泥鳅是一种小型淡水鱼,广泛分布于池塘、泡沼、稻田、水库等水域中.泥鳅鱼肉质细嫩、味道鲜美、别有风味.价格相对比鲤鱼等便宜得多,滋味却毫不逊色.每百克泥鳅鱼中蛋白质含量为18.8克,超过了鲢、鳙、鳊、黄鳝等淡水鱼和一些海水鱼的蛋白质含量.尤其是它含有极丰富的钙、磷等微量元素,营养价值较高,市场畅销.同时,也是我国外贸出口的传统产品.因此,人工养殖泥鳅也成为发家致富的一条门路,其技术要点如下: Loach is a small freshwater fish, widely distributed in ponds, soak marshes, paddy fields, reservoirs and other waters.Lach lobster meat is tender, delicious, flavor, price is much cheaper than carp, but taste no less. The protein content of loach fish is 18.8 g, exceeding the protein content of freshwater fish such as silver carp, bighead carp, bighead eel, and some marine fish, especially it contains extremely rich trace elements such as calcium and phosphorus, and has high nutritional value. The market The best-selling.At the same time, it is also the traditional product of our country’s export.Therefore, the artificial cultivation of loach has become a way to get rich, the technical points are as follows: