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Position: Home > Articles > Effect of Egg Size and Egg Shape Index on Hatchability of Bashang Long-tail Chicken Hubei Agricultural Sciences 2015,54 (13) 3196-3197+3201

蛋重与蛋形指数对坝上长尾鸡种蛋孵化性能的影响

作  者:
刘小辉;李祥龙;周荣艳;李兰会;张传生;耿立英;朱文进;关学敏;贺英
单  位:
河北农业大学动物科技学院;河北科技师范学院动物科技学院
关键词:
坝上长尾鸡;蛋重;蛋形指数;受精率;孵化率
摘  要:
为探讨坝上长尾鸡蛋重与蛋形指数对种蛋孵化性能的影响,测量了坝上长尾鸡种蛋的蛋重和蛋形指数,孵化后统计分析了蛋重和蛋形指数对坝上长尾鸡种蛋受精率和受精蛋孵化率的影响。结果表明,坝上长尾鸡蛋重对种蛋受精率没有显著影响(P>0.05),蛋重对受精蛋孵化率有显著影响,蛋重处于44.6~54.5 g的受精蛋孵化效果最好。蛋形指数处于1.35~1.44的种蛋孵化效果最好。
译  名:
Effect of Egg Size and Egg Shape Index on Hatchability of Bashang Long-tail Chicken
作  者:
LIU Xiao-hui;LI Xiang-long;ZHOU Rong-yan;LI Lan-hui;ZHANG Chuan-sheng;GENG Li-ying;ZHU Wen-jin;GUAN Xue-min;HE Ying;WANG Mao-sen;LI Hai-ming;College of Animal Science and Technology,Hebei Normal University of Science & Technology;College of Animal Science and Technology,Agricultural University of Hebei;Comprehensive Improvement of Livestock Station of Zhangjiakou;Animal Husbandry Technology Extending Stations of Zhangjiakou;
关键词:
Bashang long-tail chicken;;egg size;;egg shape index;;fertility rate;;hatchability
摘  要:
The effects of egg size and egg shape index on hatchability of Bashang long-tail chicken was investigated in this paper. The results indicated that there was no significant influence of egg size on fertility rate of breeding egg(P<0.05).The effect of egg size on hatchability of fertile eggs was significant. The hatchability was the best when the egg size was between44.6 and 54.5 g,and the egg shape index is between 1.35 and 1.44.

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