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因由于为养鱼地点分散、远离大工业中心,要长距离运输活鱼,就需解决一系列运输上的复杂技术问题.为了保证鱼的生命活动,容器中水要不断地充入氧气,每公斤二年鲤在运输时8℃的水温下每小时加入约40毫克氧气.水温降低时,鱼的需氧量降低,水中溶解氧增加.为了保证好的供氧条件,必须降低水温,并具有均匀的充氧设备,使运输期间水中含氧量不低于4-5毫克/升.
Because of the dispersal of fish farming sites, away from large industrial centers, the long-distance transport of live fish, you need to solve a series of complex technical problems in transport.In order to ensure the life of the fish, the container of water should be constantly filled with oxygen, each Kg Two years of common carp transport at the water temperature of 8 ℃ per hour, adding about 40 mg of oxygen.When the water temperature decreases, the fish’s oxygen demand decreases, dissolved oxygen in water increases.In order to ensure good oxygen supply conditions, the water temperature must be reduced, and has Even oxygenation equipment, so that during transport oxygen content of not less than 4-5 mg / l.