造成扣蟹苗早熟的主要原因有二,一是水浅,水温高,养殖面积太小。二是投喂方法不当,投喂蛋白质饵料过多,水质较肥,致使蟹苗早熟和半早熟。尤其是沿海一带的内塘饲养的扣蟹苗种,由于池水含盐量较高,早熟现象比较普遍。那么如何防止扣蟹苗早熟和半早熟呢芽1郾蟹种池塘要模拟自然生 Caused by crabs precocious puberty there are two main reasons, first, shallow water, high temperature, breeding area is too small. Second, improper feeding method, feeding too much protein bait, water more fat, resulting in crab seedlings precocious and semi-precocious. Especially in the coastal area of ​​Neptune feeding crab seed, due to the higher water content of salt water, premature phenomenon is more common. So how to prevent the crab seedlings precocious and semi-precocious? Buds of crabs to simulate natural ponds