黄鳝养殖从经济效益的角度上讲,我们必需考虑价格低时收购鳝苗,价格高时出售成鳝。各地每年黄鳝的最低价都是炎热的夏天,黄鳝养殖最难过关的也是夏天。针对这一问题,我场通过大胆的试验,成功地建立了一个新的养殖模式,使黄鳝养殖在夏天投苗不但成活率高,而且增重快、病害少、养殖方便集中等优点。 夏季投苗、冬季出售分为两个养殖阶段,即网箱养 Eel farming from the perspective of economic efficiency, we must consider the acquisition of eel seedlings when the price is low, when the price is sold into the eel. Each year the lowest eel prices are hot summer, eel breeding the hardest pass is the summer. In response to this issue, my field through bold trials, successfully established a new breeding model, so that the eel farming in the summer vote seedlings not only high survival rate, and weight gain fast, less disease, easy to focus on breeding and so on. Miao vote in the summer, the winter sale is divided into two breeding stages, that cage culture