大口鲶作为一种名优养殖品种,因其肉质鲜嫩少刺,已成为宾馆、酒楼中不可或缺的一道名贵佳肴,同时也是千家万户滋补身体的美食调味剂;因其生长速度快,当年投资当年见效而深受养殖户喜爱。因而开展大口鲶无公害池塘精养有着十分重大的意义。现将其有关技术措施介绍如下:一、池塘 As a famous breed, catfish has become an indispensable delicacy in hotels and restaurants because of its tender and little spines. It is also a food flavoring agent for every household to nourish the body. Because of its fast growth, the investment in that year The year was effective and loved by farmers. Therefore, it is of great significance to carry out the pollution-free pond culture of catfish. Now the relevant technical measures are as follows: First, the pond