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杂交育种是目前国内外广泛应用的主要育种方法。但要做到较有预见地选配亲本,减少配组盲目性,并通过对杂种早期世代的鉴定,以提高对优良材料的中选率。本研究于1985～1989年,在南京本所进行。采用
Hybrid breeding is the main breeding method widely used at home and abroad. However, it is necessary to achieve the more predictable matching of parents and reduce the blindness of the matching group, and to improve the selection rate of excellent materials through the identification of early generations of hybrids. This study was conducted in Nanjing University from 1985 to 1989. use