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Multifunctional fertilizer capable of regulating soil property

A multi-functional fertilizer technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of single performance, simple components, low fertilizer efficiency, etc., achieve good effect, easy preparation and operation, and promote the effect of plant branching

Inactive Publication Date: 2006-03-22
于战虎 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing organic fertilizers or compound fertilizers have simple components, single performance, and low fertilizer efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: a kind of multifunctional fertilizer of adjustable soil quality is characterized in that by chitin (chitosan), pentachloronitrobenzene, potassium sulfate, urea, diammonium phosphate, magnesium sulfate, ferrous sulfate, sulfuric acid Composed of zinc and sodium fulvic acid, the weight percentage of each component is 14.25% chitin, 1.9% pentachloronitrobenzene, 28.5% potassium sulfate, 5.7% urea, 19% diammonium phosphate, 2.85% magnesium sulfate, sulfuric acid 1.9% of ferrous iron, 1.9% of zinc sulfate, and 19% of sodium fulvic acid are sequentially added to the mixer, stirred evenly, and dried to make a powder.

Embodiment 2

[0009] Embodiment 2: a kind of multifunctional fertilizer of adjustable soil quality is characterized in that by chitin (chitosan), pentachloronitrobenzene, potassium sulfate, urea, diammonium phosphate, magnesium sulfate, ferrous sulfate, sulfuric acid Composed of zinc and sodium fulvic acid, the weight percentage of each component is 15.75% chitin, 2.1% pentachloronitrobenzene, 31.5% potassium sulfate, 6.3% urea, 21% diammonium phosphate, 3.15% magnesium sulfate, sulfuric acid 2.1% of ferrous iron, 2.1% of zinc sulfate, and 21% of sodium fulvic acid are sequentially added to the mixer, stirred evenly, and dried to make powder.

Embodiment 3

[0010] Embodiment 3: a kind of multifunctional fertilizer of adjustable soil quality is characterized in that by chitin (chitosan), pentachloronitrobenzene, potassium sulfate, urea, diammonium phosphate, magnesium sulfate, ferrous sulfate, sulfuric acid Composed of zinc and sodium fulvic acid, the weight percentage of each component is 15% chitin, 2% pentachloronitrobenzene, 30% potassium sulfate, 6% urea, 20% diammonium phosphate, 3% magnesium sulfate, sulfuric acid 2% of ferrous iron, 2% of zinc sulfate, and 20% of sodium fulvic acid are sequentially added into the mixer, stirred evenly, and dried to make powder.

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PUM

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Abstract

The multifunctional fertilizer capable of regulating soil property consists of chitin, quintozene, potassium sulfate, urea, diammonium phosphate, magnesium sulfate, ferrous sulfate, zinc sulfate and sodium fulvate. It is prepared through mixing the materials in a stirrer, and can dissolve fast in water. It is applied through hole application, root application, flushing or foliage spraying. It can make soil form aggregate structure, increase the air permeation of soil, inhibit soil-borne disease, activate soil and raise the content of organic matter in soil.

Description

Technical field [0001] The invention relates to the technical field of fertilizers, in particular to a multifunctional fertilizer with adjustable soil quality. Background technique [0002] Fertilizers are widely used in food and economic operations in agriculture, forestry and other fields. There are many kinds of fertilizers, which can be divided into organic fertilizers, inorganic fertilizers, compound fertilizers, bacterial fertilizers, micro-fertilizers, foliar fertilizers, etc. There are also special fertilizers including ammonium phosphate, ammonium polyphosphate, urea, calcium phosphate, etc. Agricultural fertilization has successively gone through three stages: farmyard manure, nitrogen fertilizer and phosphorus fertilizer. Most of the chemical fertilizers are salts combined with acids and bases. Due to the extensive application of inorganic chemical fertilizers and compound fertilizers based on inorganic chemical fertilizers for many years, the soil has serious sa...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 于战虎杨光明
Owner 于战虎
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