High-efficiency water quality improving agent and preparing method thereof

Abstract

The invention discloses a high-efficiency water quality improving agent. The high-efficiency water quality improving agent is composed of the following materials by weight percentage: 3-7% of industrial glucose, 3-7% of soluble silicon fertilizer, 1-3% of beer yeast, 3-6% of calcium hydrophosphate, 1% of functional beneficial bacterium, 1-3% of aquatic premix and the balance of microelement. The invention further provides a preparing method of the high-efficiency water quality improving agent. The preparing method comprises the steps of fully and evenly mixing all raw materials, fermenting in a normal temperature, smashing and packaging. The high-efficiency water quality improving agent can improve breeding and growth of beneficial phytoplankton like aquatic diatom, improves primary productivity of water, stabilizes a PH value of water and reduces the disease probability of bred animals like shrimp, crab, sea cucumber, jellyfish and fish. Furthermore, the high-efficiency water quality improving agent can complex and reduce heavy metal and pesticide residues in water, degrades poisonousness of hazardous substances like ammonia nitrogen, improves liveness and appetite of the bred animals, improves production and improves harvest. After being matched with the beneficial bacterium, the high-efficiency water quality improving agent is favorable for decomposition and utilization of residual feeds and faeces in water, maintenance of self cleaning ability of water and improvement of green and healthy cultivation.

Description

technical field [0001] The invention belongs to the technical field of aquaculture water quality improvement, and in particular relates to a high-efficiency water quality improver and a preparation method thereof. Background technique [0002] In aquaculture, water quality problems often become one of the limiting factors for the sustainable development of aquaculture. In ponds, reservoirs, lakes or mariculture, due to the input of a large amount of substances, such as bait, fertilizer, fishery medicine, etc., and the excretion waste of aquatic organisms including fish accumulates in the water body, the water quality will deteriorate and lead to dissolved oxygen. decrease, producing harmful substances such as ammonia nitrogen and nitrite; harmful bacteria proliferate, and frequent aquaculture diseases. Especially in summer, summer is the peak season for fish growth, and it is also the season when various diseases are prone to occur. The rapid corruption of bait increases t...

AI Technical Summary

Problems solved by technology

[0010] However, although the existing water quality improvers for fish ponds can temporarily improve the water quality, they are prone to repeated problems.

At the same time, the existing fish pond water quality improvers basically contain a large amount of inorganic mineral powders, which are difficult to decompose and absorb, and some adsorbate sediments may accumulate in the pond bottom mud after repeated application. Secondary pollution

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