沙家湾位于会宁城南六十华里,是高速度、高质量治理华家领的一面红旗,是县的水土保持重点,属城关人民公社,共一百二十二户,七百三十四人,土地总面积十五平方公里,其中耕地七千九百四十三亩,每人平均耕地十点八亩。地势高寒阴湿,丘陵起伏,沟壑纵横,童山秃领,海拔二千二百米,无霜期一百至一百二十天,年降雨量四百毫米左右,且多暴 Shajiawan lies in the south of Huili County, where it is 60 li in the south. It is a red flag for high-quality and high-quality management of Chinese families. It is the focus of soil and water conservation in the county and belongs to Chengguan People’s Commune, a total of 122 households and 73,4 The total area of ​​the land is 15 square kilometers, of which 7,443 acres are cultivated land, each of which averages 10.8 acres. Terrain cold and humid, hilly, gully aspect, Tong hill bald, elevation 2,200 meters, frost-free period of one hundred to 120 days, about 400 millimeters of rainfall, and more violent