毛主席亲自发动和领导的无产阶级文化大革命,极大地调动了广大群众建设社会主义的积极性,广大贪下中农以阶级斗争为纲,坚持党的基本路线,在农业学大寨、建设大寨县的高潮中,以改土、治水为中心,实行山、水、田、林、路综合治理的群众运动更为广泛地开展起来了,其中中小河流治河造地工作发展很快,取得了很大成绩,积累了丰富的 Chairman Mao personally launched and led the great proletarian cultural revolution, which greatly mobilized the enthusiasm of the broad masses in building socialism. The vast number of corrupted middle peasants took the class struggle as the key link, upheld the party’s basic line, studied Dazhai in agriculture and built Dazhai County At the height of the climax, the mass movements that implemented the comprehensive management of mountains, water, fields, forests and roads were carried out more extensively with soil improvement and water control as the center. Among them, the land-reclamation work for medium-sized and small rivers has progressed rapidly and achieved great success Achievement, accumulated a wealth of