水稻旱直播高产高效栽培关键技术的研究

Studies on Key Techniques of Sowing Rice Directly on Dry Land for High Yield and High Efficiency

水稻直接播种即旱直播,是生长期间不建立水层,阶段性湿润管理的栽培技术,可节省水资源、减少生产环节、减轻劳动强度、降低生产成本。是进行集约化生产管理,促进农业可持续发展的一条可行途径。

This technique is sowing rice directly on dry land and no water layer covering the land on the growing season.There is only periodic watering practice,so water resources can be saved.The production procedure was simplified,so the work was no longer heavy and the production cost decreased.This technique is a practical way for carrying out intensive cultural practice and promoting sustainable development of agriculture.