摘要
经过３年的研究，坡地玉米采用免耕整秸秆半覆盖技术，比常规耕作区水的流失量减少５８．３６％，土的流失量减少６０．３％。
Experiment from 1990 through 1993 was conducted. Results indicated that, compared to conventional tillage, runoff and soil loss were decreased 58. 3 % and 60. 3% under notillage with stalks mulching, respectively.
出处
《山西农业科学》
1994年第3期20-21,共2页
Journal of Shanxi Agricultural Sciences
关键词
坡地
玉米
免耕
土壤侵蚀
秸秆还田
Sloping field
Corn
Soil and water loss
No-tillage
Mulching
