Synergistic agent and preparation method thereof

A technology of synergist and stone potassium, which is applied in fertilizer mixture, fertilization device, application, etc., to achieve the effects of preventing plant drug resistance, improving chemical fertilizer structure, and improving desertification

Active Publication Date: 2013-04-03
冷登书
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Alternatives to traditional fertilizers are still weak

Method used

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  • Synergistic agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation method of synergist, comprising the steps of:

[0028] (1) Preparation of bacterial solution d: Escherichia coli (Escherichia) : Fusarium moniliforme (Fusarium) : Corynebacterium Beijing (Corynebacterium) : Streptomyces jingyang (Streptomyces) : Bacillus megaterium (Bacillus) : Bacillus jelly-like (Bacillus) : Streptomyces (Streptomyces) Mix evenly according to the ratio of 0.5%:0.5%:0.5%:0.5%:0.5%:0.5%:0.5% for later use;

[0029] (2) Potassium stone is prepared: 50kg of zeolite, 20kg of phosphate rock, and 30kg of potassium salt ore are respectively pulverized into 100-200 meshes and mixed uniformly to obtain a mixture. Take 73.5kg of the mixture, 4kg of urea, 5kg of phosphorus pentoxide, and potassium sulfate 2kg, sodium molybdate 0.5kg, manganese sulfate 2kg, ferrous sulfate 6kg, zinc sulfate 2kg, borax 2kg, copper sulfate 1kg, fulvic acid 2kg, stir well and seal up for later use;

[0030](3) Put 70.8kg of potassium stone, 8kg of polyaspa...

Embodiment 2

[0034] A preparation method of synergist, comprising the steps of:

[0035] (1) The preparation of d bacterial liquid is the same as in Example 1;

[0036] (2) Potassium stone is prepared: 50kg of zeolite, 20kg of phosphate rock, and 30kg of potassium salt ore are respectively pulverized into 100-200 meshes and mixed uniformly to obtain a mixture. Take 87.3kg of the mixture, 2kg of urea, 2kg of phosphorus pentoxide, and potassium sulfate 1kg, ammonium molybdate 0.2kg, manganese sulfate 1kg, ferrous sulfate 3kg, zinc sulfate 1kg, borax 1kg, copper sulfate 0.5kg, fulvic acid 1kg, stir well and store for later use;

[0037] (3) Put 87.5kg of potassium potassium, 3kg of polyaspartic acid, 3kg of maleic anhydride, 0.3kg of azone, 5kg of ammonium bicarbonate, 0.4kg of d bacteria solution, 0.3kg of EDTA, and 0.2kg of n-butanol, and then use Adjust the pH value to 3-8 with caustic soda to obtain the product.

Embodiment 3

[0039] A preparation method of synergist, comprising the steps of:

[0040] (1) The preparation of d bacterial liquid is the same as in Example 1;

[0041] (2) Potassium is prepared: 50kg of zeolite, 20kg of phosphate rock, and 30kg of potassium salt ore are respectively crushed into 100-200 meshes and mixed uniformly to obtain a mixture. Take 77kg of the mixture, 3.5kg of urea, 4.8kg of phosphorus pentoxide, sulfuric acid Potassium 1.5kg, sodium molybdate 0.4kg, manganese sulfate 1.5kg, ferrous sulfate 6kg, zinc sulfate 1.5kg, borax 1.5kg, copper sulfate 0.8kg, fulvic acid 1.5kg, stir and store for later use;

[0042] (3) Take 75kg of potassium stone, 7kg of polyaspartic acid, 7kg of maleic anhydride, 0.4kg of azone, 9kg of urea, 0.5kg of d bacteria solution, 0.4kg of EDTA, 0.3kg of n-butanol, and then adjust the pH with caustic alkali When the value is 4, the product is obtained.

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Abstract

The invention discloses a synergistic agent and a preparation method thereof, wherein the synergistic agent comprises the following raw materials according to proportion by weight: 70.8-87.5 parts of stone potassium, 3-8 parts of polyaspartic acid, 3-8 parts of maleic anhydride, 0.3-0.5 parts of azone, 5-10 parts of urea or ammonium hydrogen carbonate, 0.4-0.7 parts of d bacteria liquid, 0.3-0.8 parts of EDTA (Ethylene Diamine Tetraacetic Acid) and 0.2-0.5 parts of n-butyl alcohol. The preparation method of the stone potassium comprises the following steps: respectively crashing 50 parts of zeolite ore, 20 parts of phosphorite and 30 parts of leopoldite into 100-200 meshes and then uniformly mixing so as to obtain a mixture; taking 73.5-87.3 parts of mixture, 2-4 parts of urea, 2-5 parts of phosphorus pentoxide, 1-2 parts of potassium sulfate, 0.2-0.5 parts of ammonium molybdate or sodium molybdate, 1-2 parts of manganous sulfate, 3-6 parts of ferrous sulfate, 1-2 parts of zinc sulfate, 1-2 parts of sodium borate, 0.5-1 parts of copper sulfate and 1-2 parts of fulvic acid; and stirring and sealing up for keeping standby. The preparation method of the bacteria liquid comprises the following steps: uniformly mixing colon bacillus, Fusarium moniliforme, Corynebacterium pekinense, Streptomyces jingyangensis, Bacillus megatherium, Bacillus mucilaginosus and Streptomyces according to a proportion of 0.5%: 0.5%: 0.5%: 0.5%: 0.5%: 0.5%: 0.5%. The synergistic agent is multipurpose, nutritious, low in cost, non-toxic, nuisanceless and free of residue.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a synergist, and also to a preparation method of the synergist. [0002] Background technique [0003] Chemical fertilizer is an important means of agricultural production. According to the statistics of FAO, the effect of chemical fertilizer on increasing production accounts for 30-50% of crop production. [0004] The long-term and large-scale application of chemical fertilizers has guaranteed the stable production and increase of crops to a certain extent for a period of time, but it has also caused a series of serious ecological and environmental problems and problems affecting human health. How to solve the above problems can not only ensure the stable production and increase of crops, but also not damage the ecological environment and affect human health, and can realize a virtuous circle of social, economic and ecological benefits. With the development of ecological...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 冷登书
Owner 冷登书
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