Water quality modifier for fishery culture and preparation method thereof

Abstract

The invention discloses a water quality modifier for fishery culture. The water quality modifier comprises the following components: peanut cake, corn flour, microelements, nitrobacteria, bifidobacterium, aspergillus tubingensis, green syrup, tea cake and acetylcholin esterase. A preparation method comprises the following steps: (1) taking the component raw materials in parts by weight; and (2) mixing the peanut cake, corn flour, microelements, tea cake and acetylcholin esterase, adding nitrobacteria, bifidobacterium, aspergillus tubingensis and green syrup, preparing a mixture into tablet or particle, thereby acquiring the water quality modifier. According to the invention, the aspergillus tubingensis, the green syrup and the acetylcholin esterase are used as the raw materials of the water quality modifier, so that the effects of improving water quality and purifying can be promoted; the adopted acetylcholin esterase can improve the activity of enzyme and bacteria in the modifier; the water quality modifier provided by the invention has a better purifying effect for water; the water quality modifier prepared according to the invention can effectively solve the problems of easiness in damaging and eutrophication of water quality in the fishery culture water, so that the quality and quantity of the aquatic products can be promoted.

Description

technical field [0001] The invention relates to a water quality improver and a preparation method thereof, in particular to a water quality improver for fish farming 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 the aquaculture industry, the aquaculture waters contain a large amount of residual feed, fertilizers, excrement of aquatic products, organic matter and bacteria, which increases the proportion of ammonia nitrogen in the water. At the same time, the ammonia nitrogen organic matter in the aquaculture water turns into ammonia nitrogen, then into nitrite nitrogen, then into nitrate nitrogen, and finally into nitrous acid. The nitrous acid in the water will poison the aquatic products in the water. At the same time, ammonia nitrogen organic matter, nitrous acid, etc. can easily cause water quality damage, and pathogenic bac...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the water quality in the fishery culture water body is easy to be destroyed and eutrophication in the prior art, the present invention invents a water quality improver, which aims to obtain a kind of water quality improvement for seedling breeding, water quality improvement, and aquatic product production increase. Water quality improver and preparation method thereof