摘要
随机抽取艾维茵鸡苗各500羽,分成试验组和对照组,试验组按每100kg饮水添加益生素300g,饲养条件和管理一致,饲养38d。试验组料肉比为1.88∶1,对照组料肉比为1.96∶1。试验组的纯利润为2416.8元,比对照组多收益274.2元。
In the experiment, 500 avian young broilers were randomly divided into experimental group and contrast group. In the experimental group, 30g probioties was added to 100kg drinking water, the young broilers were raised for 38 days under the same feeding and administration levels. The results showed that the feed conversion ratio was 1.88 ： 1 in experimental group and 1.96 ： 1 in contrast group, and the net profit in experimental group was 2416.8RMB and increased by 274.2 RMB as compared to the contrast group.
出处
《广西农业科学》
CSCD
2006年第6期731-732,共2页
Guangxi Agricultural Sciences
关键词
肉鸡
益生素
饲养效果
broiler
probiotics
feeding effect
