Improved humic acid fertilizer and processing process thereof

A processing technology, humic acid technology, applied in the direction of nitrate fertilizer, ammonium orthophosphate fertilizer, alkaline orthophosphate fertilizer, etc., can solve the problems of high environmental risk of materials, complicated production process, secondary pollution, etc., and achieve long-term convenience Storage and transportation, stable physical properties, absorption-promoting effect

Inactive Publication Date: 2015-02-11
杭州绿叶科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problems are high cost, high environmental risk of added materials, complex production process, etc.
In order to protect farmland, expand arable land, and increase agricultural output, countries around the world have developed various soil moisturizing agents, soil loosening agents, sand-fixing agents, fertilizers, disinfectants, and acid-base reducing agents. There is also a problem of secondary pollution. question

Method used

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Examples

Experimental program
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Embodiment Construction

[0027] In this embodiment, an improved humic acid fertilizer includes the following materials in parts by mass: mineral source humic acid 45%, biochemical potassium humate 20%, biologically active enzyme 1%, trace elements 7%, urea 10%, amino acid 8%, potassium nitrate 4%, potassium dihydrogen phosphate 4%, and a certain amount of chelate added later. Chelating agent can effectively protect the addition and reaction of trace elements;

[0028] The processing technology of above-mentioned improved humic acid fertilizer comprises the following steps:

[0029] 1), select the quantitative humic acid active enzyme, and carry out the screening and separation process of the active enzyme, select the effective active enzyme and store it for later use, and keep the active enzyme at about 25°;

[0030] 2) Select a quantitative humic acid base material, perform a crushing process, and process particles with a fineness of more than 80 meshes, and store them for later use;

[0031] 3), a...

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Abstract

The invention discloses an improved humic acid fertilizer comprising the following materials in percentage by mass: 45% of mineral-based humic acid, 20% of biochemical potassium humate, 1% of biological active enzyme, 7% of microelements, 10% of urea, 8 parts of amino acids, 4% of potassium nitrate, 4% of monopotassium phosphate as well as a certain amount of a chelate added in the later stage. The chelating agent can be used for effectively protecting addition and reaction of the microelements. The improved humic acid fertilizer has the advantages of effectively solving the soil granulation problem, loosening soil, improving the soil environment, activating effective microorganisms such as nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria, improving the content of the effective microorganisms to be more than 1 billion per gram, providing more than 40% of nutrients to plants, improving the absorption of various microelements by crops to be more than 50% and efficiently improving the yield and quality of the crops.

Description

technical field [0001] The invention relates to an improved humic acid fertilizer and its processing technology. Background technique [0002] China's arable land accounts for 7% of the world's total, but uses about 35% of the world's chemical fertilizers, ranking first in the world in terms of fertilizer consumption. In recent years, due to the soil compaction, soil fertility decline, ecological damage, environmental pollution and decline in the quality of agricultural products caused by long-term application of chemical fertilizers, the development, promotion and application of humic acid fertilizers have been highly valued by the agricultural science and technology community. As a new agricultural technology measure, the role of humic acid fertilizer in the development of high-yield, high-quality and high-efficiency agriculture has gradually been recognized by people. [0003] The current state of the soil gives advantages to humic acid fertilizers. Fertilizers play a m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05B7/00C05G3/80C05C5/02C05C9/00C05D9/02C05F11/02
Inventor 吴志明
Owner 杭州绿叶科技有限公司
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