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四川省安岳县1991年从10亩稻田获得亩产千斤稻、千斤鱼的生产实践中,总结出优质高产、高效的稻鱼结合生产技术,使1亩稻鱼高产田相当于7亩单种水稻田的收入和利润。现将其技术措施介绍于下,供参考。养鱼稻田,田埂应加高到1米,宽0.5米,田缺用石板(条石)或预制板安砌好,开好进水沟和排洪沟。每亩挖鱼凼20平方米以上(深1米,占总面积3%以上),与鱼沟沟通。鱼沟(厢沟)宽40厘米,深35厘米,占总田面积15%以上。上下田缺安装拦鱼竹箔,出水口安两层,箔长是田缺宽度的2.5倍。放鱼种前半月,
In Anyue County, Sichuan Province, in 1991, 10 mu of paddy field per mu was obtained. In the practice of producing 1000 kg of poultry per kilogram of fish, the high-yielding and efficient rice-fish combined production technology was concluded, Paddy field income and profit. Now the technical measures introduced below, for reference. Fish farms, Tian 埂 should be raised to 1 m, 0.5 m wide, lack of field with slate (stone) or prefabricated panels to build a good open ditch and flood ditches. Fish per mu mu shrimp 20 square meters or more (1 meters deep, accounting for more than 3% of the total area), and fish ditch communication. Fish ditch (car ditch) 40 cm wide and 35 cm deep, accounting for more than 15% of the total field area. Lack on the upper and lower fields to install fish barbed bamboo foil, water outlet safety two layers, the length of the field is short of 2.5 times the width of the field. Put the first half of fish species,