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特优165系广西农科院水稻研究所用龙特浦A与自选的恢复系桂165配组育成的感温高产中早熟新组合。桂165是选用来自国际水稻所的P4070选早⑶作母本与印度大穗稻作父本进行有性杂交,然后利用F1作母本与恢复系607复交,后代采用系谱法选育而成。2010年通过广西农作物品种审定委员会审定(审定编号:桂审稻2010007号),可在桂中、桂北稻作区作早、晚稻种植,桂南稻作区早稻因地制
Teijian 165 Department of Rice Research Institute of Guangxi Academy of Agricultural Sciences Longtepu A and the optional recovery of Gui 165 with breeders of the combination of high temperature and high yield of early maturity. Gui 165 was selected from the International Rice Research Institute of P4070 early ⑶ as a female parent and Indian large ears of rice as the male parent sexual hybridization, and then use the F1 as the restorer and restorer line 607 complex, the offspring of pedigree breeding. In 2010, it was approved by Guangxi Crop Variety Examination and Approval Committee (Validation No.:Gui Xiantao 2010007), and could be used for early and late rice cultivation in the rice-planting areas of Guangxi,