Coefficient of variation of fresh velvet weight character in each population, especially in Qingyuan, was relatively high.

茸质量性状的变异系数均较高，尤其以清原品系的最高。

youdao

Coefficient of variation of fresh velvet weight character in each population, especially in Qingyuan, was relatively high.

茸质量性状的变异系数均较高，尤其以清原品系的最高。

youdao