Water quality modifier for fishery culture and preparation method thereof

A water quality improver, fishery technology, applied in chemical instruments and methods, special compound water treatment, biological water/sewage treatment, etc., can solve the problems of eutrophication, water quality is easily damaged, etc. Best, improve the effect of quantity and quality

Inactive Publication Date: 2017-05-10
南宁海世界生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 impro

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Peanut cakes are detoxified and ground into particles with a particle size of 5nm, ready for use; corn flour is obtained by grinding threshed and sun-dried corn into corn flour; tea meal is crushed and ground into particles with a particle size of 5nm , that is, spare;

[0021] A method for preparing a water quality improver for fish farming, the operation steps are as follows:

[0022] (1) Taking g as the unit, take the following component raw materials: 20g of the above-mentioned standby peanut cake, 10g of the above-mentioned standby corn flour, 1g of trace element ferrous sulfate, 9g of nitrifying bacteria, 5g of bifidobacteria, 2g of Aspergillus tubingensis , 3g of molasses, 1.2g of the above-mentioned standby tea meal and 0.001g of acetylcholinesterase;

[0023] (2) Mix and stir the peanut cake, corn flour, trace element ferrous sulfate, tea meal, and acetylcholinesterase obtained in step (1), then add nitrifying bacteria, bifidobacteria, Aspergillus tubingensis,...

Embodiment 2

[0026] Peanut cakes are detoxified and ground into particles with a particle size of 10nm, ready for use; corn flour is obtained by grinding threshed and sun-dried corn into corn flour; tea meal is crushed and ground into particles with a particle size of 10nm , that is, spare;

[0027] A method for preparing a water quality improver for fish farming, the operation steps are as follows:

[0028] (1) Take g as the unit, take the following component raw materials: the above-mentioned standby peanut cake 35g, the above-mentioned standby corn flour 17g, trace elements (mixture of manganese sulfate, copper sulfate, zinc sulfate, ammonium molybdate, borax, Each component is mixed with a weight ratio of 1:1) 2g, nitrifying bacteria 13g, bifidobacteria 10g, Aspergillus tubingensis 3g, molasses 5g, the above-mentioned standby tea dregs 1.7g and acetylcholinesterase 0.004g;

[0029] (2) Mix and stir the peanut cake, corn flour, trace elements, tea meal, and acetylcholinesterase obtaine...

Embodiment 3

[0032] Peanut cakes are detoxified and ground into particles with a particle size of 7nm, ready for use; corn flour is obtained by grinding threshed and sun-dried corn into corn flour; tea meal is crushed and ground into particles with a particle size of 8nm , that is, spare;

[0033] A method for preparing a water quality improver for fish farming, the operation steps are as follows:

[0034] (1) Taking g as the unit, take the following component raw materials: the above-mentioned standby peanut cake 50g, the above-mentioned standby corn flour 25g, trace elements (ferrous sulfate, manganese sulfate, copper sulfate, zinc sulfate, ammonium molybdate and A mixture of boric acid, each component is mixed at a weight ratio of 1:1) 3g, 17g of nitrifying bacteria, 15g of bifidobacteria, 3g of Aspergillus tubingensis, 7g of molasses, 2.2g of the above-mentioned standby tea meal and 0.008g of acetylcholinesterase;

[0035] (2) Mix and stir the peanut cake, corn flour, trace elements, ...

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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...

Claims

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Application Information

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IPC IPC(8): C02F3/34
CPCC02F3/342C02F3/34C02F2305/06
Inventor 黄家绍
Owner 南宁海世界生物科技有限公司
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