PZ est 1994 Agr fie cee F 1 are wt ae a oe a ar F oe a ~ ——— ¢ eee ‘) Lions V, ae aon an ioe i re il —— 3 €3 ‘f Z hs, = “4 rae om a “a fol Y —: q Ve “e i 2) ap ay U Y ae oe, ol ni of —_—* (7 iF: = a) ra a Yili We, reef ae g a al a Od iv, ae os are Pee ec ee ee a Se! iy % ae =e ga Lp a F 4 en ag Sete 2} 3 ore re \2 aa "| Yi alt aS h* uc = = ee Fin ae >S San eg ns “é at Tig ee Fk Ae re pete aul —_o St = 7 a eae) Z, a ee ae o at ee meaty, —_" a ale = elise Pt i The. = A [Zs 7 a ae aa at —_— rth | = -. -_-— f %, Ip * & tae = — a toe ” Mepis, & Virgin Islands Agriculture & Food Fair Bulletin Number 8 AGRICULTURE AND ENVIRONMENTAL : CONSERVATION MAKE SENSE ! Cg —— a Gy M ah | | | i 1 XS f alae ga: spy Ce | I /\' a | fi ==! eee | iaia wi Agrifest 1994 " Agriculture Enhances Family Cooperation" i qn Jy i JA, ay \ 4 rt hw | # ae = e.) at +} wi a a # Fe = [ PAS Saat A & 2 =a * 2 LS “ * fF a VF Be r — rd ha a | a | + ihe — ll ee ade ae he cr | Pi ff Po we. as tA anal ing, he ip e, ve i y= Lan vi nd wy A Bs aft ah nm } a’ } ‘ Dy fey at aN x) - | "3 ih |= % inl a hah ae ee Editor ............ _-.........Clarice C. Clarke Editorial Committee ......................Dr. D.S. Padda, Larry Bough Dr. Erika Waters, Judy Salter Jointly Sponsored by The Virgin Islands Department of Economic Development and Agriculture and The University of the Virgin Islands Cooperative Extension Service « Agricultural Experiment Station An Agriculture and Food Fair Stalwart Remembered Beatrice "Mopsy" Johnson — 1901 - 1993 Beatrice “Mopsy” Johnson will be sorely missed by all whose lives she touched. Concerned with the preservation of Crucian cuisine and culture, Mrs. Johnson was a part of the Virgin Islands Agriculture and Food Fair since its inception in 1970, Nen Bea’s food booth was a popular spot each year, as, dressed in native costume, she demonstrated the preparation of the local foods and drinks she sold. Although she was not able to attend recent fairs due to her failing health, friends maintained a booth in her name as a tribute to her devotion to preserving Crucian culture. Reprinting of articles is permitted as long as the Agriculture and Food Fair Bulletin is credited; mention of product names in this book in no way implies endorsement by the authors or the Agriculture and Food Fair Board of Directors. am ial| ‘y ee, ™~ Tits A Publication of the 23rd Annual Virgin Islands Agriculture and Food Fair 1994 Bulletin Number 8 Table of Contents 1993-94 Fair Board of Directors i a SSS SSS PSSST SSS SSH CSSA SSCS SSS SSP PPP Message from Governor Alexander A. Farrelly Message from Dr. Orville E. Kean............. Message from Commissioner Eric E. Dawson SESE AE ESE SEES ESET LESTER EERE RE ERE Food, Nutrition and Health SOE EEE EE EEE AAAS Darshan 8. Padda, Ph.D. Recycling TPES E LSE TEEPE EE | 11 Alekisha Petersen Experimental Efforts to Grow Juvenile Lobsters in the Virgin Islands TSE ESSE PPPS PSPS 13 Norman J. Quinn, Ph.D. The Search For the St. John Baobab 2b AAAS SSS CSS CPAP 16 John Rashford, Ph.D. Citizen Politics ........ 20 Joseph Fulgence Proper Use of Pesticides in Your Garden FECES PP 22 Olasce Davis Harvesting Nature's Diversity PTrrrrrererr te 25 Kofi Boateng. Helping Families With Money Management Problems................cssscsssssensesssasseessssssasssssnsesssssssssssssssses BT Dorothy Gibbs The Status of Tropical Yams .. ccendnsupnavecasinsa sussseusasonssensnessaserenesenssesennennaentsnerchssaanasiappiisesiaeadaineassne IO Stafford M.A. Crossman Pre-planning for Home Grounds Improvement .......:s0rsssessesessseenesseneeseeseenseanasessssessssenseocenscansvenssenss 14 Carlos Robles Vegetable Production Using Fish Waste Water in the Virgim Islands ............cssssceresssssessesersncersenseneoeeenssnensenenseneeensensnstestsnsesssssnsesssssssassassassnsasssaseseenseees 40 Manuel C. Palada, Ph.D. Marine Occupations on St. Croix POT TE LIOCLICLIOLTOCOCOCOOCLCOOLOR COE TPP Pe 50 Marcia G. Taylor Breadfruit - An Old Fruit With New Potential ..........::cssscsssnrsserersnenssersnsesenesesanenennrntaesnenansenanenannenes 52 Christopher Ramcharan, Ph.D. and Ramonita Caines Grazing Lands Application in the Virgin Islands ...........sssssesssreeerensersseerserseseessnsesssesssassersesssssnsceses DD Mario A. Morales What's in A Name? 1 ee 57 Sue Lakos Benefits of a Marine Fishery Reserve System for the U.S. Virgin Islands .......ccsccccscssscessassssensrssseresssensssseessensseseevensessnnssseennsnseeaessnncssenseneneasanss anton Callum M. Roberts, Ph.D. How to Manage Wastewater and Runoff From Confined Animal Facilities ssissisciceccsssscssecsonassesessorevenersoesetassincnasseatscssastiecssdeisctssentssobsasssesvcecvssecsenssntios OF Jeffrey J. Schmidt Erosion and Soil Ra ge | 64 Julie A. Wright Sustainable Agriculture in the Virgin Islamds ..............cssssesssssesseserserserenscsenseseseressssssersssneseeneessseerss O8 Louis E. Petersen, Jr., Ph.D. Documentation of Medicinal Plant Use in the USVI ..............cscessssersssnessssrsscensernesseeserseecesenerscsseesssesses OO Toni Thomas Nitrogen Fixation - A Natural Source of Nitrogen Fertilizer ............:ssssssssessessesseesseessnnceseneersnetesserseees IL Jim O'Donnell Antillean Treasure - St. Croix's Salt River ......sssssscssssssssssssscssseesnssesssnersenseecsnrseneneesenseatanssnneesasensens 1D Liz Wilson Vegetative, Erosion and Sedimentation Control Practices PoP To OTTER ICEL TOE ECE EET eee Tee TTP Tee Tre TD 74 Dale E. R. Morton a." a | ck — ee mlé i = =F “ic pi a “a | @ nr # fl e¢ i iJ "alma i - dt “ve bess Bo a’ An) fad ic, a a hie er ANS oo ie i; " Opa ae ine a ae in a ere: -_ ae tg aoe #4 ie Af mi Fi. Pad = i S be ns aaa ca 1994 Agriculture and Food Fair Board of Directors President Executive Vice President Commissioner Eric E. Dawson Darshan S. Padda, Ph.D Vice President of Operations Executive Secretary Eric L. Bough Clarice C. Clarke Recording Secretary Treasurer Sharon Hill-Petersen Pholconah Edwards Director of Food Exhibits Director of Youth Activities Ruth Lang Zoraida Jacobs Director of Farm Exhibits Director of Off-Island Participation Errol Chichester Rudolph Shulterbrandt Director of Entertainment Director of Rules and Awards Willard John Arthur C. Petersen Jr., Ph.D Director of UVI Exhibits Director of Livestock Exhibits Clinton George Kofi Boateng Director of Ground Decorations Dorothy Gibbs Iam pleased to extend greetings tothe Department of Economic Development and Agriculture and the University ofthe Virgin Islands' Land-Grant Program, co-sponsors of the 1994 annual U.S. Virgin Islands Agnculture and Food Fair. Because 1994 has been proclaimed the "Year of the Family," this year's theme, “Agriculture Enhances Family Cooperation," promotes and stresses agriculture as a family effort. Educating our young people about the land, instilling in them the values and importance of agriculture to the community, and allowing them the opportunity to gain hands-on experience in cultuvation and raising livestock are priorities. On behalf of the people of the Virgin Islands, Mrs. Farrelly joins me in commending the efforts of the organizers and co-sponsors for their collective efforts in promoting agricultural prosperity and self-sufficiency for these islands. 6 ae ue) Message from Dr. Orville Kean President, University of the Virgin Islands Welcome to the 1994 Agriculture and Food Fair. This year’s theme, “ Apriculture Enhances Family Cooperation,” is very appropriate as it emphasizes the value of agriculture in our community and its effect on family life. Agriculture plays a prominent role in the V.I., from the food we eat to the environment we are striving to preserve. It is incumbent on us to acknowledge this role, not only in the actual production of agricultural products, but also in the maintenance of a higher quality of life in our communities. UVI works with families in a number of ways. The latest research on varieties and production techniques is investigated by our AES scientists, and members of our extension team disseminate that information to growers. The Cooperative Extension Service aids families by presenting information and teaching skills for better living. The Land-Grant staff consistently focuses their research and educational efforts on contemporary issues like youth and families at risk, water quality, resource conservation, food safety and sustainable economic development. The Agriculture and Food Fair is, as always, a wonderful event for families to enjoy together. Please enjoy the fair, as well as the articles in this bulletin. I wish to congratulate the Agriculture and Food Fair Board for their dedication to providing a meaningful community event for all the people of the Virgin Orville Kean, Ph.D. President The Virgin Islands of the United States Department of Econeroic Developraant & Agrinalture F.0.llon 6400, Chattovis Amati, St Thomas O0M04 (ROS) 774-9784 FAX - (808) TT4Lt790 “AGRICULTURE ENHANCES FAMILY COOPERATION" Historically, the pursuit of agriculture has been a family affair, throughout the world and most definitely in the U.S. Virgin Islands. The involvement of the family in this enterprise has enhanced its growth and advancement throughout the years. No doubt, we have lost many family farms over along period of time, but the spirit and determination are not lost. From the community gardens on St. Croix to the farm plots at Northside, St. Thomas, we continue to see families pursuing this vital and viable enterprise. The St. Croix and St. Thomas Farmers Cooperatives have been formed and will be very important in advancing the quality and quantity of agricultural marketing. It is expected that certain crops will be marketed to the local community, including hotels and restaurants. The Farmers Cooperatives offer a means of enhancing family farms and their productivity. Let us all ensure that the theme for the 1994 Agriculture and Food Fair receives our support--Agriculture Enhances Family Cooperation. Best wishes to everyone on this festive occasion. Sincerely, bin E, usar Enc E, Dawson, Esq. Commissioner Food, Nutrition and Health By Darshan S. Padda, Ph.D. Vice President for Research and Land-Grant Affairs University of the Virgin Islands As we come together once again on St. Croix to celebrate the bounty of food in our Virgin Islands as well as share the latest technical developments in food production, I would like to take this opportunity to step back from the immediate focus. Of course, the scientists and specialists at the University of the Virgin Islands Agricultural Experiment Station (AES) and Cooperative Extension Service (CES) are working hard to improve food production conditions for Virgin Islands agriculturists; it is a crucial part of our work. But, it is also only a part of the overall picture. Au equally crucial task is the promotion of good health and sound nutrition. Consumers’ interest in the relationship between what they eat and their health offers an unprecedented opportunity for agriculture. Increased understanding of the relationship between food, dict and nutrition is critical if Virgin Islanders are to achieve optimal health and decrease their health care costs. The U.S. Department of Health and Human Services’ 1992 report, Healthy People 2000, calls for significant reductions in the incidence of obesity, anemia, premature births, growth retardation and osteoporosis. These conditions can be mitigated by the improvements in the diet. Nationally, 1993 marks the centennial of USDA's involvement in nutrition research. Locally, as the University’s Land-Grant programs enter their third decade, we too have renewed our commitment to the health and nutritional needs of Virgin Islanders. Good nutrition begins back at the seed, which 1s why AES researchers are developing new strains of crops and studying ways to produce more prolific harvests and more nutritional food animals while reducing costs and protecting the environment. Excellent examples are the efforts of AES vegetables researchers, who have recently published the results of five years of vegetables and fruit trials designed to help local growers choose the varieties that will produce best under VI conditions, and the Aquaculture Program, which is refining systems that allow small businessmen to produce both fish protein and vegetable crops in limited space with limited input. The Cooperative Extension Service, with offices on all three islands, has also long been involved in providing people the knowledge to make informed decisions about what they eat. The CES Home Economics Program staff helps people reduce the risk of disease while improving consumer's ability to make informed choices related to food safety, quality and composition. A specific example is the Expanded Food and Nutrition Education Program (EFNEP), which helps families gain knowledge, skills and behaviors that lead to a healthier diet. Nationally and locally, families who have completed this six-month program are able to make significant improvements in their diets, while spending less money on food. Extension nutrition efforts also concentrate on health diets for diabetics and the improvement of “native foods” in terms of fat, sodium, sugar and calories. The national EFNEP program has just initiated a new phase of the program specifically designed to help pregnant and nursing women improve their diets, and, as a result, the health of their babies. Training is under way, and this program will soon be available to Virgin Islands mothers-to-be. EFNEP is also an excellent example of the collaborative nature of Land-Grant efforts. Just as AES researchers work with local growers to provide specific answers to their problems, EFNEP is a program which uses paraprofessionals from the community to work with their neighbors, spreading the knowledge as Virgin- Islanders and those who have chosen to make the Virgin Islands their home help each other out. A strong relationship between diet and health is becoming clear with modern research. Recent findings indicate that many health problems, ¢.g., heart diseases, arteriosclerosis, cancer, obesity, diabetes, hypertension, osteoporosis and anemia, may be caused or exacerbated by nutrient imbalance or excessive consumption. The August 9, 1993 issue of Newsweek included an eye-opening article entitled, “Do Our Genes Determine Which Foods We Should Eat?” According to the article, native Hawaiians have the worst health profile in America. More than 65% of them are obese, and their mortality rates from cancer, heart disease and diabetes are the highest inthe nation. Dr. Terry Shintani, working with native populations, sees diet as the chief culprit. Diet programs are getting increased attention from health care providers. Inthe V1, excessive use of fatty and sugar-rich foods are causing health problems. The relationship between people's diets and their behavior is undergoing extensive study under a branchof anthropology called Nutritional Anthropology. According to Professor Phillip T. James of Rowett Research Institute, U.K., health patterns are changing in developing countries. As a result of changing eating habits, the incidence of heart discase, high blood pressure and various types of cancers 1s increasing very rapidly. Childhood obesity is now common in the Caribbean and Latin America, and high blood pressure is becoming a huge problem in West and East Africa. Heart disease is escalating in Mexico, India and the Middle East. Heart disease, diabetes and other chronic ailments are known as modern afflictions because of their prevalence in societies where people eat unhealthy dicts, lead sedentary lives and live under stressful conditions. Optimal nutrition enables people to achieve their genetic potential, feel their best, and decrease their susceptibility to disease. Better health through improved nutrition can increase quality of life, productivity, and learning potential and can reduce health care costs. However, expanded investigations are needed on topics such as the relationship of nutrients to gene regulation and expression; role of food choice in promoting optimal health; behavioral aspects of food choice and demand; use of biotechnology to increase the nutritive value of food and retard spoilage after harvest; development of technologies to monitor and maintain product quality; and the impact of food labeling and other nutritional education initiatives on consumer food choice. The UVI Research and Land-Grant Programs component is dedicated to the idea that nutrition is a comprehensive effort, involving the new information development and problem-solving skills of AES researchers and diligent dissemination of sound, research- based knowledge to the community of CES specialists and agents. The local efforts are also supported by the entire network of 74 Land-Grant universities. Together, we work toward the goal of improving the lives of the people in these Virgin Islands. = Dr. Darshan Padda, Vice President for Research and Land-Grant Affairs at the University of the Virgin Islands, and Dr. James Rakocy, Associate Director, Agricultural Experiment Station, examine varieties of leaf lettuce being cultured hydroponically in a tilapia production system. Afrs. Miriam Greene, Extension Assistant -EFNEP, performs cholesterol testing at the 1993 St. Thomas/St. John Agriculture and Food Fair. Recycling By Alekisha Petersen Claude O. Markoe School- Sixth Grade 1993 Agrifest Winning Essay What is recycling? The definition of recycling is “to cause to undergo processes or treatment in order to be used again." The common products that can be recycled are paper, aluminum, glass and plastic. After recycling, these products can be used to make more aluminum cans or more of the same products. For example, aluminum cans can be used fo make more aluminum cans, refrigerators, stoves or airplanes. Plastic can be used to make radios, toothbrushes and telephones. Paper can be used to make postcards and other paper products. Glass can be used to make windshields for cars. You may be asking, "Why should we recycle?" We should recycle because our very lives depend on recycling. The birds in the air, the fishes in the sea, yes, the entire environment depends on the recycling process. Recycling will also reduce garbage landfills, ocean dumping and incinerator use, which pollute the air. Recycling is made easier with separate trash cans for recycling products. I think that more can be done in the area of education. I am in the sixth grade and until researching essay, I knew very little about recycling. All this needs to be changed. Recycling should be taught from kindergarten to college, since our very lives and futures depend on it. I did not even know ofthe Anti-Litterand Beautification Commission's [aluminum] can recycling pilot program, which is located right here on St. Croix, at the Boys and Girls Clubs in Estate Peter's Rest. They pay you five cents for each can you take in for recycling. So you see, there is also money in recycling. Manufacturers can be a great help by making recyclable products and using as little packaging as possible. For customers, it is simple to buy recycled products and recycle. Recycling helps us to have acleaner environment. une . % a BAERS EW a or Experimental Efforts to Grow Juvenile Lobsters in the Virgin Islands By Norman J. Quinn, Ph.D. Environmental Research Unit, Eastern Caribbean Center UVI Eastern Caribbean Center —— Division of Science and Math student, Ms, Ginger Chapman, spots a puerilis lobster on a Witham collector. The collector had been in the water for two weeks. There are about 30 species of spiny lobsters throughout the world in the family Pa/inuridae. They are known as rock lobsters, spiny lobsters, crayfish and langosta. The total annual catch per year for the Caribbean for all species is over 50 thousand tons. The Caribbean spiny lobster (Panularius argus) is the largest and the most widely distributed which an important Virgin Islands fishery estimated at over 19 tons in 1988. The Caribbean spiny lobster's habitat occurs from Brazil, through the Caribbean to Florida, the Bahamas and up to North Carolina, Lobster tails are sold in the local supermarkets for more than $20 per pound and at even higher prices in Europe, North America and Japan. Because of the high demand and excellent prices, scientists are exploring different ways to raise lobsters in captivity. One approach is full-scale aquaculture, where the lobster 1s raised throughout its entire life cycle in captivity. Although researchers have successfully mated and spawned spiny lobsters in captivity, they have found it difficult to rear the larvae. The larvae are planktonic and can take up to eight months to complete development. During this time they feed and grow on plankton, going through about eight metamorphoses in 8 - 12 months. The Japanese have been successful in raising lobsters found in the Pacific from egg 13 to puerilis. However, this has proved to be expensive and risky as there is high mortality in the larval stage. Another approach is to collect puwerili from the wild as they drift inshore. The transparent pueri/i settle readily on artificial habitats, called Witham collectors, consisting of PVC frames from which fibrous material is suspended. Air conditioning filters made from hog’s hair are common, but mesh bags filled with sea grass, and algal-fouled ropes also have been used. Within three days after settling, the pyerili will metamorphose into a pigmented stage with a carapace length of 1/4". In the Virgin Islands, settlement occurs all year round with most settlement occurring from April to October. Within any month settlement is strongly influenced by lunar phaseand the strength and direction of water currents. settlement is higher in and around mangroves than off shore. In our studies we found that a small, experimental collector with about 18 square feet of settlement surface area, located in a good settlement sile, could collect up to 75 puerili per year. A commercial operation, depending upon its scale, would probably need to consider using more and larger collectors at given site, perhaps with more frequent collections during the period with the highest settlement. _- Growth comparison over /0 months. The lobster on right, caught on a Witham collector, weighed less than 0.! gram. The 20 gram lobster on left wor grown in university aquariums, Clearly the collection of pweri/i is a cheap, easy and fast technique with which to establish an aquaculture industry. The practice, however, is equivalent to fishing and would reduce the number of lobsters in the wild which could potentially mature into adults. In Trinidad, studies have found high numbers of puerilis in coastal waters but few adult lobsters on the reefs. Scientists there concluded that destruction of mangroves and sea grass meadows and release of toxic compounds have created a “bottleneck” and reduced the juvenile lobsters' survival potential. In certain areas, it is possible that lobster production can be stimulated by collecting pwerili and raising them in a controlled environment to a stage where they can be released into the environment and have a greater chance to survive, During 1993, a pilot survival/growth study was conducted at the MacLean Marine Science Center (MMS(C), Recently hatched brine shrimp (Artemia sp.) were fed to first stage juvenile lobsters. After their initial molt in the aquarium, which occurs in 25-33 days, they were fed shrimp, fish scraps, dried fish flakes and algac. Studies by the Harbor Branch Institute of Oceanography (HBIO) found that lobsters fed primarily on fish or fish meal suffered high mortality during molting. In astudy supported by a Florida electric power company, it was discovered that the greatest growth rate for lobsters occurred when the water temperature was sustained between 29°- 30°C. As the water cooled, the time period between molts increased and growth slowed. At the MMSC flow-through aquarium, water temperatures varied between 22° and 30°C. Over a 10 month period the lobsters we observed grew from 0.1 g at collection to 15 - 18 g. This probably is too slow for most commercial operations. A third approach would be to capture lobsters of the minimal legal size (3.5") and place them in a controlled, contained area connected to the sea. At 29°C, HBIO found that molting occurred every 50 - 60 days with an average increase in body weight of approximately 40%. That means the weight could double in four months. Rapid growth at high temperatures over 2-3 months makes this effort more plausible. However, the economics would have to be considered carefully. A secure, well- flushed location situated close to a cheap source of catch by- products is essential, as is a plentiful supply of small lobsters. That isa situation that is not common inthe Virgin Islands, ; There is also the additional risk of destruction of the facilities. The period for fastest lobster growth is June through October when sea water temperatures in the Virgin Islands are commonly above 28° C. This coincides with the hurricane season, which increases the risk of aquaculture facilities being wiped out and the stock lost. Interest in lobster mariculture is likely to continue to increase as dict-conscious humans increase seafood consumption. Maximum sustainable yields in many islands have already been exceeded. Presently, there is sufficient information and need to begin pilot programs which could focus on establishing commercial aquaculture production techniques that include the development of optimal feeds for rapid growth, more efficient puerilis collection, the effect of pucrilis collection on natural population levels, and the survival of raised juveniles released into the wild. Ms. Eve West, research assistant, examines a lobsier. JULIE |. MORTON Manager iffany Ss Shoes A step above the rest ACCELYN T. MORTON Yy P.O. Box 6227 sunny Isle, St. Croix U.S. Virgin Islands, 00823 Village Mall - 113 Barren Spot Telephone: (809) 778-2002 ee SiR) al, AN Ty | Py La 5 14 # a, = q we ae | sy cer yee a _ ops® - \ a Fee i eet. “= @» = 5\ = \ 3 aa o et \) ~. = wi .<—" me \ ly. al eet es ai C= Se \v \ it ‘ \ ‘ ma 4 Fe ott ad The Quality of Our Beef Reflects the clean shore breezes that freshens our pastures and blue sea that frames them. Our healthy flocks of cattle give St. Croix the taste treat and eye appeal to please islander and tourist alike. SUPPORT ALL LOCAL AGRICULTURE | CASTLE NUGENT FARMS = GASPERI [5 The Search For The St. John Baobab By John Rashford, Ph.D. Department of Sociology and Anthropology College of Charleston I have been mapping the distribution of baobab trees (Adansonia digitata) in the United States Virgin Islands over the past five years as part of a wider project aimed at documenting the ways in which this species is being dispersed in the Caribbean. Although there are reports in the literature of baobabs in St. Croix and St. Thomas, there are no reports for St. John. In the spring of 1990, I submitted a grant to the Virgin Islands Humanities Council for support to continue this project. I was told by Magda Smith, Director of the Council, that one of the council members from St. John who had read my proposal was familiar with a baobab tree on St. John. I was surprised. Not only were there no reports of baobabs on St. John, but I had made three trips to the island and despite my many inquiries, the results were always negative. There were two cases where people said there were baobabs, but on close questioning, they turned out to be cotton trees (Ceiba pentandra) instead. Others told me they tried to grow baobabs on St. John but the young trees died after a few years. This paper then documents the search for St. John's baobab tree. Description and Distribution The baobab is a large deciduous tree native to the seasonally dry regions of tropical Africa. Itis immediately distinguished by its enormous trunk or trunks that appear strangely disproportionate to the tree’s moderate height, and its thick, rapidly tapering branches. This makes it a conspicuous feature of the environnient wherever it grows. The African baobab is one of the best known members of the small »aleotropical genus Adansonia of which there are eight related species--seven in Madagascar and one in Australia. The genus was named after the French botanist Michel Adanson who encountered the tree while traveling in Senegal from 1749 to 1753. Adanson was a student cfthe eminent French botanist Bernard de Jussieu, and it was Jussieu’s report of Adanson’: findings that led Linnaeus to mention the tree in his Species Plantarum published in 1743. Digitata, the specific epithet of the species, refers to 16 the five fingerlike leaflets of the baobab’s broad compound leaves. The tree blooms in the spring and summer, producing large, waxy, hibiscus-like flowers that are white or creamy, and hang upside-down on long stalks. From these flowers develop big, woody, oblong fruits containing a white acidic pulp in which are embedded many seeds. A fully grown baobab produces hundreds of fruits. They mature through the summer and autumn and ripen and fall from the tree in the winter, spring and early summer. The African baobab now grows in many parts of the world although it remains a rare tree in most places. Many beautiful examples can be found scattered throughout the Caribbean. I have seen them in St. Croix, St. Thomas, Antigua, Barbados, Jamaica, Trinidad, Tobago, Puerto Rico and St. Kitts. There are also reports of the tree in Guadeloupe, Martinique, St. Martin, Haiti, St. Vincent, Nevis, Dominica, Bahamas and the Dutch Leeward Islands. Of the islands I have visited, St. Croix has the most trees, the widest variety of forms, and some of the most beautiful individual specimens. The Search On Saturday, December 15, I met Elroy Sprauve, at 10 a.m. at the Julius E. Sprauve School as we had agreed. He was the member of the Humanities Council who had told Magda Smith about the baobab on St. John. With him was Jim Provost, a science teacher at the school, we picked up Melville Samuel, a retired teacher from the same school. This was a search indeed, for while Elroy remembered a baobab growing in the midst of many large rocks, in Estate Sieben, he had not been back to that spot in many years. Jim provided transportation with his jeep. From Cruz Bay, it was 3.3 miles along the Centerline Road to the dirt road where we turned south to Estate Sieben. About a tenth of a mile along the dirt road we came to our first real obstacle: a huge trunk and branches from a dead tree were strewn straight across the road. We cul away the branches with machetes. We hooked the trunk to the jeep with a plastic rope, and, using a large branch as a lever, maneuvered the trunk aside. It was here we had our first encounter with the Catch-and-Keep plant (Acacia westiana), whose thorns clung to the skin as readily as they clung to clothing. Another 1.4 miles along the dirt road and we were at the place from which Elroy said we could walk to the tree. Elroy was born on the estate and spent summer holidays there when he attended school in the states. But it was now more than 33 years since his father had sold the 200 acre estate which became part of the National Park Service and he had not been back since. The place was covered with a thick bush that had overgrown the area since it was last inhabited. Armed with machetes, we began to clear a small path in the direction of the tree. After an hour and fifteen minutes of slow going, we realized we had passed the place where the tree was thought to be. Elroy, Jim and Melville know the area from many years of experience and it was enlightening to listen to them reminisce. As we made our way through the bush which occasionally gave way to thick stands of small trees, especially in the gut, they talked about the history and ownership of the area, and of its plants and animals. Melville was the gatherer of the group. He collected continuously as we made our way to the tree, sharing his love for and knowledge of St. John’s plants and their traditional uses. At first, he had a brown paper bag in which he had limes, ferns for planting, and bay leaves. The bay leaves, he said, were traditionally placed in kitchen cabinets to keep insects out of flour and cornmeal. When the paper bag began to fall apart, he took his undershirt and, with a few knots, transformed it into a carrying bag. It was Melville who provided Elroy and me with our first taste of the fruit of a species of Bromelia. It was very sweet and of an agreeable texture. From where we were, we realized we had missed our mark. We could see the bluff overlooking Fish Bay where Elroy remembered secing the tree, so we started in that direction. We had met at the Sprauve School at 10 a.m, and it was now 12:10 p.m. In a short while, however, Elroy sighted the top of the baobab and pointed it out to the rest of us. We could see it clearly; its bright yellow and orange autumn Icaves stood conspicuously above the green leaves of a thick growth of trees covered with vines. St. John’s Baobab It was a beautiful tree about 25 to 30 feet tall with a single conical trunk. It was partly covered with vine and access to the tree was blocked by small trees and shrubs that had grown up at the foot of it. After removing these plants, we measured the tree at 3 feet from the ground. It was 14 feet 11 inches in circumference. Elroy did not think it had grown very much over the past 30 years. This was a small tree in comparison to the largest baobab on St. Croix, which grows in Grove Place and measures 55 feet in circumference at 3 feet from the ground. I} It was clear the tree had lost many of its branches from the impact of Hurricane Hugo in September 1989. Similar to other trees I saw in St. Croix, this one also had dead branches hanging from it, and there were also dead branches on the ground. Elroy said the tree bore fruits, but he did not remember anyone eating them. With most of the fruit-bearing branches destroyed, there were no fruits to be seen on the tree. [searched under the tree for evidence of floral parts or fruits and found none. As with baobabs in St. Croix, this tree also had termite trails on the trunk and branches, and there were lizards on the trunk. I have often found wasp nests on baobabs in St. Croix, and we encountered a few as we made our way through the bush, but there were none on this tree. Standing at the base of the St.John baobab are (left to right) Jim Provost, Melville Samuel and Elroy Sprauve, A curiosity of the St. John baobab is that water enters the tree through cavities that develop where large branches have broken off close to the trunk; there were several such places. Old baobabs are frequently hollow and they become natural reservoirs, This is one characteristic that makes this species so valuable to people, especially inthe dry tropics to which the tree is naturally adapted. The St. John baobab collects water, but it passes through the trunk and flows out via a large hole at the base of the tree. Perched on a bluff overlooking the Caribbean Sea and partly surrounded on the southeastern side by huge rocks that provided comfortable places to sit, the baobab and its location were as interesting as Elroy had described them. Whether by accident or by design, the tree and its setting did have the atmosphere of a special place. Elroy remembered that this was where he and others would play. He wondered in what ways the tree might have been important to people before his time. The St. John baobab is one of several I have found inthe Caribbean growing in places that are remote from human activities. Yet, wherever I learned about the history of these trees, they were always associated with settlement activities in the past. It struck me that as in Africa, there are baobabs in the Caribbean -- like this one on St, John- -that reveal the site of a former settlement. Hole at the base of the St. John baobab. 18 COOK UP SOME ENERGY SAVINGS You can cut your cooking costs and whip up some energy and cost savings right in your kitchen. Here’s some easy ways to do so: 1) Use the smallest appliances possible — such as slow cookers, electric grills, and toasters — because they use less energy than a conventional stove or oven. 2) Cover pots and pans to allow food to cook faster. 3) Keep your oven and burners clean to operate at their most efficient. 4) Avoid opening the oven door to peek at what’s cooking. 5) Cool food before putting it in the refrig- erator or freezer. 6) Thaw frozen foods in the refrigerator before cooking. 7) Think about what you want to remove from the refrigerator before you open the door. Citizen Politics By Joseph Fulgence Extension Specialist - 4-H UVI Cooperative Extension Service The lack of a more viable agriculture industry in the U.S. Virgin Islands is a problem which must be addressed by the people. For too long, we have waited on the government to do something to rectify this solution. A more viable agricultural industry would reduce our food costs, provide us with a higher quality of fresh produce, employ more Virgin Islanders and strengthen our economy. During election campaigning, agriculture is given a high priority among candidates secking office. However, after the successful election of these candidates, agriculture is pushed back from the “top of the priority list.” Citizen politics can be used by committed people to bring about a change in the state of the V.I. agriculture. From its inception, Cooperative Extension Service has recognized the important role people in need must play to receive help from the government. This observation can be found in the motto of the Cooperative Extension Service--“Helping people help themselves.” Too often, the majority of the population believes governmental efforts are the first recourse to fixing what is wrong with society. “It is the politician’s job,” you will hear them say. Politics: Of the Citizen Politics sometimes makes people think of corruption, backroom deals, or negative ads on TV. Some feel it is what other people (experts, politicians, lobbyists) do - or even worse, do tous. But politics used to mean something else. The word meant activity “of the citizen” --that is, by ordinary people. Politics was the way communities made decisions and rules that people lived by. The role of citizenship wasn'ta boring duty, and it didn’t mean just voting. It meant the chance to make a difference, Early citizen politics in the U.S. can be traced to the Continental Congress of 1774 and 1775, which established a relationship among the 13 original colonies and created the Declaration of Independence to address removing British sovereignty from U.S. soil. Another definition of politics is the process of who gets what, when and how. A person who determines such a decision has demonstrated power. Power is the ability to influence another's behavior, It may involve force 20 (coercion), persuasion or reward. The more power one has over another, the greater is the change or the easier is the change to accomplish. Power, like money, is a means to an end. Failure to exercise your power to create change in your living conditions can be considered an act of apathy. Apathy is as much a political position as is activism. Either position will influence who gets what in our society. In the words of a congressman, “government is faced every day witha number of decisions and competing priorities. The one that gets the greatest attention is the one that more people are vocal about.” Therefore, safe streets, good schools, and clean food are all political decisions influenced by who participates in them, who is prevented from participating, and who chooses not to People Must Take Action The problems facing our society and the world today are so overwhelming and complex that proper solutions to them will involve many actions and approaches. Young people and adults must begin to do something about important issues in their communities such as drugs, the need for recreational and learning centers, improving schools, protecting wildlife habitat and the environment, fighting poverty and homelessness. They have already decided to help make a difference and to be heard. Groups such as Our Town Frederiksted, St. Croix 2000, and St. Croix Now are examples of people who have begun to understand again what politics means: ordinary people--not experts or political professionals by themselves--possess the wisdom and imagination necessary to solve major problems. Wisdom and imagination come from people working together. This is called citizen politics, which can be illustrated using the following diagram. The explanation is as follows: A person’s private life fosters his or her self-interest, self-interest motivates participation in public life, and participation exposes him or her to the diversity of opinion and the individual concerns of hiscommunity. Including many people with different opinions and contacts to address a problem Private life ~—~ —— _ Lo ~ Fosters Changes 7 ‘\ Lin. , /Self- interest Action \ ! \ Motivates Enables \Participation in Power / \, public life / L Builds — ~— Woe” en “ Diversity builds power. Power enables action to solve problems and create changes in our living conditions or our behavior (our self-interest). Making It Happen If you already have an idea for change that’s worth working for, the first step towards making it happen is to incorporate a working group around the issue. Surround yourself with people who can be supportive and inspirational. It doesn’t have to be a big group or your closest friends. Talk with them about your idea(s) and work through the details. Try to agree on fundamentals. If it is necessary, revise your ambitions and break up big challenges into smaller ones. Be a team before you go out there. Common ground is the key to expanding your team’s base of support. Networking among your communities is the best way to garner power and find friends in high places who agree with you and can be very useful. Not everyone is good matezial for your team. If the change you want to make is an important one, you’ll encounter pressure and possibly harsh treatment. But building power means you do not think in terms such as, “it’s all unfair to me.” Rather, it is important to see the world for what it is. You need to develop a practical solution or reaction to what you see as a problem. Unfortunately, most groups don’t survive this most important phase. But if everybody understands that life is the art of compromise, as well as that the plan of action should be a collective agreement, not one individual’s agenda, then the group will be successful. After completing a plan of action, get involved with “mapping out power.” Understanding who holds what power, where and what type of power they have will help determine the type of actions youcan take. Understanding where someone’s power lies is useful in figuring out how to bring them into your work. 21 When you have completed each separate action in your plan, evaluate your success. Evaluation helps the group figure out if it is heading in the right direction or following its mission. Remember politics is an art, and collaborative problem solving takes a lot of time. But it’s worth it. So take the time and trouble of building relationships with people you need to work with and find out what you really want out of the work you are doing together. Practice judgement and deliberation. What is the problem? Who is involved? What solutions do they offer and how do they see the problem? What can we agree on, and what can I give up? Think about those questions and talk about them with others, and please try to have fun. Politics is something we have some good natural instinct about, but we need to practice. Watch for who has particularly good skills in some areas, and ask them to teach others. Remember if you are going to be effective you need to diversify your group as muchas possible. The greater the diversity the more credence it gives to your group’s mission. Some of these methods can assist our farmers and other individuals to form cooperatives and to address problems facing the establishment of agriculture as a viable option in our economic growth. Our young people can also use it to form groups to address problems that will affect their future, and to improve the world they are about to inherit. SALES ¢ LEASING « SERVICE * PARTS * BODY SHOP aquledtec= ISapvazus aoa THE BEST DEALS ON WHEELS SAY "ANTILLES" ON THE BACK! *PERSONAL & BUSINESS LEASING *GMAC, BANK& IN-HOUSE FINANCING CHEVROLET BUICK CADILLAC OLDSMOBILE PONTIAC GMC TRUCK ST. CROIX: NORTH SHORE RD. + RT. 75+ ESTATE GLYNN + 778-0600 ST. THOMAS: SALES + TUTU PARK + 777-7600 PARTS/SERVICE + 214 ANNA'S RETREAT + 776-0600 Proper Use of Pesticides in Your Garden By Olasee Davis Extension Specialist - Natural Resources UVI Cooperative Extension Service My first garden was one of the great experiences of my life, It reinforced an idea that I had long believed in--that one should do for oneself everything that one can. Growing even a smal] plot of your own food has tremendous implications physically, psychologically and even politically. Over the years, gardening has become a pleasurable family activity in the Virgin Islands, and one way many families reduce their food costs. However, some gardeners find it difficult to grow certain vegetable crops in the islands because of pest problems. Some gardeners have turned to pesticides for a quick solution, yet pesticides have their disadvantages. They must be used properly and carefully to achieve the best results while protecting the user and the environment. Gardeners who use pesticides should dress properly. Chemicals used in the garden are potentially toxic, particularly for children. The key to safe gardening in the Virgin Islands is to view all pesticides as potentially hazardous and to read the label before applying any pesticide to your garden. The four major routes for possible overexposure to garden pesticides are contact with the skin, contact with the eyes, inhalation of dusts or vapors, and oral contact with fingers, hands or arms. One way to avoid chemicals from contacting the skin is to wear gloves. While gloves do not have to be thick to be safe, they should be high-topped and preferably able to be sealed over the long sleeves of a shirt or coveralls. To protect the eyes, manufacturers of pesticides always recommend some type of protective face mask or eye gear. Wearing protective gear such as goggles or safety glasses protects against damage from twigs and branches as well as pesticide sprays. Gardeners who wear contact lenses should know that chemicals that get trapped under a lens can be particularly damaging. Gardeners should not smoke when using pesticides because of the increased possibility of inadvertent hand- to-mouth transmission. The most common symptoms of exposure to commonly used gardening chemicals, such as organophosphate or carbamate, include either dry mouth or excessive salivaticr, tingling of the fingers, tearing of eyes, slurred vision, burning or itching sensations, frequent urination or defecation, abdominal cramps, nausea or vomiting, excessive sweating and muscle tremors. If you experience any of these symptoms, immediately contact the hospital emergency room or a physician. For prompt and accurate help, be prepared to name the substance involved. Next, take a long and thorough shower. If possible, have someone else in the household call for assistance while you shower, because symptoms of overexposure can progress quickly. Medical specialists recommend that, even if symptoms appear to be minor, avoid the garden for the remainder of the day. Special precautions are needed to protect children from the effects of garden chemicals. Remember, infants and toddlers are at particular risk of overexposure. They may crawl through the garden, or eat or even suck on the chemically treated leaves and earth. Children should be kept away from all sprayed or treated areas as long as the chemical persists, which may take from days to weeks, depending upon the specific chemical used and weather factors, such as wind or rain. Garden chemicals should be treated as potential poisons. Chemicals should be kept out of the reach of children, Never store leftover chemicals in common household containers, such as jars or bottles that may be easily mistaken as containing something edible or drinkable. The University of the Virgin Islands Cooperative Extension Service conducts free classes on pesticide safety and other relative pesticide topics. As a society, we must consider both the immediate and long-range effects of our actions on irreplaceable natural resources. Office (809) 773-1430 Fax (809) 773-5747 ABDALLAH'S DEPT. STORE (FAR EAST INC.) 2121 Company St., Christiansted St. Croix, U.S.V.L 00820 Walid Abdallah President Become a 4-H Member or Volunteer The University of the Virgin Islands cooperative Extension Service 4-H Program offers hands-on experience in project areas such as arts and crafts, citizenship, cultural awareness, foods and nutrition, ‘community service, leadership, and small livestock (rabbits, sheep, goats, chickens, etc.). 4-H’ers meet new friends, learn new skills, participate in club meetings, workshops, projects, community service activities and summer camp. Any youth age 3-19 may join. Any interested adults with the time and willingness to work with children are welcome to be a part of the Virgin Islands 4-H program. For further information contact one of the 4-H offices: ST. CROIX - 778-0246 Ms. Zoraida Jacobs, 4-H Program Leader Mr. Joseph Fulgence, 4-H Specialist Mrs. Sarah Smith, Agent Mrs. Jillian Webster , Administrative Assistant ST. THOMAS - 774-0210 Ms. Yvonne Phillips, Extension Assistant II ST. JOHN - 776-6492 Ms, Carmen Wesselhoft, Extension Agent I 4 - “uy A pend a 23 Harvesting Nature's Diversity By Kofi Boateng Program Supervisor - Agriculture UVI Cooperative Extension Service On October 16, 1993, the University of the Virgin Islands Cooperative Extension Service sponsored the 13th World Food Day celebrations at the new Research and Extension Center, This celebration consisted of workshops and demonstrations on plant propagation, food preservation and safety, and 4-H youth activities. A large crowd from the community participated. The Cooperative Extension Service has commemorated World Food Day on October 16 for the past 13 years. This has led people to inquire about the significance of this important occasion. World Food Day was first observed in 1981 by the 150 nations represented at the conference of the Food and Agricultural Organization (FAO) of the United Nations (UN). The Food and Agricultural Organization is the primary agency of the UN for technical assistance, research and policymaking in world agriculture, fishing and forestry. This celebration commemorates the date of the founding of FAO. Today, more than 150 nations celebrate this important occasion. World Food Day is observed to increase public awareness of the world food situation and to develop national and international support for the struggle against poverty, hunger, and malnutrition. It is also a time for stock-taking on what can be done throughout the year to advance the goals of food security for all people. In the Virgin Islands, we observe World Food Day because we are concerned about food production in the territory, world food problems and what can be done to alleviate them. This is especially true as the world becomes increasingly interdependent. Food deficit countries cannot solve these problems alone and it is in our interest, as part of the international community, to help to find ways to address the food problems. We are aware that a society that guarantees the basis of life-- food--is also offering the hope for all that other blessings of peace and justice are attainable as well. The theme for this year’s World Food Day, “Harvesting Nature's Diversity," was chosen by the FAO to focus specifically on biodiversity and its contribution to humanity and food security. This is to increase awareness of the threat to biodiversity and to mobilize action to conserve this herit2 et aft re + ig as — ™ gt vs =” ay —— T = ill ee td BO Se at 7 “a Wg? <= = ie he | e ) Ais 2 or) N a \\ #7) oe P ‘, a wT fe tn 1 Mal a | ie ne i 4 4 é a £ Es ‘| a. UM Fe - hae aa Teh fee Ae ‘bh | Yi aye ij is 1 | id kL f ae” 41 f co 1 ae ie eT es ah at Cc sea OS *Asinal Ecignces ———e -Livegiock ae, Agricultura« ond Matural a rT ¥ be ba Resources Develooment PR Publicalionss A Econuamics *Home pemmemeeecs HAE KR AOVWLE Doe: " /?—_ cri) | = HORTIC ULTURE 2" ae CLT 1) Teer 1-HW/YO! ae La Sod Feb SS fie ies 4 ho Cl ry Pee, cts = —s a “Ne soo hha 4 aR, = aS = —— a] - | feed ee lay ede ee kD | oo ‘Zs se F Fi a. —. Ting ed Ss i. ee i a = Ps, Aw Syl J aa ri i, = cei v? Sn + i lll i = a at a ‘\ = E - ———— a b rs = a — 0 a 4 \= Wis — + — litt 48 Marine Occupations on St. Croix ty Marcia G. Taylor - Marine Advisor University of the Virgin Islands Eastern Caribbean Center Virgin Islands Marine Advisory Services A visitor to the Virgin Islands is immediately struck by the overwhelming presence of the sea--its color and scent permeate the atmosphere of the islands. But there is more to the Caribbean than its azure beauty. These clear, productive waters provide enormous opportunities foremployment. In addition to fishing, the islands’ diverse marine life and clear warm waters provide abundant opportunities for recreational industries and other marine related occupations. The marine recreational industry alone is estimated to be 7% of the Gross Territorial Product. Indeed, our waters are one of our most valuable natural resources. Although many opportunities exist foremployment in the marine occupations, they are not recognized and enjoyed equally by all parts of the population. Jobs in water sports, marine science, and yachting seem to be dominated by people from the continental U.S., and many of the fishermen and small boaters are from Puerto Rico or other Caribbean islands. Recently, as part of course | took at UVI--Career Employment in Marine Occupations by Birthplace 63.3 47.0 AOorTrea tran tas Figure J. 50 we = Marine Occupations = General Population 40.7 17.2 AO0000G — ors a ee Other One way to get children interested in marine activities is to enroll them in the Kids And the Sea Program (RATS). Development Counscling--Sandra Baldauf and! surveyed individuals working in marine occupations on St. Croix. We took a list of marine businesses previously compiled for another study and updated it by adding new marine employment opportunities and deleting those that no longer exist. All businesses and agencies on the list were either called or visited and queried about the number of employces in marine occupations and their place of birth. A total of 43 businesses and agencies provided information about the birthplace of 218 employees working in marine occupations. In addition, 44 fishermen were surveyed. Of this total of 262 workers, 19.5% were locally born, 63.3% were born in the continental United States, and 17.2% were born in other areas (other islands or countries). We interviewed 100 workers to find out why they entered marine occupations. More than 70% said that early childhood experiences most influenced their interest inthe marine environment. More than 90% also indicated that they knew how to swim, The percentage of locally born individuals in marine occupations was calculated and compared to census data (Figure 1). The data collected in this study suggests that the percentage of locally born individuals employed in marine occupations is less than half the general population, while the percentage of people from the continental US in marine occupations is five times that found in the general population. If what this study suggests is true, why does this disparity exist? Perhaps it can be attributed to the lack of early exposure to the marine environment and the limited educational opportunities on St. Croix, There are few opportunities for local children to learn how to swim, dive or boat. More Virgin Islands’ youths should be 51 encouraged to take advantage of the many marine occupations available in these islands. At least one program which began recently seeks to give high school students more exposure to their coastal resources, at Central High School's Wilson Marine Center. But it is impossible for those who are interested in studying the marine environment to seck a graduate degree in any of the sciences on St. Croix. In an occupation which does not require formal training, such as fishing, representation of the local population is much higher, but is still lower than that of people from Puerto Rico and other Caribbean islands. Because the sea and the activity that it inspires and generates are so much a part of St. Croix’s environment, it is important that everyone takes advantage of the many opportunities it affords. Children should be encouraged to learn to swim and snorkel al a young age and participate In aquatic activities. One way to get children interested in marine activities is to enroll them in the Kids And the Sea Program (KATS) developed by the Virgin Islands Marine Advisory Service (VIMAS) and sponsored by the Rotary Clubof St. Croix Mid-Island. The KATS program teaches basic seamanship and small craft handling to children 9 - 14 years of age. Children learn water skills using small boats and a variety of topics such as weather, navigation, first aid, and marine life. It allows children to have fun and become more comfortable in the marine environment. VIMAS or the Rotary Club of St. Croix Mid-Isle can supply information about the KATS program. HOURS: MON. 8:30-5:30 TUES. 8:30-5:30 WED. 9:30-5:30 THURS. 8:30 - 5:30 FRI. 8:30 - 5:30 SAT 8:30 - 12:30 SUN. CLOSED IFIEID HOPPE P.O. BOX 3908 CHRISTIANSTED, ST. CROIX (809) 773-0354 U.S. VIRGIN ISLANDS 00822 Breadfruit - An Old Fruit With New Potential By Christopher Ramcharan, Ph.D. - Horticulturist UVI Agricultural Experiment Station and Ramonita Caines - Extension Specialist, Foods and Nutrition UVI Cooperative Extension Service Did you know that the breadfruit (panapen, pana)so and female flowers on the same branches. The fruit is common in the backyards and home gardens of the multiple, 20-30 cm long by 10-20 cm in diameter with an Virgin Islands is not indigenous to the Caribbean, buta average weight of 1-4 kg. A healthy tree can produce up native of Polynesia? There it is known as w/w, kuru, uru to 700 fruits per year. The edible portion of the pulp is or ufo. white, fibrous and mealy, but becomes yellow and softer The breadfruit was introduced by Captain William as the fruit matures. Bligh (of Adutiny on the Bounty fame) on his second During the Second World War, when German U- voyage 200 years ago, initially to St. Vincent (Jan. 22, boats severely restricted the importation of wheat flour 1793) and later the same year to Jamaica (Feb. 5, 1793). and potatoes into the Caribbean, the previously It is also interesting to note that some other well- forgotten breadfruit regained its prominence because known Caribbean crops introduced on that famous it provided an instant substitute for the imported voyage included mango, coffee, coconut, Malay staples whether boiled, roasted, baked, fried or apple (pomerac, pomarosa), guava, made into flour. The breadfruit is usually jackfruit, carambola and black pepper. boiled or steamed after removal of the outer The breadfruit, so named because of skin and central core, but it its similarity in flavor, texture can be roasted whole, even and usage to bread, is on an open fire. botanically known as It is a relatively Artocarpus altilis syn. A. nutritious fruit, with communis, and belongs 77% moisture content to the family Maraceae, and a nutrient which includes other composition per 100 g well-known plants such sample having a as ficus, Trumpet tree, relatively low energy fustic and jackfruit. level of $1 kilocalories, 1.3 % The breadfruit is an g protein, 27 mg calcium, 29 attractive, branching tree mg vitamin C and 1.8 g fiber growing upto 15-20 meters with with appreciable levels of potassium and a small amount of iron and the B- palmate-shaped leaves. Although not drought-tolerant, complex vitamins--niacin and it can grow best in areas of medium to high rainfall at low riboflavin. elevations and can tolerate some salt spray and soil Breadfruit can, therefore, substitute as an excellent conditions. staple in a controlled or weight-reducing diet because of Under Virgin Islands conditions, the breadfruitthrives its relatively high fiber content and low energy level. best in wind-protected areas with adequate irrigation Among its fatty acid constituents is linolcic acid, essential that can include gray cistern water. On caliche-based for proper body growth and development. soils it is best to shallow-plant the breadfruit and Many recipes using breadfruit contain high energy continually build up the surrounding topsoil withcompost sources such as coconut milk and cured meats, which or other organic matter. A periodic application of a make up for its low energy level. Breadnut, or seeded complete NPK fertilizer such as 10.10.10 at0.4kg(11b.) breadfruit (chataigne, pana de pepita), has higher energy per 2.5cm. of stem diameter, applicdtothedripline area and protein levels, with only 20% moisture and 434 of the tree is recommended. kilocalories, 15 g protein, 29 g fat, 66 mg calcium, 380 The tree is monoecious, but with separate male spikes mg potassium and 320 mg phosphorus and 6.7 mg iron 52 large, glossy, deeply incised e . B per 100 g of dried seed sample, but with only negligible amounts of Vitamin C. Drawbacks in Breadfruit Production Among the many constraints of breadfruit production and utilization are the large size of trees, the lack of simple propagation methods, the low shelf life and perishability of the fruit itself. The first limitation can be alleviated by varietal screening for low-growing cultivars with good yields and desirable fruit characteristics. Traditionally, the breadfruit is propagated by ringing the roots or taking root cuttings. However, repeated usage of this method puts great stress on the parent tree, making it more prone to pests and diseases and lowering its productivity. Micropropagation, which is increasingly being used to propagate fruit species, could be an ideal method for propagating breadfruit. A Caribbean Basin Administrative Group grant awarded to the University of the Virgin Islands Agricultural Experiment Station (AES) is specifically designed to research the micropropagation of breadfruit. This is one of the first projects to be undertaken in the new biotechnology laboratory of the Research and Extension Center. Fruits of the breadfruit are normally harvested in the mature green stage, which, by experience, is determined by size, firmness, skin color and low latex flow from injured fruit stems. However, within two to three days of harvesting, mature fruits under ambient conditions ripen and soften, thus severely limiting local marketability and restricting export potential of the fruit. Retardation of ripening is therefore critical for improving the market prospects, At the post harvest physiology laboratory of the University of the West Indies in Trinidad, a storage temperature of 16° at 90% relative humidity was found optimal for extended storage life up to 10 days. At 16°C and a controlled atmosphere of high RH and 5% carbon dioxide and 5% oxygen, storage life was further extended up to 25 days with little skin deterioration and loss of firmness of fruits. A less expensive, but just as effective, method involves modified atmosphere (MA) storage in which the fruits are wrapped in polyethylene film and then stored at 16° C. Alternatively, waxing of refrigerated fruits also improves storage for up to two weeks, further retarding skin browning. The prospects for improved storability are excellent. Breadfruit can be processed in a variety of ways. Breadfruit flour can be made by sound processing techniques; reconstituted slices of dried breadfruit have been found to have good texture and flavor comparable to freshly cooked slices. Similarly, rehydrated freeze-dried breadfruit has good eating quality. 53 Fruit slices canned in brine are a well-recognized Jamaican export item and breadfruit chips have had consumer acceptance comparable to that of potato chips in Puerto Rico. There is also the potential for producing animal feed from the breadfruit skin and inner core--two fruit components normally discarded. Prospects for processing breadfruit into a variety of products for both the local and foreign markets are therefore virtually unlimited. Two hundred years ago, the breadfruit was introduced into the Caribbean, where it was considered an ideal crop to solve the famine and malnutrition of the slaves. Today, with its aesthetic and nutritional value, storage and processing potential more fully understood, the “lowly” breadfruit has truly come into its own. The breadfruit is now grown and appreciated throughout the Caribbean. Its versatility as a food crop is highlighted in the following recipes. Information for this article was provided courtesy of the Extension Newsletter, a publication of the Department of Agricultural Extension, Faculty of Agriculture, the University of the West Indies, St. Augustine, Trinidad, Vol. 24 No, 2, June/July 1993. Selected Breadfruit Recipes Breadfruit Salad 1/2 medium breadfruit (cooked 1/2 cup cooked carrot l tsp. minced onion 1/2 cup diced sweet pepper 1 large tomato 2 tbsp. mayonnaise Lettuce leaves Salt and pepper to taste Cut cooked breadfruit into 1-inch cubes or as desired. Add peas, carrots, sweet pepper, onion, mayonnaise and salt and pepper to taste. Mix well. Arrange breadfruit mixture on a platter with lettuce leaves and tomato. Breadfruit Fish Cakes 2 cups cooked flaked fish or soaked and washed dried fish (minced cooked meat may be used) ] medium onion 1 tsp. lime juice 2 egg whites 2 cups riced breadfruit I oz. margarine l tsp. thyme i stalk green onion Salt and pepper to taste Oil for frying. Mince the seasoning and sauté in the margarine. Remove from fire. Beat the egg whites until stiff, stir into the riced breadfruit and flaked fish, then add seasoning. Beat well. Check taste. Add again. Drop spoonfuls into bread crumbs, shape as desired. Fry in hot oil, turning to get brown all over. Drain on absorbent paper. Arrange on a flat dish. Garnish with slices of sweet pepper. Serve warm as a main dish for breakfast, lunch or supper. Breadfruit Cou-cou (Fungi) Boil 1 pound breadfruit with 2 or 3 ounces of home corned pork. Mash the fruit smoothly and cut up the meat very fine; add some green seasoning. Leave just enough of the breadfruit water in the pan to “turn” the cou-cou. Add the breadfruit mixture and stir until all the breadfruit water has been absorbed. Bowl and turn on to a dish. Breadfruit Cream Punch 2 pegs breadfruit (1/4) medium Sweetened condensed milk 1/2 tsp. nutmeg 1 tbsp. white rum 2 tbsp. wine 4 cups water Wash breadfruit, cut off 1/2, cut into boiling sized pieces and boil until tender in salted water. Put all ingredients into an electric blender and blend well. Serve on cracked ice. Breadfruit Porridge 1/2 cup mature breadfruit 1/4 cup skimmed milk 3 1/2 cups water 1/2 tsp. vanilla 1 1/2 tsp. brown sugar Mix milk in 1/2 cup water. Mix breadfruit in remaining water. Simmer, stir and cook 5 minutes. Remove and stir in milk. Put back to simmer and stir for 3 more minutes or until well-cooked. Add vanilla and sugar. Serve. Breadfruit-Cheese Pie 1 medium breadfruit 2 1/2 cups water 1 tsp. salt 2 cups cheddar cheese, grated 54 2 tsp. prepared mustard 3 tbsp. breadcrumbs 2 tbsp. flour 1/4 cup margarine 2 cups milk l egg 1/4 tsp. nutmeg Wash unpeeled breadfruit and cut into 4 pieces lengthwise. Remove core from each piece. Steam boil in 2 1/2 cups water with salt until tender. Grate cheese and divide into three portions. Grease two pie dishes. Heat margarine slowly and stir in the flour, mustard and nutmeg. Remove from heat and stir in two portions of cheese with the milk and the egg gradually. Return to heat. Keep stirring until mixture thickens. When breadfruit is cooked and cooled, peel and cut into 1/4-inch strips, cutting across the pieces. Heat oven to 400° F. Pour the cheese sauce over the breadfruit pieces. Stir without breaking the pieces. Pour this mixture into the pie dishes. Mix the remainder of the cheese with the bread crumbs. Sprinkle over top of pies. Brown in oven for about 15 minutes. Cut each pie into eight pieces for main dish or 16 as side dish. Panapen En Escabeche l panapen 4 tazas de aqua 2 chariditas de sall l taza de aceite 1 cebola grande, rebandad 2 dientes de ajo, machacados 1/2 taza de vinagre 2 hojas de laurel 1 cucharadita de pimienta en grano Monde el panapen y cortelo en trojos grandes. Eche el panapen en las 4 tazas de aqua y a hirviendo y sazonada con el sal. Cueza a fuego moderato tapadas, hasta que ablande (15 a 20 minutos). Corte el panapen cocido, en trozos pequenos. En una sarten, sofria en aceite la cebolla, loa ajos, las hojas de laurel y la pimienta. Anada el vinagre.Cueza la salsa a fueo lento por unos minutos (hasta que la cebolla este blanda). Retire del fuego y vierta la salsa sobre el panapen cocido. Sirva caliento o frio. Puede adornar con tiritas de pimientomorron y rueditas de pimiento verde.Sugerencias para servir: Acompanelo con carnes y pescado. Grazing Lands Application in the Virgin Islands By Mario A. Morales US Department of Agriculture - Soil Conservation Service Resource Conservation & Development USVI Field Office The USDA Soil Conservation Servicesoon will introduce a new and exciting technology called Grazing Lands Application (GLA) to the U.S. Virgin Islands. GLA isa user-friendly decision support system (computer program) designed to assist resource managers establish effective, efficient and sustainable grazing management plans and/or schemes. The GLA program combines general and local expertise with the knowledge of the local producer to customize management plans to each land user's situation. The GLA program provides a venue for land users and producers to record and analyze economic and ecological information. The land user is able to create various “what if...” scenarios, associate the various scenarios to information that is in the GLA program and analyze results to make an informed decision, How does this GLA program work? Six data bases are maintained and localized. These six databases are the foundation of GLA: 1) Client Information, 2) Animal Data Resources, 3) Plant/Soil Resources, 4) Decision Support, 5) Economic Analysis, and 6) Backup & Restore Utilities. Client Information This menu provides information about individual clients, forage inventory, herd definition and a grazing scheduler. Client information includes name, address and other business information of individual producers, The forage inventory includes soils and forage inventories unique to the individual farm, feed management systems, and net effects of improvement practices on forage inventories. It also allows for the modification of general forage databases to accurately show forage production of individual farms. Animal Data Resources This menu stores animal attributes such as kind, class, breed, age, weight and diet preference. It also includes information on feedstuffs such as nutritive content, digestibility and net energy as it pertains to the individual animal attributes. 55 Plant/Soil Data Resources This menu includes general plant information such as species names, plant preferences, growth curves and plant site information, Data can be incorporated to customize all general soils/plant information. Soils/plant production links, plant growth curves and range site determinations are established and can be modified. Woodlands, native pastures, hayland, cropland and improved pasture information also is established and can be customized. Improvement practices also can be analyzed for increase or decrease in production for an individual farm for various time periods. Decision Support This includes the following packages: a management evaluation system, a multi-species stocking calculator and a nutritional balance analyzer. The management evaluation system basically evaluates the chance for the economic success of selected improvement practices. It can be used to double-check decisions made by the producer. The multi-species stocking calculator can be used to identify livestock type and class ratios that can best utilize the available forage. The nutritional balance analyzer identifies the nutritional profile and needs of the individual herds. Animal descriptions, environmental factors and animal performance goals are analyzed and compared to the available forage base, available concentrates and roughage and other information. From this data, supplemental feeding schemes can be formulated and price comparisons can be analyzed to obtain the best feeding rations for individual herds. Econimic Analysis This helps the producer to estimate the return on investments for range improvement practices and/or grazing management practices. This database can be used to account for annual costs and revenues. The database can compare any number of management and/ or improvement practices. It also can compare various combinations of management and/or improvement practices to each other, These comparisons then can be analyzed as alternatives to present management. This database stores general economic information, animal demand information and rainfall data. It also can assist the producer to project variable costs for specific livestock enterprises, project offspring production and manage animal selling weights and market information. And the producer can create a profile for improvement practices. Backup and Restore The last database is the Backup and Restore Menu. That is basically a computer systems management menu. Anyone that has dealt with computers knows that a backup and restore process is necessary. The GLA program can be of great assistance to producers. Ifused properly, this system can help producers make better management decisions. It also provides a venue to predict the increased productivity of a single or any number of improvement practices. The GLA program contains general information that can be modified to fit individual producers and/or farms. The USDA Soil Conservation Service, in conjunction with the Virgin Islands Resource Conservation and Development Council and the Virgin Islands Conservation a District, is extremely happy to bring this new technology to the U.S. Virgin Islands. This year, we will be gathering the necessary general data. We plan to use this new technology in the Virgin Islands in the very near future. (809) 778-0404 the tool box Hardware Store The lsland’s Best Selection of Nuts, Bolts, Screws and Tools Located on North Shore Road What's in a Name? By Sue Lakos Extension Agent - Livestock UVI Cooperative Extension Service If you have ever stood over the meat counter at the supermarket and pondered over what to buy for supper, this article is for you. With so many different types and cuts of meat available, and current health issues in the forefront, it is no wonder many consumers are confused about what to buy. Some meats come in only one or two varieties, so the decisions left to the consumer are how large a package to purchase and whether to buy fresh or frozen. These meats include chevon (goat), rabbit, and poultry products such as turkey, goose and duck. No age distinction is made in the naming of these meats. Standard practice is that only young animals are offered for commercial sale. Except in turkeys, distinction between the sexes is very rarely used In these products. Goat Chevon (goat meat) is probably the most common and popular of the non-poultry specialty meats. It can be found in almost every grocery store in the V.I., large or small, and is an important part of the cultural diet of the West Indies. “Goat water” (broth) is an integral part in the celebrations and carnivals throughout the Caribbean and any good cook will have a secret recipe for the ultimate goat dish. Traditionally, chevon has been an inexpensive way to provide high quality protein for families. Much of the goat consumed throughout the Caribbean is homegrown and can be raised more economically than cattle. Older goat meat, especially that from intact (not castrated) males, will tend to require longer, slower cooking times to assure tenderness, and creative seasoning to cover the musky taste characteristic of goats. Commercially raised chevon is from young does or castrated males (wethers) and will not have the strong, musky flavor, Rabbit Rabbit has long been a part of the diet in Europe and 37 the European Caribbean islands and is slowly gaining popularity in the United States. Currently most of the rabbit found in the supermarkets in the Virgin Islands is frozen, but many small farmers have discovered the ease of raising the animals for meat, and it is not difficult for the consumer to find fresh rabbit. For many years doctors have acknowledged the value of rabbit meat in low fat, low cholesterol diets. It is easier to digest than other meats, yet provides high quality protein. It also is a versatile meat and can be used in any way that a chicken would be used. Chicken Chicken is a category all to itself. Distinction is made for both sex and age of the bird at the time it is butchered. The youngest product is the Rock Cornish Game Hen. This bird is about 4 weeks old. It is the smallest chicken on the market and has the highest bone-to-meat ratio, which means that there is less meat than bone in the bird. Fryers and broilers are 8-10 weeks old at time of butchering and are suitable for exactly what their names suggest, as well as about anything else you would want to use a chicken for. They still are very young and tender and contain enough fat to make them very succulent. Roasters are usually 10-14 weeks of age and have filled out significantly. These are still tender and have enough fat so that they are still very juicy when baked or roasted. They weigh 6-8 pounds, so one can easily feed a family. Capons are castrated male chickens that are raised until they are 8-12 pounds. Because they have been castrated, they do not develop the secondary sex characteristics that cause the meat to get tough and unpalatable and can be kept longer before butchering, Older chickens are called stewing hens, soup hens and stags. These are mature birds that have passed their prime and are usually extremely tough, requiring long, slow cooking to make them reasonably tender. Sheep The meat of the sheep comes in two basic categories, lamb and mutton, Essentially, lamb is a young sheep, of either sex or castrated, that was butchered before it reached | year of age, while mutton is sheep older than | year. The actual determination is made by the presence or absence of a “break joint” in the knee of the animal. Lamb is more tender and has a milder flavor than | mutton. In addition, it can be cooked by almost any method with satisfactory results. Mutton, on the other hand, is primarily ground or stewed. Swine The meat of swine, or pigs, referred to as pork, is utilized in a variety of ways. Small, young pigs such as suckling or feeder pigs often are roasted whole for barbecues. These are pigs that dress out anywhere from 20 - 70 pounds. Roast pig (lechon) is a traditional “festival” food in the Caribbean. Lechon is a staple for any celebration, large or small. Distinctive seasoning and slow roasting over a charcoal pit produces an end product unequalled in flavor and tenderness. Standard pork found in the supermarket is from pigs that are older and dress out at about 150-200 pounds. It is from barrows and gilts exclusively, because meat from the intact males (boars) has a very strong, unpleasant odor and taste. Old pigs are used for sausage because tenderness is not GENERIC YOUNG MALE YOUNG a requirement for meat that is ground and any strong flavors that might be present in the meat are masked by the seasonings in the sausage mix. Cattle Meat from cattle is placed into two categories--veal and beef. Veal is from very young cattle raised on a special diet. Usually, this diet is a liquid formula that contains all of the nutrients the calf needs except iron. The formula is designed to allow the calf to grow quickly, yet maintain the very tender, light colored meat that is recognized as veal. Beef is from cattle over | year ofage. It is characterized by the vibrant red color of the tissue and is probably the most recognizable meat product in the supermarket today. Most of the beef comes from heifers and steers. Meat from intact males tends to be tougher and have a stringier texture. Bulls butchered before 18 months of age usually do not present a problem with acceptability of product. Most of the local Senepol beef sold in the Virgin Islands is from young bulls butchered at about 12-16 months of age. It is a very lean and flavorful product and is in high demand. Meat from older bulls and cows will be darker red in color and have yellower fat. It is most commonly used for stew meat and ground beef because it is not as tender as the young beef. MEAT CALF PIGLET LAMB KIT GOSLING DUCKLING BULL CALF/ BULLOCK VEAL-LESS THAN | YEAR, FORMULA FED BEEF - CATTLE OLDER THAN | YEAR _. PORK _LAMB-LESS THAN | YEAR | OF AGE .. MUTTON- SHEEP OLDER THAN 1 YEAR _ CHEVON CHICKEN-CORNISH HEN, FRYER, BROILER, ROASTER, STEWER HEN, - CAPON, STAG, SOUP HEN TURKEY RABBIT GOOSE DUCK * FEMALE YOUNG RETAIN THIS NAME UNTIL THEY HAVE THEIR FIRST OFFSPRING Benefits of a Marine Fishery Reserve System for the U.S. Virgin Islands By Callum M. Roberts, Ph.D. Research Assistant Professor - Marine Ecology UVI Eastern Caribbean Center Virgin Islands Fisheries in Crisis Over the last 20 years it has become much harder to make a living by fishing in the Virgin Islands. The boom years have long gone when traps could be hauled so full of fish that they would be bursting at the seams. Joe LaPlace tells of how, in the late 1940s, lobster were so abundant that fishermen could collect them by the armful while wading. They were so common that they once were used to bait fish traps. Although fishermen’s tales are notorious and are traditionally to be taken with a pinch of salt, fishermen in the Virgin Islands should be taken very seriously when they claim catches were much bigger and easier to get a few decades ago. The figures back them up. In 1950 Joe LaPlace was able to catch enough fish to make a good living using just 12 traps. Now, the average fisherman here sets more than 100 traps and doesn’t catch any more fish, Figures on landings from Puerto Rico paint a bleak picture of what is happening to fisheries in this region. Numbers of fishermen increased by nearly 30% between 1931 and 1989, as has their ability to catch fish, The increase may be due to the fact that they all used motorized boats now, while just over 1% had them in 1931. Nevertheless, catches actually FELL by one quarter over the same period. The fishery is in dire straits. There are other indications, as well as falling numbers of fishes and declining catches, that all is not well. The average sizes of fish caught are becoming smaller, andin many cases fish are caught well before they become old enough to reproduce. Dr. Yvonne Sadovy reported recently that more than 90% of red hind caught in Puerto Rico were immature. Managing reef fisheries Faced with these shocking figures, it is clear that the fisheries need to be properly managed to sustain catches over the long term. Management measures have been in place for some time now, both here and in Puerto Rico. A complex set of regulations have been put together to attempt to allow stocks to recover from heavy exploitation. Enforcing these regulations can be very complex and expensive. Not only that, but the regulations themselves Virgin Islands: Marine Reserve System Figure J. 59 Proposed marine fishery reserve: & can be confusing. Next year, Nassau grouper below 20" will be illegal, and the year after that those below 21". The conch regulations recently considered by the Caribbean Fishery Management Council were so complex that even the experts could not agree on what they meant. Confusion is heaped upon confusion when you realize rules applying to federal waters (greater than 3 miles offshore inthe U.S. Virgin Islands and greater than 10.38 miles offshore in Puerto Rico) do not necessarily apply to territorial waters. Despite all these well-intentioned measures, Management on a species-by-species basis is not producing the hoped-for results. Why are Reef Fisheries so Difficult to Manage? Why are these kinds of measures not working, when similar kinds of restrictions have worked before for fisheries such as those for herring or cod in the northern Atlantic? The difference is that the fisheries of temperate waters are rather simple, usually with only one or a few species being caught at a time by one kind of fishing gear at a time. By contrast, reef fisheries are incredibly complex. Characteristically, a wide range of species are caught using many different methods, and each gear used is capable of catching many different species. Applying management measures to individual species is fraught with difficulty because the rules which govern temperate fisheries are violated for reef fisheries. Take the example of the Nassau grouper. This species becomes sexually mature at an age of about six years. By this time it has grown quite large, much larger than most other species which are commonly caught in these waters. Things are complicated further because this species changes sex, starting out as a female and becoming a male later on if it lives long enough. To keep enough males in the population to spawn with the females, it is important that sufficient numbers of very large fish remain. The usual approach to managing a trap or net fishery is to set the mesh size which will allow enough sexually mature fish to escape to maintain the population. The trouble is, there isn’t a trap which catches only Nassau groupers. The same kinds of traps catch a very wide range of species. If you set the mesh size large enough to manage the Nassau grouper fishery properly, you would catch hardly anything else because the other fishes present are typically smaller than Nassau grouper. This is the crux of the proolem. Different species require different management methods, and some of those methods are incompatible. Is There a Better Way? It is against this background that the idea of using marine fishery reserves to manage fisheries was born. The idea is tu. vompletely close off certain areas to 60 fishing. Such a system of reserves could have many advantages over conventional management methods. Some 21 separate benefits have been listed by the South- East Fisheries Center in Florida, The most important benefits are that they can: 1. Protect spawning stocks. This is especially important for species which are very easily caught, such as Nassau groupers. 2. Provide a source of eggs and larvae to restock fishing grounds. 3. Provide supplemental restocking of adjacent fishing grounds through emigration of fishes. Increased catches close to reserves will help to offset loss of fishing grounds due to reserve establishment. 4. Provide some insurance against management failures in fished areas. This is particularly pertinent to the situation in the U.S. Virgin Islands and Puerto Rico. If you virtually wipe oul a species outside a reserve, then at least there will be some left inside to keep the species going. 5, Marine reserves are much simpler to understand and enforce than other kinds of fishery regulations. st. Thomas and St. John already have a system of marine fishery reserves, but it is still only on paper. Figure 1 shows the impressive system established collaboratively between the fishermen of the Virgin Islands and the Division of Fish and Wildlife. This was approved by the Legislature but still awaits the Governor’s signature. To gain approval, the system must be extended also to St. Croix, where fishermen still must be persuaded that reserves will benefit them in the long run. Research on Marine Fishery Reserves at UVI Marine fishery reserves have attracted an enormous amount of interest throughout the world and studies into how well they work are being undertaken all over the tropics. In the Caribbean, the University of the Virgin Islands and University of Puerto Rico Sea Grant are leading the field. The United States Agency for International Development recently approved a $100,000 grant for the Eastern Caribbean Center to study the design and function of reserves in the Caribbean. Unfortunately, to find working reserves, we must go to St. Lucia. Meanwhile, the University of Puerto Rico Sea Grant is launching a 10-year Research Initiative on Marine Fishery Reserves to study how best to establish them and what their effects will be on local communities. There is already an impressive amount of evidence that fishery reserves will help restore the fishing grounds of the Virgin Islands. While further research will improve our understanding, the time is ripe to get the reserve system cnacted here. By the time scientists provide unassailable evidence that reserves are a good thing, it may be too late to save the fisheries of the Virgin Islands and Puerto Rico. How to Manage Wastewater and Runoff From Confined Animal Facilities By Jeftrey J. Schmidt US Department of Agriculture - Soil Conservation Service USVI Field Office Whether a farm is large or small, all operations have common problems relating to confined animal facilities. In the United States Virgin Islands two categories are the most common and at the same time very different. The potential for water quality problems exists with both large and small operations. In one category, there are less than a few dozen farms with large enough systems (usually more than 75 head of stock) to support controls or measures that are engineered, designed and constructed, but which may require large sums of monetary support. Most commonly, herds on these farms are either dairy, beef, swine, sheep, goats or poultry. On the other hand, there are virtually hundreds of small operations of confined animals. The animals common in this group are more of a mix than the preceding category. Again, each situation is different, as are the problems. Five goats can be more hazardous than 20 cows if the confinement location is not appropriate. Of course there are the herds that just roam, graze or browse. Common to this group are horses and goats. It should be noted that any animal can be a roamer, should gates be left open or fences be in dire need of repair. Certain animal types are common to an area in the Virgin Islands, rather than the rule. In other words, these domesticated animals do not roam from coast to coast in search of food or forage, but stay in an area big enough to support the herd, and do not venture from there. This is commonly referred to as the land's “carrying capacity." This refers more directly to the plants’ ability to survive grazing pressure. These roamers also can be detrimental to humans, other livestock herds, and to themselves as well. Wastewater management problems often arise when livestock are added to a farm without increasing the land base. When land and animals are out of balance--that is, the waste produced greatly exceeds the capacity of the land to utilize the nutrients in the waste product--we find that water quality problems begin to show. Unfortunately, these problems can go unnoticed for a long period of time. Some examples could be fish kills, odor, drinking water contamination, or even bacteria-related diseases spreading to humans. A common bacteria in these cases is E-Coli. 62 Careful observation and common sense can often determine whether a given farm practice is likely tocause the quality of water to deteriorate or affect the environment. The quality of water can be adversely affected if manure runs into streams or guts as a result of land application, spillage, storage overflow, or deliberate dumping. Increased bacterial counts can indicate this has happened. Several illnesses can be attributed to high bacteria counts in water systems. Common are typhoid, hepatitis, bronchitis, and even urinary infections, all of which can be fatal if not treated. Increased nutrients such as nitrogen in the groundwater can cause drinking water problems for water well users. Nitrate poisoning is possible which can be serious, but more so to infants. More oftenthan not, rainfall transports the waste products intothe groundwater and/or across the soil surface. Nutrients in manure applied to the soil at rates that exceed the soil's and plants’ ability to break down or uptake the nutrients, can leach into groundwater or be carried off-site with runoff water and eroded soil into the sea. This off-site transport is often referred to as non-point source pollution. The reasons for developing and maintaining a sound wastewater management plan include: environmental benefits tothe public; economic benefits tothe farmer; and compliance with laws and regulations concerning environmental quality. Let us explore managing waste from a large animal facility first to learn the general principles of waste management or runoff control. The two are synonymous. A component of waste management is controlling runoff to and from the confined facility. A system to manage waste and runoff from a confined animal facility must be developed using a total systems approach. A total system accounts for all the waste associated with an agricultural enterprise throughout the year, from production to utilization, from extra feed to overflowing watering tanks, from parlor flushing to excess bedding, and from manure storage to application. In short, it is the management of all the waste, all the time, all the way through. With thisin mind, inventory all of the resources associated with the agricultural enterprise. This list is not all inclusive. The accuracy of identifying the resources allows more functional alternatives to be developed. Some of the data can be easily measured, such as the number of acres available to spread waste. Other data may be less tangible, not easily measured, but rather rely on personal discussions, observations, or just plain common sense judgement. Theinventory includes: type of livestock, type of operation, breed, size (number of stock, ages, weights, replacements), feeding components, site location, bedding, present facility, land availability, soils, topography, rainfall, geology, crops, . labor availability, equipment availability, level of producer management, adjacent land use, livestock travel routes, confinement days, laws and regulations, utilities, landscape resources, flexibility, expansion opportunities, and producer financial situation. Once a thorough investigation of the resources is complete, arrange the information into six categories for interpretation and evaluation. They are: 1) Production, 2) Collection, 3) Storage, 4) Treatment, 5) Transfer, and 6) Utilization. Alternatives can be selected that best fit the site conditions, livestock operation, and the producer's objectives. When selecting and considering alternatives, always keep in mind that the purpose of managing animal wastewater is to not detrimentally affect water quality or the environment. Components of the previously mentioned categories are more commonly known as "alternatives available to manage wastewater and runoff." They include, but again are not limited to: roof gutters, clean water diversions, dirty water diversions, alley scrapers, flush alleys, ponds, tanks, dry stack, lagoons, composters, solid separators, settling basins, pipelines, hauling equipment, pumps, push-off ramps, irrigation systems, spreaders, commercial sale, refeeding, bedding, energy generation, and artificial wetland wastewater treatment. This last alternative is excitingly new for the Virgin Islands and may hold great promise because of our shrinking agricultural land base. In a smaller operation, all the principles of planning and data collection are the same, but with a smaller land base and less financial capital to build the same controls as needed in a larger operation. Some suggestions work for larger operations as well. These happen to be virtually cost-free. The first thing that can be done is to reduce the stock size. Prevent stock from entering watering facilities, streams, ponds and diversions; rotate pastures; rearrange feeding areas away from steep slopes; create buffer strips; repair fencing; feed in bunks, not on ground. Common-sense approaches can be found every day. Animal waste management is not a one-day event, because conditions are constantly changing in any farming or animal management enterprise. Managing wastewater and runoff from confined animal facilities has many available alternatives as well as many problems. Because of the vanety of alternatives, solutions, conditions and situations that the management system must incorporate, no one procedure can be followed to arrive at a one-system design. One recommendation may be ideal for one farm and completely inappropriate for another. Alternatives are always available, Whether they are the ones that fit your operation, or are feasible for you, may be a completely different matter. The most important thing is to recognize a problem, even a potential problem, and to take positive steps to protect, restore and improve the environment. Livestock waste management on pasture includes cross fences for rotation, portable feeding facilities, shade areas away from streams, alternate water facilities, and controlled stream crossing. Altemative Gr facilities 3 ag Portable Ne feeding facility Cross ® Controlled ll stream . crossing Basic measures in managing confined animal facilities. 63 Erosion and Soil Conservation By Julie A. Wright Extension Specialist - Natural Resources UVI Cooperative Extension Service Soil erosion is one of the most serious environmental threats facing the Virgin Islands today. Excessive sediment from construction sites, dirt roads and farmland is one of the primary causes of water quality degradation in the Virgin Islands. Because of the small size of our islands, any activity that disturbs the soil can directly affect our coastal waters, often within a very short time period. All land is a potential source of eroding soil. What is Erosion? Water erosion is the loosening and removal of soil particles from the land surface by raindrops or running water. (Erosion can also be caused by wind, but that is not a significant factor in the Virgin Islands.) Erosion is a natural process; however, removal of vegetation from the land surface during land clearing for development, planting, or by grazing can dramatically increase the volume of soil lost from the land surface. The primary factors influencing the extent of erosion are the amount and intensity of rainfall, soil characteristics, the amount of vegetation present, and slope. Once soils begin to erode, then a corresponding process, sedimentation, begins to occur. Sedimentation is the deposition of eroded soil particles that are suspended in storm water runoff onto flood plains and other low- lying areas, or into guts, ponds and coastal waters. Suspended sediment delivered by storm water runoff is one of the most prevalent pollutants in Virgin Islands’ waters. What are the Effects of Erosion? A 1986 study of erosion rates on St. Thomas and St. Croix estimated erosion from a disturbed dirt road site to be 591 tons/acre/year (Wernicke, Seymour and Mangold, 1986). This is significantly greater than natural rates of erosion that average 1-5 tons/acre/year. Both surface and ground waters can be adversely affected. Sediment deposition into coastal waters can have many short- and long-term adverse impacts on salt pond and coastal water ecosystems. These impacts include: 64 increased turbidity (or cloudiness), reduced light penetration (which adversely affects coral and seagrass growth), clogging of fish gills and filters, reduced spawning and juvenile fish survival, and damage to commercial and recreational fisheries (Schueler, 1987), Heavy sediment deposition in coastal waters also smothers seagrass communities and coral reefs, increases sedimentation of channels and harbors (requiring more frequent dredging), changes bottom composition, and leads to loss of use for recreational purposes (such as swimming and snorkeling). The primary cause of coral reef degradation in coastal areas is attributed to land disturbances and dredging activities due to urban development (Rogers, 1990). How Can I Tell if Erosion is Occurring on My Land? Although almost everyone recognizes a gully or sediment deposits as a sign of erosion, not all erosion is that easily recognized. Muddy water in a gut or drainage ditch or on adriveway indicates erosion is occurring. Bi:t it may be visible only for a short time following a rainstorm. The damage will continue unless something is done to stop it. Here are some other, even less obvious, signs that erosion is occurring: * Bare spots on the lawn or property; Tree roots showing above ground (although some trees, like ficus, grow this way naturally); Gullies beginning to show, Built-up silt in depressions or low-lying areas; Soil splashed on winduws and outside walls: Drainage or gut channels becoming wider and deeper; Increase of fallen trees in guts. Erosion can occur any place where water flows over bare soil. For example, a site that has vegetation on it can be eroding where grass and brush cover is thin, where weeds with poor root systems grow, and where water flow patterns prevent permanent forms of vegetation from getting started. How Can I Conserve My Soil of the United States Virgin Islands. Donald E. by Preventing Erosion? Hamlin Consulting Engineers for the Virgin Islands Department of Conservation and Cultural Affairs, There are many simple soil conservation steps that St. Thomas, USVI. individual homeowners and farmers can use to help save their soil. Bh im ie Esso S & S Service Center Backhoe & Towing Service 772-1007 * 772-3364 ¢ 771-0044 Francis Laurancen P.O. 6745 Sunny Isle Manager St. Croix, U.S.V.1. 00823 + Leave as much native vegetation as possible on the site when building or clearing. « Construct driveways and paths with gravel, crushed stone, or brick rather than asphalt or concrete. This will allow more rain to absorb into the ground. * Build terraces (using either stone or a bunch grass like vetiver) on steep slopes to slow runoff and trap sediment. * Rotate livestock among pastures so that the land does not become overgrazed (i.e., do not wait until livestock denude a pasture of vegetation before moving them to a new pasture). * Keep livestock out of streams and guts. Not only do livestock pollute streams and guts by directly depositing manure in them, they also cause erosion by trampling the sides and bottoms of guts. « Seed newly graded areas immediately after earth moving is complete, and mulch with cut grasses (like Guinea grass) or wood chips until seedlings are established. * Build driveways and roads along slope contours rather than up and down the slope. * Plant crops along slope contours rather than up and down the slope. * Plant erosion-resistant grasses or ground covers on steep lopes and other eroding areas to hold the soil in place. * Use erosion control matting or mulch to protect soil from erosion until vegetation is established. ¢ Plant ground covers in shaded areas where grass is difficult to establish. References Chesapeake Bay Foundation. Undated. Soil Conservation--Simple Ways to Save the Bay. Annapolis, Maryland. Rogers, C.S. 1990. Responses of Coral Reefs and Reef Organisms to Sedimentation, Marine Ecology Progress Series, 62:185-202. Schueler, T.R. 1987, Controlling Urban Runoff: A Practical Manual for Planning and Designing Urban BMPs. Metropolitan Washington Council of Governments, Publication Number 87703, Washington, D.C. Wernicke, W., A. Seymour, and R. Mangold. 1986. Sediment Study in the St. Thomas, St. Croix, Areas 65 Sustainable Agriculture in the Virgin Islands By Louis E. Petersen, Jr., Ph.D. District Supervisor, St. Thomas/St. John UVI Cooperative Extension Service According to the Food, Agriculture, Conservation and Trade Act of 1990, sustainable agriculture is an integrated system of plant and animal production practices having a site-specific application that will, over the long- term, satisfy human food and fiber needs; enhance environmental quality and the natural resource base upon which the agricultural economy depends; make the most efficient use of nonrenewable resources and on- farm/ranch resources and integrate, where appropriate, natural biological cycles and controls; sustain the economic viability of farm/ranch operations; and enhance the quality of life for farmers/ranchers and society as a whole. Simply stated, sustainable agriculture refers to agricultural systems that are designed to be productive while being ecologically sound, economically viable, socially just and humane. These systems are comprised of practices such as composting, intercropping, multiple cropping, crop rotation, terracing, diligent record- keeping, appropriate varietal selection, and the use of drip irrigation. While some of these methods and technologies may be new to farmers and home gardeners in the Virgin Islands, many have long been in use as a consequence of tradition or necessity. Terracing refers to the construction of carth embankments, channels, or combinations of both across the slope of the land. This has been practiced for hundreds of years in the Virgin Islands, especially on St. Thomas and St. John, where the terrain is hilly and often very sleep. The most common type of terrace constructed by local farmers uses rocks to contain and stabilize the soil. This makes good use of the many available rocks which characterize our soils. Terracing reduces soil erosion and runoff as well as creates a more manageable working area for the farmer as the area is leveled. Another practice which helps to conserve our natural resources is mulching. This involves the use of synthetic or organic materials such as straw, grass cuttings, leaves, manure, wood chips, plastic or woven fabric to cover the ground surface around plants to conserve soil moisture and control the growth of weeds. Mulched plants need water less frequently than non- mulched plants. Mulching also reduces runoff and soil erosion because the materials used provide a protective covering for the soil. Organic materials such as manure and grass cuttings are more commonly used in the Virgin Islands rather than synthetic ones. Organic mulch materials gradually decompose and enhance soil structure and fertility. On the other hand, synthetic options such as plastic are more durable and can last from one planting season to the next. Biodegradable plastics have been developed and have great potential usage for Virgin Island farmers who avoid the use of conventional grades of plastic. The importance of proper varietal selection of crop types is often underestimated by farmers and home gardeners in the Virgin Islands. By choosing the - Terrace for “ crop growing “>: -- Bir ye . os . he Profile ofa terrace 66 appropriate varieties of fruits or vegetables in production systems, lower inputs of pesticides, fertilizers and even water may be necessary. Modern varieties which are tolerant to diseases, insects, existing soil conditions and drought should be used whenever available. Crop rotation refers to a system of planting crops ina compatible and complementary manner to prevent the potential buildup of pest populations on a given farm site. It is well known that the potential for disease and insect problems (especially soilborne problems) increases when the same or similar crops are grown successively on the -same field. Crop rotation relies on the diversity between plant types to interfere with the natural life cycle of insects and disease-causing organisms. Consequently, the quantities of pesticides used for crop production can potentially be reduced and, therefore, their environmental impact. In addition, when the same or similar crops are repeatedly grown on the same plot of land, soil fertility levels decline due to the constant demand for the same quality and quantity of nutrients. This usually leads to unnecessary applications of fertilizer to restore soil fertility. Crop rotation uses plants which are appreciably different so that soil nutrient reserves are not exhausted, resulting in “tired soils.” Similarly, the practice of intercropping is based on the principle that similar plant types attract similar pest problems while a diversified populativn of plants guards against this. Hence, intercropping involves the growing of two or more totally different specics together in the same field. As with crop rotation, to reduce the potential of a pest outbreak is to reduce the potential environmental impact of pesticides. Practically all farmers and home gardeners in the Virgin Islands traditionally practice intercropping due to the unavailability of another very limited and expensive resource--land. Farmers and gardeners must use their land prudently in order to get as much production as possible from small acreages. Another important practice which needs more attention on the part of Virgin Island farmers 1s record-keeping. Good record-keeping (in conjunction with soil testing) can help farmers decide if, for example, a fertilizer application is necessary. Fertilizer applications often are made at random without considering the date of the last application or the current fertility status of the plot in question. This can result in unnecessary applications of fertilizers which, in turn, can eventually contaminate our aquifers. A good record-keeping system also documents a crop history (i.e. the sequence in which crops have been planted on a farm site). Such information can facilitate an effective crop rotation system which, as was mentioned previously, is a pest control measure and which prevents the exhaustion of soil reserves. Fresh water is quantitatively a very limited natural resource in the Virgin Islands. Therefore, measures must be taken to make the most efficient use of this precious commodity. Many producers in the Virgin Islands still supply water to their crops by means of the “conventional” hose or a bucket. Besides causing mechanical damage to 67 _ « SR ae AN Tan BP a : a5 2 1°. ee ee a || i Lk oO » der eeesd 6975S Fed tes 3 oo oe . eS = —— = —s— Bi ei 2 onc SS _—— — Se ee 2 i aS oS ee = ——| 7 Ve 2S oS aa ee = a * f este Mowat Seige mcnecttge rg! ‘ af fier ee 20 tif Fa Peg . a @ 4 sh eT or g Fe i es eee aes tts Fee eS 2 2 = @ SerrrrrirErrr: eee etre re iif — a —= Se ede EO i , , Pe si == _—. 4 -_ a —_ | a a ee = —_-+-- 1. — FELT FEICE Ei MEIITILTICErTiiiitili # eo = — SS = —= = = —S = — \ cS — = = — —y— PE — oe =» f — — _: ti, SSeS SS i Se : ‘i So Se SS — 25 SS - 4 ba # . = * - :_ . LJ 1, Soil 2. Fertilizer (1 cup/layer) 3. Leaves, manure, etc. Profile of the compost pile plants, this system makes wasteful and inefficient usage of water. Most of the applied water never reaches the plants for which it was intended, and instead contributes to runoff, erosion and sedimentation of soil particles. On the other hand, drip irrigation technology is strongly advocated for use in crop production because water use efficiency is maximized, This is accomplished by gradually supplying plants with small amounts of water in a dripping manner through tubes for periods of time. This ensures maximum uptake and utilization of the water by plants, and there is no resultant runoff, soil erosion or sedimentation. The use of drip irrigation systems as a production practice is gradually becoming more commonplace among Virgin Island farmers. Composting is the practice of managing the decomposition of organic matter such as plant or animal residue or waste which results in a rich humus material which can be used as a fertilizer, mulch or to improve soil structure. Composting, therefore, represents a means of recycling the otherwise refuse by-products of agricultural activity and reincorporating these organic materials into continued agricultural production systems. The concept of a properly managed, scientific system of organic matter decomposition is relatively new to crop producers in the Virgin Islands, but should be strongly encouraged. Although the examples given herein are from the perspective of crop production, sustainable agriculture is also practiced in livestock production. For example, poor record-keeping in pasture management can result in overgrazing and thus, poor management of animal manure and soil erosion. Sustainable agriculture represents one of many initiatives to address the issue of environmental preservation. With the assistance of the agricultural agencies ofthe Virgin Islands, our farmers can also make significant contributions toward the conservation of our natural resources to ensure tomorrow's food production. Documentation of Medicinal Plant Use in the USVI By Ton Thomas Extension Agent - Natural Resources UVI Cooperative Extension Service Until the recent past, much of the information about medicinal plant use in the USVI was effectively communicated verbally or by example from one generation to the next. According to many native Virgin Islanders, these traditional methods of communication are no longer common, and much of this information may already have been lost with the passing of those who possessed this knowledge. The preservation of what remains of this information concerning traditional plant use is important to researchers, physicians, pharmacologists and ethnobotanists who are searching for natural products derived from plants which may be effective against health disorders. Researchers and others document traditional medicinal plant usage by interviewing knowledgeable informants (oral history techniques) and making collections of plants (herbarium techniques). These methods of documenting medicinal plant use may also be of value to Virgin Islanders who are in danger of losing information about how plants were used and their associated traditional values. Since 1991, the University of the Virgin Islands (UVI), through the Eastern Caribbean Center (ECC) and the Cooperative Extension Service (CES), has been engaged in a project to broaden the existing information base regarding the use of plants for medicinal purposes in the USVI. As part of this ongoing project, ECC and CES staff, as well as UVI students, have been interviewing Virgin Islanders who are knowledgeable about medicinal plants. Medicinal plant specimens collected by staff, students and the interviewees are being added to the diagnostic herbarium housed at CES (UVI, St. Thomas campus). Information on traditional plant usage derived from interviews will be presented in fact sheets and an ECC- CES publication. Learning about plants in the traditional way seemed to be associated with development of values such as responsibility, self-discipline, self-sufficiency, respect for others and the environment. Excerpts from some of these interviews will be featured throughout the remainder of this article. It is the author’s feeling that much of this information is best communicated in the actual words of the interviewees recorded in transcripts. Those who were interviewed expressed similar remembrances of the ways information was passed on to them. One interviewee in St. Thomas, commercial dress designer Idrena Millin Henderson, was asked how old she was when she started learning about plants. She responded that learning about plants was a natural part of growing up: “You soak it in, they didn't just teach us... . If you know a sickness somebody have, they tell you go get this or go get that. They tell you what bush to get and se... or how many to get of what, go bring. ... You're a child; you never forget... because you know, the thought of death, it jars you. ... /t does something to your memory that you wouldn't forget because you have to try to save that life. You can't afford to see a life go, and you could have saved it....Therefore, it's an experience, it just get in the brain and if stays in there. [t records it... and it's back in there, somewhere in there... When the time come, this thing just thrown so, in front of you... . ] was 15 years old. I had to learn how to care for the sick.” When interviewed, Olivia H. Henry of St. Croix, author of a CES publication, Bush Teas of St. Croix (1983), recalled how she and other children learned about using plants: “Mother is cooking on her little wood fire. She says, ‘Go over there. Go pick a piece of that, and bring it to me.’ When my grandmother had us in the kitchen, we couldn't talk. We had to keep our mouths shut. We had to concentrate on what we were doing.” Also present at the interview with Ms. Henry was experienced herbalist Cleopha Bennett Brady, Ms, Brady also remembered learning about plants as a child when her grandfather made the gathering of herbs a priority. Ms. Brady described how her grandfather and other “old people” instructed her when she came home from school: “Go and get the hand weight. I want you to go to the land, and J want you to bring this herb and that herb. ' Then after we have done that, they will tell us, ‘Sit down now and do your homework, and then you can tell me what happened at school today.’ We have forgotten that. ... My ancestors never wrote books. They passed it on." Ms. Brady feels that the “hands on” learning experience is more valuable than just written information. Ms. Henderson learned about plants from her great- 68 grandmother, who was brought to St. Thomas from West Africa as a slave; she lived well over 100 years. When asked if her great-grandmother ever talked about medicinal plants that she had known in Africa, Ms. Henderson responded: “No, they never talked about these things. The slave-masters wanted them to forget African culture altogether, and they introduced them to these other things. But something they never forget. . . the weeds is the same; they're tropical and they're the same thing. Most all the weeds... they know the use of them because that's what medicine they had when they came over here. ... These things are growing wild all about. They're native to the place; so they used them.” Sweet Scent Interviewees generally acknowledged the primary importance of the Afro-Caribbeai influence in the development of local traditional plant usage. The influences of the Caribbean Indians and the Europeans were also recognized. Joseph LaPlace, retired Master Fisherman with the Virgin Islands Division of Fish and Wildlife and member of the St. Thomas French community, learned about local medicinal plants mainly from his grandmother. He claimed that the French residents, who have maintained a long tradition of using local medicinal plants, originally learned how to use them from the African slaves. According to Ms. Henderson, when the French settled on St. Thomas, they cultivated and marketed the “bush” to meet the needs of the African population. Several interviewees suggested that, during slavery and after emancipation, much of the local population was forced to be self-sufficient, depending upon local plants for medicinal and other basic needs. For example, Ms. Henderson recalled: “When J was born [ca. 19/5], and just before, when my father was growing up... . They couldn't buy toothpaste... .A man had to work for 35 69 cents a day! A woman worked for 10 cents a day!” Her father used maran bush (Crofon sp.), which grew near the estate where he lived, as a tooth cleanser. “You take the young part, the end. You rub it up, and you do your teeth, ‘round and ‘round. The tartar, it takes it all out. It doesn't permit it to grow... . Jt helps the gums.” Ms. Henderson described another former common “day to day" use of the popular plant, sweet scent (Pluchea symphytifolia), as a deodorant. “When J was a kid, a girl, I simply bathed with this in cold water (with the addition of sweet scent tea) for 10-15 minutes..." Or, she said, “You rub fresh leaves up in the water.” Felicia Cains Martin of St. John was interviewed by her granddaughter Donna Roberts, project participant from Virgin Islands Environmental Research Station (VIERS-ECC). Ms. Martin also recommended the use of sweet scent for removing underarm odor by rubbing five or seven fresh leaves on underarms or bathing in cooled liquid in which 11 leaves have been boiled. (Several interviewees commented on the tradition of using odd numbers of leaves in medicinal preparations.) Interviewees stressed the importance of plants used during childbirth under conditions that demanded self- sufficiency. Ms. Henderson recalled: “A/i babies were born at home. The hospital didn't birth babies until someplace around |1939-40, and we didn't have midwives attending babies. But we were all attended to, and my mother was taken care of by my father.” Ms. Henderson identified the now locally rare plant of the moist forest, mother bush (Lepianthes peliatum). as one of the plants used during childbirth when she was a young girl. According to Ms. Henderson, its method of use was kept secret by the women, and unfortunately its use was not passed on to her. She believes that it was used in some way to assist with the delivery. After the births of her 10 children, Louise Sewer of East End, St. Join, used a traditional bush bath consisting of an odd number (usually five) of plants such as turpentine bush (Bursera simaruba), bay leaf (Pimenta racemosa), cotton bush (Gossypium barbadense) and worrywine (Stachytarpheta jamaicensis), According to Ms. Sewer: “When a mother gives birth to a baby in those days, eight days after, they have to have a bush bath.. . . You put them [plants] in a brass pot. Coal them down. _..« they claimed that used to strengthen you.” Other interviewees mentioned the importance of bush baths to bathe both the mother and the newborn baby. The declining numbers or disappearance of traditionally used plants was cause for concern amongst all interviewees involved in this project. Ms. Henry noted: “4 lot of things I used to see around, I don't see anymore.” For instance, Ms, Brady observed that people cut back valuable plants like the native soapy-soapy (Anredera leptostachys) traditionally used to soothe children’s skin rashes. Apparently the soapy-soapy has not recovered in the areas where it was cleaned out on St. Croix. According to Ms. Brady: “/t's (soapy-soapy) very good, but it's very sensitive. Once you start cutting her, you are saying to her that you don't need her anymore, and she doesn’t show back up.” Ms. Henderson is saddened that the earlier mentioned mother buslris disappearing along with its native habitat, the subtropical moist forest. She explained: “The place where this was growing was mostly spring land. The spring used to be there, but this spring takes a lower level under ground once you take the bushes, the trees that used to keep the place cool because the roots of the plants are drawing the water upward, ... Ifyou cut them down, these things (mother bush) are not liable to grow anymore.” Along with the loss of plants, the loss of details about how medicinal plants have been traditionally used is acknowledged by all interviewees who feel that they don’t know as much a their ancestors. Ms. Martin's detailed recipes are probably closer to those of the past. Her instructions for using soursop (Annona muricata) for cooling the body and for prickly heat include specific notes on what part and at what stage it should be gathered (“the fruit... when it's full, set in a dark place to ripen.”), preparation (“Remove seeds Jrom pulp with a fork. Add a little salt, lime and brown sugar and whisk with a fork with enough water to create a drink. ”), and dosage (“one glassfu!l before bed, twice a week’). Interviewees stressed the need to preserve what is left of the traditional information base. Ms. Brady expressed one view of why this information is being lost. “We donot take into consideration our old folks here that have died with their knowledge, and do you know why? They were ignored,” In addition, Ms. Henderson cautioned, “A// this knowledge will be gone, and we will have nobody to teach us anything. This age people with the traditional knowledge have almost died out... . We have to identify these things and where they 're growing. Something should be done to preserve the medicinal plants. ... They should be protected. Look man; spare that tree! Touch not a single bough. For you [the tree] have protected me!” References Brady, Cleopha Bennett and Olivia H. Henry. 1992. Audio tapes and transcripts of a personal interview on St. Croix by Toni Thomas. University of the Virgin Islands Cooperative Extension Service, St. Thomas, USVI. Henderson, Idrena. 1993. Audio tapes and transcripts of a personal interview on St. Thomas by Toni Thomas. University of the Virgin Islands Cooperative Extension Service, St. Thomas, USVI. LaPlace, Joseph, 1991. Transcript of a personal interview on St. Thomas by Toni Thomas and 70 Elizabeth Righter. University of the Virgin Islands Cooperative Extension Service, St. Thomas, USVI. Martin, Felicia Cains, 1992, Transcript of a personal interview on St. John by Donna Roberts. University ofthe Virgin Islands, Virgin Islands Environmental Research State, St. John, USVI. Ragster, LaVerne E. and Simone L. Heyliger. 1988. The Role of Plants in Medicine in the U.S. Virgin Islands. Presentation to the Caribbean Studies Association Conference in Guadeloupe. Sewer, Louis. 1993. Transcript of a personal interview on St. Thomas by Toni Thomas. University of the Virgin Islands Cooperative Extension Service, St. Thomas, USVI. Nitrogen Fixation--A Natural Source of Nitrogen Fertilizer By Jim O'Donnell Research Specialist - Forestry UVI Agricultural Experiment Station Nitrogen is one of the most important elements for all life on earth. In both plants and animals it is an essential nutrient required for good growth and development and one of the building blocks of cells. In agricultural production, nitrogen is often the limiting factor that causes poor crop growth and low harvests of many fruits, grains and vegetables. It is ironic that while nitrogen is all around us, very little is actually available for us to use. Nitrogen is one of the most abundant elements on earth. In fact, the air we breathe is almost 80% nitrogen! Unfortunately, neither plants nor animals can make use of nitrogen in its elemental form (N,). Thus, while nitrogen is avery abundant element, the quantity available for use by plants, and subsequently by animals, is actually very limited. In the soil, nitrogen is taken up by plant roots in one of two forms, either as ammonium (NH,) or as nitrate (NO,). The quantities of naturally occurring ammonium and/or nitrate in the soil are relatively small and come mainly from three sources: 1) breakdown of rocks and minerals containing nitrogen, 2) atmospheric nitrogen deposited in the soil by rainfall, and 3) nitrogen fixation. Nitrogen fixation is the process by which nitrogen in the air is combined, or “fixed,” with hydrogen or oxygen by microorganisms to make another form of nitrogen-- ammonia (NH,). Certain specialized microorganisms have the ability to convert elemental nitrogen to ammonia. These microorganisms can transfer nitrogen directly to plants or release the nitrogen tothe soil when they die and decompose. Nitrogen fixation is the largest source of nitrogen for plant growth in many ecosystems. Scientists have calculated that total nitrogen fixation contributes approximately 110 million tons of nitrogen per year to the earth. The Role of Legumes in Nitrogen Fixation Although there are many different soil microorganisms that can “fix” nitrogen, the most widely known is a class of soil bacteria called rhizobium. To fix nitrogen, the bacteria rhizobium forms an association with a group of plants called legumes, one of the largest plant families. 71 Pigeon pea, kidney bean, peanut, soybean, tan-tan, flamboyant, tamarind and tibet are all legumes. The rhizobia living in the soil invade the roots of legume plants and form nodules on the roots. The rhizobia inside the nodules then can convert nitrogen gas to ammonia, some of which is used by the plant for growth. Because of its increased growth, the plant can convert more carbon dioxide (CO,) from the air to carbon through photosynthesis. Some of this carbon is transferred to the rhizobia for use as an energy source. Thus, the association between the rhizobium and the legume is beneficial for both organisms. Such a mutually beneficial relationship is called a symbiosis. Why is the legume-rhizobium symbiosis important to us? Nitrogen fixation, as a result of the legume-rhizobium association, is one of the largest suppliers of nitrogen to ecosystems, Without this input of nitrogen, many of our natural systems, such as forests and grasslands, would slowly decline for lack of nitrogen. Humans and animals depend on nitrogen fixation, either directly or indirectly, to supply much of their protein needs, Nitrogen fixation is also very important to agriculture. Many legume-based cropping systems rely on nitrogen fixation to supply a portion of their nitrogen fertilizer requirements. Taking Advantage of Nitrogen Fixation We can take advantage of nitrogen fixation in three important ways. By eating the seeds of leguminous plants, wecan utilize the nitrogen directly in the form of proteins- -essential building blocks for human growth and development. Many of us already benefit from this when we eat pigeon peas, beans, peanut butter, lentils, soy milk or tofu. We also utilize nitrogen fixation when we feed protein-rich forages to livestock. Animals also require protein for growth. By including legumes in pastures for grazing or by feeding livestock fodder high in nitrogen, we help to improve their production of meat and milk. Finally, we can use legumes as a source of nitrogen fertilizer for our crops. The use of legumes asa source of nitrogen for fertilizer is an age-old agricultural practice; but it is one that has received new attention recently with the increased interest in low input, sustainable agriculture. There are a number of ways to integrate legumes into agriculture in order to benefit from their nitrogen fixing ability. These include green manures, intercropping and crop rotations. Plants that are added to the soil to supply nutrients are called green manures. Green manures are organic, low- cost, beneficial for the soil and decrease our dependence on imported chemical fertilizers. Although any plant can be used as a green manure, legumes are especially beneficial because they have a high nitrogen content and break down quickly in the soil, thus making the nitrogen readily available to the crop. Green manures are chopped up and incorporated into the soil before planting a crop. Green manures can also be used as mulch around plants, As a mulch they will contribute nitrogen to the crop and at the same time reduce water loss and weed growth. Leguminous trees are a good source of green manure since they produce so much green, leafy material. Trees such as tan-tan, tibet or madreado (Gliricidia sepium), can be planted around the edges of a field to serve as wind breaks or living’ fences and pruned occasionally for green manure. Trees can also be planted in rows in the field with the areas between the tree rows used for growing crops. The trees are cut priorto planting the crop and their prunings used as green manure. Interplanting /egumes with other crops is another way to take advantage of legumes’ nitrogen fixing ability. As a plant grows, it is constantly producing new parts and casting off old ones. Root turnover--the process of growing new roots and shedding old roots--happens continuously and is an important way nitrogen is transferred from legumes to other plants. There also is direct transfer of nitrogen from one plant to another when roots come in contact with each other. Interplanting can take many forms. Rows of leguminous plants such as pigeon pea or cow pea can be alternated with rows of grains or vegetables. Beans can be planted at the base of corn plants and allowed to climb the corn stalks. Or legumes can be planted around other crops to act as “nurse crops,” such as leguminous trees around a fruit tree. Another form of Interplanting is to use legumes as a cover crop or “living mulch.” A living mulch is a low- growing or spreading legume that is planted over an entire field. Just enough space is cleared in the mulch to allow planting the individual crop plants. The living mulch supplies nitrogen to the crop plants and reduces weed growth. Living mulches are especially useful in fruit orchards, In many pastures it is common to have legumes interplanted with grasses, Forage legumes supply nitrogen to the grasses and also are a protein source for livestock. In legume-grass pastures it is important not to allow overgrazing because livestock will selectively graze legumes and eventually eliminate them from the pasture. The final method to take advantage of legumes in 72 agriculture is crop refation. Instead of growing the same crop continuously in a field, a rotation is used that includes a legume. A farm plot or garden might be divided into three or four sections with a different crop grown in each section. The crops are rotated from section to section each year or growing season. Ifa legume crop is included in the rotation, the legume will add nitrogen to the soil that can be utilized by the next crop. A variation of crop rotation is fallowing. Every three or four years a farm field is allowed to “rest” or is left uncultivated (fallow) in order to accumulate nutrients and break to cycle of weeds and pest outbreaks. In enrichment fallows, a green manure crop is planted in the fallow field and plowed into the soil instead of harvesting the crop. This practice greatly increases the amount of nutrients (especially nitrogen) accumulated during the fallow. By plowing the legume back into the field the nutrients are available for the next crop to use. Although using Icgumes in agriculture is a good practice, there are drawbacks, Green manuring is a labor-intensive process. Green manures need to be chopped and tilled or hoed into the soil, or spread on the ground as a mulch, If trees are used as green manures they must be pruned and green material stripped from the woody stems. Often the green manures must be carried to the farm plot from another site. If grown on the farm, they may take up valuable planting space. Large amounts must be used to equal a given amount of chemical fertilizer. Legumes used as intercrops may also compete with other crop plants for water, nutrients, sunlight and space. For the most part, these disadvantages are far outweighed by reduced feed and fertilizer costs and improved soil conditions. Because of the importance nitrogen has to all living things, nitrogen fixation is one of the most significant processes in nature. An understanding of the legume- rhizobium symbiosis and the role it plays in nitrogen fixation can be advantageous to the farmer. By incorporating legumes in cropping systems and increasing the use of green manures, we can make use of a free source of nitrogen fertilizer, decrease commercial fertilizer costs, improve our soils and begin to farm on a more sustainable basis. Brenda Benjamin Janice Benjamin Olivia Benjamin Anthony Agathe Norris Benjamin, Sr. Norris Benjamin, Jr. Centerline Cash & Carry 2B Mt Pleasant Frederiksted, St. Croix U.S.V.L 00840 PH.: (809) 772-2260 FAX: (809) 772-4811 Antillean Treasure - St. Croix's Salt River By Liz Wilson St. Croix Environmental Association To find a precious jewel nestled on St. Croix’s north shore is surely an event worthy of note. And that is exactly what has been occurring for many 20th century “explorers” during the past three years. Almost 2,000 of them have “discovered” the historical and environmental wonders which comprise the Salt River basin. Who are these adventurous “explorers?” They are students, most of whom attend St. Croix public schools, although some have come from St. Thomas. Why don’t you join us for a typical field trip around Salt River and learn just why it is considered such a treasure, with so many facets intermeshing to make a harmonious continuum between land and sea? First we go to Columbus Look-Out on a hilltop in Judith’s Fancy. Here we have a breathtaking view of the scenery around the bay, with Blue Mountain and Mount Eagle looming in the west; below are the Concordia hills which also serve as a major source of Salt River's headwaters, mostly in the rainy season. To the north is the bay mouth near Columbus beach where the first exploring party stopped for water 500 years ago, beyond that is where Columbus’ fleet of 17 vessels was anchored. The promontory jutting into the sea was named Cabo des Flechas (Cape of the Arrows) by Columbus because it was there that the first recorded skirmish or conflict occurred between Europeans and indigenous peoples of the New World. Let us drive now to the actual Salt River, which runs parallel to the North Shore Road until it meanders across a large flood plain. This flat area is filled with hundreds of huge land crab holes that help absorb sudden flood waters, thus protecting the bay and reefs beyond. It is here that the giant swamp ferns grow and great looping vines criss-cross the river until it empties among the black and red mangroves leading into Sugar Bay. Here also you will find ancient fossils of clams and snails and warblers during fall and spring. If we are lucky we might catch a ride with one of the dive captains at the marina who will take us through the mangroves so we can have a close-up look at sponges , spiders, tiny snails and oysters, all clinging to the T3 mangrove prop roots. One of the Caribbean's largest rookeries was in the tree tops of the most seaward of the large red mangroves prior to Hurricane Hugo. Now, most of the remaining birds nest near the marina. These include occasional white-crowned and scaly-naped pigeons, various egrets and herons; we might even hear the “kuk-kuk-kuk” of the mangrove cuckoo. Crossing the turtle and eelgrass beds of the shallow middle bay, we tell our “explorers” about this important “grazing” area for conch, shrimp, crab and young lobster. Out beyond the bay mouth we can see the surf breaking and we point out where once Aquarius, the underwater human habitat, lay anchored 60 feet down. It served asa marine research home for aquanauts who studied the many fish living there. Our boat now heads closer to the eastern shore of Salt River Bay near Crescent Beach and we disembark briefly to explore the rocky shoreline where the endangered Least terns lay their eggs among the coral rubble. Several of the tiny, white fork-tailed seabirds swoop and swirl, all the while emitting tinkling cries, and we maintain a respectful distance from their nesting site which is not far from hawksbill turtle nests. Further inland, on a grassy sward, is the burial ground of Salt River's first residents--Tainos and Caribs--who lived in a village across the bay. We board our boat once more for our return to the marina, first heading south into Triton Bay. It is late afternoon now and time for a quick look at the small bluntheaded sharks as they come swirling through the water in search of running sprat. As we sit watching this hunting foray, we suddenly detect movement on the grass bank of the adjacent Nature Conservancy Wildlife Preserve. The bushes part and staring at us intently are a full-sized doe, a two-point buck and small speckled pre-yearling. We know this sanctuary is home to many deer families. With a flit of white tails and a quick leap, they disappear into the bush. Our captain heads west now, into the brilliant sunset--a perfect climax to our field trip to explore St. Croix’s sparkling jewel called Salt River. Vegetative, Erosion and Sedimentation Control Practices By Dale E. R. Morton Extension Agent - Agriculture & Natural Resources UVI Cooperative Extension Service Soil--this is the medium in which plants grow and obtain most of their nutrients, The soils in the Virgin Islands are varied in nutrient content, pH, etc. Because the Virgin Islands are hilly and small in size, soil is easily lost from the land to the sea by means of erosion. Erosion is the loss of soil from an area by the forces of wind and water. Sedimentation refers to the transport and deposit of soil particles due to erosion. Because soil is formed very slowly over many decades and can be lost overnight, it is imperative to do all within our means to conserve and protect this limited resource. Therefore, some type of soil conservation practice should be implemented. Erosion and soil formation take place all the time. It is when erosion occurs at an accelerated rate, producing large quantities of sediment, that we usually express concern. The loss of soil from croplands, homesites, construction areas, étc., is hazardous to marine life and costly to those who have to pay for the removal of sediment from public places. The cost and environmental impact of soil erosion can be greatly reduced by using vegetative control measures. Once vegetation is established, the roots hold the soil in place and the canopy of the plant protects the soil from the force of the rain and reduces the velocity of the wind. It is very important to remember to avoid leaving soil exposed for an extended period of time. When it is absolutely necessary to remove vegetation, make sure the smallest possible area is disturbed. There are several ways to use vegetation to control soil erosion--establishment of lawns, grasslands and pasture, contour farming, grass terracesand windbreaks. In selecting which option is best for a particular situation, consideration should be given to slope, soil type and maintenance, and labor. Many Virgin Islanders use grasses to make lawns. When choosing the type of grass, consider the fertility of the soil, the availability of water and the slope of land, Once selection is made, establishment can be by seed, sprig, plugs or sod. The latter two are not very common here. To establish the lawn one can broadcast the seed and mulch the area. The University of the Virgin Islands Extension Service booklet, “Virgin Islands Home Lawns," 74 provides more information on selection of prasses for lawns. Ground covers such as ground orchid or air plant (Catopsis morreniana), oyster plant (Rhoeo bicolor), wandering Jew (Zebrina pendula), and wedelia (Wedelia triobata) are sometimes used in those areas where the slopes are too steep for the establishment of lawns. Ground covers also have to be selected based on the soil condition, the effect desired, and the availability of water. The beach morning glory (portoea pes-caprae) is an excellent choice to control erosion on or near costal areas.. All of these ground covers have to be dense to provide the best erosion and sediment control. Therefore, close planting and fertilization are recommended to hasten the thickening and to prevent the formation of gullies. The practice of planting vegetation on the contour of hills should be encouraged. Another vegetative practice is grass terracing. The grass, khus khus (letiveriazizanioides), is planted on the contour in strips. As a result, the flow of water is reduce; the sediments become trapped behind it. The areas in between are then cultivated and have the advantage of better water infiltration and percolation. This practice is not commonly implemented here, but I think it is one to be advocated in agricultural areas; it would be less labor intensive compared with the rock terraces which are more commonly used in the V_I. Another means of erosion and sedimentation control is the use of windbreaks. In many Caribbean islands, Australian pine (Casuarina equiselifolia) is planted in windbreaks along the coastlines. These reduce the force of the wind, thereby reducing erosion. The trees' needles and cones drop, covering the soil and protecting it from further erosion. Hedges of tan tan (Leucaena glauca) can also be used to make windbreaks in areas further inland. Finally, the best and easiest means to control soil erosion is by allowing areas to remain established in their natural vegetation. These plants are usually well adapted to the area and generally thrive. They maintaina good level of erosion control because the canopy and leaf litter which protect the soil from the impact of the rain and reduce the velocity of the wind. Farm Family of the Year 1993 1s bial i Pre, tf ae ery ei Fe as ah ~~ & 1 © =e ab ae to “ey ~\, \4 ™ ne at 2 = Co oe | b ms = “i a, Ee mat y= | 7 hy hy 1.2m F iF {> in Ai a fez i Fe, ae | if h Pow he gd “a | 2g 7. i * Mr. and Mrs. Ickford Benjamin received the Farm Family of the Year Award at the 1993 Agriculture and Food Fair Presenting the award to Mr. Benjamin for his years of dedication and commitment to farming in the Virgin Islands were Lieutenant Governor Derek M. Hodge and Dr. Darshan Padda, (left) 16 ie a ve. ap re ies ne 0 oe ee es ee 3 asf 44 roysp x ‘| I hl =n Pq it f ipet [Loe i ry it; , Pf wv AY Ss aie ge A ae # 7a SF 1 ‘1 vt rm ay) I) i dg 3 ay Saw 4) | | iy ‘pean F i] Boe Sg ee yy apy fal et bilid ul pau é i gin \\ Se, t "al I seein = Va We, | | f 1 — 7 "1 pm a) Ea ‘om @, iy 1994 The V.I. Department of Economic Development and Agriculture Jointly and Sponsored The University of the Virgin Islands By Cooperative Extension Service Agricultural Experiment Station