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肉鸡在宰前应激预防中的适应性机制及添加剂效果研究
为探究肉鸡宰前应激适应机制,研究人员用 PiK-Antistress 等添加剂干预,提高了存活率和生产指标。 在夏季,研究人员依据类比原则,将罗斯 308 临床健康肉鸡分为三组,每组 (95648 ± 931) 只,开展了关于家禽业中肉鸡在宰前处理、热应激和运输应激的药物预防下 ...
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