我国杂交籼稻选育进展

自水稻杂种优势被利用以来,我国杂交籼稻育种取得显著进展,在保障我国粮食安全中发挥着重要作用。本文根据国家水稻数据中心水稻品种审定数据信息,对我国籼型水稻不育系研究进展、杂交籼稻品种审定情况、籼型超级稻品种发展现状和几个籼稻育种大省的杂交籼稻国审情况进行了对比和分析,并对杂交籼稻的发展进行了展望。

Progress of Breeding on Indica Hybrid Rice in China

Since the rice heterosis utilization was found, the breeding of indica hybrid rice has achieved conspicuous progresses in China. It played an important role in the protection of China's grain security. In this paper, according to the varieties statistical data of China Rice Center Data, the author compared and analyzed the breeding progress of sterile, the registration of indica hybrid varieties, the current development situation of Chinese super rice and the varietal registration of several major provinces of indica hybrid rice breeding. Moreover, the indica hybrid rice breeding was also prospected.