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Immobilized microbial compound fertilizer and preparation method thereof

A technology of immobilized microorganisms and compound fertilizers, which is applied in the preparation of organic fertilizers, the treatment of biological organic parts, and organic fertilizers. Soil permeability and root oxygen supply, no drug resistance, and more effect sites

Active Publication Date: 2015-12-16
WUHAN RUIZE SOURCE BIOLOGICAL ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of microbial organic fertilizers on the market, but some formulas are unreasonable, which makes the final organic fertilizer less microbial content, less active ingredients, and limited fertilizer efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A preparation method for immobilized microbial compound fertilizer, comprising the following steps:

[0032] Step 1, the bran that is 20 parts by weight, the poultry manure of 30 parts, the malt selenium of 5 parts, the selenium ore of 2 parts and the bentonite of 20 parts are respectively tiled into the rectangle that thickness is 3mm, with wavelength A 260nm ultraviolet germicidal lamp irradiates both the front and back sides of the material for 25 minutes, and the malt selenium is wetted with kiwi fruit juice, wherein the particle size of the selenium ore is 500nm.

[0033] Step 2. After mixing the bran, poultry manure and selenium ore to obtain the mixture, react with a microwave with a power of 450w for 30min, set the temperature at 75°C, and then mix the mixture with hydrochloric acid with a mass fraction of 10% The solution was mixed uniformly at a mass ratio of 2:1, allowed to stand for 30 minutes, and then reacted with a microwave with a power of 450w for 50 mi...

Embodiment 2

[0042] A preparation method for immobilized microbial compound fertilizer, comprising the following steps:

[0043] Step 1, the bran that is 30 parts by weight, the poultry manure of 40 parts, the malt selenium of 5 parts, the selenium ore of 3 parts and the bentonite of 20 parts are respectively tiled into a rectangle with a thickness of 5mm, with a wavelength of A 260nm ultraviolet germicidal lamp is used to irradiate the front and back sides of the material for 30 minutes, and the malt selenium is wetted with kiwi fruit juice, wherein the particle size of the selenium ore is 600nm.

[0044] Step 2. After mixing the bran, poultry manure and selenium ore to obtain the mixture, react with a microwave with a power of 450w for 30min, set the temperature at 75°C, and then mix the mixture with hydrochloric acid with a mass fraction of 10% The solution was mixed uniformly at a mass ratio of 3:1, allowed to stand for 30 minutes, and then reacted with a microwave with a power of 450w f...

Embodiment 3

[0053] A preparation method for immobilized microbial compound fertilizer, comprising the following steps:

[0054] Step 1, the bran that is 22 parts by weight, the poultry manure of 34 parts, the malt selenium of 5 parts, the selenium ore of 2 parts and the bentonite of 20 parts are respectively tiled into the rectangle that thickness is 4mm, with wavelength A 260nm ultraviolet germicidal lamp irradiates both the front and back sides of the material for 27 minutes, and the malt selenium is wetted with kiwi fruit juice, wherein the particle size of the selenium ore is 555nm.

[0055] Step 2. After mixing the bran, poultry manure and selenium ore to obtain the mixture, react with a microwave with a power of 450w for 30min, set the temperature at 75°C, and then mix the mixture with hydrochloric acid with a mass fraction of 10% The solution was mixed uniformly at a mass ratio of 3:1, allowed to stand for 30 minutes, and then reacted with a microwave with a power of 450w for 50 mi...

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PUM

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Abstract

The invention discloses an immobilized microbial compound fertilizer which is prepared from the following components in parts by weight: 3-4 parts of bacillus mucilaginosus, 1-2 parts of bacillus megatherium, 2-3 parts of bacillus laterosporus, 2-3 parts of trichoderma viride, 40-50 parts of a 35 g / L sodium alginate solution, 20-30 parts of bran, 30-40 parts of animal dung, 5 parts of malt selenium, 2-3 parts of selenium ore, 20 parts of bentonite and 1-2 parts of calcium pantothenate. The invention further provides a formula of the immobilized microbial compound fertilizer. The immobilized microbial compound fertilizer provided by the invention is high in microorganism content and active constituent content and remarkable in fertilizer efficiency.

Description

technical field [0001] The invention relates to the field of organic fertilizers. More specifically, the present invention relates to an immobilized microbial compound fertilizer and a preparation method thereof. Background technique [0002] Immobilized cell technology is to locate free cells, enzymes, proteins, etc. inside the granules made of natural or organic synthetic materials by chemical or physical methods, maintain their activity and proliferate inside the granules, once the conditions are suitable, the immobilized Microorganisms will be released from the pellets. There are many kinds of microbial organic fertilizers on the market now, but some formulas are unreasonable, which makes the final organic fertilizer have less microbial content, low active ingredients, and limited fertilizer efficiency. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provide at least the advantages whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05F17/00C05G3/60
CPCY02W30/40
Inventor 周世同熊巍王斌方琛苏斌朱瑶
Owner WUHAN RUIZE SOURCE BIOLOGICAL ENVIRONMENTAL PROTECTION TECH
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