作物母体效应(M)是作物遗传育种中一重要参数。采用正反交f 1性状差异，测定出母体效应方差。
Crop maternal effect (m) is an important parameter in crop heredity and breeding, and can be determined from the difference between reciprocal crosses in F1 generation.
并且正反交三倍体的遗传效应差异明显。
The difference in genetic effect of the triploids obtained from two different combinations was significant.
并且正反交三倍体的遗传效应差异明显。
The difference in genetic effect of the triploids obtained from two different combinations was significant.
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