不同LED光色对雪山鸡生长性能·鸡冠发育和啄羽行为的影响 |
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引用本文: | 袁青妍,赖柏松,钱程,李尚民. 不同LED光色对雪山鸡生长性能·鸡冠发育和啄羽行为的影响[J]. 安徽农业科学, 2016, 0(19): 171-172. DOI: 10.3969/j.issn.0517-6611.2016.19.057 |
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作者姓名: | 袁青妍 赖柏松 钱程 李尚民 |
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作者单位: | 1. 江苏立华牧业股份有限公司,江苏常州,213100;2. 江苏省家禽科学研究所,江苏扬州,225125 |
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基金项目: | 国家科技支撑计划项目(2012BAD39B04-3)。 |
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摘 要: | [目的]研究不同LED光色对雪山鸡生长性能、鸡冠发育和啄羽行为的影响。[方法]试验采用LED暖红灯、蓝绿灯和暖黄灯对46日龄雪山鸡进行24 h照明,持续35 d,然后测定鸡群的生长性能、鸡冠发育和啄羽情况。[结果]不同光色下3组雪山鸡的体重无显著差异(P0.05);蓝绿组雪山鸡的冠高显著大于暖红组和暖黄组(P0.05);3组雪山鸡的冠长差异不显著(P0.05);3组雪山鸡的鸡冠红度评价差异不大;蓝绿组雪山鸡的啄羽比例远低于暖红组和暖黄组。[结论]LED蓝绿灯可在雪山鸡饲养中推广应用。
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关 键 词: | 雪山鸡 光色 生长性能 鸡冠 啄羽 |
Effects of Different LED Light Colors on Growth Performance,Comb Development and Feather Pecking Behavior of Xueshan Chicken |
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Abstract: | Objective] The aim was to study the effects of different light colors on growth performance, comb development and feather pecking behavior of Xueshan Chicken.[Method] Using the warm-red light, blue-green light and warm-yellow light, the 46 day-old chickens were shined by 24 hours of lighting for 35 days, and the growth performance, comb development and feather pecking behavior were measured.[Result] Un-der the different LED light colors, weight of Xueshan Chickens was not significantly different among three groups(P>0.05);the crown height of blue-green groups was significantly greater than warm-red groups and warm-yellow groups(P<0.05);the crown length was not significantly dif-ferent(P>0.05); red degree of comb was not significantly different; the ratio of feather pecking of blue-green groups was much lower than warm-red groups and warm-yellow groups.[ Conclusion] LED blue-green light can be used in Xueshan Chicken raising . |
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Keywords: | Xueshan Chicken Light color Growth performance Comb Feather pecking |
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