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近年来,江苏省滨海县东坎镇水产养殖户对青蟹、缢蛏、脊尾白虾围塘混养,使养殖水体空间得到充分利用,从而使水产养殖效益提高了一倍以上。 一、建池要求。选择无污染、理化因子稳定、潮差大的滩涂区建池,要求面积10至20亩,泥沙底质。池底挖沟,沟面积占滩面积三分之一。中间沟与闸门相
In recent years, aquaculture farmers in Dongkang Town, Binhai County, Jiangsu Province, have mixed the benefits of blue crabs, emu and white-backed shrimp ponds to make full use of aquaculture water so as to more than double the benefits of aquaculture. First, the pool requirements. Choose non-polluting, stable physical and chemical factors, tidal range of the beach area built pond, requiring an area of 10 to 20 acres, sediment sediment. Bottom trench ditches, ditch area accounts for one third of the beach area. The middle groove and gate phase