| 青脚麻鸡腿骨发育规律的观察 |
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| 引用本文： | 宁康健,吕锦芳,姜锦鹏,应如海,冯保明.青脚麻鸡腿骨发育规律的观察[J].安徽科技学院学报,2011,25(4):1-5. |
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| 作者姓名： | 宁康健 吕锦芳 姜锦鹏 应如海 冯保明 |
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| 作者单位： | 安徽科技学院动物科学学院,安徽凤阳,233100;安徽科技学院动物科学学院,安徽凤阳,233100;安徽科技学院动物科学学院,安徽凤阳,233100;安徽科技学院动物科学学院,安徽凤阳,233100;安徽科技学院动物科学学院,安徽凤阳,233100 |
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| 基金项目： | 安徽科技学院重点学科建设项目(AKXK20101-2) |
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| 摘 要： | 400只青脚麻鸡分别于21、28、35、42、49、56日龄随机抽取样鸡8只(公、母各半)称重,分离股骨和胫骨,称重并测量长度,分析骨指数、相对生长和累积生长,观察青脚麻鸡3~8周龄腿骨的发育规律。结果表明:公、母鸡股骨的绝对长度生长峰期出现落后于绝对增重,即49日龄对42日龄,而公、母鸡的胫骨绝对长度生长峰期出现先于绝对增重。截至56日龄,公、母鸡的股骨和胫骨长度没有差异,而公鸡的股骨和胫骨重均大于母鸡,与股骨比较,公、母鸡的胫骨均在早期生长较快,胫骨指数大于股骨指数。不同性别的股骨和胫骨重均与其日龄的增加呈高度正相关。
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| 关 键 词： | 青脚麻鸡 股骨 胫骨 发育规律 |
Observation of Development Regularity of Leg Bone in Cyan-shank Partridge Chickens |
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| NING Kang-jian,LV Jin-fang,JIANG Jin-peng,YING Ru-hai,FENG Bao-ming.Observation of Development Regularity of Leg Bone in Cyan-shank Partridge Chickens[J].Journal of Anhui Science and Technology University,2011,25(4):1-5. |
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| Authors: | NING Kang-jian LV Jin-fang JIANG Jin-peng YING Ru-hai FENG Bao-ming |
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| Institution: | NING Kang-jian,LV Jin-fang,JIANG Jin-peng,YING Ru-hai,FENG Bao-ming(College of Animal Science,Anhui Science and Technology University,Fengyang 233100,China) |
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| Abstract: | 400 Cyan-Shank Partridge Chickens were used for this experiment,Eight Chickens(female and male were half to half) were selected and weighed in 21,28,35,42,49,56 days at random.Then separated the femur and tibia,weighed and measured its length,analysed bone index,relative growth and cumulative growth in order to observe the development regularity of leg bone in Cyan-Shank Partridge Chicken at 3 to 8 Weeks.The results showed that the growing peak of absolute length in femur were later than the absolute weight... |
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| Keywords: | Cyan-shank partridge chickens Femur Tibia Development regularity |
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