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黑龙江省农业科学院佳木斯分院和黑龙江省合丰种业有限责任公司以国外资源swsi为母本、rocki为父本进行有性杂交,并于F_2辐射育成大豆品种合农71。该品种株型收敛,抗倒伏能力强;高产稳产,区域试验点点增产,每hm~2平均产量3187.5kg,较对照吉育86平均增产9.9%,生产试验平均产量3570.0kg,较对照平均增产9.6%,大面积生产上具有3750kg的产量潜力;品质优良,粗脂肪含量21.00%,粗蛋白含量38.74%;抗病能力强,中抗灰斑病,中感花叶病毒病1号株系,感3号株系,中感胞囊线虫病3号生理小种,深受广大种植户欢迎。
Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences and Hefeng Seed Industry Co., Ltd. of Heilongjiang Province conducted the sexual cross with the foreign resource swsi as the female parent and rocki as the male parent, and bred the soybean cultivar Hefei 71 by F_2 radiation. The yield per plant was 3187.5 kg per hm ~ 2, 9.9% higher than that of Jiyu 86. The average yield of production test was 3570.0 kg, which was 9.6% higher than that of control %, Large-scale production has a production potential of 3750kg; good quality, crude fat content of 21.00%, crude protein content of 38.74%; disease resistance, resistance to gray spot disease, the flu mosaic virus disease No. 1 strain No. 3 strain, Soybean cyst nematode No. 3 physiological race, welcomed by the majority of growers.