蛋种鸡不同产蛋期种蛋的孵化性能  

Hatchability of Hatching Eggs of Breeding Hen in Different Laying Period

作　　者：陈泽[1] 臧志凌 

机构地区：[1]山西省农业科学院畜牧兽医研究所,山西太原030032 [2]阳曲县金源泉种养殖专业合作社,山西阳曲030100

出　　处：《山西农业科学》2015年第7期890-891,911,共3页Journal of Shanxi Agricultural Sciences

基　　金：山西省科技攻关项目(2012-0312007)

摘　　要：为研究蛋种鸡在不同产蛋期对种蛋孵化性能的影响,将海兰褐父母代种鸡蛋116 337枚,按产蛋周龄分为3个试验组,分别多批次入孵。结果显示,不同产蛋期种蛋的孵化性能与种鸡的周龄存在着很大关系,产蛋高峰期种蛋的孵化性能最优,产蛋后期种蛋的孵化性能最差。To figure out the influence of the breeding hen in different period on hatchability, three groups of 116 337 eggs from stages of HY-LINE Variety Brown breeding hens, were hatched batch by batch. The results indicated that the eggs in the peak period of breeding hen were the best hatchability, while those were the worst in the later laying period.

关 键 词：蛋种鸡 种蛋 孵化性能 

分 类 号：S831.3[农业科学—畜牧学]