“降脂增蛋散”对蛋鸡生产性能影响的研究  

The Effect of Egg-adding Powder on Performance of Laying Hens

作　　者：郝肖赟 

机构地区：[1]榆次区畜牧兽医局乌金山畜牧兽医中心站,山西晋中030600

出　　处：《中国动物保健》2017年第4期84-85,共2页China Animal Health

摘　　要：为了研究"降脂增蛋散"对蛋鸡生产性能的影响,选取144只300日龄的健康海兰褐产蛋鸡,按单因子试验设计,随机分为6组,每组24只,每组3个重复,每个重复8只。1组到5组在饲料中分别添加1%、2%、3%、4%、5%的"降脂增蛋散",第6组为对照组。实验结果表明,不同添加剂量组对产蛋量、平均蛋重、产蛋率、采食量均具有显著影响(P<0.05),其中,4%添加剂量组的实验蛋鸡的生产性能最佳,因此生产中以添加4%的"降脂增蛋散"为宜。This study was conducted to investigate the effect of Egg-adding Powder on performance of laying hens. There were 144 laying hens in this study. These lens were divided into sis groups randomly and each group contained 24 hens. Group 1, Group 2, Group 3, Group 4, Group 5 was added 1%, 2%,3%,4%,5% of egg-adding powder respectively and Group 6 was control group. The result showed that various amounts of Egg-adding Pow- der had significant effect on egg yield, average egg weight; laying rate and feed intake （P〈0.05）. 4% of Egg-adding Powder had the best performance. Therefore, adding 4% of Egg-adding Powder into feed is appro- priate.

关 键 词：饲料 养殖 产蛋 

分 类 号：S831.5[农业科学—畜牧学]