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从四川农业大学获悉,该校水稻所已育出优良杂交水稻恢复系。这项“高配合力优良杂交水稻恢复系‘蜀恢162’选育与应用”课题日前获得国家科技进步二等奖。为解决我国水稻育种、生产中的制约因素,以及四川、西南地区水稻育种和生产上的问题,进一步拓宽水稻育种遗传基础和育成突破性杂交稻,四川农业大学水稻所副所长汪旭东研究员等人从上世纪80年代开始,把选育高配合力水稻优良恢复系,组配高产、稳产的杂交稻,提高杂交水稻的产量、米
Learned from Sichuan Agricultural University, the university rice has bred excellent hybrid rice restorer. This “high with excellent hybrid rice restorer ’Shuhui 162’ breeding and application of” recently won the second prize of national scientific and technological progress. In order to solve the restrictive factors in rice breeding and production in China and the problems of rice breeding and production in Sichuan and Southwest China, further broaden the genetic basis of rice breeding and breed breakthrough hybrid rice, researcher Wang Xudong, deputy director of Rice Institute of Sichuan Agricultural University From the 80s of last century, the elite restorer line of high combining ability was selected for breeding high-yielding and stable hybrid rice and the yield of hybrid rice was increased. Rice