外源促性腺激素处理后鸡产蛋及孵化研究  

Effects of Follicle-Stimulating Hormone on Hen's Egg Production and Hatching

作　　者：闫文龙[1,2] 王荣梅[1] 李胜明[1] 刘燕华[1] 梁桂桃[1] 黎叶平[1] 刘奕兴[1] 战永堂[1] 

机构地区：[1]广东省韶关学院英东农业科学学院,广东韶关512005 [2]广东省韶关学院教务处,广东韶关512005

出　　处：《现代生物医学进展》2011年第19期3639-3641,3661,共4页Progress in Modern Biomedicine

基　　金：广东省自然科学基金项目(8451200501000533);广东省本科高等教育教学改革项目(BKJGZZ2008059)

摘　　要：目的:探讨促卵泡素(FSH)对低产期肉用种母鸡在产蛋数量和孵化的影响,寻求较佳的用于提高低产期母鸡产蛋的激素剂量。方法:本试验采用同种激素不同剂量的处理方式,比较实验组和对照组产蛋量和孵化情况。结果:注射不同剂量的激素对鸡的产蛋有一定的影响,实验组一的平均产蛋数与对照组接近,其它四组均显著低于对照组(P<0.05),孵化率与健雏率与对照组无显著差异(P>0.05)。结论:小剂量激素处理对鸡产蛋量没有太大的影响,但大剂量会引起鸡生殖系统萎缩,激素处理对受精卵孵化及雏鸡生长并无负面影响。Objective： To investigate the effects of follicle-stimulating hormone （FSH） on hen＇s egg production and hatching, and to explore the optimal way to increase the amount of eggs. Methods： Different dosage of FSH were injected intramuscularly into normal laying chickens. The results of egg lay- ing and hatchment percentage were compared. Results： FSH treatment had less effect on the amount of egg laying, only one group was near the control group, and the other 4 groups were significantly low, and there was no significant difference in hatchment percentage in exper/ment and control group. Conclusions： Higher dosage of FSH caused the atrophy of reproductive system, but had no negative effect on the hatchment of fertilized eggs and growth of chick.

关 键 词：激素 产蛋 孵化率 健雏率 

分 类 号：S813.1[农业科学—畜牧学]