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对不同春小麦品种及其后代中光合速率遗传规律研究,结果表明:小麦光合速率属于数量性状遗传,通过品种间杂交,能够选育出光合速率较高的后代材料。F2中光合速率类型多样,是高光效育种中重要的选择世代。
The results showed that the photosynthetic rate of wheat belonged to the quantitative trait inheritance, and the progenies with higher photosynthetic rate could be bred by crossbreeding among cultivars. The variety of photosynthetic rate in F2 is an important selection generation in high light efficiency breeding.