Growth performance and carcass characteristics of Bonga sheep fed on noug seed cake, mulberry and Vernonia amygdalina leaf meal

The objective of this study was to evaluate the growth performance and carcass characteristics of the Bonga sheep supplemented with noug seed cake (NSC; Guizotia abyssinica) with dried mulberry leaf meal (DMLM; Morus indica) and higher protein Vernonia amygdalina leaf (DVLM) meal mixtures maintained on Desho (Penisetum glaucifolium) grass hay ad libitum. The five experimental diets were 100% NSC (T1), 75% DMLM+25% DVLM (T2), 100% DMLM (T3), 50% DVLM+25% NSC (T4) and 100% DVLM (T5). Thirty lambs at the age of eight months with an initial body weight (BW) 15.63±1.4 kg were assigned in randomised complete block design with six replications to each experimental diet. The intake of crude protein, ash, neutral detergent fibre, and acid detergent lignin were significantly (P 0.05) on other carcass traits, edible or non-edible offal components. Total DMI was strongly and positively correlated with carcass traits and crude protein intake was positively correlated with body weight. Total replacement with DMLM and the mix of 75% DMLM + 25% NSC with Desho grass hay can be used to give better growth performance and carcass yield of lambs.