breeding for heterosis

基本解释

Techniques for using ideal plant type and heterosis utilization in rice breeding for super high yield were suggested.
最后指出了理想株型与优势利用相结合实现超高产育种目标所应采取的策略与技术。
It's better to improve the quality by selecting sensitive female parents in hybrid wheat breeding for cytoplasmic type with significant heterosis effect.
对优势效应大的细胞质类型，选择敏感的母本基因型配制杂种有利于提高品质。
It was proposed how to utilize the advantaged positive heterosis, and how to avoid the disadvantageous positive heterosis for grain quality breeding in three-line late indica hybrid rice.
并提出了在进行三系杂交晚稻组合品质育种时，合理利用有利的正向杂种优势和避免不利的正向杂种优势的建议。