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中国农学通报

中国农学通报 ›› 2011, Vol. 27 ›› Issue (32): 10-13.

所属专题： 畜牧兽医

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

淮南麻黄鸡蛋品质性状相关分析

李俊营   

  • 收稿日期:2011-05-04 修回日期:2011-06-03 出版日期:2011-12-15 发布日期:2011-12-15
  • 基金资助:

    国家现代产业技术体系（蛋鸡）专项经费资助;农业部蛋鸡行业科研专项

Correlated Analysis on Egg Quality Traits of Huainan Spotted-yellow Chicken

  • Received:2011-05-04 Revised:2011-06-03 Online:2011-12-15 Published:2011-12-15

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摘要：

对526个淮南麻黄鸡鸡蛋进行了蛋品质测定，并对其进行了相关性分析。结果表明，淮南麻黄鸡30周龄平均蛋重为43.49±2.79 g、蛋形指数为1.28±0.05、蛋壳厚度为0.42±0.03 mm、蛋壳强度为4.75±0.80 kg/cm2、蛋黄色泽为5.85±1.03、哈氏单位平均为85.06±5.29、蛋黄比率为31.53%±3.00%。蛋壳颜色以粉色为主，所占比例分别为69.0%。相关分析表明，蛋重与蛋壳强度、蛋壳厚度与蛋壳强度、蛋黄色泽与哈氏单位、哈氏单位与蛋黄比率之间呈极显著相关（P<0.01），蛋重与蛋壳厚度呈显著相关（P<0.05）。总体而言，淮南麻黄鸡有较好的蛋品质，在今后蛋品质遗传改良中，应该以提高蛋重为主，并考虑其它指标的相关性。

关键词: 西瓜, 西瓜, 番茄红素, 功能, 含量, 研究进展

Abstract:

The egg quality traits of 526 Huainan spotted-yellow chicken eggs were measured and correlated analysis was conducted. The results showed that, the values and its standard deviation of average egg weight, egg-shape index, shell thickness, shell strength, yolk color, Haugh unit, percentage of yolk were 43.49±2.79 g, 1.28±0.05, 0.42±0.03 mm, 4.75±0.80 kg/cm2, 5.85±1.03, 85.06±5.29 and 31.53%±3.00%, respectively. The main color of shell color was pink and had a percent of 69.0. There were significant correlation between egg weight and shell strength, shell thickness and shell strength, yolk color and Haugh unit, Haugh unit and percentage of yolk (P<0.01). The egg weight presented a significant correlation with shell thickness (P<0.05). This study suggested that eggs of Huainan spotted-yellow chicken had high quality and egg weight should be increased for genetic improvement of egg quality in future, considering the correlation between other egg quality traits.

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