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Functional high-tower compound fertilizer and preparation method thereof

A compound fertilizer and functional technology, applied in the direction of ammonium salt fertilizer, fertilizer mixture, solid/semi-solid fertilizer, etc., can solve the problem of ineffective prevention and control of bacterial black spot, and achieve the goal of enhancing anti-infection ability and maintaining activity Effect

Pending Publication Date: 2020-04-10
CNSG ANHUI HONG SIFANG FERTILIZER IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem that existing functional high-tower compound fertilizers cannot effectively prevent and control bacterial black spot, the present invention provides a functional high-tower compound fertilizer and a preparation method thereof, which can effectively promote the growth and control of A. bacterial black spot infection

Method used

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  • Functional high-tower compound fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] The functional high-tower compound fertilizer of the present embodiment includes the following raw materials in parts by weight:

[0087] Granular core fertilizer: 60 parts,

[0088] Urea-formaldehyde resin coating agent: 9 parts,

[0089] Compound microbial agent: 2 parts;

[0090] Wherein said granule core fertilizer, by weight, comprises following raw material:

[0091] Urea: 200 parts,

[0092] Diatomaceous earth: 50 parts,

[0093] Ammonium chloride: 30 parts,

[0094] Magnesium nitrate: 2 parts,

[0095] Potassium sulfate: 3 parts,

[0096] Polyvinyl alcohol: 1 part;

[0097] Wherein said urea-formaldehyde resin coating agent comprises the following raw materials in parts by weight:

[0098] Urea: 25 parts,

[0099] Formaldehyde: 25 parts,

[0100] Polyglutamic acid: 10 parts,

[0101] Sodium borohydride: 1 part,

[0102] Polyoxypropylene oxide ethylene glyceryl ether: 2 parts;

[0103] Wherein the dosage form of the composite microbial bacterial agen...

Embodiment 2

[0114] The functional high-tower compound fertilizer of the present embodiment includes the following raw materials in parts by weight:

[0115] Granular core fertilizer: 80 parts,

[0116] Urea-formaldehyde resin coating agent: 5 parts,

[0117] Compound microbial agent: 3 parts;

[0118] Wherein said granule core fertilizer, by weight, comprises following raw material:

[0119] Urea: 120 parts,

[0120] Diatomaceous earth: 80 parts,

[0121] Ammonium chloride: 20 parts,

[0122] Magnesium nitrate: 3 parts,

[0123] Potassium sulfate: 2 parts,

[0124] Polyvinyl alcohol: 2 parts;

[0125] Wherein said urea-formaldehyde resin coating agent comprises the following raw materials in parts by weight:

[0126] Urea: 15 parts,

[0127] Formaldehyde: 35 parts,

[0128] Polyglutamic acid: 5 parts,

[0129] Sodium borohydride: 2 parts,

[0130] Polyoxypropylene oxide ethylene glyceryl ether: 1 part;

[0131] Wherein the dosage form of the composite microbial bacterial agen...

Embodiment 3

[0142] The functional high-tower compound fertilizer of the present embodiment includes the following raw materials in parts by weight:

[0143] Granular core fertilizer: 65 parts,

[0144] Urea-formaldehyde resin coating agent: 8 parts,

[0145] Compound microbial agent: 2 parts;

[0146] Wherein said granule core fertilizer, by weight, comprises following raw material:

[0147] Urea: 180 parts,

[0148] Diatomaceous earth: 60 parts,

[0149] Ammonium chloride: 25 parts,

[0150] Magnesium nitrate: 2 parts,

[0151] Potassium sulfate: 3 parts,

[0152] Polyvinyl alcohol: 1 part;

[0153] Wherein said urea-formaldehyde resin coating agent comprises the following raw materials in parts by weight:

[0154] Urea: 23 parts,

[0155] Formaldehyde: 27 parts,

[0156] Polyglutamic acid: 10 parts,

[0157] Sodium borohydride: 1 part,

[0158] Polyoxypropylene oxide ethylene glyceryl ether: 2 parts;

[0159] Wherein the dosage form of the composite microbial bacterial agen...

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Abstract

The intention discloses a functional high-tower compound fertilizer and a preparation method thereof, and belongs to the technical field of fertilizers. The compound fertilizer is composed of a granular core fertilizer, a urea resin coating agent and a compound microbial agent. Complex microbial inoculants (pseudomonas stutzeri and lactobacillus buchneri) are introduced into a traditional basic fertilizer, the complex microbial inoculants not only can effectively enhance the anti-infection ability of Yellow heart cabbage to bacterial black spots, but also can be fermented by utilizing urea, diatomite, ammonium chloride, magnesium nitrate, potassium sulfate and the like in the functional high-tower compound fertilizer; the combination of the microbial inoculants and other raw material substances in the functional high-tower compound fertilizer can stably exist in the functional high-tower compound fertilizer and keep the activity through a proper preparation method, and tests show thatthe functional high-tower compound fertilizer can effectively promote the growth of the Yellow heart cabbage and prevent and treat bacterial black spot infection.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a functional high-tower compound fertilizer and a preparation method thereof. Background technique [0002] "Huangxinwu" is a famous specialty vegetable in the Huaihe River area. It is abundant in Huainan, also known as "Wuta vegetable". It has been cultivated in the Huaihe area for thousands of years. Fan Chengda, a poet of the Southern Song Dynasty, praised in the poem "Four Seasons Pastoral Miscellaneous": "Take the snow to pick up the ground scorpion, and the taste is like honey lotus root, which is fatter." , which has the characteristics of less crude fiber, good taste, and easy to rot when fried, and is one of the main leafy vegetable varieties eaten by ordinary people in the Huaihe River area in winter and spring. [0003] Bacterial black spot (Yellow heart cabbage bacterial black spot) is an important disease of Aconitum japonica, mainly manifested on le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G5/12
CPCC05C3/00C05G3/00
Inventor 束维正陈勇陈国庆丁茂刘洪滨许焱炜郑兴来孙孝根胡婷婷陆银萍王坤
Owner CNSG ANHUI HONG SIFANG FERTILIZER IND CO LTD