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三河县兰各庄大队有六个生产队,1,620人,坑塘水面达100多亩,发展养鱼的条件很好。大队党支部认真贯彻执行“以粮为纲,全面发展”的方针。1972年以来,在地、县水产部门的帮助下,搞起了养鱼事业。他们先后改建成13个鱼种池30亩,五个成鱼池70亩,1976年又搞了5.5亩高产试验塘,1977年成鱼亩产达585斤。还培育成2.5寸左右
There are six production teams in the village of Ranghuangzhuang in Sanhe County, 1,620 people. The water in the pit pond reaches 100 mu and the conditions for the development of fish farming are very good. The party branch of the brigade conscientiously implemented the principle of “taking grain as the key link and all-round development.” Since 1972, with the help of the prefectural and county fisheries departments, the fish farming industry has been launched. They have successively rebuilt 30 acres of fish ponds of 13 species and 70 acres of five mature fish ponds. In 1976, another 5.5 acres of high-yield trial ponds were re-established. In 1977, the per-adult fish yield reached 585 kg. Also cultivated into about 2.5 inches