1 放养前准备虾池底质要求细沙质、沙泥质，海水盐度在20‰～30‰之间。春节前进行清淤消毒。首先在秋季养殖结束后，敞开进排水闸门，纳潮或抽水反复冲刷池底，排出部分污淤，然后封闭清淤、曝晒，清淤的深度可视污染程度而定，以见到洁净沙层为止。在清淤的同时，对虾池进行 1 stocking preparation shrimp pond sediment requirements of fine sand, sand muddy, salinity in the sea between 20 ‰ ~ 30 ‰. Qing dynasty before the Spring Festival disinfection. First of all, after the end of the farming in autumn, open the intake and discharge gates, and wash or wash the bottom of the pool repeatedly with the tide or pumping water to discharge some of the stained silt, then close the dredging, exposing and the depth of dredging may be determined according to the pollution level to see the clean sand until. Dredging at the same time, shrimp ponds