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增氧机的用途是在鱼塘中增加水溶解氧量和改善水质,防止鱼类由于缺氧而浮头死亡。它可提高鱼类养殖密度,加速鱼类生长。为了提高鱼池单位面积产量,增加经济效益,应大力推广使用增氧机。
The purpose of the aerator is to increase the amount of dissolved oxygen and improve water quality in fish ponds to prevent fish from floating head-on due to lack of oxygen. It increases fish farming density and accelerates fish growth. In order to improve the production of fish ponds per unit area, increase economic efficiency, we should vigorously promote the use of aerator.