陕西省汉中市汉台区（原汉中市）地处我国南北过渡地带，气候温和，区内河渠纵横，塘库星罗棋布，养鱼历史悠久，素有陕西小江南之称。近年来，在科学养鱼上狠下功夫，先后开展了“肥水鱼连片精养高产，池塘集约精养鲤鱼，中低产区池塘大面积高产丰收．小型水库池塘化精养，水? Hanzhong City, Shaanxi Province Hantai District (formerly Hanzhong City) is located in the transition zone between north and south of our country. With a mild climate, vertical and horizontal channels in the area, Tang library is dotted with a long history of fish culture and is known as Xiaojiangnan of Shaanxi Province. In recent years, the scientific fish farming make great efforts, has launched a "fat and water fish contiguous intensive high-yielding pond intensive carp, large and medium-yield low-yielding area large-yield harvest. Small reservoirs intensive cultivation, water?