| 杂交肉鸡体重与胸肌纤维直径的相关性分析 |
| |
| 引用本文： | 蔡治华,陈亚建.杂交肉鸡体重与胸肌纤维直径的相关性分析[J].安徽科技学院学报,2008,22(3):1-3. |
| |
| 作者姓名： | 蔡治华 陈亚建 |
| |
| 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 |
| |
| 基金项目： | 安徽省教育厅自然科学基金
,
蚌埠市产学研项目 |
| |
| 摘 要： | 将100只1日龄的草杂鸡饲喂至7周龄,每周随机抽取10只进行称重和屠宰,测量体重与胸肌纤维直径,建立体重(X)与胸肌纤维直径(Y)之间的回归方程,研究草杂鸡体重与胸肌纤维直径变化的相关关系。结果表明体重与胸肌纤维直径的相关系数为0.945,建立的对数回归方程y=11.788Ln(x)-41.443,拟合度R2为0.9852。
|
| 关 键 词： | 杂交肉鸡 体重 肌纤维直径 回归方程 |
Correlation Analysis Between Body Weight and Breast Muscle Fiber Diameter of Crossing Chickens |
| |
| CAI Zhi-hua,CHENG Ya-jian.Correlation Analysis Between Body Weight and Breast Muscle Fiber Diameter of Crossing Chickens[J].Journal of Anhui Science and Technology University,2008,22(3):1-3. |
| |
| Authors: | CAI Zhi-hua CHENG Ya-jian |
| |
| Abstract: | From 100 one-day-old crossing chickens fed to 7 weeks old,10 crossing chickens were randomly selected for weighing and slaughtering every week.Body weight and breast muscle fiber diameter wre measured.The regression equation between body weight(x) and breast fiber diameter(y) was established to study the correlation between body weight and breast muscle fiber diameter of crossing chicken.The results showed that the correlation coefficient between body weight and breast muscle fiber diameter is 0.945,and the logarithmic regression was y=11.788Ln(x)-41.443,R2 0.9852. |
| |
| Keywords: | Crossing chicken Body weight Breast fiber diameter Regression equation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
