畜牧与饲料科学2012，Vol.33Issue(5)：116-118,3.
光照强度对育雏期蛋鸡啄羽和其他行为的影响
Effects of Light Intensity on Feather Pecking and Other Behaviors of Laying Hens in Brooding Period
摘要
Abstract
From the 4th week to the 6th week, 320 Hailan layers were divided into groups at four levels randomly. Each group contained 16 replicates, and each replicate contained five layers. All layers were kept in pens with four different light intensity of 5, 10, 15 and 20lx, and then the feather pecking, feeding groveling, preening, foraging, drinking, standing and walking of them were observed. Results showed that light intensity had significant effects on the feather pecking of laying hens in brooding period; the occurrence of feather pecking, preening, foraging, drinking, standing and walking increased with the increase of light intensity, while the occurrence of feeding and groveling decreased.关键词
光照强度/啄羽/行为/育雏期蛋鸡Key words
light intensity/feather pecking/behavior/laying hens in brooding period分类
农业科技引用本文复制引用
王长平,丁云龙,张斯荷,付钓钧..光照强度对育雏期蛋鸡啄羽和其他行为的影响[J].畜牧与饲料科学,2012,33(5):116-118,3.基金项目
黑龙江省教育厅科学技术研究项目 （）
