期刊名称：Pertanika Journal of Social Sciences & Humanities
印刷版ISSN：0128-7702
电子版ISSN：2231-8534
出版年度：2003
卷号：26
期号：2
出版社：Universiti Putra Malaysia
摘要：An experiment was undertaken to investigate the performance of 16-20 week-old cockerels fed diets based on three oil seed cakes viz. groundnut cake (GNC), GNC/Palm kernel cake, GNC/cotton seed cake supplemented with four sources of methionine and lysine viz. synthetic sources, blood meal, fish meal or chicken offal meal in 3 x 4 factorial treatment. The results indicated that weight gain, feed to gain ratio, nitrogen retention, liver nitrogen and liver fat as well as SGPT were not significantly (P<0.05) different either due to plant protein sources or methionine and lysine supplementation forms or both. However, the values for the serum total protein, SGOT, dressing percentage and abdominal fat were significantly (P>0.05) affected by dietary treatments.
关键词：Blood meal; chicken offal meal; fish meal; supplementation; methione; lysine
