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水土保持是发展山区、丘陵区农、林、牧、副业生产的重要措施,也是根治河流的基础。解放以后,各地在开展水土保持方面,做了大量的工作,出现了很多典型,取得了很大成绩。全国累计治理面积已达44.6万平方公里。但是,工作断断续续,治理没有大面积铺开,特别是极左路线影响,很多省、区水保机构被撤销,工作无人管,破坏严重,一边治理,一边破坏,因而效益不显著。
Soil and water conservation is an important measure to develop the production of agriculture, forestry, animal husbandry and sideline products in mountainous areas and hilly areas. It is also the basis for the radicalization of rivers. Since the liberation, a great deal of work has been done on water and soil conservation around the country, showing many typical examples and great achievements have been made. The total area under management has reached 446,000 square kilometers. However, the work has been intermittent and the management has not been extensively expanded. In particular, due to the ultra-leftist route, many provincial and district water and soil conservation agencies have been dismantled, their work has been unmanaged, the damage has been severely disrupted, and the damage has been caused while being managed. As a result, the benefits are not significant.