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中豆26是中国农科院油料作物研究所1989年用油87?22为母本与郑州长叶7有性杂交，按系谱法选育而成。1992年引入安徽省宿县试种。1997年安徽省农作物品种审定委员会通过认定。1产量表现 1994～1995年参加安徽省淮北片大豆区试，平均亩产167.45kg，比对照中豆19号增产8.7％。1
Zhong Dou 26 is the Institute of Oil Crops, Chinese Academy of Agricultural Sciences 1989 87 87 oil as the female and Zhengzhou Changye 7 sexual cross, according to pedigree breeding. Introduced in 1992 in Suqian County, Anhui Province. In 1997, Anhui Province Crop Variety Approval Committee passed the certification. 1 Production performance From 1994 to 1995, it participated in the Huaibei Soybean Zone Test in Anhui Province, with an average mu yield of 167.45kg, an increase of 8.7% over the control Zhongduan 19. 1