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Citrus greening disease resistant liquid fertilizer and its preparation method and application method

A citrus huanglongbing and liquid fertilizer technology, applied in the field of fertilizers, can solve the problems of drugs affecting the environment and achieve the effects of enhancing soil biological activity, reducing activity, and improving soil physical and chemical properties

Inactive Publication Date: 2017-05-31
ANHUI SIERTE FERTILIZER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Huanglongbing can be prevented and controlled to a certain extent by chemicals, but with the extensive use of chemicals, the disease resistance and drug resistance of pathogenic bacteria and their spreaders, psyllids, have been continuously enhanced, and drug residues have seriously affected the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A liquid fertilizer resistant to citrus huanglongbing, its raw materials include by weight: 6.5 parts of Chinese herbal medicine extract, 3.5 parts of urea, 4.5 parts of ammonium nitrate, 6.5 parts of ammonium polyphosphate, 7 parts of ammonia water, 29 parts of potassium fulvate, nitric acid 2.5 parts of potassium, 5.5 parts of potassium chloride, 3 parts of amino acid calcium, 1.5 parts of amino acid magnesium, 0.25 parts of amino acid zinc, 1.5 parts of water-soluble borax, 0.7 parts of methyl jasmonate, 0.35 parts of diethyl hexanoate, 33 parts of water, 4.5 parts of auxiliary materials share.

[0022] The preparation method of the liquid fertilizer against citrus huanglongbing comprises the following steps: taking urea and ammonium nitrate, mixing and dissolving them with steam to obtain a urea-ammonium nitrate solution; taking ammonium polyphosphate, feeding them with steam and ammonia water, mixing and dissolving them to obtain ammonium polyphosphate solution; ta...

Embodiment 2

[0025] A liquid fertilizer resistant to citrus huanglongbing, the raw materials of which include by weight: 5 parts of Chinese herbal medicine extract, 4 parts of urea, 4 parts of ammonium nitrate, 7 parts of ammonium polyphosphate, 8 parts of ammonia water with a mass fraction of 15 wt%, fulvic acid 26 parts of potassium, 3 parts of potassium nitrate, 5 parts of potassium chloride, 4 parts of calcium amino acid, 1 part of magnesium amino acid, 0.3 part of zinc amino acid, 1 part of water-soluble borax, 1 part of methyl jasmonate, 0.2 part of diethyl diethyl hexanoate, water 34 parts, 4 parts of auxiliary materials;

[0026] Wherein, the raw materials of the auxiliary materials include: xanthan gum, ethanol, alkyl sulfate and Tween.

[0027] The preparation method of the above-mentioned liquid fertilizer resistant to citrus Huanglongbing comprises the following steps: taking urea and ammonium nitrate, feeding water vapor to mix and dissolve to obtain a nitrogen content of 32wt...

Embodiment 3

[0030] A liquid fertilizer resistant to citrus huanglongbing, the raw materials of which include by weight: 8 parts of Chinese herbal medicine extract, 3 parts of urea, 5 parts of ammonium nitrate, 6 parts of ammonium polyphosphate, 6 parts of ammonia water with a mass fraction of 25 wt%, fulvic acid 32 parts of potassium, 2 parts of potassium nitrate, 6 parts of potassium chloride, 2 parts of amino acid calcium, 2 parts of amino acid magnesium, 0.2 part of amino acid zinc, 2 parts of water-soluble borax, 0.5 part of methyl jasmonate, 0.5 part of diethyl hexanoate, water 32 parts, 5 parts of auxiliary materials;

[0031] Wherein, the raw materials of auxiliary materials include: material A, material B, material C and Tween, wherein, material A is hydroxyethyl cellulose and sodium carboxymethyl cellulose; material B is polyethylene glycol and polyvinyl alcohol; material C It is alkyl sulfonate and lauroyl diethanolamine, wherein, the weight ratio of material A, material B, mate...

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Abstract

The invention discloses citrus greening disease resistant liquid fertilizer, made from, by weight, 5-8 parts of Chinese herbal extract, 3-4 parts of urea, 4-5 parts of ammonium nitrate, 6-7 parts of ammonium polyphosphate, 6-8 parts of ammonia water, 26-32 parts of potassium fulvate, 2-3 parts of potassium nitrate, 5-6 parts of potassium chloride, 2-4 parts of calcium amino acid, 1-2 parts of magnesium amino acid, 0.2-0.3 part of zinc amino acid, 1-2 parts of water-soluble borax, 0.5-1 part of methyl jasmonate, 0.2-0.5 part of diethyl aminoethyl hexanoate, 32-34 parts of water, and 4-5 parts of auxiliaries. The invention also discloses a preparation method and application method of the Citrus greening disease resistant liquid fertilizer. The growth characteristics of citrus are fully considered to apply the fertilizer in suitable time, citrus greening disease is prevented and treated during supply of sufficient nutrients to citrus, hoppers can be well prevented and treated, germ propagation is significantly reduced, and stress tolerance of citrus is enhanced.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a liquid fertilizer resistant to citrus huanglongbing, a preparation method and a fertilization method thereof. Background technique [0002] my country is a big citrus producing country in the world. The citrus industry is the pillar industry of our country's agriculture. It occupies an extremely important position in the agricultural economy and plays an extremely important role in increasing farmers' income, increasing social employment and building a new socialist countryside. [0003] Citrus huanglongbing is a cancer in citrus production worldwide. In recent years, huanglongbing has spread at a very fast speed in citrus producing areas such as Fujian, Guangdong, and Guangxi in my country. The disease lasts for a long time and has a wide incidence. The high incidence of citrus causes short life span, low output and high production cost in most areas of our country, causing...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00A01C21/00C05G3/80
CPCA01C21/00C05B7/00C05G3/00C05G3/80C05G5/23C05C1/00C05C3/00C05C5/02C05C9/00C05C11/00C05D1/02C05D9/00C05F11/00C05F11/02
Inventor 金政辉张亚会徐为宁董慧陈俊阳
Owner ANHUI SIERTE FERTILIZER IND
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