日本蟳肉质细嫩,味道鲜美;是人们所喜爱的食用蟹,也是出口的水产品之一。日本蟳秋季较瘦,此时将其收购入池,经过人工饲养,在短时间内使雌蟹卵巢充分发育成熟,雄蟹育成肉蟹或肥蟹,其经济效益十分可观。现将技术要点介绍如下: 一、育肥池 面积10亩左右为宜,沙底、沙泥底为好。池塘能保持80厘米水位,且进排水方便。 Japanese 蟳 meat tender, delicious; is one of the favorite edible crab, is also one of the export of aquatic products. Japan 蟳 autumn is relatively thin, this time its acquisition into the pool, after artificial feeding, in a short period of time to fully develop female ovarian ovarian maturity, male crab bred crab or fat crab, its economic benefits are considerable. The technical points are as follows: First, fattening pond area of ​​about 10 acres is appropriate, sand bottom, sand muddy as well. Pond to maintain 80 cm water level, and easy access to drainage.