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1池塘准备饲养淡水龙虾的池塘要求通风性能好,光照时间长,水源充足,排灌方便,面积1000￣5000m2,东西向,长方形,池塘坡比1∶2.5￣3,水深1.2￣1.5m,池底平坦,以便龙虾贴坡爬行。高密度立体精养高产池塘,可采用双层或单层网片搭栖息区1排或2排。栖息区面积占池塘总面积的25%左右。
1 Pond Preparation Freshwater lobster ponds require ventilation performance, long time light, adequate water, irrigation and drainage convenience, an area of 1000 ~ 5000m2, east-west, rectangular, pond slope ratio of 1: 2.5 ~ 3, water depth 1.2 ~ 1.5m, bottom Flat so lobster sloping. High-density three-dimensional intensive high-yield ponds, double or single layer can be used to take the habitat 1 or 2 rows of habitat. Habitat area accounted for about 25% of the total area of the pond.