Preparation method of bioorganic fertilizer

A bio-organic fertilizer and straw technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., can solve the problems of high labor costs, large space occupation, and long time consumption

Inactive Publication Date: 2018-12-18
利辛县鑫圣农业科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the process of stacking and fermentation has the problems of taking a long time, occupying a large space, and high labor costs, which need to be solved urgently.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A preparation method of bio-organic fertilizer is characterized in that, comprising the steps of:

[0020] S1. Separately pulverize corn stalks, wheat stalks, and sorghum stalks, then mix them evenly, add water to soak, and obtain a mixed straw material;

[0021] S2. Uniformly mix the mixed straw material, mixed bacterial agent, pig manure, cow dung, sheep manure, distiller's grains, urea, soybean meal, cornmeal, brown sugar, and water to obtain a mixed material;

[0022] S3, adding the mixed material into the reaction kettle, covering the kettle lid, heating up and fermenting, turning over the pile, taking it out after being decomposed, and obtaining the fermented material;

[0023] S4, drying the fermented material, granulating, and bagging to obtain bio-organic fertilizer.

Embodiment 2

[0025] A preparation method of bio-organic fertilizer is characterized in that, comprising the steps of:

[0026] S1. Crush corn stalks, wheat stalks, and sorghum stalks into 0.5-1cm long fragments, mix them evenly according to the mass ratio of 7:22:4, and then soak them in water to obtain a mixed straw material with a water content of 65%;

[0027] S2. Mix 100 parts of straw material, 0.6 part of mixed bacterial agent, 3 parts of pig manure, 5 parts of cow manure, 3 parts of sheep manure, 2 parts of distiller's grains, 0.7 part of urea, 0.6 part of soybean meal, 0.4 part of cornmeal, and brown sugar in parts by weight. 0.5 parts and 6 parts of water are mixed evenly to obtain a mixture; the mixed bacteria agent includes by weight: 10 parts of deodorant bacteria, 35 parts of Bacillus subtilis, 30 parts of Aspergillus niger, 33 parts of Aspergillus oryzae, 18 parts of white rot fungus , 12 parts of alkaliphilic bacteria, 11 parts of yeast, 4 parts of p-aminobenzoic acid;

[0...

Embodiment 3

[0031] A preparation method of bio-organic fertilizer is characterized in that, comprising the steps of:

[0032] S1, respectively crushing corn stalks, wheat stalks, and sorghum stalks into 0.5-1 cm long fragments, mixing evenly according to the mass ratio of 9:15:7, and then soaking in water to obtain a mixed straw material with a water content of 65%;

[0033] S2. Mix 120 parts of straw material, 0.3 part of mixed bacterial agent, 5 parts of pig manure, 3 parts of cow manure, 5 parts of sheep manure, 1 part of distiller's grains, 1 part of urea, 0.3 part of soybean meal, 0.6 part of cornmeal, and brown sugar in parts by weight. 0.3 parts and 8 parts of water are mixed evenly to obtain a mixture; the mixed bacterial agent includes by weight: 20 parts of deodorant bacteria, 25 parts of Bacillus subtilis, 40 parts of Aspergillus niger, 25 parts of Aspergillus oryzae, and 25 parts of white rot fungus , 10 parts of alkaliphilic bacteria, 17 parts of yeast, 2 parts of p-aminobenz...

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PUM

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Abstract

The invention discloses a preparation method of a bioorganic fertilizer. The preparation method comprises the following steps: respectively crushing corn stalks, wheat straws and sorghum straws, uniformly mixing the obtained crushed materials, and adding water to soak the obtained mixture to obtain a mixed straw material; uniformly mixing the mixed straw material, a mixed bacterial agent, pig manure, cow dung, sheep manure, distillers'grains, urea, soybean meal, corn flour, brown sugar and water to obtain a mixture; adding the mixture into a reaction kettle, covering the reaction kettle with akettle lid, carrying out heating fermentation, turning the obtained heap, and taking out the obtained decomposed mixture in order to obtain a fermented material; and drying the fermented material, granulating the dried fermented material, and bagging the granulated fermented material to obtain the bioorganic fertilizer. The preparation method has the advantages of short fermentation period, smalloccupied land and low labor cost, and the prepared bioorganic fertilizer has the advantages of good fertilizer effect and high quality.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a method for preparing bio-organic fertilizers. Background technique [0002] Crop stalks are the general term for the stems and leaves (ears) of mature crops. It usually refers to the remaining part of wheat, rice, corn, potato, rapeseed, cotton, sugar cane and other crops (usually coarse grains) after harvesting the seeds. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. It is a multi-purpose renewable biological resource. Straw can be used to produce feed and also Bio-organic fertilizers can be produced. In the rural areas of our country, farmers often crush the straw and stack it for fermentation, and then scatter it in the field when sowing. However, the process of stacking and fermentation has the problems of taking a long time, occupying a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F17/00C05G3/80
CPCC05C9/00C05F17/00C05G3/80C05F3/00C05F5/002C05F5/008C05F11/00C05F11/08Y02W30/40
Inventor 李清李珂李畅李瑾
Owner 利辛县鑫圣农业科技有限责任公司
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