摘要
利用灰色系统方法，对６种不同耕作方式进行了评估，结果表明，免耕整秸秆半覆盖为最佳耕作栽培方式。
Six tillage techniques were evaluated by grey system method in this paper. Results showed that no-tillage with whole stalks half-mulching was the best.
出处
《山西农业科学》
1994年第3期46-48,共3页
Journal of Shanxi Agricultural Sciences
关键词
旱地
玉米
免耕
覆盖
灰色评估
Dryland
Corn
Grey evaluation
Mulching
No-tillage
