德州市陵县丁庄乡仙人桥村养鱼户张志杰，针对目前淡水水产品价格持续走低、水产养殖经济效益不断下滑的趋势，及时改变养殖观念，加大资金投入，调整品种结构和养殖模式，实现了水产养殖的高产高效。其具体做法有以下几条。一、提高花白鲢的产量过去传统的养殖方式，花白鲢的 Zhang Zhijie, a fish farmer in Xianrenqiao Village, Dingzhuang Township, Dingling County, Dezhou, aiming at the current trend of freshwater aquatic products prices continued to decline and the economic benefits of aquaculture continued to decline, timely changing the concept of breeding, increasing capital investment, adjusting varieties structure and breeding mode, Aquaculture to achieve high yield and efficiency. The specific practices of the following few. First, improve the production of silver carp Past the traditional farming methods, silver carp