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在大中型河流进行小区域网围养鱼,是一种利用天然饵料、投资少、见效快、无需增氧、省工省本的新兴水产养殖方式。颍东区河流众多,水网丰富,在颍河、茨淮新河、乌江湾等地实施围网养殖前景广阔。1选择围区正常水深1.5～2m、水草和浮游生物比较丰富、非水运要道的水面,均可作为
Small and medium-sized rivers in a small area around the net fish, is a use of natural food, less investment, quick, without oxygen, save labor and capital of emerging aquaculture. There are many rivers in Yingdong District with abundant water networks. There is a bright future for carrying out fence farming in Ying River, Cihu New River and Wujiang Bay. 1 Select the normal surrounding area of 1.5 ~ 2m, aquatic plants and plankton rich, non-water transport system of the waterway, can be used as