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“动物酵素营养液”在家禽饲养上应用效果
Authors
刘丽华
张艳梅
+3 more
李常民
王景芳
连玉武
Publication date
5 November 2014
Publisher
Abstract
用2 862羽肉鸡与4 000羽蛋鸡进行试验,探讨“京福龙“动物酵素对肉鸡生长和蛋鸡产蛋情况的影响。结果表明与对照组相比,饲喂添加“京福龙“动物酵素的肉鸡出栏重平均每只较对照组增长9.45%,料肉比降低0.21,死亡率降低2.2%,蛋重的平均增长率较对照组增长1%,产蛋率增加了5.0%,死亡率降低6%,可见“京福龙“动物酵素能降低家禽的疾病发生情况和促进肉鸡生长、蛋鸡的产蛋率
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Last time updated on 16/06/2016