杂交水稻覆膜旱作节水栽培具有节约水资源、减少化肥农药投入、管理简便等特点,有提质增效的作用。本文介绍了杂交水稻覆膜旱作模式在文山州的示范表现,及其在当地适宜推广应用的区域,同时总结了适应文山州地理区域性的杂交水稻覆膜旱作节水高效栽培技术。

The water-saving and dry-farming cultivation techniques of hybrid rice covered with plastic film has the characteristics of saving water resources, reducing the input of chemical fertilizers and pesticides, simple management, which has the effect of improving quality and efficiency. This article introduces the local demonstration performance of The water-saving and dry-farming cultivation mode of hybrid rice covered with plastic film and its suitable areas for promotion and application. At the same time, it summarizes the water-saving and dry-farming cultivation techniques of hybrid rice covered with plastic film in Wenshan Prefecture.