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Microbial organic fish guano and preparation method thereof

A microbial and organic technology, applied in the field of microbial organic fish fertilizer and its preparation, can solve the problems of inability to kill harmful bacteria, lack of effective control of fish diseases, and inability to inhibit the reproduction and growth of pathogenic bacteria, so as to achieve the effect of promoting mass reproduction

Pending Publication Date: 2017-09-08
ANHUI HUACHUANG MODERN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the single compound fish fertilizer cannot kill the harmful bacteria in the fish pond, and cannot inhibit the reproduction and growth of pathogenic bacteria in the water body. Therefore, it lacks the effect of effective prevention and treatment of fish diseases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A microbial organic fish fertilizer, calculated in parts by weight, comprises the following components:

[0025] 36 parts of high-protein organic matter, 2 parts of Rhodopseudomonas palustris, 2 parts of photosynthetic bacteria, 8 parts of humic acid, 34 parts of urea, 23 parts of superphosphate, 4 parts of potassium sulfate and 8 parts of nano sustained-release carrier.

[0026] Among them, the high-protein organic matter is mainly prepared from distiller's grains, sheep dung, fish meal and putrefactive bacteria through fermentation process.

[0027] The nano sustained-release carrier is prepared by the following method:

[0028] Mix hydroxyapatite, attapulgite, hydrotalcite and kaolin evenly to obtain a mixture, add the mixture into a mixed solution of dimethyl sulfoxide and ethanol for ultrasonic vibration, and then filter and dry.

[0029] The preparation method of microbial organic fish fertilizer:

[0030] 1) Mix high-protein organic matter, Rhodopseudomonas pal...

Embodiment 2

[0034] A microbial organic fish fertilizer, calculated in parts by weight, comprises the following components:

[0035] 30 parts of high-protein organic matter, 1 part of Rhodopseudomonas palustris, 2 parts of photosynthetic bacteria, 6 parts of humic acid, 40 parts of ammonium bicarbonate, 20 parts of monoammonium phosphate, 6 parts of potassium dihydrogen phosphate, and 5 parts of nano slow-release carrier share.

[0036] Among them, the high-protein organic matter is mainly prepared from distiller's grains, sheep dung, fish meal and putrefactive bacteria through fermentation process.

[0037] The nano sustained-release carrier is prepared by the following method:

[0038] Mix hydroxyapatite, attapulgite, hydrotalcite and kaolin evenly to obtain a mixture, add the mixture into a mixed solution of dimethyl sulfoxide and ethanol for ultrasonic vibration, and then filter and dry.

[0039] The preparation method of microbial organic fish fertilizer:

[0040] 1) Mix high-prote...

Embodiment 3

[0044] A microbial organic fish fertilizer, calculated in parts by weight, comprises the following components:

[0045] 40 parts of high-protein organic matter, 4 parts of Rhodopseudomonas palustris, 2 parts of photosynthetic bacteria, 12 parts of humic acid, 30 parts of ammonium bicarbonate, 25 parts of monoammonium phosphate, 3 parts of potassium chloride and 10 parts of nano slow-release carrier .

[0046] Among them, the high-protein organic matter is mainly prepared from distiller's grains, sheep dung, fish meal and putrefactive bacteria through fermentation process.

[0047] Among them, the high-protein organic matter is mainly prepared from distiller's grains, sheep dung, fish meal and putrefactive bacteria through fermentation process.

[0048] The nano sustained-release carrier is prepared by the following method:

[0049] Mix hydroxyapatite, attapulgite, hydrotalcite and kaolin evenly to obtain a mixture, add the mixture into a mixed solution of dimethyl sulfoxide ...

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Abstract

The invention provides a microbial organic fish guano and a preparation method thereof. The microbial organic fish guano is prepared from, by weight, 30-40 parts of high-protein organic matter, 3-6 parts of compound microorganism, 6-12 parts of humic acid, 30-40 parts of inorganic nitrogenous fertilizer, 20-25 parts of inorganic phosphate fertilizer, 3-6 parts of inorganic potash fertilizer and 5-10 parts of nano slow-release carrier, wherein the high-protein organic matter is mainly prepared from vinasse, sheep dung, fish powder and decay promoting bacteria through a fermentation process. According to the formula, the fish guano is obtained through turning fermentation, even mixing, smashing and screening. The fish guano can provide comprehensive and rich nutrition for fish and inhibit fish diseases, meanwhile can improve water quality and increase dissolved oxygen in water.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a microbial organic fish fertilizer and a preparation method thereof. Background technique [0002] In the last two decades, due to the development of intensive fish farming, fish production has continued to increase. Fertilization is one of the effective measures to increase fish production in ponds. Pond fertilization has a long history in our country. Fishermen have already used fertilization methods to cultivate fry and fingerlings, such as breeding in greens, using pig manure, chicken manure, etc., to successfully cultivate fry into fingerlings and adult fish. Although traditional organic fertilizers have long-lasting fertilizer effects after application, they decompose slowly and consume a lot of oxygen during decomposition. Improper application can easily cause hypoxic death of aquatic animals. Although the traditional inorganic fertilizer acts quickly, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00A23K50/80A23K10/12A23K10/38A23K10/26A23K10/22A23K20/28A23K20/105A23K20/20
CPCA23K10/12A23K10/22A23K10/26A23K10/38A23K20/105A23K20/20A23K20/28A23K50/80C05B1/02C05B7/00C05F17/00C05G3/00C05C9/00C05D1/02C05F1/002C05F3/00C05F5/008C05F11/02C05F11/08C05C3/00Y02P60/87Y02W30/40
Inventor 张华传
Owner ANHUI HUACHUANG MODERN AGRI TECH