有效微生物菌群在蛋鸡生产中的应用试验  

Application Effectiveness of Effective Microorganisms in Layer Production

作　　者：张进隆 何彦春[2] 

机构地区：[1]甘肃省畜牧工程技术学院,甘肃武威733006 [2]张掖市动物疫病预防控制中心

出　　处：《畜牧兽医杂志》2012年第4期24-25,共2页Journal of Animal Science and Veterinary Medicine

基　　金：甘肃省星火计划项目"河西地区养鸡生物安全措施的建立及应用"(1006NCXH011)

摘　　要：有效微生物菌群(EV)是一种复合高效微生物制剂,在养殖业上使用EM具有改善饲养环境、降低发病率、提高饲料报酬、增加养殖效益等作用。本研究进行了EM对产蛋鸡应用效果试验。试验表明:EM对蛋鸡生产具有明显促进作用,10周试验表明,以10%比例将EM发酵饲料添加于蛋鸡日粮中,并配合饮用EM发酵水,日均产蛋量提高4.70%,产蛋率提高2.90%,料蛋比下降4.73%,毛利润提高12.79%。Effective microorganisms （EM） is a kind of compound microbial preparation, EM used in livestock and poultry raising can improve feeding environment, decrease disease incidence, increase feed reward and raising benefit. Effect of EM used in layer production was conducted in this study. The results showed that EM had evident promoting effect for layer production, average egg production increased by 4.7%, laying rated increased by 2.9%, feed/egg ratio decreased by 4. 73 %, gross profit increased by 12.79%, using formula feed added with 10% EM fermentation feed and combined with 0.2% EM water.

关 键 词：EM 蛋鸡生产 试验 

分 类 号：S816.6[农业科学—饲料科学]