Abstract
Assessment of the preference of sheep for fresh, dried or ensiled forms of mucuna (Mucuna pruriens var utilis) forage was followed by investigations into the effect of supplementing straw-based diets with the forage. Four sheep were offered fresh, dried and ensiled forms of the forage in a cafeteria style to assess their preference. In the second experiment, 20 sheep were randomly assigned to four dietary treatments, namely, alkali-treated straw only (M0), treated straw supplemented with mucuna forage at 0.3% (M10), 0.6% (M20) or 0.75% (M25) of body weight (approximately 10%, 20% and 25%, respectively, of the total dry matter intake). The daily feed intakes were determined and the sheep were weighed weekly for 10 weeks. The sheep showed a marked preference for fresh mucuna forage over either the dried or ensiled forms. The total dry matter intake increased by 15% and 21%, respectively, with M20 and M25. All the groups lost weight over the feeding period. However, only M0 gave weight losses during the second half of the feeding period. The feed conversion efficiency followed a trend similar to that for weight gains. M20 had the greatest effect on growth and feed conversion efficiency.
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REFERENCES
Acosta, N., Vargas, R., Roman, O., Vincente, N. and Sanchez, L., 1995. Mucuna deeringiana soil incorporated vrs non-incorporated and yield in subsequent plantings of tomato, beans or corn. Journal of Agriculture, University of Puerto Rico, 79, 65-74
Adjorlolo, L.K., 1999. Studies on Mucuna pruriens forage as a protein supplement for sheep on straw-based diets, (MPhil thesis, University of Ghana, Legon, Ghana)
AOAC, 1975. Offical Methods of Analyses, 12th edn, (Association of Official Analytical Chemists, Washington, DC)
Barber, R.G. and Navarro, F., 1994. Evaluation of the characteristics of 14 cover crops used in a soil rehabilitation trial. Land Degradation and Rehabilitation (UK), 5, 201-214
Barr, A.G., Smith, D.M. and Brown, D.M., 1995. Estimating forage yield and quality changes during field drying for hay. 1. Model of dry matter and quality losses. Agriculture and Forestry Meteorology, 76, 83-105
Benson, J.K.A., 1998. A study of the effect of cutting inteval and phosphate fertilizer application on the dry matter yield, protein and fibre content of velvetbean (Mucuna pruriens), (BSc dissertation, Department of Animal Science, University of Ghana, Legon, Ghana)
Bonsi, M.L.K., Osuji, P.O., Tuah, A.K., and Umunna, N.N., 1995. Intake, digestibility, nitrogen balance and certain rumen characteristics of Ethiopian Menz sheep fed teff straw supplemented with cotton seed cake, dry sesbania, dry leucaena or fresh leucaena. Agroforestry Systems, 31, 243-256
Bonsi, M.L.K., Tuah, A.K., Osuji, P.O., Nsahlai, V.I. and Umunna, N.N., 1996. The effect of protein supplement source or supply on the intake, digestibility, rumen kinetics, nitrogen utilisation and growth of Ethiopian Menz sheep fed teff straw. Animal Feed Science and Technology, 64, 11-25
Elliot, R.C. and Fokkenna, K., 1960. Digestion trials on Rhodesian feedstuffs. III. Rhodesian Agriculture Journal, 57, 252-256
Faber, W.E., Pehrson, A. and Jordan, P.A., 1995. Effect of substrate drying method on in vitro dry matter disappearance in moose. Journal of Range Management, 48, 557-559
Getachew, G., Said, A.N. and Sundstol, F., 1994. The effect of forage legume supplementation on digestibility and body weight gain by sheep fed a basal diet of maize stover. Animal Feed Science and Technology, 46, 97-108
Goering, H.K. and Van Soest, P.J., 1970. Forage Fibre Analysis, USDA Agriculture Handbook No. 79, (USDA, Washington DC)
Kategile, J.A., 1982. Agricultural by-products as livestock feeds: Tanzania's experience. FAO Animal Health and Production Paper, 32, 101-106
Khandaker, Z.H., Steingass, H. and Drochner, W., 1998. Supplementation of wheat straw with Sesbania on voluntary intake and ruminal fermentation in sheep. Small Ruminant Research, 28, 23-29
Lusby, K.S. and Wagner, D.G., 1986. Effect of supplements on feed intake. In: F.N. Owen (ed.), Symposium Proceedings: Feed Intake by Beef Cattle, (Oklahoma State University, Stillwater, OK), 173-181
MAFF, 1984. Energy Allowance and Feeding Systems for Ruminants, Ministry of Agriculture, Fisheries and Food. Technical Bulletin No. 33, (HMSO, London)
Messman, M.A., Weiss, W.P. and Koch, M.E., 1994. Changes in total and individual proteins during drying, ensiling, and ruminal fermentation of forages. Journal of Dairy Science, 77, 492-500
Miller, T.B., Rain, A.B. and Thorpe, R.J., 1964. The nutritive value and agronomic aspects of some fodders in Northern Nigeria. 3. Hays and dried crop residues. Journal of the British Grasslands Society, 19, 77-80
Mosi, A.K. and Butterworth, M.H., 1985. The voluntary intake and digestibility of combinations of cereal crop residues and legume hays for sheep. Animal Feed Science and Technology, 12, 241-251
Muzilli, O., Lugao, S.M.B., Fidalski, J., Soares, D., Ribeiro, M.F.S. and Fagundes, A.C., 1992. Green manuring for improving soils under coffee in the region of Arenito Caina. Preliminary results for the season 1989/90. Informa da Pesquisa Instituts Agronomico do Parana, 16, 101-115
NAS, 1979. Tropical Legumes: Resources for the Future, (National Academy of Sciences, Washington, DC), 292-304
Ndlovu, L.R. and Buchanan-Smith, J.G., 1986. Utilisation of corncob diets by sheep: effect of protein supplementation. Canadian Journal of Animal Science, 66, 343-344
Nsahlai, V.I., Umunna, N.N. and Bonsi, M.L.K., 1998. The utilisation of teff (Eragrotis tef) straw by sheep fed supplementary forage legumes with or without either crushed maize grain or wheat bran. Small Ruminant Research, 29, 303-315
Obeid, J.A., Gomide, J.A., Cruz, M.E., Zago, C.P. and Andrade, M.A.S., 1992. Quality and nutritive value of a maize-legume silage mixture. Revista da Sociedade Brasileira de Zootecnia (Brazil), 21, 33-38
Pickering, F.S., Dennis, C.A. and Philip, S.A., 1990. Effect of drying on the digestibility of sorghum. Proceedings of the Australian Society of Animal Production, 18, 538
Said, A.N. and Tolera, A., 1993. The supplementary value of forage legume hays in sheep feeding: feed intake, nitrogen retention and body weight change. Livestock Production Science, 33, 229-237
Skerman, P.J., 1977. Tropical Forage Legumes, (FAO Plant Production and Protection Series, 2, (FAO, Rome), 357-359
Skerman, P.J., Cameron, D.G. and Riveros, F., 1988. Tropical Forage Legumes, (FAO, Rome)
Snedecor, G.W. and Cochran, W.G., 1967. Statistical Methods, 6th edn, (The Iowa State University Press, Ames, IA)
Szaraz, G. and Irias, D., 1993. Development of Honduran tropical moist forest: experience in integrated management areas. Forestry Chronicle, 69, 672-679
Van Soest, P.J., 1994. Nutritional Ecology of the Ruminant, 2nd edn, (Cornell University Press, Ithaca and London), 290-311
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Adjorlolo, L., Amaning-Kwarteng, K. & Fianu, F. Preference of Sheep for Three Forms of Mucuna Forage and the Effect of Supplementation with Mucuna Forage on the Performance of Sheep. Tropical Animal Health and Production 36, 145–156 (2004). https://doi.org/10.1023/B:TROP.0000012102.42938.90
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DOI: https://doi.org/10.1023/B:TROP.0000012102.42938.90