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Application of microecological preparations The compound microecological preparations are used once every 10 to 15 days in the high temperature season to improve the ecological environment and water quality of ponds, to accelerate the oxidation of ammonia nitrogen and nitrite at the bottom, to control the generation of harmful substances in water, and to reduce the harmful factors of water to fishes. Damage to the body, to achieve zero discharge of the pond water body, regular replenishment of the pond, can effectively reduce the pressure on the external environment.
Expanded pellet feed is used to add heat energy vitamins and starch to the feed raw materials. The use of grease to maintain the external spray ensures that the nutrition is not lost. Feeding high-quality extruded pellet feed not only ensures better digestion and absorption of aquatic animals and good growth rate, but also reduces the feed coefficient to ensure that the water quality of the pond is in good condition.
Three techniques for improving the quality of fish pond water
Oxygenation in the bottom of the pond to solve the oxygen problem at the bottom of the pond. Microporous oxygenation has significant features such as energy saving and good safety, which can effectively improve the dissolved oxygen in the water at the bottom of the pond, increase the dissolved oxygen in the aquaculture water, improve the pond water quality, promote the growth of farmed fish, and achieve healthy and high-yield culture. aims.