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A brief analysis of the influence of water hypoxia on the breeding environment and breeding animals

2022-08-23

With the improvement of human's requirements for the living environment, the understanding of water hypoxia on the breeding environment and breeding animals has also undergone profound changes. This change is due to the increasing destruction of the human environment, the call to improve the quality of aquatic products, and the need for farmers to increase production and income.
The lack of oxygen in the water body reduces the self-purification ability of the water body, the organic matter in the water body cannot be decomposed quickly and effectively, and the toxic and harmful substances increase. After insufficient utilization of feed, bottom bait and feces accumulate, and the enrichment of nutrients aggravates the deterioration of water quality.
The lack of oxygen in the water puts most farmed animals under stress of hypoxia at all stages of their life cycle, especially at night during hot seasons. It can be said that all farmed animals live in a hypoxic and hypoxic water environment and are in a "sub-healthy" state. Its metabolic rate slows down, and food intake, digestion and absorption, activity, growth, and disease resistance are not as good as normal. Aquatic products produced in this environment are not considered healthy by modern standards.
How to solve the lack of oxygen in the environment, rescue the farmed animals from the "depressed" water environment, and produce healthy aquatic products, in addition to cleaning and disinfecting the pond environment, adopting ecological breeding techniques such as reasonable stocking and scientific collocation, the most direct method It is to add oxygen to the water body.
There are many ways to increase oxygen, but how to maintain the dissolved oxygen in the water body reasonably and effectively at this time according to the needs of the farmed animals requires the improvement of the method and operation method of oxygen increase.

Analysis of the improvement effect of the aerator on the pond!

Why does aquaculture water experience hypoxia?

Analysis of the improvement effect of the aerator on the pond!

Why does aquaculture water experience hypoxia?

2022-08-23

Analysis of the improvement effect of the aerator on the pond!

The aerator is a device that drives the working parts through a power source such as an electric motor or a diesel engine to quickly transfer the "oxygen" in the air to the aquaculture water body. It can comprehensively utilize physical, chemical and biological functions. It can not only solve the floating problem of fish heads caused by lack of oxygen in pond culture, but also eliminate harmful gases