Estimation of heritability for economically important traits is necessary in fish selection and breeding programs, as it could provide valuable information for determining reasonable breeding plans and predicting selection response.
遗传力是数量遗传学的重要参数,对鱼类良种选育具有重要意义。 可靠的遗传力估计值可以为合理制定育种计划提供宝贵信息,同时可以预测选择反应。
参考来源 - 牙鲆生长相关性状遗传力估计·2,447,543篇论文数据，部分数据来源于NoteExpress
选配对公畜内回归的遗传力估计值没有影响。
Assortative mating has no influence on the heritability esmates from intra-sire regression.
体型线性性状的遗传力估计值从0.10(蹄角度)到0.45(体高)。
Heritability estimates for linear type traits ranged from 0.10 (foot Angle) to 0.45 (stature).
性状的遗传力和表型发生率对遗传力估计及个体育种值预测的效果均有直接影响；
The accuracy of estimation of heritability depended on the true heritability and incidence of the trait directly.
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