小麦夏玉米两茬平作机械化技术及装备王天水李耀光郭海鸿小麦、夏玉米两茬平作是在套作栽培基础上发展起来的一种栽培制度。采用机械化技术，变套作为平作，解决了播种效率低、麦田损失大的缺陷，并能有效地扩大种植面积，提高土地生产率和利用率。这是传统农业向现代农业... Wheat summer corn two cropping for mechanization technology and equipment Wang Tianshui Li Yaoguang Guo Haihong Two cropping of wheat and summer maize is a cultivation system developed on the basis of intercropping. The use of mechanization technology, as a flat set of change, to solve the sowing efficiency is low, the loss of wheat field defects, and can effectively expand the acreage and improve land productivity and utilization. This is the traditional agriculture to modern agriculture ...