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(一)陕北黄土丘陵沟壑区第一付区,大体上分布于渭北高原沟壑区与毛乌素沙漠之间的过渡地带,面积约四万五千平方公里。自然条件很差,农业生产落后,人民生活贫困,是黄河流域四大低产区之一。全国解放后,广大人民群众,在各级党组织的领导下,积极地进行了水土保持治理工作,随着农业生产的不断发展,水土保持各项治理措施显示了它增产拦泥的作用。大量的实践证明;水土保持是发展山区生产的生命线,是根治黄河的基础。
(1) The first pay zone in the loess hilly and gully regions of northern Shaanxi is generally located in the transition zone between the gully area of the Weibei Plateau and the Mu Us Desert, covering an area of about 45,000 square kilometers. Poor natural conditions, backward agricultural production and poor people’s livelihood. It is one of the four low-yielding areas in the Yellow River basin. After the liberation of the country, the masses of the people, under the leadership of the party organizations at all levels, actively carried out soil and water conservation management work. With the continuous development of agricultural production, the various measures for water and soil conservation showed its role in increasing mudslides and preventing mudslides. A large number of practices have proved that soil and water conservation is the lifeline of developing mountainous areas and the foundation for the cure of the Yellow River.