| AA~ 种鸡产蛋率、受精率、孵化率的相关分析 |
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| 作者单位： | 福建农林大学动物科学学院 福州350002(张艳艳，李昂，温俊，王光瑛)，森宝(龙岩)实业有限公司 福建龙岩364000(华绍桂) |
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| 摘 要： | 对AA 肉用种鸡产蛋周(1～35周)的产蛋率、受精率、孵化率进行跟踪观测并对3个指标进行相关性分析。结果表明:产蛋率与受精率相关系数为0.864(P<0.01);产蛋率与孵化率相关系数为0.900(P<0.01);受精率与孵化率相关系数为0.992(P<0.01),产蛋率与受精率,产蛋率与孵化率,受精率与孵化率三者都呈较强正相关。其中受精率与孵化率相关性最强,产蛋率与孵化率相关性次之,产蛋率与受精率相关性较弱。
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| 关 键 词： | AA种鸡 产蛋率 受精率 孵化率 相关性分析 |
Correlation Analysis of Laying Rate,Fertilization Rate,Hatchability Rate in AA~ Chicken |
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| Zhang Yanyan Li Ang Wen Jun Hua Shaogui Wang Guangying. Correlation Analysis of Laying Rate,Fertilization Rate,Hatchability Rate in AA~ Chicken[J]. Fujian Journal of Animal Husbandry and Veterinary medicine, 2007, 0(Z1) |
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| Authors: | Zhang Yanyan Li Ang Wen Jun Hua Shaogui Wang Guangying |
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| Affiliation: | Zhang Yanyan1 Li Ang1 Wen Jun1 Hua Shaogui2 Wang Guangying1 |
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| Abstract: | This experiment observed the AA meat chicken's laying rate,fertilization rate,hatching rate from first to thirty-fifth week,and analyzed the correlation of three parameters. The results showed that the correlation coefficient of laying rate and fertilization rate was 0.864 (P<0.01),the correlation coefficient of laying and hatching rate was 0.900 (P<0.01),fertilization and hatching rates' correlation coefficient was 0.992(P<0.01),laying rate with fertilization rate and hatching rate,fertilization rate and hatching rate had strongly positive correlation. The correlation between fertilization and hatching rate was significant(P<0.01) and weaker was laying rate and hatching rate.The correlation between laying rate and fertilization rate was the weakest. |
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| Keywords: | AA chicken laying rate fertilization rate hatching rate correlation analysis |
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