水稻少免耕栽培研究进展

Research Advances in Rice No-tillage and Minimum Tillage Culture

本文综述了水稻免耕栽培的研究进展,综合介绍少免耕对稻田土壤理化性状、土壤微生物以及稻田杂草环境变化的影响,重点分析了少免耕水稻生长发育及产量形成等方面的研究进展,提出了今后水稻免耕栽培技术的研究重点和发展方向,提出了需重点加强研究解决的技术对策。

In this paper, the advances in rice culture techniques of no-tillage （NT） and minimum-tillage （MT） were reviewed, the rice growth and field-formation under NT and MT were analyzed emphatically, the effects of NT and MT on soil physical and chemical properties, soil organisms and weed community were introduced, the key research fields, the development orientation, and the key technology strategies of NT and MT techniques were proposed.