摘要
利用建鲤实测体长和体重数据,应用统计分析方法进行体长-体重线性回归分析.结果表明:建鲤体长和体重之间呈曲线相关关系,其相关公式为:W=0.011L3.077(R=0.9919)。
Based on the length--weight data of Jian carp, the length--weight relationships was statistically analyzed. The results was that, the interrelationship between Jian carp＇s body--length and body--weight was curve regression, it＇s formula was W =-0.11L^3.077（R=0. 991 9）.
出处
《河北渔业》
2009年第7期6-7,32,63,共4页
基金
周口师范学院大学生创新基金资助项目(zknudxs053)
关键词
建鲤
体长
体重
相关系数
Jian carp
body--length
body--weight
correlation
