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Preparation method of ammonuim humate fertilizer

A technology of ammonium humate and fertilizer, which is applied in the field of preparation of ammonium humate fertilizer, can solve the problems of increasing production cost, increasing energy consumption in the production process, complex production process, etc., so as to improve production efficiency and accelerate the entry of nitrogen into crops , Solve the effect of soil compaction

Inactive Publication Date: 2014-08-20
陆美香
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such a production method increases the energy consumption of the production process, increases the production cost and complicates the production process

Method used

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  • Preparation method of ammonuim humate fertilizer
  • Preparation method of ammonuim humate fertilizer

Examples

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Comparison scheme
Effect test

Embodiment 1

[0035] A preparation method of ammonium humate fertilizer, comprising the following steps:

[0036] (1) preparing water content by weight is 30%, and fineness is 100 parts of peat of 100 orders, 5 parts of ammonium bicarbonate;

[0037] (2) Mix the peat and ammonium bicarbonate evenly, pile up, and ferment for 10 days.

[0038] (3) Mix the mixture of peat and ammonium bicarbonate obtained after fermentation with potassium fertilizer, then granulate and pack.

Embodiment 2

[0040] A preparation method of ammonium humate fertilizer, comprising the following steps:

[0041] (1) preparing water content by weight is 35%, fineness is 100 parts of 80 mesh peat, 13 parts of carbon;

[0042] (2) Mix peat and ammonium bicarbonate evenly, pile up, and ferment for 15 days.

[0043] (3) Mix the mixture of peat and ammonium bicarbonate obtained after fermentation with potassium fertilizer and calcium magnesium phosphate fertilizer, then granulate and pack.

Embodiment 3

[0045] A preparation method of ammonium humate fertilizer, comprising the following steps:

[0046] (1) preparing water content by weight is 40%, fineness is 120 parts of 70 mesh peat, 20 parts of ammonium bicarbonate;

[0047] (2) Mix peat and ammonium bicarbonate evenly, pile up, and ferment for 20 days.

[0048] (3) Mix the mixture of peat and ammonium bicarbonate obtained after fermentation with calcium magnesium phosphate fertilizer and filter mud, then granulate and pack.

[0049] Application examples of ammonium humate fertilizer

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Abstract

The invention discloses a preparation method of an ammonuim humate fertilizer, and the preparation method comprises the following steps: (1) preparing 80-120 parts by weight of peat with the moisture content of 30%-40% and 5-20 parts by weight of ammonium bicarbonate; and (2) evenly mixing the peat and the ammonium bicarbonate, stacking, and fermenting for 10-20 days. The ammonuim humate fertilizer uses the ammonium bicarbonate as an aminating agent for dry ammonification reaction of peat soil by adopting the characteristic that the ammonium bicarbonate is easy to absorb moisture to dissolve, water soluble humic acid content in the peat soil is increased, fulvic acid in water soluble humic acid is small in molecular weight, and high in active genes, can modify soil, improve the soil temperature, promote development of root system, and effectively adjust the soil pH, and has unique functions to solve soil compaction and the like. The ammonuim humate fertilizer is applied after mixing granulation, the crop yield is increased significantly, the fertilizer efficiency is long, and the fertilizer utilization rate is high. The preparation method of the ammonuim humate fertilizer is simple in production process, and reduces the cost of production.

Description

technical field [0001] The invention relates to the field of agricultural organic fertilizers, in particular to a preparation method of ammonium humate fertilizer. Background technique [0002] Peat soil is the main raw material of organic fertilizer and organic-inorganic compound fertilizer. According to analysis, the organic matter content of peat soil is 40%-80%, of which the content of humic acid is 15%-40%, nitrogen 1.0-2.5%, phosphorus 0.1-0.6%, potassium 0.3-0.5%, generally acidic, pH The value is 5.6-6.4. At present, most manufacturers use peat soil as raw material, and only use the organic matter in it to achieve the technical indicators of commercial organic fertilizer and organic-inorganic compound fertilizer, but the humic acid in peat soil has not been fully utilized. Humic acid in peat is divided into three components: fulvic acid, brown humic acid and black humic acid according to its solubility in solvents. The part soluble in acetone or ethanol is called ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 陆美香
Owner 陆美香
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