宽膜植棉技术通过近年的推广．虽已取得了良好的效益，但在实际运作过程中和从棉花的幼苗和苗期的生长情况来看，很难达到预期的效果。一是由于我团地理条件差异和土壤结构复杂，加之土地面积大播期紧，在整地和播种方面很难达到其技术标准．播种铺膜要求形成5个面6条线一般都? Wide-film cotton technology through the promotion in recent years. Although good results have been achieved, it is difficult to achieve the expected results during the actual operation and from the growth of cotton seedlings and seedling stage. First, because of the differences in the geographical conditions of my regiment and the complicated soil structure, together with the large sowing period of the land area, it is very difficult to reach the technical standards for soil preparation and sowing. Sowing film requires the formation of 5 lines 6 lines are generally?