超高产大豆诱处四号是通过有性杂交结合物理诱变,后代用改良的系谱混合选择法选育出的适于黄淮地区夏播,亩产超过300公斤的新品系,该品系具有高产特异株型、结构与高光效的生理特性。 1994年在泌阳县杨集和邓县刘集试种,在去掉边行净一亩面积上获得302.5和325.2公斤的产量,该结果由全国大豆“八五”攻关主持单位(南京农业大学大豆研究 Super high yielding soybeans is the fourth by sexual hybridization combined with physical mutagenesis, offspring with improved pedigree mixed selection method bred for the summer and sowing the Huanghuai region, more than 300 kilograms per mu yield of new lines, the lines with high yield Specific plant type, structure and high light efficiency of physiological characteristics. In 1994, Yangji County, Biyang County and Liuji County, Deng County were planted with the yield of 302.5 and 325.2 kilograms on the net net area of ​​1 mu per row. The result was supported by the National 85th Five-year Plan on soybean (Nanjing Agricultural University, the study