豫棉四号(原郑4107),是河南省农科院经作所选育的高产优质抗病新品种。1989年经河南省品种审定委员会第十四次全会审定并命名。该品种通过河南省区试、黄河流域区试、生产试验和示范,其产量、品质、抗性、早熟性和出苗情况综合评定居首位。先后90多点、次试验,平均皮棉产量比目 Yu cotton four (formerly Zheng 4107), Henan Academy of Agricultural Sciences by the selection of high-yielding high-quality disease-resistant new varieties. In 1989 by the Henan Provincial Commission for the approval of the fourteenth plenary session and named. The variety passed Henan regional test, Yellow River Basin test, production test and demonstration, and its comprehensive evaluation of yield, quality, resistance, precocity and emergence took the first place. Has more than 90 points, the second test, the average lint yield than the head