CAJ | 학술논문

总结了国内外水稻耐旱品种选育、水稻节水灌溉技术、覆盖旱作技术以及稻田土壤耕作技术等主要水稻节水栽培技术，并对水稻节水栽培技术的研究方向进行了展望。
총결료국내외수도내한품충선육、수도절수관개기술、복개한작기술이급도전토양경작기술등주요수도절수재배기술，병대수도절수재배기술적연구방향진행료전망。
The global agriculture is facing great challenge of the reduction of water resource.Rice is the most important food crop in China,the development of water -saving techniques for rice is imperative.Based on analysis of water resources uti-lization of the world,China and Hunan province,the research progresses on main water -saving cultivation techniques for rice in home and abroad,such as breeding of drought -resistance rice varieties,water -saving irrigation techniques for rice,non -flooded film mulching cultivation technique,tillage techniques,and so on,were summarized,and then the re-search directions of water -saving cultivation techniques for rice were prospected.