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中国农学通报 ›› 2005, Vol. 21 ›› Issue (4): 1-1.

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Study on Changeful Regularity of Different Layers Temperatures in Solid Hatchling Cages and Their Effects on Growth of Gushi Chickens

宋素芳,藏为民,康相涛,王彦彬,李 明,史国旗   

  • 出版日期:2005-04-05 发布日期:2005-04-05

Study on Changeful Regularity of Different Layers Temperatures in Solid Hatchling Cages and Their Effects on Growth of Gushi Chickens

Song Sufang , Zang Weimin , Kang Xiangtao , Wang Yanbin, Li Ming, Shi Guoqi   

  • Online:2005-04-05 Published:2005-04-05

摘要: 逐日测定了4层立体育雏笼不同层面温度及位于育雏笼不同层面的四组固始鸡0~4周龄生长发育情况。结果表明:4层立体育雏笼的二层温度与四层、三层及一层温度之间有极显著相关关系,其相关系数分别为0.9351、0.8895和0.7667,并建立了二层与各层温度间的回归方程。0~4周龄固始鸡在不同层面温度下体重、料重比、成活率均无显著差异,胫长在1~3周龄差异显著或极显著,第四周差异不显著,说明对固始鸡在28.5℃的低温下开始育雏是可行的。

Abstract: In this research, different layer temperatures in 4-storied solid hatchling cages and growth performance of 4 groups Gushi chickens which were 0-4 week-age locating different layers were determined day to day. The results were showed: there were significan