Water quality improver for shrimp farming and preparation method thereof

Abstract

The invention discloses a water quality improver for shrimp farming and a preparation method thereof. The water quality improver for shrimp farming is prepared from the following raw materials in parts by weight: 30 to 40 parts of oyster shell powder, 10 to 15 parts of amino acid, 3 to 6 parts of microelement solution, 10 to 12 parts of vitamin solution, 6 to 10 parts of traditional Chinese medicine solution, 2 to 8 parts of fermented organic matter, 2 to 6 parts of sodium humate, 1 to 5 parts of polyferric sulfate, 2 to 5 parts of calcium sulfate and 3 to 7 parts of molasses. The prepared water quality improver for shrimp farming can effectively accelerate organic matters in a water body to be decomposed, greatly reduces the content of hazardous substances in water quality, restrains growth of malignant bacteria, promotes growth of beneficial alga, improves the oxygen content of the water body, effectively improves the water quality and greatly improves shrimp quality and yield.

Description

technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to a water quality improver for raising shrimp and a preparation method thereof. Background technique [0002] The key to aquaculture lies in the ecological environment of the water body, and the water quality is a direct reflection of the quality of the ecological environment of the water body. Therefore, the quality of the water quality determines the quality of the cultured species. In the cultured water, some soluble substances and gases affect the water quality. [0003] With the development of the aquaculture industry, the breeding density continues to increase, and the pursuit of high-yield and high-efficiency farming methods has brought huge ecological pressure to the water quality. A large amount of feed input has increased the residual feed, and the residual feed will be in the water after a long time. Corrosion in water, excrement of farmed aquatic animals, and oth...

AI Technical Summary

Problems solved by technology

[0003] With the development of the aquaculture industry, the breeding density continues to increase, and the pursuit of high-yield and high-efficiency farming methods has brought huge ecological pressure to the water quality. A large amount of feed input has increased the residual feed, and the residual feed will be in the water after a long time. Corrosion in water, excrement of farmed aquatic animals, and other reasons cause water quality to deteriorate, which will produce harmful substances such as ammoniacal nitrogen, hydrogen sulfide, and organic matter, and will also increase chemical oxygen consumption and biological oxygen consumption, which will seriously Affect the growth of aquatic animals

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