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1选育经过金优38(商品名:丰登1号)是我院用金23A与冈恢38配组育成的一个中熟、优质、抗倒性较强的晚杂新品种。冈恢38是我院于1996年用恢复系辐恢838作母本与辐恢838M1/明恢63F1回交,在回交BC1代中选择2株优良单株混合,按系谱法经多年多代选择育成的一个中熟、优质、强配合力的
1 Breeding After Jinyou 38 (trade name: Feng Deng No. 1) is our hospital with gold 23A and Okuyuki 38 with a group of bred maturity, high quality, lodging resistance late hybrid new varieties. Gangyue 38 was backcrossed back in 1996 with the restorer line Fuhui 838 as the female parent and the Huihui 838M1 / Minghui 63F1 line. In the backcrossing BC1 generation, 2 excellent single plants were selected and mixed according to pedigree method for many years and generations Choose to bred a medium, high quality, strong co-operation