黄河中游地区的水土保持是全国农业科学研究中心之一。陕北黄土丘陵地区水土流失更为严重,是水土保持的重点。为了进一步做好水土保持,发展生产,根治黄河,1964年陕西省组织有关试验站和研究所的力量,在绥德县韭园沟搞水土保持的样板田,进行农、林、牧、副综合发展的试验。现将工作情况和我们的体会汇报如下。 Soil and water conservation in the middle reaches of the Yellow River is one of the National Agricultural Science Research Centers. Soil and water loss in loess hilly areas of northern Shaanxi is more serious, and is the focus of soil and water conservation. In order to do a better job of soil and water conservation, develop production and cure the Yellow River, Shaanxi Province organized the relevant experimental stations and research institutes in 1964 to conduct farming, forestry, animal husbandry and deputy integrated fields in Jiuyuan Gully of Suide County Developmental test. Now the work and our experience report as follows.