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杂交高粱育种在选择亲本时,除了掌握它们的血缘关系以外,还要了解各亲本经济性状在杂交后的遗传关系,从而获得优质高产的杂交后代。关于这方面
In selecting the parents, hybrid sorghum breeding should understand the genetic relationship of the economic traits of the parents in addition to their blood relationship to obtain high-quality and high-yielding hybrid offspring. In this regard