在“农业学大寨”群众运动的推动下,我省夏秋麦生产近年有较大发展。实践证明:小麦夏秋播种,是提高旱地复种指数,改革耕作制度,有效利用夏秋季节充足的光、热,水气候资源,增加粮食产量的重要途径。我省旱地占总耕地面积的三分之二。过去多为一年一熟或两熟,年平均产量每亩200～400斤,严重拖了粮食上《纲要》的后腿。近年来,不少社、队,在大搞农 Driven by the “agricultural learning Dazhai” mass movement, summer and autumn wheat production in our province has been greatly developed in recent years. Practice has proved that sowing wheat in summer and autumn is an important way to increase the multiple cropping index in dry land, reform the farming system, and make effective use of summer, autumn and autumn with sufficient light, heat and water climatic resources to increase grain output. Dryland in our province accounts for two thirds of the total cultivated area. In the past, most of the crops were cooked or cooked twice a year, with an average annual yield of 200-400 jin per mu. This has severely dragged the hind legs of the “outline” of grain. In recent years, many clubs and teams engaged in farming