从基因组基因平均水平和分子水平上揭示杂种优势形成的遗传基础，为棉花杂交种育种提供理论依据。
Furthermore, the genetic basis of heterosis was revealed on average level of gene and molecular level. All these results provided theoretic basis for cotton hybrid breeding.
小麦作为世界主要的粮食作物，对其杂种优势利用的研究，特别是雄性不育机理的研究，一直是众多杂交小麦育种者设法攻克的难关。
Wheat as the main food crop, studying its utilization of heterosis and male sterility is the matter that many breeders have been trying to overcome.
在籼粳亚种间杂种优势利用中，它具有潜在的育种价值。
The potential breeding value of "02428 Xuan" was discussed in the utilization of heterosis between indica and japonica.
在籼粳亚种间杂种优势利用中，它具有潜在的育种价值。
The potential breeding value of "02428 Xuan" was discussed in the utilization of heterosis between indica and japonica.
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