流水养鱼是一种集约化养殖方式,在人认识里,流水养鱼的作用仅仅在于能够获得高产量。 我们从十渡拒马河流水养鱼的生产实践得到一个启示,流水养鱼还有一种鲜为人知的作用,即净化鱼体去除泥腥味、异味,从而增加鲜度提高品位,成为深受人们欢迎的健康食品。 拒马河流水养鱼由于水温偏低、生长速度颇受影响。加上饲料系数较高,成本上升,现在已很少有人进行成鱼养殖生产。而 Water fish culture is an intensive farming methods, in people’s knowledge, the only effect of running water fish is to be able to obtain high yields. We have learned from the production practice of Shidu Juma River running water fish. There is also a little-known effect of running water fish, that is to purify the fish body to remove the stench and peculiar smell so as to increase the freshness and improve the grade, People welcome healthy food. Juma River water due to low water temperature, growth rate quite affected. Coupled with the higher feed factor, the cost increases, there are very few people have adult fish farming production. and