摘要
通过对生猪饲喂混合型微生物添加剂,对比猪群生产性能。结果表明,混合型微生物添加剂可以改善饲养环境,猪群的死亡率降低3.8个百分点,料肉比降低了17.11%,具有较大的经济价值。
Pigs were fed with mixed microbial additives to compare growing performance. The result showed that pigs feeding environment was obviously improved, the mortality rate of pigs was reduced by 3.8 percent percentage, and the feed-meat ratio was decreased by 17.11%. The additives can be of great commercial value.
作者
刘兴乐
卞红星
徐志勇
李莉云
杨青
陈强文
王文建
LIU Xing-le;BIAN Hong-xing;XU Zhi-yong;LI Li-yun;YANG Qing;CHEN Qiang-wen;WANG Wen-jian(Xiangyang Academy of Agricultural Sciences,Xiangyang 441057,Hubei,China;Original Seed Breeding Farm of Xiangyang City,Xiangyang 441021,Hubei,China;Animal Husbandry Service Center of Oumiao Town,Xiangyang 441103,Hubei,China)
出处
《湖北农业科学》
2019年第11期100-101,140,共3页
Hubei Agricultural Sciences
关键词
混合型微生物添加剂
死淘率
料肉比
猪
mixed microbial additives
mortality rate
feed-meat ratio
pig
