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Gene-induced suspending liquid fertilizer and preparation method thereof

A technology of gene induction and suspending liquid, applied in fertilizer mixture, fertilization device, application, etc., can solve the problems of poor disease resistance, soil impact, etc., and achieve the effects of reducing losses, transporting finished products, and no discharge of three wastes

Inactive Publication Date: 2018-01-23
何萌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing suspended fertilizers have poor disease resistance to crops and have a certain impact on the soil.

Method used

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  • Gene-induced suspending liquid fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] In the embodiment of the present invention, a gene-induced suspension liquid fertilizer is composed of the following raw materials in parts by weight: 3 parts of gene-induced components, 5 parts of humic acid, 35 parts of nitrogen, phosphorus and potassium compound fertilizers, 5 parts of ammonium polyphosphate, 15 parts of water, 1 part of suspending agent, and 1 part of defoamer, wherein the gene induction component is composed of alginic acid and oligomeric acid.

[0029] The preparation method of the gene-inducible suspension liquid fertilizer comprises the following steps:

[0030] In the first step, the NPK compound fertilizer is mixed and pulverized to 200 mesh in a pulverizer.

[0031] In the second step, water and ammonium polyphosphate are added into the shear emulsifier, the rotational speed of the shear emulsifier is 1000r / min, and the shear treatment time is 10min.

[0032] In the third step, put the suspending agent into the shear emulsifier, and the shea...

Embodiment 2

[0036] In the embodiment of the present invention, a gene-induced suspension liquid fertilizer is composed of the following raw materials in parts by weight: 15 parts of gene-induced components, 25 parts of humic acid, 55 parts of nitrogen, phosphorus and potassium compound fertilizer, 25 parts of ammonium polyphosphate, 35 parts of water, 5 parts of suspending agent, and 3 parts of defoamer, wherein the gene induction component is composed of alginic acid and oligomeric acid.

[0037] The preparation method of the gene-inducible suspension liquid fertilizer comprises the following steps:

[0038] In the first step, the NPK compound fertilizer is mixed and pulverized to 200 mesh in a pulverizer.

[0039] In the second step, water and ammonium polyphosphate are added to the shearing emulsifier, the rotational speed of the shearing emulsifier is 6000r / min, and the shearing treatment time is 30min.

[0040] In the third step, the suspending agent is put into the shear emulsifier...

Embodiment 3

[0044] In the embodiment of the present invention, a gene-induced suspension liquid fertilizer is composed of the following raw materials in parts by weight: 5 parts of gene-induced components, 10 parts of humic acid, 40 parts of nitrogen, phosphorus and potassium compound fertilizer, 10 parts of ammonium polyphosphate, 20 parts of water, 2 parts of suspending agent, and 1 part of defoamer, wherein the gene induction component is composed of alginic acid and oligomeric acid.

[0045] The preparation method of the gene-inducible suspension liquid fertilizer comprises the following steps:

[0046] In the first step, the NPK compound fertilizer is mixed and pulverized to 200 mesh in a pulverizer.

[0047] In the second step, water and ammonium polyphosphate are added into the shear emulsifier, the rotational speed of the shear emulsifier is 3000r / min, and the shear treatment time is 15min.

[0048] In the third step, put the suspending agent into the shearing emulsifier, and the...

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Abstract

The invention discloses a gene-induced suspending liquid fertilizer and a preparation method thereof. The fertilizer comprises, by weight part, 3-15 parts of a gene-induced component, 5-25 parts of humic acid, 35-55 parts of a nitrogen phosphorus potassium composite fertilizer, 5-25 parts of ammonium polyphosphate, 15-35 parts of water, 1-5 parts of a suspending agent, and 1-3 parts of an antifoaming agent, wherein the gene-induced component is made from alginic acid and oligomeric acid. The preparation method comprises: pulverizing the nitrogen phosphorus potassium composite fertilizer, adding water and ammonium polyphosphate to a shearing emulsifying machine, adding the suspending agent, and adding the gene-induced component, humic acid and the antifoaming agent; and adding the pulverized nitrogen phosphorus potassium composite fertilizer to the shearing emulsifying machine, and carrying out a shearing reaction for 1-2 h to obtain the fertilizer. The fertilizer can provide adequate nutrients for corps, obviously improves the disease resistance of the crops, and improves the soil. The insecticide spraying frequency in a crop production step is reduced, and the food safety is improved. The salt content of soil is reduced, the pH value of soil is regulated, and the rhizosphere living environment of crops is significantly improved.

Description

technical field [0001] The invention relates to the technical field of liquid fertilizer production, in particular to a gene-induced suspension liquid fertilizer and a preparation method thereof. Background technique [0002] With the rapid development of the fertilizer industry, the development trend of high-concentration, liquefied, compounded and slow-acting fertilizers is becoming more and more obvious. Especially in some agricultural developed countries, such as the United States, Israel, Japan, Canada, etc., almost more than half of them are mainly based on the development of high-concentration liquid compound fertilizers. According to relevant information, generally speaking, every 10% increase in fertilizer concentration can reduce fertilizer packaging, storage, transportation and management costs by about 20%. Liquid fertilizer is a typical high-concentration fertilizer with a fluid appearance. Generally, it can be divided into two categories, one is liquid nitrog...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/80
Inventor 何萌
Owner 何萌
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