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杂交育种无论其目标是创造具杂交优势的杂合体,或是分离出超亲的优异的纯合体品种,配合力分析都是很关键的课题。1942年Sprague和Tatun提出两类配合力概念,即一
Hybrid breeding Whether its goal is to create hybrids with hybrid advantages or to isolate super homozygous excellent homozygotes, the analysis of combining ability is a key issue. 1942 Sprague and Tatun proposed two concepts of combining ability, namely one