本研究是向试验鱼池中通入富氧水增加鱼池水体溶氧量,从而提高饲养密度,提高单产.更主要的是降低耗水量,极大地增加了单位水量的产鱼量.可使鱼池溶氧量达到19.4毫克/升,每小时一吨水流量,在三个月内生产虹鳟由1.22公斤,提高到101.73公斤,每立方米水体产量由2.82公斤提高到95.74公斤. This study is to pass into the experimental fish pond oxygen-rich water to increase the amount of dissolved oxygen in fish pond water, thereby raising the breeding density and increase yield.More important is to reduce water consumption, greatly increased the amount of fish produced per unit of water can make fish pond soluble The amount of oxygen reached 19.4 mg / l, with one tonne of water flow per hour. The production of rainbow trout increased from 1.22 kg to 101.73 kg in three months and the yield per cubic meter of water increased from 2.82 kg to 95.74 kg.