偏旱地玉米全膜双垄沟播技术

该技术针对年降水量300mm以上的半干旱及半湿润偏旱区的气候特点和半膜覆盖存在的土地裸露部分多,集雨保墒效果差,难以解决因干旱或半干旱无法下种等问题,通过多年在玉米、小麦等作物上的实践,探索出的一项带有突破性的创新性技术。

Discussion on Partial Corn in Dryland of Entire Membrane Double Ridge and Furrow Sowing Technology

The technology for the annual precipitation of more than 300mm semiarid and semihumid area climate characteristic and a membrane covering the exposed part of the land is much, collect rain water effect is poor, difficult to resolve because of arid or semiarid to sow and other issues, through many years in corn, wheat and other crops on practice, explore a with the breakthrough of innovation.