Soil activation and remediation fertilizer and preparation method thereof

A technology of soil activation and soil activator, which is applied in the field of soil activation and restoration fertilizer and its preparation, which can solve the problems of inconvenient popularization and application, labor-intensive fertilization, etc., and achieve the effect of strong activity, less usage and quick effect

Active Publication Date: 2010-12-15
姚乃华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fertilization is labor-intensive and requires young and strong labor to complete, which is inconvenient for popularization and application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Grind young lignite with free humic acid weight content>10%, pass through a 100-mesh sieve, then mix with water at a weight ratio of 1:20, stir for 15 minutes every 1 hour at 75°C and 5 atmospheres, and react After 6 hours, let it stand overnight, filter it with a 60-mesh filter the next day, and take its clear solution to obtain a humic substance solution.

[0028] The soil activator is obtained by mixing sucrose stearate, heptadecanoic acid and Tween 60 in a weight ratio of 1.5:0.4:0.1.

[0029] Nitrogen, phosphorus and potassium fertilizers are crushed through a 20-mesh sieve and mixed to obtain nitrogen, phosphorus and potassium fertilizers, wherein the nutrient content of nitrogen, phosphorus and potassium is N:P:K=1:1:1.

[0030] Add 1 part of fish soluble pulp, 0.2 parts of humic substance solution, 1 part of molasses, and 0.4 parts of vinegar residue, mix evenly, pour it into a fermenter, and carry out natural fermentation at normal temperature and pressure for ...

Embodiment 2

[0032] The young lignite with free humic acid weight content>10% is pulverized and finely ground, passed through a 200 mesh sieve, then mixed with water at a weight ratio of 1:20, stirred at 175°C and 6 atmospheres for 15 minutes every hour, and reacted After 8 hours, let stand overnight,

[0033] The next day, filter it with a 100-mesh filter, take its clear liquid, and obtain a humic substance solution. The soil activator is obtained by mixing sucrose stearate, heptadecanoic acid and Tween 60 in a weight ratio of 1.5:0.4:0.1.

[0034] Nitrogen fertilizer, phosphorus fertilizer, and potassium fertilizer are crushed according to the weight requirements and mixed through a 20-mesh sieve to obtain nitrogen, phosphorus, and potassium fertilizers. We choose urea, monoammonium phosphate, and potassium sulfate as raw materials for nitrogen, phosphorus, and potassium fertilizers. The nutrient content of nitrogen, phosphorus, and potassium It is N:P:K=1:1:1.

[0035] Add 1 part of f...

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PUM

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Abstract

The invention provides a soil activation and remediation fertilizer. The fertilizer is characterized by being formed by adding nitrogen, phosphorus and potassium fertilizers and a soil active agent into high-concentration organic matter liquid and then curing the mixture, wherein the high-concentration organic matter liquid is formed by performing biological fermentation on natural organic matters and agricultural wastes. The invention also provides a preparation method for the soil activation and remediation fertilizer. The method is characterized by comprising the following steps of: uniformly mixing the natural organic matters and the agricultural wastes; naturally fermenting the mixture in a fermentation tank at normal temperature to form organic liquid with a dark brown color and a slightly strong fish mellow flavor; filtering the obtained product and extracting supernate to obtain the high-concentration organic matter liquid; and curing the high-concentration organic matter liquid obtained by the step 1, the soil active agent and the nitrogen, phosphorus and potassium fertilizers to obtain the soil activation and remediation fertilizer. The soil activation and remediation fertilizer has the advantages of serving as fertilizer and making soil environment not deteriorated and maintaining enduring productivity.

Description

technical field [0001] The invention relates to a soil activation and restoration fertilizer and a preparation method thereof, belonging to the technical field of fertilizers. Background technique [0002] The relationship between soil-plant-fertilizer: the plant is the core, the soil is the foundation, and the fertilizer provides essential nutrients for plant growth and is the food for plants. Fertilizers generally include organic fertilizers and chemical fertilizers. The traditional fertilization in my country is mainly based on organic fertilizers. The introduction of chemical fertilizers has brought a leap forward in my country's agricultural production, and the yield has increased significantly, resulting in an emphasis on chemical fertilizers. Excessive use of chemical fertilizers, ignoring the use of organic fertilizers, or even applying only chemical fertilizers without organic fertilizers not only sharply reduces the efficiency of chemical fertilizers, but also deg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 姚乃华潘昶
Owner 姚乃华
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