为了探索在我省中部地区棉麦套种双丰收的经验,我系栽培组棉花科研组教师与工农兵学员在保定地区安国县伍仁桥公社中送大队与当地群众结合搞了两年试验。一、两种两收试验1974年棉花与矮秆齐大麦套种,获得亩产大麦306斤,棉花159斤。今年小麦红蚰包锈病严重,千粒重低,每亩实收小麦338.4 In order to explore the experience of cotton and wheat intercropping double bumper harvest in the central region of our province, I trained two groups of cotton research team teachers and workers, peasants and soldiers in the Nongren Bridge commune, Anguo County, Baoding Prefecture to send brigades to the local masses for two years. First, the two two income test 1974 barley and dwarf barley intercropping, barley yield per mu 306 pounds, 159 pounds of cotton. This year, wheat red chunxie rust serious, low weight thousand grain, 338.4 acres of harvested wheat