Tropical Grasslands (2002) Volume 36, 102106 Forage from cropping systems as dry season supplements for sheep J. AKINLADE1, J.W SMITH2, A. LARBI2, I.O. ARCHIBONG2 and I.O. ADEKUNLE2
1Department of Animal Production and Health, Ladoke Akintola University of Technology, Oghomoso, Nigeria Abstract
Information on the utilisation of legume hays from an intercropping system as a feed supplement is limited. Three forage legume hays (Stylosanthes guianensis, Lablab purpureus and Aeschynomene histrix) were compared by feeding them as supplements for yearling West African dwarf rams (LWt 18.0 ± 2.2kg) fed a basal diet of mature guinea grass (Panicum maximum). The performance of the rams was evaluated in a 60-day growth trial, using a completely randomised design with 6 rams per treatment. Organic matter digestibility and nitrogen retention were assessed in a separate trial using the same design, but with 4 animals per treatment. In the growth trial, rams supplemented with S. guianensis and A. histrix gained more weight (P < 0.05) than those on the L. purpureus-supplemented diet. Average total weight gains were 33.3, 13.2 and 31.2 g/d for S. guianensis-, L. purpureus- and A. histrix-supplemented diets, respectively. |