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Bio-organic fertilizer and processing method thereof

A bio-organic fertilizer and organic fertilizer technology, which is applied in the direction of phosphate fertilizer, fertilization device, fertilizer mixture, etc., can solve the problems of excessive microbial strains, coating agent cannot be released in a targeted manner, and microbial mortality rate becomes higher, so as to facilitate crop growth , reduce exposure, and improve the effect of the ecological environment

Inactive Publication Date: 2020-02-21
平顶山豫稼轩农业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent extends the shelf life of the fertilizer to a certain extent by coating the coating agent on the surface of the fertilizer, but the coating agent cannot be released in a directional manner according to the needs of plant growth. At the same time, the microbial cells stick to all machine coating agents, which will Cause too many microbial strains to solve, so that the mortality rate of microorganisms becomes higher

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The bio-organic fertilizer of this embodiment includes the following raw materials in parts by weight: 10 parts of straw biomass charcoal, 5 parts of seaweed organic fertilizer, 7 parts of nitrogen, phosphorus and potassium fertilizer, 3 parts of plant ash, 2 parts of activated humic acid, 4 parts of fermentation residue, decomposed 8 parts of fermented feces, 0.2 parts of compound microbial preparation.

[0052] Wherein, the preparation method of the straw biochar is as follows: crush the straw, put it into wood vinegar and boil it, then filter and dry it to obtain the straw scrap, and in an anaerobic atmosphere, and Carbonization is carried out at 350°C to obtain straw biochar.

[0053] Wherein, the straw is soybean straw.

[0054] Wherein, the nitrogen, phosphorus and potassium fertilizer is a mixture of ammonium nitrate, monoammonium phosphate and potassium sulfate in a mass ratio of 5:2:1.

[0055] Wherein, the activated humic acid is obtained by oxidizing and ac...

Embodiment 2

[0067] The bio-organic fertilizer of the present embodiment comprises the following raw materials in parts by weight: 20 parts of straw biomass charcoal, 10 parts of seaweed organic fertilizer, 12 parts of nitrogen, phosphorus and potassium fertilizer, 6 parts of plant ash, 5 parts of activated humic acid, 8 parts of fermentation residue, decomposed 15 parts of fermented feces and 0.6 parts of compound microbial preparation.

[0068] Wherein, the preparation method of the straw biochar is as follows: crush the straw, put it into wood vinegar and boil it, then filter and dry it to obtain the straw scrap, and in an anaerobic atmosphere, and Carbonization is carried out at 400°C to obtain straw biochar.

[0069] Wherein, the straw is soybean straw.

[0070] Wherein, the nitrogen, phosphorus and potassium fertilizer is a mixture of ammonium nitrate, monoammonium phosphate and potassium sulfate in a mass ratio of 5:2:1.

[0071] Wherein, the activated humic acid is obtained by ox...

Embodiment 3

[0083] The bio-organic fertilizer of the present embodiment comprises the following raw materials in parts by weight: 15 parts of straw biomass charcoal, 7.5 parts of seaweed organic fertilizer, 10 parts of nitrogen, phosphorus and potassium fertilizer, 4.5 parts of plant ash, 3.5 parts of activated humic acid, 6 parts of fermentation residue, decomposed 11 parts of fermented feces and 0.4 parts of compound microbial preparation.

[0084] Wherein, the preparation method of the straw biochar is as follows: crush the straw, put it into wood vinegar and boil it, then filter and dry it to obtain the straw scrap, and in an anaerobic atmosphere, and Carbonization is carried out at 380°C to obtain straw biochar.

[0085] Wherein, the straw is a mixture of soybean straw and peanut straw.

[0086] Wherein, the nitrogen, phosphorus and potassium fertilizer is a mixture of ammonium nitrate, monoammonium phosphate and potassium sulfate in a mass ratio of 5:2:1.

[0087] Wherein, the act...

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Abstract

The invention relates to the technical field of agricultural fertilizers, particularly to a bio-organic fertilizer and a processing method thereof. The bio-organic fertilizer is prepared from the following raw materials in parts by weight: 10-20 parts of straw biomass charcoal, 5-10 parts of seaweed organic fertilizer, 7-12 parts of nitrogen-phosphorus-potassium fertilizer, 3-6 parts of plant ash,2-5 parts of activated humic acid, 4-8 parts of fermentation residues, 8-15 parts of decomposed and fermented excrement and 0.2-0.6 part of a compound microbial preparation. According to the bio-organic fertilizer disclosed by the invention, organic nutrients, inorganic nutrients and microorganisms are compounded; the bio-organic fertilizer has the advantages of comprehensive nutrition, easy cropabsorption and soil microbial ecological environment improvement. Meanwhile, release process of the fertilizer in soil can be delayed, utilization rate of the fertilizer is increased, contact betweenthe microbial agent and the fertilizer is reduced through special microbial agent coating treatment, death rate of the microbial agent is reduced, and survival time of effective living bacteria is prolonged.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a bio-organic fertilizer and a processing method thereof. Background technique [0002] The long-term excessive and single use of chemical fertilizers and pesticides in agricultural planting has led to soil nutrient imbalance, acidification, compaction, and salinization, especially the accumulation of nitrate in crops and vegetables, resulting in a decline in the quality of crop products. Moreover, the nitrogen and nitrate brought into the surface water by farmland runoff lead to serious eutrophication of the water and cause groundwater pollution. In recent years, the majority of farmers urgently need to use diversified fertilizers to improve the quality of agricultural products, improve the soil and improve the utilization rate of fertilizers, especially the application of bio-organic fertilizers, which is of great significance to the protection of the environme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/80C05G3/40C05G5/12C05G5/30
CPCC05B7/00C05G3/00
Inventor 柴文安刘世元刘学增
Owner 平顶山豫稼轩农业科技股份有限公司
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