有机稀土和柑桔皮粉对罗曼蛋鸡产蛋量的影响  

Effect of Citrus Peel Meal and Organic rare earth on egg production in Luoman laying hens

作　　者：雷风[1] 

机构地区：[1]青海大学农牧学院,西宁810003

出　　处：《青海畜牧兽医杂志》2004年第5期8-8,共1页Chinese Qinghai Journal of Animal and Veterinary Sciences

摘　　要：在基础饲料中分别添加 0 4%的有机稀土 ,2 5 %的柑桔皮粉 ,观察其对罗曼蛋鸡产蛋性能的影响。在 3 8d的试验中 ,蛋鸡采食量、蛋重变异不大 (P >0 0 5 ) ,产蛋量分别提高 2 60 % (P <0 0 5 ) ,5 3 6% (P <0 0 1)。The effect on egg performance of Luoman lorying hens was boserved when 0.4% organic rare earth and 2.5% citrus peal meal were added into the basal diet,respectively,During 38 days of experiment,the prehension volume and the egg weight of laying hens were no significant change (P>0.05) ,but the egg production of laying hens was highter 2.6%(P<0.05) and 5.36%(P<0.01),respectively.

关 键 词：有机稀土 柑桔皮粉 罗曼蛋鸡 产蛋量 

分 类 号：S816.48[农业科学—饲料科学]