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(一) 三门河小流域是英山县东河的一个支流,是全县有代表性的小流域之一。流域面积49.5平方公里,其中高山区20.9平方公里,中山区23.8平方公里,低山区4.8平方公里,平均流长2.5公里。流域内有14个大队,111个生产队,3,428户,15,378人。现有耕地13,319亩,其中水田9,011亩,宜林山地面积1,455亩。每人平均8分耕地,4亩山林。境内山坡平缓,土质肥沃,日照长,积温高,水源足,水土资源和劳力资源都有优势。过去20多年来,在开发、利用流域资源时,走过一些曲折的道路。1957年,以解决水源为重点,在宋家塝高塔岩,开百里长渠引水,但因水源不足,长渠没有发挥
(A) Sanmen River watershed is a tributary of the East River in Yingshan County, is one of the representative small watershed in the county. Watershed area of 49.5 square kilometers, of which 20.9 square kilometers in high mountains, Zhongshan District, 23.8 square kilometers, 4.8 square kilometers in low mountains, the average flow length 2.5 km. The basin has 14 brigades, 111 production teams, 3,428 households and 15,378 people. The existing 13,319 acres of arable land, of which 9,011 acres of paddy fields, forest area of 1,455 acres of Yilin. Each averaging 8 points of arable land, 4 acres of mountain forest. Flat slopes within the territory, fertile soil, long sunshine, high accumulated temperature, sufficient water, land and water resources have advantages. Over the past 20 years or so, there have been some twists and turns in the development and utilization of river basin resources. In 1957, focusing on the solution of water sources, water diversion took place in the high-angle rock of Songjiatuan and opened up to the Great Barrier Lane. However, due to insufficient water resources, the long-channel did not play