How shade net used in aquaculture industry

Every summer is a headache season for the aquaculture industry. In summer, the weather is changeable, the climate is hot, and the temperature remains high. In summer, the temperature of aquaculture water can reach about 35 degrees, resulting in excessive water temperature, hypoxia, and increased incidence of fish. A series of high-level issues have had a greater impact on the eating of fish, the stability of the water environment, and the various indicators of water quality. Must pay attention to the control of the breeding environment. By covering the sunshade net, the following functions can be achieved:

1. Reduce the water temperature: The water temperature can be effectively reduced by covering the sunshade net. Experiments have shown that in high temperature weather, the water area covered with the sunshade net has a temperature lower than that of the water area not covered by the sunshade net by 2-3 degrees Celsius. Don't underestimate this 2- 3 degrees Celsius, when the water temperature is too high, it is a huge test for the survival of some fish and other creatures, and it is likely to cause a large area of death. At this time, the effect of the shading net is reflected.

2. The rate of algae depletion is reduced: the foam in the water is reduced. Experiments have shown that the temperature of the water area covered by the sunshade net is reduced by 2-3 degrees Celsius, the water quality environment is more stable, the pH value of the water quality changes less, and the algae growth environment is stable and difficult. Algae collapse occurs, and there is less foam on the water surface.

3. The water environment has been stabilized, the incidence of cultured organisms has been reduced, a good living environment has been created for fish, etc., the growth rate has been increased, the time to market has been shortened, the output has been increased, and benefits have been brought.

The use of sunshade nets improves the comprehensive water quality indicators of the aquaculture waters, greatly reduces the morbidity and mortality of the aquaculture organisms, and increases the growth rate.