A fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms, its preparation method and application

A microbial agent and organic matter technology, applied in the application, fertilizer mixture, layered/coated fertilizer, etc., can solve the problems of poor repeatability and stability, low microbial survival rate, and short effective time of the agent to achieve comprehensive nutrition Balance, improve soil conditions, inhibit reproduction

Active Publication Date: 2021-01-08
SHENZHEN BATIAN ECOTYPIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing microbial fertilizer preparation process, the microbial agent is mainly added during the granulation process. High temperature treatment will lead to the death of a large number of microorganisms. After application, the bacterial agent has a short effective time, poor repeatability and stability.
In addition, since the microorganisms in microbial fertilizers cannot directly contact with chemical fertilizers, microbial fertilizers have problems such as low microbial survival rate and poor activity. Therefore, it is necessary to develop a microbial fertilizer with high microbial survival rate and simple preparation process to improve the current The status quo of soil ecological environment deteriorating

Method used

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  • A fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms, its preparation method and application
  • A fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms, its preparation method and application
  • A fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms, its preparation method and application

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Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0040] 1) Preparation of fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms

[0041] Pass 300-mesh sieve through a 300-mesh sieve formed by drying all the water-soluble fermentation broth produced during the preparation of 1 kg of amino acid (the weight of the water-soluble organic matter is based on the weight percentage of the dried material) , and then the sieved material is uniformly mixed with 0.05kg of Bacillus subtilis and 0.05kg of Paecilomyces lilacinus to obtain a fertilizer synergistic coating containing water-soluble organic matter and microorganisms.

[0042] 2) Preparation of microbial fertilizer

[0043] Put 30kg of urea into the coating machine, then spray the above-mentioned fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms into the coating machine, and stay for 5 minutes to obtain the microbial fertilizer of the present invention.

preparation Embodiment 2

[0045] 1) Preparation of fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms

[0046] The substance formed after drying all the water-soluble fermentation broth produced in the preparation process of 1kg amino acid (the weight of the water-soluble organic matter is based on the weight percentage of the substance formed after drying is 50%), 0.2kg concave-convex Rod clay (its fineness is 250 mesh), 80g mica powder, 50g magnesia are mixed uniformly, pass through 300 mesh sieves then, then the material after sieving is mixed with 0.05kg Bacillus subtilis and 0.05kg Paecilomyces lilacinus , that is, to prepare a fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms.

[0047] 2) Preparation of microbial fertilizer

[0048] Put 30kg of urea into the coating machine, then spray the above-mentioned fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms into t...

preparation Embodiment 3

[0050] 1) Preparation of fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms

[0051] The substance formed after drying all the water-soluble fermentation broth produced in the preparation process of 1kg amino acid (the weight of the water-soluble organic matter is based on the weight percentage of the substance formed after drying is 50%), 0.1kg concave-convex Rod clay (its fineness is 250 mesh), 50g mica powder, 30g magnesia are mixed uniformly, pass through 300 mesh sieves then, then the material after sieving is mixed with 0.05kg Bacillus subtilis and 0.05kg Paecilomyces lilacinus , that is, to prepare a fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms.

[0052] 2) Preparation of microbial fertilizer

[0053] Put 30kg of urea into the coating machine, then spray the above-mentioned fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms into t...

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Abstract

The invention discloses a fertilizer synergic coating agent containing a water-soluble organic matter and a microorganism, a preparation method thereof and an application; the fertilizer synergic coating agent contains water-soluble organic matter and microbial agent, and the weight ratio of water-soluble organic matter and microbial agent is (3-100): 1, wherein the water-soluble organic matter is selected from matters dried after completely dissolving fermentation liquor generated from preparation process of amino acid and / or ethanol in the water. The fertilizer synergic coating agent belongs to the anhydrous type coating agent; the coating rate of the fertilizer synergic coating agent can be improved during the film coating process of manufacturing the microorganism fertilizer; besides, the fertilizer synergic coating agent contains culture protecting agent, and can improve the survival rate of the microorganism and increase effective viable organism number in the soil within a certain time, thereby improving the soil status.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to a fertilizer synergistic coating agent containing water-soluble organic matter and microorganisms, a preparation method and application thereof. Background technique [0002] Agriculture is the foundation of the national economy, and increasing the production and income of agricultural economic crops is inseparable from the application of chemical fertilizers. However, due to the long-term single and partial application of chemical fertilizers in large quantities, various problems have appeared in the soil of our country, such as compaction, acidification, salinization, and the destruction of soil microbial diversity, which directly led to the decline of soil fertility and the outbreak of a large number of field diseases and insect pests. , the increase in agricultural production is not obvious, and at the same time it has brought a series of problems such as environmental ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/40C05G3/60C05G3/80C05G3/90C05G5/30
CPCC05G3/80C05G3/90C05G5/30
Inventor 穆光远黄春艳石鹏飞张敏阚学飞房钦飞
Owner SHENZHEN BATIAN ECOTYPIC ENG
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