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Multiple-effect liquid fertilizer and preparation method and application thereof

A technology of liquid and waste liquid, applied in application, fertilization equipment, fertilizer mixture, etc., can solve the problems of soil-borne diseases, such as single inhibition of pathogenic bacteria growth, failure to meet the needs of plant growth, and inability to guarantee the prevention and control of soil-borne diseases. Effects of stress resistance, the need to ensure a healthy diet, and the need to promote crop growth

Inactive Publication Date: 2016-02-17
SHENZHEN BATIAN ECOTYPIC ENG
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] At present, the prevention and control of soil-borne diseases can only achieve good results by inhibiting the growth of pathogenic bacteria, or inactivating plant pathogenic toxins, or improving crop disease resistance.
[0005] 201010264889.6 A method of preventing and controlling plant soil-borne diseases is to use a kind of beneficial microorganisms in the prepared organic fertilizer to secrete special organic substances in the plant roots to inhibit the contact between soil-borne diseases and the roots to achieve the control effect, but the present invention does not consider the existing Plant pathogenic toxins, organic fertilizers can not meet the N\P\K and other nutrients needed for plant growth
However, it cannot provide nutrients during the growth period of crops, and after the organic fertilizer is applied to the soil, it will take a certain time for microbial degradation, which cannot guarantee the effective prevention and control of soil-borne diseases

Method used

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  • Multiple-effect liquid fertilizer and preparation method and application thereof

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Embodiment 1

[0037] A kind of multi-effect liquid fertilizer, the mass percent of basic composition is: small molecule organic carbon liquid 50kg, urea 25kg, monoammonium phosphate 5kg, potassium sulfate 12kg, water glass solution 5kg, citric acid 3kg, each composition of described liquid fertilizer The sum of the contents is 100kg.

[0038] Method for obtaining small molecule organic carbon liquid:

[0039] (1) Stir the monosodium glutamate waste water under the condition of rotating speed 400r / min earlier;

[0040] (2) Add 0.5 kg of concentrated nitric acid with a mass concentration of 85% and 1.5 kg of a mass concentration of 35% hydrochloric acid, and react for 30 minutes.

[0041] (3) Add potassium peroxide into the reactor and continue to stir and react for 60 minutes according to the condition of 400r / min.

[0042] The preparation method of the multi-effect liquid fertilizer includes firstly pouring the small molecular organic carbon liquid into a reaction container with a stirrin...

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Abstract

The invention discloses multiple-effect liquid fertilizer and a preparation method and application thereof. The multiple-effect liquid fertilizer is prepared from, by mass, 50%-60% of small molecule organic carbon liquid, 10%-25% of nitrogenous substances, 5%-9% of phosphorus containing substances, 12%-20% of potassic substances, 5% of water-soluble silicon and 1%-8% of passivator, and the sum of the content of all the components of the liquid fertilizer is 100 percent. The liquid fertilizer can be used for preventing and curing soil-borne diseases and promoting growth of crop root systems. Waste liquid containing rich organic matter is adopted, organic carbon small molecule liquid is obtained through degradation, passivator which can passivate toxins, accumulated in soil, of the soil-borne diseases and basic N and P and K nutrition needed by crops are added, passivating of the toxins secreted by the soil-borne diseases is achieved, and growth of infection bodies of the soil-borne diseases is inhibited; meanwhile, growth of plant root systems is promoted, and stress resistance of the crops is improved.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a preparation method and application of a multi-effect liquid fertilizer which can passivate plant pathogen toxins, inhibit pathogen infection, improve crop stress resistance, and promote plant root growth. Background technique [0002] In agricultural planting and production, with the unreasonable use of chemical fertilizers and continuous cropping of land, the soil micro-ecological environment deteriorates, and pathogenic bacteria and their secreted toxins accumulate in the soil, resulting in increasingly serious soil-borne diseases. [0003] For a long time, people have used a large number of chemical pesticides to prevent and control plant soil-borne diseases. On the one hand, they have destroyed the number of beneficial microorganisms, and on the other hand, they have increased the resistance of plant pathogens. In addition, pathogenic toxins are also one of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G1/00
Inventor 吴小丽
Owner SHENZHEN BATIAN ECOTYPIC ENG
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