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水库土拦库湾精养成鱼,是近年发展起来的一种新的养殖方式。它具有比池塘水体深、面积大、水温稳定、水活、溶氧充足,有利于鱼类生长的特点。同时,它又能克服水库养鱼品种单一(一般多为鲢、鳙鱼),质量低,管理不便的缺点。因此,水库土拦库湾精养成鱼,它是利用池塘养殖技术,发挥大水体优势,二者合为一体的养鱼方式。它具有产量高(一般每亩150—300公斤)、经济效益好等优点,而且还能为解决水库人员就业,缓冲山丘区“吃鱼难”起到积极作用。
Reservoir earth barren bay intensive fish, is developed in recent years, a new breeding method. It has a deeper than the pond water, large area, stable water temperature, water, dissolved oxygen sufficient conducive to the characteristics of fish growth. At the same time, it can overcome the shortcomings of single (mostly mostly silver carp and bighead carp) fish species in the reservoir with low quality and inconvenient management. Therefore, the reservoir earth barrage Bay intensive fish, it is the use of pond farming technology, play a big body of water advantages, the combination of the two methods of fish farming. It has the advantages of high yield (generally 150-300 kg per acre), good economic returns, etc. It also plays an active role in solving the problems of reservoir staffs in employment and cushioning the hard-to-eat fish in the hills.