啤酒废粮饲喂肉仔鸡的生长性状和胴体特性

JCBEE-22 Mar. 17-18, 2022 Johannesburg (South Africa) Pub Date : 2022-03-17 DOI:10.17758/iicbe3.c0322261

C. Oyeagu, E. A. Akuru, Lilian Ugwuanyi, Adewole T Adetunji, F. Lewu

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摘要

摘要/ Abstract摘要/ Abstract摘要/ Abstract摘要/ Abstract摘要/ Abstract摘要/ Abstract摘要/ Abstract摘要/ Abstract摘要/ Abstract摘要/ Abstract摘要/ Abstract试验选取300日龄“阿纳克菌株”雏鸡，随机分为4组，每组5个重复，每个重复15只。BSG0、BSG3、BSG6和BSG9分别为0%、3%、6%和9%加酶处理。饲喂BSG3的禽类在饲喂试验结束时的生长性状均有改善(P<0.05)。BSG3的胴体产量、大腿、胸重和鸡腿重最高(P<0.05)， BSG9的胴体、大腿、胸重和鸡腿重最低(P<0.05)。在改善生长性状和降低产量方面，可以使用3%的BSG加酶

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Growth Traits and Carcass Characteristics of Broiler Birds Fed Brewer’s Spent Grain

 Abstract — The effect of different levels of brewer’s spent grain (BSG) with enzyme on growth performance and carcass traits was investigated in a five week trial. A total of 300 day old ―Anak strain‖ chicks were randomly assigned to four dietary treatments with five replicates of 15 birds each. The treatments include, BSG0, BSG3, BSG6 and BSG9 for 0 %, 3 %, 6 % and 9 % with enzyme. Birds fed BSG3 recorded an improved (P<0.05) growth traits at the end of the feeding trial. Carcass yield, thigh, breast and drumstick weights were higher (P<0.05) for birds fed BSG3, whereas, birds fed BSG9 recorded the lowest (P<0.05) carcass, thigh, breast and drumstick weights. With regards to improved growth traits and cut yields, 3 % BSG with enzyme can be used

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JCBEE-22 Mar. 17-18, 2022 Johannesburg (South Africa)

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