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成都地区在调整农村产业结构,稳定粮食生产的基础上,把充分利用水面资源发展淡水养鱼作为农村致富的途径之一。随着稻田养鱼的发展,根据稻鱼共生原理,改革了传统养殖技术,使稻田养鱼的优势得到进一步发挥,取得了显著的成效。一、稻田养鱼的成绩全市15个郊县(区),总人口854万,在耕地729万亩中有500万亩稻田,土壤肥沃,自流灌溉,一年两熟,大春以水稻为主,小春以小麦、油菜为主,利用这些优越条件发展
Chengdu, on the basis of adjusting rural industrial structure and stabilizing food production, has made full use of water resources to develop freshwater fish farming as one of the ways to get rich in rural areas. With the development of fish farming in the paddy field, the traditional farming techniques have been reformed according to the symbiosis principle of rice and fish, and the advantages of fish farming in paddy fields have been further exerted with remarkable results. First, the achievements of paddy fish farming The city’s 15 suburbs (regions), the total population of 8540000, 7290000 acres of arable land in 5000000 acres of paddy fields, fertile soil, runoff irrigation, two crops a year, mainly in spring rice , Koharu to wheat, rapeseed, the use of these superior conditions for the development