摘要
用1％EM处理饲料，进行了EM作为蛋鸡饲料添加剂的55d试验，结果表明：试验组的产蛋率、蛋重分别比对照组提高17．77％和2．58％（P＜0．05），而料蛋比比对照组降低12．54％，经济效益十分明显。
The experiment of feed treatment using 1% EM has been carried out to see theeffect of EM as an egg-chicken feed additive. Though the experiment for cd days, it clearlyshows that the producing-egg ratio and egg-weight in the experimental group are increasedby 17. 77% and 2. 58 % (P<0. 05) respectively compared with those of the control group,Meanwhile, the feed-egg-rate of the former is less 12. 54% than that of the latter. So the economical profit is very obvious.
出处
《宁夏农学院学报》
1999年第1期27-28,60,共3页
Journal of Ningxia Agricultural College
关键词
生产性能
蛋鸡
EM
productive function egg-chicken EM
