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Method for preparing organic synergistic soil conditioner

A soil improver and organic technology, applied in the direction of organic fertilizers, soil conditioning materials, chemical instruments and methods, to achieve the effects of reducing environmental pollution, promoting microbial activities, improving permeability and conservation

Active Publication Date: 2009-12-02
新疆满疆红农资化肥科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

None of the above directly involves the research and preparation of synergistic modifiers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The formula takes 35 parts of organic ingredients, including 10 parts of humic acid, 15 parts of decomposed urban waste, and 10 parts of MSG production residue; 20 parts of synergistic ingredients, including 2 parts of zeolite powder and 18 parts of synergist; 22 parts of inorganic nutrients Parts, including 5 parts of urea, 10 parts of ammonium phosphate, 1 part of potassium sulfate, and 6 parts of ammonium sulfate; 16 parts of improved ingredients (solid), including 4 parts of gypsum and 10 parts of bentonite; after weighing and mixing, the improved ingredients ( Liquid) 7 parts, wherein 6% polyvinyl alcohol and 1% starch aqueous solution are sprayed and granulated, and the granules are dried at a temperature below 80° C., and the test passes the factory.

Embodiment 2

[0030] The formula takes 40 parts of organic ingredients, including 5 parts of humic acid, 30 parts of decomposed animal manure, 5 parts of MSG production residue; 17 parts of synergistic ingredients, including 1 part of zeolite powder, 16 parts of synergist; 22 parts of inorganic nutrients , including 7 parts of urea, 5 parts of ammonium phosphate, 5 parts of potassium sulfate, and 5 parts of ammonium sulfate; 16.5 parts of improved ingredients (solid), including 6.5 parts of gypsum and 10 parts of bentonite; after weighing and mixing, the improved ingredients (liquid ) in which 7% polyvinyl alcohol and 1% starch aqueous solution are sprayed and granulated, and the granules are dried at a temperature below 80°C, and the test passes the factory.

[0031] The embodiment suitable for Daejeon:

example 1

[0032] Example 1: 35 parts of organic ingredients, 20 parts of synergistic ingredients, 22 parts of inorganic nutrients, and 16.5 parts of improved ingredients (solid);

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Abstract

The invention provides a method for preparing an organic synergistic soil conditioner. The soil conditioner comprises the following components in portion by weight: 30 to 60 portions of organic component, 9 to 23 portions of synergistic component, 10 to 23 portions of conditioning component, and 15 to 30 portions of inorganic nutrient. The soil conditioner is prepared by the method of weighing, mixing, spray granulation and low-temperature drying, wherein the organic component contains 2 to 5 portions of humic acid, 25 to 45 portions of mature garbage or barnyard manure, and 2 to 5 portions of residue of monosodium glutamate and sugar production; the synergistic component contains 1 to 3 portions of zeolite powder, and 8 to 20 portions of synergistic agent; the conditioning component contains 2 to 10 portions of plaster, 9 to 13 portions of bentonite, 4 to 8 portions of polyvinyl alcohol (liquid), and 0.5 to 1.2 portions of starch (liquid); and the inorganic nutrient contains 4 to 7 portions of urea, 7 to 9 portions of ammonium phosphate, 5 to 7 portions of potassium sulfate, and 4 to 6 portions of ammonium sulfate. The preparation method is scientific, reasonable, simple and easy to operate; and the preparation method solves the synergistic effect of soil conditioners, and is suitable for the planting of field crops and forest fruits, in particular suitable for the conditioning of saline-alkali soil. By the determination of the national standard GB18877-2002, various indexes satisfy the national standard, and the content of the humic acid exceeds the standard requirement.

Description

technical field [0001] The invention relates to a soil improver, especially an organic synergistic type, and is particularly suitable for a preparation method of an organic synergistic soil improver. Background technique [0002] From the retrieved literature, I learned about the research reports on soil conditioners: ① Patent No. 01134040.1 "Sulfonated Urea Formaldehyde Multifunctional Soil Conditioner and Its Preparation Method" reveals the use of urea, formaldehyde raw materials and a small amount of melamine, through methylolation , Low sulfonation degree modification, polycondensation and neutralization steps to prepare high-viscosity polymer emulsion and curing agent component soil conditioner, especially suitable for desertified soil. ② The patent No. 01113074.1 "Activated Heap Soil Improver" is composed of compound amino acids, various trace elements, activating enzymes and water, which makes the soil reach a dynamic balance, promotes the growth of microorganisms, ch...

Claims

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Application Information

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IPC IPC(8): C09K17/40C09K101/00
Inventor 伍君王高习
Owner 新疆满疆红农资化肥科技有限公司
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