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1池塘选择与修建选择离海边较近,进排水方便,小潮也能换水的池塘。附近有淡水资源以便调节池水盐度。池塘的大小在3.3hm2以上为宜,越大越好。平均水深1.0m以上,至少1/4的池塘面积要达到1.5m深,越深越好。池边的坡度越陡越好,坡度偏小的应在池边水深0.5m处加围网或塑料布,以防海
A selection of ponds and construction choices Closer to the sea, easy access to drainage, small tide can change the water pond. Fresh water resources nearby to regulate the salinity of the water. The size of the pond above 3.3hm2 is appropriate, the bigger the better. The average depth of more than 1.0m, at least 1/4 of the pond area to reach 1.5m deep, the deeper the better. The steeper the better the slope of the pool edge, the slope is small, the water depth of 0.5m at the bank plus the fence or plastic sheeting to prevent the sea