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Biomass organic fertilizer and preparation method thereof

An organic fertilizer and biomass technology, applied in the preparation of organic fertilizers, organic fertilizers, bio-organic part treatment, etc., can solve the problems of low fertilizer efficiency, side effects of plant growth, long production cycle, etc., achieve good fertilizer efficiency, ensure safety, Beneficial Effects on the Environment

Inactive Publication Date: 2016-11-09
HEBEI TIANSHAN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The preparation cost of organic fertilizer in the prior art is very high, and the production cycle is long, and the fertilizer efficiency is relatively low. What is more serious is that the toxic substances in the fertilizer cannot be completely removed, and there are certain side effects on plant growth.

Method used

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  • Biomass organic fertilizer and preparation method thereof
  • Biomass organic fertilizer and preparation method thereof
  • Biomass organic fertilizer and preparation method thereof

Examples

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preparation example Construction

[0042] like figure 1 Shown, the preparation method of the application embodiment biomass organic fertilizer, described method comprises the steps:

[0043]Step 1: Prepare the following raw materials in parts by weight: 20-30 parts of straw charcoal, 30-40 parts of livestock and poultry manure charcoal, 21-44 parts of decomposed chicken manure, and 5-10 parts of wood vinegar;

[0044] The second step: mixing the decomposed chicken manure with the straw charcoal, livestock and poultry manure charcoal and the wood vinegar to make an organic fertilizer;

[0045] The third step: adding 1 to 2 parts of additives to the organic fertilizer, stirring and granulating to make the final fertilizer.

[0046] The method for fermenting and decomposing the decomposed chicken manure includes: (1) adjusting the water content of the chicken manure; (2) cultivating the fermentation agent; (3) mixing the chicken manure with the fermentation agent and a stabilizer to carry out chicken manure compo...

Embodiment 1

[0049] The preparation method of the present application embodiment biomass organic fertilizer, described method comprises the steps:

[0050] (1) Put the peanut straw in a carbonization furnace for carbonization, raise the temperature slowly, control the carbonization temperature at about 350°C, cool after carbonization, take out the peanut straw charcoal, and grind it through a 40-60 mesh sieve;

[0051] (2) Take cow dung and pig manure in any proportion, dry them until the water content is lower than 5%, and the weight of the organic matter contained therein accounts for 10% of the total amount of the cow dung and pig manure; place the dung in a carbonization furnace Carbonization, control the low heating rate, the carbonization temperature is about 450 ℃, cool, crush through 40-60 mesh sieve;

[0052] (3) Regulate the water content of chicken manure to keep its water content at 40%; cultivate the fermenting agent, wherein the fermenting agent is prepared by Bacillus lichen...

Embodiment 2

[0057] The preparation method of the present application embodiment biomass organic fertilizer, described method comprises the steps:

[0058] (1) Put the corn stalks in a carbonization furnace for carbonization, raise the temperature slowly, control the carbonization temperature at about 380°C, cool after carbonization, take out the corn stalk charcoal, and grind it through a 40-60 mesh sieve;

[0059] (2) Take cow dung and chicken manure in any proportion, dry them until the water content is lower than 5%, and the weight of the organic matter contained therein accounts for 15% of the total amount of the cow dung and chicken manure; the manure is placed in a carbonization furnace Carbonization, control the low heating rate, the carbonization temperature is about 450 ℃, cool, crush through 40-60 mesh sieve;

[0060] (3) Regulate the water content of chicken manure to keep its water content at 45%; cultivate the fermenting agent, wherein the fermenting agent is prepared by Baci...

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Abstract

The invention provides a biomass organic fertilizer and a preparation method thereof, which belong to the field of biomass fertilizer production. The biomass organic fertilizer comprises the following raw material in parts by weight: 20-30 parts of stalk carbon, 30-40 parts of livestock and poultry night soil charcoal, 21-44 parts of decomposed chicken manure, and 5-10 parts of pyroligneous liquor. The decomposed chicken manure is composed of chicken manure and a fermentation inocula and a stabilizing agent through fermentation, the fermentation inocula comprises Bacillus licheniformis, bacillus subtilis and aspergillus oryzae. The biomass organic fertilizer has the advantages of good fertilizer efficiency and no chemical pollution.

Description

technical field [0001] The invention belongs to the field of biomass fertilizer production, in particular to a biomass organic fertilizer and a preparation method thereof. Background technique [0002] As we all know, the application of chemical fertilizers in farmland will cause soil compaction, increase of pests and diseases, aggravate environmental pollution and waste a lot of scarce resources. Therefore, people are more and more inclined to use organic fertilizers, and the country also promotes the use of organic fertilizers. Organic fertilizer refers to a type of fertilizer that contains organic matter and can not only provide a variety of inorganic and organic nutrients for crops, but also improve soil fertility. There are many raw materials for the production of organic fertilizers, such as agricultural and forestry residues, livestock and poultry manure, domestic garbage, and urban sludge. [0003] Biochar is a by-product obtained by carbonization of biomass such as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05G1/00C05F17/00C05G3/80
CPCC05B7/00C05D9/00C05F17/00C05G3/00C05G3/80C05F9/04C05F11/00C05F3/00C05F11/08Y02W30/40
Inventor 巩雪桦武美玲王倩张亮潘冬梅
Owner HEBEI TIANSHAN BIOTECH CO LTD
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