光照强度对育雏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 Injury of Laying Hens during Brooding Period
[目的]研究不同光照强度对育雏期蛋鸡啄羽行为和皮肤损伤的影响.[方法]根据不同光照强度,将200只海兰白羽蛋鸡雏鸡分为L1(光照强度为5 lx)、L2(光照强度为10 lx)、L3(光照强度为15 lx)、L4(光照强度为20 lx)4组.第4~6周,观察各组鸡只的啄羽行为,记录被啄鸡只的皮肤损伤,并对皮肤损伤状况进行评分.[结果]被啄鸡只的皮肤损伤部位主要为尾部皮肤(44.02%)、背部皮肤(20.88%)和头部皮肤(15.73%).育雏期蛋鸡…查看全部>>
[Objective] To study the effects of different light intensity on feather-pecking behavior and skin injury of laying hens during brooding period.[Method] 200 Hyline white-feather laying chicken were divided into 4 groups(L1,L2,L3,L4)according to light intensity.The light intensity in L1,L2,L3,L4 groups was 5,10,15,20 lx respectively.During the 4th-6th week,the feather-pecking behaviors and skin injury of laying hens in each group were observed and recorded,an…查看全部>>
王长平;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
农业科技
啄羽行为光照强度皮肤损伤行为表现育雏期蛋鸡
Feather-pecking behaviorLight intensitySkin injuryBehavior performanceLaying hens during brooding period
《安徽农业科学》 2017 (11)
91-92,2
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