Specific factor variance是什么意思

用法例句

With the material of 6 CMS lines, 7 restorer lines and 42 hybrid combinations, the GCA and VAR of SCA of yield traits, quality traits and bearing date were analyzed.

以 6个不育系作母本和 7个恢复系作父本交叉配组的 42个组合为材料 ,系统观测了产量性状、品质性状和生育期 ,分析了亲本的一般配合力和特殊配合力方差。