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1 虾池条件 虾池所处海区水质要洁净,无糖厂、造纸厂、淀粉厂等排放的工业废水污染,自然纳水深60厘米以上,海水周年盐度变化最低不低于1‰,虾池旁打井可抽出淡水。2 进水闸设置 由于土池封闭式养殖,其中后期不需从海区纳水,因此,池塘只需设进水闸门即可。每10亩虾池配置宽1米的通天进水闸1座,闸室设三道闸槽,外槽安装滤杂网,中槽设闸板,每块闸板宽约20厘米,便于调节虾池水位,内槽安装锥形滤水密网。
1 shrimp pond conditions shrimp pond where the water quality to be clean, sugar-free plants, paper mills, starch plants and other industrial waste water pollution, the natural water depth of 60 cm or more, seawater annual salinity change of not less than 1 ‰, shrimp pond Next to the wells to draw fresh water. 2 Intake set Due to the closed culture of earth pond, which does not need to be satisfied from the sea water later, so the pond can only be set into the water gate. Each 10 acres of shrimp pond configuration 1 meter wide Tongtian into a sluice, the sluice chamber set three sluice slot, the outer slot to install the filter mesh, the slot set gate, each gate width of about 20 cm, easy to adjust shrimp pond water Bit, the cone installed cone filtration dense network.