国滩养鱼水面混养鳜鱼技术１９９４年，盐城市鱼种场淮海滩涂养殖分场在围滩养鱼水面中作混养鳜鱼试验获得成功。围滩养鱼，一般采用大面积提水粗养形式，产量较低，水体得不到充分利用，且由于大量提水，混进大量的野杂鱼虾与养殖鱼争饵、争氧，影响养殖效益。实践证明混... Country beach fish farming polyculture 鳜 fish technology In 1994, Yancheng City fish species Huaihai beach breeding farms in the beach surrounding the fish for polyculture 鳜 fish test was successful. Around the beach fish, the general use of large areas to raise water rough form, lower yields, water can not take full advantage of, and due to a large number of water, mixed with a large number of wild fish and shrimp farming fish fight bait, oxygen, influence Breeding benefits. Practice proved that mixed ...