化肥养鱼的技术关键化肥养鱼虽然已有了几十年的历史，但真正推广开来被广大养鱼户所接受，还只是近几年的事情。如今，小（一）、（二）型水库、山平塘等养鱼水域基本上都进行化肥养鱼。现将化肥养鱼的技术关键介绍如下。一、适用的化肥种类各地的实践证明，尿素、碳酸氢... Although the key technology of chemical fertilizers for fish farming has been decades of fish farming, it has only been accepted by fish farmers in the past few years. Today, small (a), (b) type reservoirs, Pingtang ponds and other fish farming areas are basically fertilizer fish. Now the technical key of fertilizer fish are as follows. First, the applicable types of fertilizer proven around the practice, urea, hydrogen carbonate ...