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Active humic acid biological organic compound fertilizer and its preparing method

A technology of active humic acid and compound fertilizer, applied in the direction of organic fertilizers, etc., can solve the problems of not paying attention to the protection of the soil ecological environment, destroying the ecological balance of the soil, and low quality of agricultural products, and achieving the elimination of pesticide residues, the effect of increasing production is remarkable, and the improvement of resistance. The effect of oxidative power

Inactive Publication Date: 2004-04-28
王福临
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] China is a large agricultural country. In the past few decades, the traditional inorganic agriculture used inorganic or inorganic compound fertilizers. It only pursued high yield and did not pay attention to the protection of the soil ecological environment. After long-term use of such fertilizers for many times, the quality of agricultural products was low. Cause soil compaction, decline in fertility, poor tillability, and decrease in organic matter content, destroying the ecological balance of the soil, and polluting the soil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of active humic acid bio-organic compound fertilizer, its preparation method is:

[0032] According to the ratio of active humic acid organic compound fertilizer: containing pure N+P 2 o 5 +K 2 O≤20 total dry weight of each monomer active humic acid nutrient chelate: effective organic matter dry weight=60:40, add monomer active humic nitrogen chelate 250kg in the mixing tank, add monomer active humic acid phosphorus Chelate 170kg, add monomer active potassium humate chelate 230kg, add effective organic matter 350kg, stir and mix, and spray 1kg of beneficial microbial flora matrix liquid at the same time, after fully stirring for 20 minutes, take out the pool and stack the film after one day, Adjust humidity, granulate, dry at low temperature, cool and sieve to form granular gray-black, odorless and harmless active humic acid bio-organic compound fertilizer,

[0033] The fertilizer standard is: organic content ≥ 50%, humic acid ≥ 30%, N ≥ 8%, P 2 o 5 ≥5%, K ...

Embodiment 2

[0035] The ratio of monomer active humic acid nutrient chelate is:

[0036] Oxidized and activated humic acid (dry weight): monomer nutrient = 100: 10-80

[0037] Its preparation method is:

[0038] (1) Oxidation and activation of humic acid, according to humic acid (dry weight): water: the ratio of oxidizing agent=100: 60: 15 injects 60kg of water into the reactor, starts stirring, then drops into 100kg humic acid, heats, then Slowly add 15kg of HNO 3 , heat up to 90°C, keep warm for 30 minutes, oxidation and activation are completed; then add KCl 100kg according to the ratio of monomer active humic acid nutrient chelate, continue to stir, after 30 minutes of heat preservation, stop heating and stirring, discharge, Drying, just obtain monomeric active humic acid potassium chelate powder (other monomeric nutrients are also obtained by analogy), which can be used as raw material for producing active humic acid bio-organic compound fertilizer;

[0039] (2) Put the powdery che...

Embodiment 3

[0041] The ratio of effective organic matter is:

[0042] Humic acid (dry weight): poultry manure or harmless sludge (dry weight): oxidant = 100: 30-80: 5-30

[0043] Its preparation method is:

[0044] According to the formula of effective organic matter: humic acid (dry weight): poultry manure or harmless sludge (dry weight): oxidant=100:50:15, inject 30kg of water into the reaction kettle, start stirring, and add 100kg of dry humic acid , poultry manure or harmless sludge (dry weight) 50kg, then slowly add 15kg of HNO 3 Continue to stir, heat to 90°C, keep warm for 30 minutes, after the reaction is completed, discharge and cool, enter the mixing tank, stir, spray 0.2kg of beneficial microbial flora matrix liquid, mix well (20 minutes), discharge the material and stack it for one day , and then adjust the humidity, granulate, dry at low temperature, cool and sieve to obtain granular active humic acid bio-organic fertilizer; or directly dry the reacted material into powdery...

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Abstract

The active organic compound fertilizer consists of humic acid, water, oxidant, probiotics, saccharide, animal excrement or harmless sludge, nitrogen fertilizer, phosphate fertilizer, potash fertilizer, etc. and is produced through serial technological steps. It has no smell, no harm, nitrogen fixing, phosphate decomposing and potash decomposing functions, and can improve soil, raise crop yield and quality.

Description

Technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to an active humic acid bio-organic compound fertilizer and a preparation method thereof. Background technique [0002] China is a large agricultural country. In the past few decades, the traditional inorganic agriculture used inorganic or inorganic compound fertilizers. It only pursued high yield and did not pay attention to the protection of the soil ecological environment. After long-term use of such fertilizers for many times, the quality of agricultural products was low. It causes soil compaction, decreased fertility, poor arability, and reduced organic matter content, which destroys the ecological balance of the soil and pollutes the soil. In order to develop my country's organic ecological agriculture and take the road of sustainable agricultural development, it is necessary to use corresponding organic fertilizers on the fertilizers, among which the application o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/02C05F11/08C05F15/00
Inventor 王福临
Owner 王福临
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