ทรัพยากร ระบุป้าย: Sustainable Land Management
69 รายการที่พบ (กำลังแสดง 1 - 10) ถัดไป
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- Cross-slope barriers are measures on sloping lands in the form of earth or soil bunds, stone lines, and / or vegetative strips for reducing runoff velocity and soil loss, thereby contributing to soil, water and nutrient conservation. This is achieved by reducing steepness and / or length of...