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川棉118(原代号RHY01)是由四川省农科院经济作物育种栽培研究所以抗虫棉选系R29为母本,自育优质、抗蚜、抗黄萎病棉花品系296为父本,再以R29为父本连续回交两次,在其后代中采用系统选育法经多年多代综合定向选择而成。2004-2006年参加四川省棉花区域试验和生产试验。于2007年4
Chuanmian 118 (formerly RHY01) was developed by the Institute of Crop Breeding and Cultivation, Sichuan Academy of Agricultural Sciences, using the insect-resistant cotton line R29 as the female parent, self-raising high quality, resistant to aphids and Verticillium daisy-resistant cotton line 296 Using R29 as the male parent backcross twice in succession, the systematic breeding method was adopted in its offspring for many generations and multi-generation comprehensive orientation selection. 2004-2006 Participate in cotton regional test and production test in Sichuan Province. In 2007 4