摘要
水稻少免耕是适合中国国情的实用技术,对中国水稻可持续发展作用甚大.综述了稻田免耕技术在中国的发展,免耕对稻田土壤的物理特性、化学性质、微生物和酶等方面的影响,免耕对水稻生长发育、产量的影响,分析了免耕的生态、经济效益.
The no-tilling rice cultivation was suitable for the situation of our country and had an effect on the sustainable development of rice production in China. a comprehensive review aboout development of no-tillage on rice paddy in China were presented, which included its effects on physical characteristics, chemical characteristics, microbe and enzyme on the soil of rice paddy, and the growth, development and yield of rice, as well as economic and ecological effect.
出处
《湖南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第5期567-574,共8页
Journal of Hunan Agricultural University(Natural Sciences)
基金
国家"十五"科技攻关项目(2004BA520A14-12)
关键词
免耕
稻田
土壤肥力
生态效益
经济效益
no-tilling
rice paddy
soil fertility
ecological effect
economic effect
