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Position: Home > Articles > Broody Traits of Dongxiang Blue-shell Chickens under Floor System China Poultry 2005,27 (24) 17-18

平养条件下东乡绿壳蛋鸡就巢性研究

作  者:
姜润深;徐桂云;王晓亮;杨宁
单  位:
安徽农业大学动物科技学院;中国农业大学动物科技学院
关键词:
平养;绿壳蛋鸡;就巢性
摘  要:
研究通过诱导就巢,观察并统计了东乡绿壳蛋鸡47~66周龄就巢发生情况。结果表明,观察期内平养绿壳蛋鸡群体平均卧息时间为10.5天(0~81天),除了产蛋外,27.7%的母鸡没有发生卧息行为;鸡群平均典型就巢次数为0.43次,群体平均就巢时间为12.3天(0~96天);超过30%的母鸡表现出典型就巢行为,其平均就巢持续时间约为29天。
译  名:
Broody Traits of Dongxiang Blue-shell Chickens under Floor System
作  者:
Jiang Runshen1,2,Xu Guiyun2,Wang Xiaoliang2,Yang Ning2(1.College of Animal Science and Technology,Anhui Agricultural University,Hefei 230036;2.College of Animal Science and Technology,China Agricultural University,Beijing 100094)
关键词:
floor system;blue-shell chickens;broodiness
摘  要:
The broody traits during 47~66 wks of age of Dongxiang Blue-shell chickens which were induced to be broody were observed and analyzed.Results showed that the mean nesting days was 10.5(0~81) during the whole observation period,and 27.7% of hens did not exhibit nesting.The mean broodiness number of times for the population was 0.43,and mean broody days was 12.3(0~96).Over 30% hens presented typical broodiness,and the duration of each broody cycle was about 29 days.

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