Preparation method of bio-organic fertilizer

A bio-organic fertilizer and animal manure technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., can solve the problems of insufficient nutrient elements of bio-fertilizers, high nutrient content of bio-organic fertilizers, and inconvenient application of farm manure, etc. problem, achieve the effect of increasing and renewing soil organic matter, simple process, and improving fertilizer utilization rate

Inactive Publication Date: 2015-01-07
林文罗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] (3) Bio-organic fertilizers can improve product quality; excessive application of chemical fertilizers leads to poor product quality;
[0018] (4) The nutrient content of bio-organic fertilizer is high; the refined organic fertilizer has caused nutrient loss due to high temperature treatment;
[0022] (2) Bio-organic fertilizer is odorless; farmyard manure has stench;
[0023] (3) The application of bio-organic fertilizer is convenient and uniform; the application of farmyard manure is

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0057] Example 1:

[0058] 1. Composition and ratio of raw materials: 23% nitrate mud, 22% pig manure, 20% flint mud, 15% rapeseed cake, 10% phosphate powder, 10% plant ash, proper amount of biogas liquid.

[0059] 2. Mixing: Dry the above-mentioned nitrate mud, flint mud, phosphorite powder, rapeseed cake, plant ash, and pig manure until the moisture content of the material is less than 12%, and then break them separately, and then mix the various materials and combine them. Stir uniformly to obtain a mixture material, and finally mix the biogas liquid and the mixture material and stir evenly and adjust the water content of the mixture material to 55-65%.

[0060] 3. Fermentation: Pile the mixture into strips with a width of 2 meters, a height of 1 meter, and unlimited length, and cover it with a plastic film cloth for anaerobic fermentation.

[0061] 4. Turning: When the temperature in the mixture reaches 60℃, it will be kept for 6-8 days and then piled and turned. After the pile is...

Example Embodiment

[0064] Example 2:

[0065] 1. Composition and ratio of raw materials: 23% nitrate mud, 22% cow dung, 20% flint mud, 15% rapeseed cake, 10% phosphate powder, 10% plant ash, proper amount of biogas liquid.

[0066] 2. Mixing: Dry the above-mentioned nitrate mud, flint mud, phosphorite powder, rapeseed cake, plant ash, and cow dung until the moisture content of the material is lower than 12%, and then break them separately, and then mix the various materials together Stir uniformly to obtain a mixture material, finally mix the biogas liquid and the mixture material and stir evenly, and adjust the water content of the mixture material to 55-65%.

[0067] 3. Fermentation: Pile the mixture into strips with a width of 2 meters, a height of 1 meter, and unlimited length, and cover it with a plastic film cloth for anaerobic fermentation.

[0068] 4. Turning: When the temperature in the mixture reaches 60℃, it will be kept for 6-8 days and then piled and turned. After the pile is turned, cover ...

Example Embodiment

[0071] Example 3:

[0072] 1. Composition and ratio of raw materials: 23% nitrate mud, 22% sheep dung, 20% flint mud, 15% rapeseed cake, 10% phosphate powder, 10% plant ash, proper amount of biogas liquid.

[0073] 2. Mixing: Dry the above-mentioned nitrate mud, flint mud, phosphorite powder, rapeseed cake, plant ash, and sheep dung until the moisture content of the material is below 12%, and then break them separately, and then mix the various materials together Stir uniformly to obtain a mixture material, and finally mix the biogas liquid and the mixture material and stir evenly and adjust the water content of the mixture material to 55-65%.

[0074] 3. Fermentation: Pile the mixture into strips with a width of 2 meters, a height of 1 meter, and unlimited length, and cover it with a plastic film cloth for anaerobic fermentation.

[0075] 4. Turning: When the temperature in the mixture reaches 60℃, it will be kept for 6-8 days and then piled and turned. After the pile is turned, cove...

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PUM

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Abstract

The invention discloses a preparation method of a bio-organic fertilizer which is prepared from nitrate mud, animal waste, flint clay, a rapeseed cake, phosphorus powder, plant ash and biogas fluid via combination and fermentation. The preparation process comprises the following steps: respectively airing the nitrate mud, the flint clay, the phosphorus powder, the rapeseed cake, the plant ash and the animal waste until the water content of the materials is lower than 12%, then respectively smashing the materials, mixing the materials and stirring uniformly to obtain a mixed material, mixing the biogas fluid with the mixed material to stir uniformly and adjusting the water content of the mixed material to 55-65%, and carrying out pile fermentation. The bio-organic fertilizer is wide in raw material source, low in cost, simple in preparation process, low in prepared product cost, comprehensive in nutrient element and good in fertilizer effect, and has the properties of increasing the organic matters of the soil, improving the soil structure, promoting the microbial activities of the soil, strengthening the fertilizer maintenance and fertilizer supply of the soil, increasing the crop output and improving the agricultural product quality.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production, and in particular relates to a preparation method of bio-organic fertilizer. Background technique [0002] At present, the fertilizers used in agricultural production mainly include: chemical fertilizers, refined organic fertilizers, biological organic fertilizers, biological bacterial fertilizers, and farmyard manures. [0003] Chemical fertilizers are fertilizers made by chemical methods that contain one or several nutrients needed for the growth of crops. Chemical fertilizers containing only one nutrient element that can be marked are called unit fertilizers, such as nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, and minor macro element fertilizers and trace element fertilizers. Chemical fertilizers that contain two or three of the three nutritional elements nitrogen, phosphorus, and potassium and whose content can be indicated are called compound fertilizers ...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00
CPCC05B13/02C05G3/00C05G3/60C05G3/80C05C11/00C05D1/00C05D9/02C05F3/00C05F5/002C05F7/00Y02E50/30Y02W30/40
Inventor 林文罗
Owner 林文罗
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