光照强度对育成期蛋鸡啄羽行为和皮肤损伤的影响OA
Effects of Light Intensity on Feather-pecking Behavior and Skin Damage of Laying Hens during Finishing Period
[目的]研究不同光照强度对育成期蛋鸡啄羽行为和皮肤损伤的影响.[方法]第9 ～11周,将150只海兰白羽蛋鸡随机分为2组,分别饲养在光照强度为5和15 lx的鸡舍.观察试验鸡只的啄羽行为,同时记录被啄鸡只的身体皮肤部位,并对皮肤损伤状况进行评分.[结果]被啄鸡只的身体皮肤损伤部位主要是尾部皮肤(37.54％)、背部皮肤(20.64％)和头部皮肤(16.91％).育成期蛋鸡的皮肤损伤评分总分随着光照强度的增加呈增加趋势,鸡只的身体只是轻微损伤.[结…查看全部>>
[Objective] To study the effects of different light intensity on feather-pecking behavior and skin damage of laying hens during finishing period.[Method] From the 9th week to the 11th week,150 Hyline white-feather layers were randomly divided into two groups.They were fed in henhouse with two different light intensity (5,15 lx).Feather-pecking behaviours were observed,and skin parts of pecked laying hens were recorded,and the skin damage were scored.[Result]…查看全部>>
王长平;程广东;周清波;韦春波
佳木斯大学生命科学学院,黑龙江佳木斯154007佳木斯大学畜牧兽医研究所,黑龙江佳木斯154007佳木斯大学生命科学学院,黑龙江佳木斯154007佳木斯大学畜牧兽医研究所,黑龙江佳木斯154007
农业科技
光照强度育成期蛋鸡皮肤损伤啄羽行为
Light intensityLaying hens during finishing periodSkin damageFeather-pecking behavior
《安徽农业科学》 2017 (23)
冷刺激对育雏期林甸鸡福利状况影响的研究
94-95,2
佳木斯大学青年基金项目(Sq2011-020)国家自然科学基金项目(31302008).
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