The ratio of sum of additive effect variance to total genetic variance were 18.8%,and that of sum of dominance effect variance to total genetic variance were 81.2%.

• 在胚和母体两套遗传体系中；加性效应方差占总遗传方差的18.；8%25；胚显性方差与母体显性方差之和占总遗传方差的81