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一、南四湖地区稻渔共作生态高效种养的现状稻渔共作模式是将种稻、养鱼有机结合在同一块农田中的一种典型的循环农业生产模式。根据生态学的能量流动、物质循环原理,将种稻与养鱼结合起来,实行种养结合,形成“稻-渔”复合农田生态系统。这一复合系统有利于资源的多层、多级、多次利用和循环利用,对当前发展“循环农业”有利,是实现农业资源循环利用的重要形式之一。南四湖地区有70万亩水稻种植区,
First, the Nansi Lake region of rice and fisheries co-ecological and efficient planting and breeding of the status quo The co-operation of rice and fisheries is the kind of rice, fish farming organically integrated in the same piece of farmland in a typical cycle of agricultural production patterns. According to the ecological energy flow and material circulation principle, the combination of planting paddy and fish farming will be implemented to form a “paddy-fishery” compound farmland ecosystem. This composite system is conducive to the multi-level, multi-level, multi-use and recycling of resources, which is beneficial to the current development of “recycling agriculture” and is one of the important forms for realizing the recycling of agricultural resources. Nansihu region has 700000 acres of rice planting area,