forest-grass measures of soil and water conservation
释义
forest-grass measures of soil and water conservation Encyclopedia
工学水土保持林草措施释 forest-grass measures of soil and water conservation水土保持林草措施 在荒山、荒坡、荒沟、沙荒地、荒滩和退耕的陡坡农地上,采取造林种草或封山育林育草的方法,增加地表植被覆盖,防止土壤冲蚀的水土保持措施。又称水土保持植物措施、水土保持生物措施。