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我们从1983年开始试验地膜覆盖小麦、玉米(棉花)一膜两用栽培技术。当年试验面积6.5亩,1984年12亩,其中小麦与甜玉米套种4.2亩。经过几年试验,取得了明显的增产效果。一、“一膜两用”试验概况小麦、甜玉米套种试验4.2亩,其中覆
We started in 1983 to test the film mulching wheat, corn (cotton) one film dual-use cultivation techniques. The test area of 6.5 mu in 1984, 12 acres, of which 4.2 acres of wheat and sweet corn intercropping. After several years of testing, has achieved significant yield increase. First, the “one film dual-use” test profile Wheat, sweet corn intercropping test 4.2 acres, of which cover