一、麦棉两熟的现状麦棉两熟是缓解粮棉争地矛盾,实现粮棉双增产,提高植棉整体效益的种植制度。1987年以来,两熟面积不断发展,据张习桥乡调查,麦棉两熟亩产小麦290公斤,子棉260公斤,亩纯收益891元。而两熟粮食亩产 First, the status quo two wheat and wheat Two wheat and cotton is to ease the conflict between grain and cotton, grain and cotton to achieve double production, improve the overall efficiency of cotton planting system. Since 1987, the area of ​​double-cropping has been continuously developing. According to the survey conducted by Zhang Xiqiao, the yield of 290 kg of wheat per mu of double cropping of wheat and cotton and 260 kg of cotton seed per tonne is 891 yuan. Two acres of grain per mu