生物纤维饲料在蛋鸡生产中的应用研究  

Study of the Application of fermented fiber Feed in Layer production

作　　者：王淑萍[1] 娄玉杰[1] 姜怀志[1] 崔鹏飞 

机构地区：[1]吉林农业大学动物科技学院,吉林长春130118 [2]黑龙江省兰西检疫站,黑龙江兰西151500

出　　处：《家畜生态》2002年第3期11-13,共3页Ecology of Domestic Animal

摘　　要：生物纤维饲料是对玉米淀粉湿磨加工过程中的浸泡液、黄浆和玉米皮渣等副产品经生物发酵方法而形成的一种新型饲料。本文研究了生物纤维饲料在蛋鸡饲养中的饲喂效果。试验表明 ,半风干生物纤维饲料 (含水分 2 6.68% )以 5 %比例添加于蛋鸡日粮中的饲喂效果与对照组相比 ,日均产蛋量提高 6.4% ,平均产蛋率提高 6.0 5 % ,料蛋比下降 1 3.0 1 % ,毛利润提高 90 .70 % ;而风干生物纤维饲料 (含水分 1 5 .44% ) ,则以 1 0 %比例添加于蛋鸡日粮时 ,表现出较明显的增产效果 ,其与对照组相比 ,日均产蛋量提高 4.0 4 % ,平均产蛋率提高 4.1 8% ,料蛋比下降 4.0 9% ,毛利润提高 2 5 .74%。The by product of the wet corn milling juice, using the biological fermented technology produces fermented fiber feed. It is a new exploited feed. In the test, we can find two following conclusions. One is that 5% wet DEM biological feed (including DM 73.32%) added to diets of layers, the average eggs production per day increased by 6.4%, the rate of producing eggs increased by 6.05%, the ratio of feed for layers decreased by 13.01%, the gross benefit increased by 90.97%. The other is that 10% dry DEM biological feed (including DM 84.65%) added to daily ration of layers, the average eggs production per day increased by 4.04%, the rate of producing eggs increased by 4.18%, the ratio of feed to egg decreased by 4.09%, the gross benefit increased by 25.74%.

关 键 词：生物纤维饲料 蛋鸡生产 应用 生产性能 

分 类 号：S831.5[农业科学—畜牧学]