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关于杂种优势今后的研究方向对于杂种优势的研究,不应只归结于对杂种组合的简单的实验鉴定,选出优良组合。而应全面地扩大农业动植物杂交种的选育工作,并且要特别地加强对杂种优势的理论问题和杂种优势的育种方法的研究。对育种事业理论方
Future research directions on heterosis The study of heterosis should not be attributed solely to simple experimental identification of hybrid combinations and to the selection of good combinations. However, we should comprehensively expand the breeding of hybrid agriculture and animal husbandry, and we should especially strengthen the theoretical research on the heterosis and heterosis breeding methods. Theory of breeding business