赤峰地区亩产吨粮栽培技术赤峰市松山区农业技术推广中心邵秀莲为了在有限的耕地上，获得较高的产量和较好的效益，加快“两高一优”农业的建设步伐，近年来，我们进行了亩产吨粮高产攻关的探索。几年来的生产实践证明，通过选用优良品种、应用地膜覆盖技术、推行立体种植... Chifeng area per ton of grain cultivation techniques Chifeng Songshan District Agricultural Technology Extension Center Shao Xiulian in order to limit the arable land, access to higher yields and better efficiency, speed up the “two high and one excellent” agricultural construction pace in recent years, We conducted a research on high-yield per ton of grain production. Over the past few years of production practice has proved that through the selection of fine varieties, the application of plastic film mulching technology, the implementation of three-dimensional planting ...