适度放苗放养密度取决于塘大小、水深、换水条件、增氧设施和养殖方式、种苗大小、产量与规格、其他设备以及管理技术水平与经验等方面。建议:小水面淡水养虾,建议投4~8万尾/亩;4~6亩水面的海水高位池,水深1.0~1.7米深的,建议投8~12万尾/亩;小面积高位池与工厂化养殖可投 Moderate Fangmiao stocking density depends on the pond size, water depth, water conditions, aerobic facilities and farming methods, seedling size, yield and size, other equipment and management techniques and experience and so on. Suggestions: small water surface shrimp, it is recommended to vote 4 to 80,000 / acre; 4 ~ 6 acres of sea water pool, depth of 1.0 to 1.7 meters deep, it is recommended to vote 8 to 120,000 / acre; small area high pool With factory farming can vote