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豫豆1号(原名延津78-22),系河南省延津县农科所和新乡地区农科所于1975年从农家种“早丰1号”中系统选育而成。1979年延津县农科所试验,平均亩产达215.25公斤;1981—1983年参加省联合区域试验,三年平均亩产140.05公斤,较对照种跃进5号增产18.7%;1983年参加省种子公司组织的大区示范,平均亩产133.35公斤,较对
Yudou No. 1 (formerly known as Yanjin 78-22), Department of Agricultural Science in Yanjin County, Henan Province and Xinxiang Agricultural Research Institute in 1975 from the farm species “ZF # 1” systemically bred. In 1979, Yanjin County Agricultural Research Institute, the average yield of 215.25 kilograms per kilogram; 1981-1983 to participate in the joint regional test in the province, three-year average 140.05 kg per mu, compared with the control leap forward 5 yield 18.7%; in 1983 to participate in the provincial seed Large area demonstration company, the average yield of 133.35 kilograms, more right