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旱地全膜覆土穴播免耕多茬种植技术集成覆盖抑蒸、膜面播种穴集雨、雨水富集叠加利用、留膜免耕多茬种植等技术于一体,不仅抗旱增产效果极其显著,而且实现免耕多茬种植,大大降低了生产成本。适宜于年降水量在300～600 mm的半干旱、半湿润偏旱地区的川台、塬地、梯田等平整地块,适宜的主要作物为小麦、胡麻、谷子、大豆、油菜及蔬菜等密植作物。
Integrated technology of dry mulching with multi-cropping without burying plowing and multi-crop cultivation in dryland, such as integrated coverage and steaming suppression, rainwater harvesting with membrane surface sowing, rainwater enrichment and utilization, and filmless tillage with multiple cropping techniques, are not only effective in drought resistance and yield enhancement but also achieved No-tillage and more crop cultivation, greatly reducing production costs. It is suitable for the formation of flat plateau such as Chuantai, plateau and terrace in the semi-arid and semi-humid semi-arid areas with annual precipitation of 300-600 mm. Suitable main crops are densely planted wheat, flax, millet, soybean, rapeseed and vegetables crop.