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Effect of Feed Restriction and Different Energy and Protein Levels of the Diet on Growth Performance and Growth Hormone in Broiler Chickens

机译:饲料限制和不同能量和蛋白质水平对肉鸡生长性能和生长激素的影响

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The aim of this study was to investigate the effects of feed restriction and different energy and protein contents of the diet on performance and growth hormone concentration in broiler chicken. Five hundred and seventy six day old Ross male broiler chick
机译:这项研究的目的是研究饲料限制和日粮中不同能量和蛋白质含量对肉鸡生产性能和生长激素浓度的影响。五百七十六天大的罗斯公仔鸡

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