Zymolytic humic acid for agriculture and production method thereof

A humic acid and enzymatic hydrolysis technology, applied in agriculture, application, organic fertilizer, etc., can solve the problems of strong corrosiveness of raw materials, complex activation process, poor activation effect, etc., and achieve good granulation performance, simple process, and soil improvement. Effect

Inactive Publication Date: 2016-09-28
耿春斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that existing methods for producing humic acid can only separate and activate humic acid components in weathered coal, have poor activation effects on other organic nutrients in weathered coal e

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An enzymatically hydrolyzed humic acid for agriculture in this example is made from the following raw materials in parts by weight: 100 parts of weathered coal, 0.01 part of a composite enzyme activator and 15 parts of auxiliary agents.

[0021] The above-mentioned composite enzyme activator is made of the following raw materials by weight percentage: 10000U / g phytase 7%, 100000U / g cellulase 7%, 10000U / g lipase 3%, 4000U / g glucose oxidase 15%, 100000U / g alkaline pectinase 8%, 100000U / g polycanase 20%, 50 billion / g Bacillus subtilis powder 20% and 20 billion / g jelly-like Bacillus powder 20%.

[0022] The above auxiliary agent is made of the following raw materials in parts by weight: 95 parts of ammonium bicarbonate, 3 parts of ferrous sulfate and 2 parts of potassium hydroxide.

[0023] A method for producing the agricultural enzymolysis humic acid in the foregoing embodiment, it is made up of following steps:

[0024] 1) Preparation of compound enzyme activator

[00...

Embodiment 2

[0031] An agricultural enzymolysis humic acid in this embodiment is made of the following raw materials in parts by weight: 100 parts of weathered coal, 0.05 parts of a composite enzyme activator and 15 parts of auxiliary agents.

[0032] The above-mentioned composite enzyme activator is made of the following raw materials by weight percentage: 10000U / g phytase 10%, 100000U / g cellulase 10%, 10000U / g lipase 5%, 4000U / g glucose oxidase 10%, 100000U / g alkaline pectinase 10%, 100000U / g polycanase 15%, 50 billion / g Bacillus subtilis powder 10% and 20 billion / g jelly-like Bacillus powder 30%.

[0033] The above auxiliary agent is made of the following raw materials in parts by weight: 95 parts of ammonium bicarbonate, 3 parts of ferrous sulfate and 2 parts of potassium hydroxide.

[0034] A method for producing the agricultural enzymolysis humic acid in the foregoing embodiment, it is made up of following steps:

[0035] 1) Preparation of compound enzyme activator

[0036] First w...

Embodiment 3

[0042] An enzymatically hydrolyzed humic acid for agriculture in this example is made from the following raw materials in parts by weight: 100 parts of weathered coal, 0.03 parts of a composite enzyme activator and 15 parts of auxiliary agents.

[0043] The above compound enzyme activator is made from the following raw materials in weight percentage: 10000U / g phytase 8%, 100000U / g cellulase 9%, 10000U / g lipase 4%, 4000U / g glucose oxidase 11%, 100000U / g alkaline pectinase 9%, 100000U / g polycanase 19%, 50 billion / g Bacillus subtilis powder 15% and 20 billion / g jelly-like Bacillus powder 25%.

[0044] The above auxiliary agent is made of the following raw materials in parts by weight: 95 parts of ammonium bicarbonate, 3 parts of ferrous sulfate and 2 parts of potassium hydroxide.

[0045] A method for producing the agricultural enzymolysis humic acid in the foregoing embodiment, it is made up of following steps:

[0046] 1) Preparation of compound enzyme activator

[0047] Firs...

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PUM

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Abstract

The invention relates to zymolytic humic acid for agriculture and a production method thereof and belongs to a humic acid and its production method. The production method solves the technical problem that the existing humic acid production method has poor activation effects and complex activation processes, produces strong corrosion to raw materials and has high energy consumption, a high cost and large environmental pollution. The zymolytic humic acid for agriculture is prepared from 100 parts by weight of weathered coal, 0.01-0.05 parts by weight of a compound enzyme activator and 15 parts by weight of an auxiliary agent. The production method comprises 1, preparing a compound enzyme activator, 2, preparing an auxiliary agent, and 3, preparing zymolytic humic acid through adjusting water content of 100 parts by weight of weathered coal to obtain coal paste with water content of 60-70%, adjusting pH through calcium hydrate, adding the compound enzyme activator into the coal paste, carrying out uniform mixing, conveying the mixture into a degradation tank, adding the auxiliary agent into the mixture, carrying out degradation, and crushing the mixture through a chain type pulverizer to obtain a zymolytic humic acid finished product.

Description

technical field [0001] The invention relates to an enzymatically hydrolyzed humic acid for agriculture and a production method thereof, which belongs to humic acid and a production method thereof. Background technique [0002] Weathered coal, commonly known as outcrop coal, generally refers to lignite, bituminous coal, and anthracite coal that are close to or exposed to the surface, and are formed by the infiltration and weathering of air, sunlight, rain, snow, wind, sand, freezing, etc., and contain a large amount of regenerated humic acid (HA) And a variety of oxygen-containing active functional groups, used in agricultural production can provide plant nutrition, improve soil, and improve the quality of agricultural products. It is an important agricultural resource and the main raw material for processing humic acid products in my country. However, the organic nutrients in weathered coal are difficult to be absorbed and utilized by crops due to their large molecular weight...

Claims

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Application Information

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IPC IPC(8): C05F11/02C05G3/04C05G3/80
CPCC05D9/02C05F11/02C05G3/80C05F11/00C05F11/08
Inventor 耿春斌
Owner 耿春斌
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