The creation, development, expansion and conspectus of the technology of the rice planting mechanization and the water saving technology were put stress upon studied.

• 重点研究了水稻直播节水种植技术和直播机械化的产生和发展以及国内此项技术的推广。本文还介绍了水稻纸膜覆盖直播种植技术的种植方法。