Silicon-rich organic fertilizer and preparation method thereof

An organic fertilizer, silicon-rich technology, applied in the preparation of organic fertilizer, organic fertilizer, biological organic part treatment and other directions, can solve problems such as unfavorable ecological balance, soil and water pollution, complex preparation process, etc., and achieve strong physical adsorption and ionization. The effect of exchange performance, strong disease resistance and high silicon content

Inactive Publication Date: 2016-11-09
GUANGZHOU JUZHU GENERAL TECH INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Chinese Patent No. CN200910012060.4 discloses a method for preparing silicon fertilizer from fly ash containing silicon dioxide. This method has the advantages of realizing waste recycling and environmental protection, but the preparation process is complicated, and the silicon dioxide in fly ash has It is difficult to dissolve in water, so it is di

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1

[0025] A silicon-rich organic fertilizer comprises the following raw materials in parts by weight: 5 parts of diatomite, 5 parts of rice straw, 20 parts of knotgrass, 3 parts of corn cob, 10 parts of bean straw, 5 parts of EDTA, 3 parts of superphosphate, and fermenting agent 0.5 servings.

[0026] A kind of silicon-rich organic fertilizer preparation method of embodiment 1 of the present invention, comprises the following steps:

[0027] (1) Take 5 parts of rice straw, 20 parts of knotgrass, 3 parts of corn cob, and 10 parts of bean straw by weight, mix them, grind them through a 100-mesh sieve, prepare mixed powder A, and set aside;

[0028] (2) Add 5 parts of EDTA and 3 parts of superphosphate to the mixed powder A, stir and mix well to obtain mixture B, set aside;

[0029] (3) Put the mixture B prepared in step (2) into a fermenter, add 0.5 part of the fermenting agent, stir evenly, add water until the moisture content is 50%, adjust the pH to 5.5, and...

Example Embodiment

[0032] Example 2

[0033] A silicon-rich organic fertilizer comprises the following raw materials in parts by weight: 6 parts of diatomite, 8 parts of rice straw, 32 parts of knotgrass, 6 parts of corn cob, 16 parts of bean straw, 6 parts of EDTA, 4 parts of superphosphate, and fermentation bacteria 0.6 parts.

[0034] A method for preparing a silicon-rich organic fertilizer in Example 2 of the present invention comprises the following steps:

[0035] (1) Take 8 parts of rice straw, 32 parts of knotgrass, 6 parts of corn cob, and 16 parts of bean straw by weight, mix them, grind them through a 100-mesh sieve, prepare mixed powder A, and set aside;

[0036] (2) Add 6 parts of EDTA and 4 parts of superphosphate to mixed powder A, stir and mix well to obtain mixture B, set aside;

[0037] (3) Put the mixture B prepared in step (2) into a fermenter, add 0.6 parts of fermenting agent, stir evenly, add water until the moisture content is 55%, adjust the pH to 5.8, and stir and sti...

Example Embodiment

[0040] Example 3

[0041] A silicon-rich organic fertilizer comprises the following raw materials in parts by weight: 8 parts of diatomite, 10 parts of rice straw, 40 parts of knotweed, 8 parts of corn cob, 20 parts of bean straw, 7 parts of EDTA, 5 parts of superphosphate, and fermentation bacteria agent 0.8 servings.

[0042] A method for preparing a silicon-rich organic fertilizer in Example 3 of the present invention comprises the following steps:

[0043] (1) Take 10 parts of rice straw, 40 parts of knotgrass, 8 parts of corn cob, and 20 parts of bean straw by weight, mix them, grind them through a 120-mesh sieve, prepare mixed powder A, and set aside;

[0044] (2) Add 7 parts of EDTA and 5 parts of superphosphate to the mixed powder A, stir and mix well to obtain mixture B, set aside;

[0045] (3) Put the mixed B prepared in step (2) into the fermenter, add 0.5-0.8 parts of the fermenting agent, stir evenly, add water until the moisture content is 60%, adjust the pH to...

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PUM

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Abstract

The invention discloses a silicon-rich organic fertilizer and a preparation method thereof. The silicon-rich organic fertilizer comprises, by weight, 5-8 parts of diatomite, 5-10 parts of straws, 20-40 parts of Equisetum ramosissimum, 3-8 parts of corncobs, 10-20 parts of bean stalks, 5-7 parts of EDTA, 3-5 parts of calcium superphosphate and 0.5-0.8 parts of a fermentation inoculant. The microbial aerobic fermentation allows abundant silicon element in the straws, the Equisetum ramosissimum and the corncob raw materials to be converted into water-soluble effective silicon which can be easily absorbed by plants. Diatomite in the organosilicon fertilizer has porousness and extremely physical adsorption and ion exchange performance, and is a good soil improver. The silicon fertilizer is applied to make crops have the advantages of strong disease resistance, high output and high silicon content.

Description

technical field [0001] The invention belongs to the field of fertilizers and provides a silicon-rich organic fertilizer suitable for crops. Background technique [0002] Silicon is the second most abundant element in the earth's crust and soil, and its content is second only to oxygen. It mostly exists in the form of silicate crystals or precipitation, and the effective silicon content that can be absorbed and utilized by plants is relatively low. Silicon is an indispensable trace element to maintain the normal life activities of the human body. The human body absorbs silicon mainly through the conversion of silicon in food. After food containing silicon enters the digestive tract, it is easily absorbed by the intestinal wall and transported to the whole body through lymph and blood. various organizations. Silicon has positive effects on plant growth such as stress resistance. Studies have shown that silicon can improve rice quality, yield, lodging resistance and heavy meta...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05B1/02C05F17/50C05G3/00C05G3/80C05D9/00C05F11/00C05F11/08Y02W30/40
Inventor 不公告发明人
Owner GUANGZHOU JUZHU GENERAL TECH INST CO LTD
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