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探讨了宿根性水稻的越冬特性机理。宿根性水稻的宿根性状受遗传基因控制,基因数目依该性状的来源不同而有差异。宿根性基因受ABA 调控。在宿根性基因作用下宿根性水稻以休眠或半休眠状态越冬。
The mechanism of overwintering characteristics of rice was discussed. Perennial traits of perennial rice are genetically controlled, and the number of genes varies according to the source of the trait. Pheromone genes are regulated by ABA. Under the action of the perennial gene, the perennial rice will survive in the dormant or semi-dormant state.