The effect of microporous aeration on increasing oxygen in fish ponds is very significant, mainly reflected in the following aspects:
1、 Increase dissolved oxygen content
Micro porous aeration enhances oxygen by installing a micro porous aeration device at the bottom of the fish pond, which fully integrates oxygen from the air into the water through the micro pores, thereby significantly increasing the dissolved oxygen content of the water. This oxygenation method not only increases the dissolved oxygen content of the water body, but also makes the distribution of dissolved oxygen more uniform, providing sufficient oxygen environment for aquatic animals.
2、 Improving water quality
Micro porous aeration can promote the flow and exchange of water, help to remove harmful substances (such as ammonia nitrogen, nitrite, etc.) from the bottom of the water surface, and increase the self purification capacity of the water. This can not only improve the water quality conditions of fish ponds, but also reduce the occurrence of diseases, providing a healthier and more stable growth environment for aquatic animals.
3、 Improve breeding density and yield
Due to the increase in dissolved oxygen and improvement of water quality conditions through microporous aeration, the breeding density of aquatic animals can be increased. Meanwhile, sufficient oxygen and suitable water quality environment also help to improve the growth rate and disease resistance of aquatic animals, thereby further increasing aquaculture yield.
4、 Energy saving and low noise
Micro porous aeration devices usually use low-energy blowers and micro porous aeration devices, which have energy-saving advantages compared to traditional oxygenation methods. In addition, the microporous aeration oxygenation device has low noise during operation and will not cause noise pollution to the surrounding environment.
5、 Actual application effect
In practical applications, the fish pond microporous aeration oxygenation technology has achieved good results. Many farmers have adopted this technology, which not only improves the breeding efficiency of fish ponds, but also reduces the occurrence of diseases and breeding costs. For example, in some river crab breeding ponds, the use of microporous aeration oxygenation technology has significantly increased the yield and specifications of river crabs, while the water quality has also been significantly improved.
In summary, the fish pond microporous aeration oxygenation technology has significant effects and broad application prospects. It can not only increase the dissolved oxygen content of water and improve water quality conditions, but also increase aquaculture density and yield, while having advantages such as energy conservation and low noise. Therefore, promoting and applying microporous aeration technology in fish pond aquaculture has important practical significance.
