S. Ncube
Department of Animal Science, Faculty of Agriculture, University of Zimbabwe, Box 167, Mt. Pleasant, Harare, Zimbabwe
H. Hamudikuwanda
ABSTCM UDCP, P.O. Box 35, Nyagatare, Rwanda
P. Banda
Department of Animal Science, Faculty of Agriculture, University of Zimbabwe, Box 167, Mt. Pleasant, Harare, Zimbabwe
ABSTRACT
This study evaluated, in a completely randomized design with five replicates, performance of Ross broiler chicks fed diets with 0 to 15% of Acacia angustissima leaf meal (leaf meal) from the fifth week to the end of the eight week of growth. Feed intake, weekly bodyweight, bodyweight gain, feed conversion ratio and carcass characteristics were determined. Feed intake, body weight gain and feed conversion ratio in birds on the 0% to 5% were not different (p<0.05). Broilers on 10% and 15% leaf meal had lower (p<0.05) bodyweight gain than those on the 0% and 5% leaf meal. However, birds on the 10% and 15% leaf consistently gained bodyweight and did not show any abnormalities or signs of disease. It is concluded that up to 15% leaf meal can be included in broiler finisher diets; however, 5% leaf meal appears to be the optimum inclusion rate for normal growth.
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How to cite this article
S. Ncube, H. Hamudikuwanda and P. Banda, 2012. The Potential of Acacia angustissima Leaf Meal as a Supplementary Feed Source in Broiler Finisher Diets. International Journal of Poultry Science, 11: 55-60.
DOI: 10.3923/ijps.2012.55.60
URL: https://scialert.net/abstract/?doi=ijps.2012.55.60
DOI: 10.3923/ijps.2012.55.60
URL: https://scialert.net/abstract/?doi=ijps.2012.55.60
REFERENCES
- Dzowela, B.H., 1994. Acacia angustissima a central American tree that's going places. Agroforestry Today, 6: 13-14.
Direct Link - Guodao, L. and W. Dongjing, 1998. Preliminary Study of Leucaena leucocephala as Feed for Livestock. In: Leucaena Adaptation Quality and Farming Systems, Shelton, H.M., R.C. Gutteridge, B.F. Mullen and R.A. Bray (Eds.). Australian Centre for International Agricultural Research, Australia, pp: 284-285.
- Gous, R.M., G.C. Emmans, L.A. Broadbent and C. Fisher, 1990. Nutritional effects on the growth and fatness of broilers. Br. Poult. Sci., 31: 495-505.
PubMed - Ige, A.O., A.A. Odunsi, J.A. Akinlade, L.O. Ojedapo, S.A. Ameen, O.A. Aderinola and T.A. Rafiu, 2006. Gliricidia leafmeal in layer’s diet: Effect on performance, nutrient digestibility and economy of production. J. Anim. Vet. Adv., 5: 483-486.
CrossRefDirect Link - Iyayi, E.A. and F.K. Fayoyi, 2005. Effects of feeding cassava fruit coat meal on the nutrient digestibility and performance of broilers. Livestock Res. Rural Dev., Vol. 17.
Direct Link - Mashamaite, L., J.W. Ngambi, D. Norris, L.R. Ndlovu and C.A. Mbajiorgu, 2009. Relationship between tannin contents and short-term biological responses in male rabbits supplemented with leaves of different acacia tree species grown in Limpopo province of South Africa. Livestock Res. Rural Dev., Vol. 21.
Direct Link - McNabb, W.C., J. Peters, L.Y.S. Foo, G.C. Waghorn and F.S. Jackson, 1998. Effect of condensed tannins prepared from several forages on the in vitro precipitation of ribulose 1.5 biosphophate caboxylase (rubisco) protein and its digestion by trypsin (EC 2.4.21.4) and chymotrypsin (EC2.4.21.1). J. Sci. Agric., 77: 201-212.
- Mutayoba, S.K., E. Dierenfeld, V.A. Mercedes, Y. Frances and C.D. Knight, 2011. Determination of chemical composition and ant-nutritive components for tanzanian locally available poultry feed ingredients. Int. J. Poult. Sci., 10: 350-357.
CrossRef - Odenyo, A.A., P.O. Osuji, J.D. Reed, A.H. Smith, R.I. Mackie, C.S. McSweeney and J. Hanson, 2003. Acacia angustissima: Its anti-nutrients constituents, toxicity and possible mechanisms to alleviate the toxicity-a short review. Agroforestry Syst., 59: 141-147.
Direct Link - Sarker, S.C., J. Abedin and S.M.F. Islam, 1999. The performance of commercial poultry farms: A profitability and efficiency analysis. Bangladesh J. Agric. Econ., 22: 63-75.
CrossRefDirect Link