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品系来源 绥农 1 8是黑龙江省农科院绥化农科所于 1 992年以中熟、秆强、丰产的绥 90 5 0 88为母本 ,以 (北丰 9号×吉林 2 7)Ｆ1为父本进行有性杂交 ,采用系谱法选育而成。杂种后代按既定的育种目标和株型进行定向选择 ,并将优良品系在不同土壤、气候条件下进行多点异地鉴定
Line of origin Suinong 1 8 is the Suihua Agricultural Institute of Heilongjiang Academy of Agricultural Sciences in 1992 to medium mature, strong stalks, high yield Sui 90 5 0 88 as the female parent, (Beifeng 9 × Jilin 2 7) F1 Sexual hybrids were carried out as male parents and bred by pedigree method. The offspring of hybrids are targeted and selected according to the established breeding target and plant type, and the fine lines are identified in different places under different soil and climatic conditions