克罗米芬对黄羽肉种鸡产蛋性能的影响  

Effects of Clomifene Citrate on Egg Production of Native Breed Hens

作　　者：黄炎坤[1] 张长兴[1] 王娟娟[1] 司玉亭 孟艳春[1] 

机构地区：[1]郑州牧业工程高等专科学校,河南郑州450011 [2]新郑市畜牧局,河南新郑451160

出　　处：《河南农业科学》2006年第9期128-130,共3页Journal of Henan Agricultural Sciences

基　　金：河南省科技攻关项目(0324030022)

摘　　要：选取1组鸡笼内的40只28周龄健康的“惠州麻”黄羽肉种鸡作为试验组,其余的588只作为对照。试验组鸡群喂服克罗米芬,每只鸡每天12.5mg,连用4d,停用4d后再用4d。结果表明:用药后4周,试验组和对照组的产蛋率分别为71.99%和69.96%;试验组平均每只鸡总产蛋数比对照组多0.57个,合格种蛋数多0.14个;药物处理对平均蛋重无显著影响,但提高了畸形蛋和双黄蛋的发生率。40 ＂Huizhou ma＂ native breed hens of 28 week age in 1 series cage were assigned into the trial group and the others of 588 hens in the same house into the control group. Trial hens were given clomifene citrate 8 days with continuous 4 - days without drug in the middle of treatment period （12.5 mg/hen/day）, After 4 weeks, the laying rates of the trial group and control group were 71.99% and 69.96%, respectively; total eggs and hatchable eggs per trial hen were 0.57 and 0.14 more than that of the control; average egg weight was not affected but the rate of malformed eggs and eggs with double yolks all increased in thee trial group.

关 键 词：黄羽肉种鸡 克罗米芬 产蛋性能 

分 类 号：S831[农业科学—畜牧学]