정의: Drainage is the natural or artificial removal of a surface's water and sub-surface water from an area with excess water. The internal drainage of most agricultural soils can prevent severe waterlogging, but many soils need artificial drainage to improve production or to manage water supplies.
| 핵심 연구 분야 | Safety |
|---|---|
| 주요 연도 | 2020년 |
| 주요 연관 키워드 | optimize |
| 좋아요 수 | 0 |