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Mineral source humic acid and inorganic salt fertilizer complexed product, and preparation method of complexed product

A technology of humic acid and inorganic salts, applied in alkaline orthophosphate fertilizers, fertilizer mixtures, ammonium orthophosphate fertilizers, etc., can solve the problems of inconvenient production and operation, increased labor intensity, pipe plugging, etc., and delay the time of flocculation , Promote the development of the root system and improve the quality of the effect

Pending Publication Date: 2019-12-10
张梓榆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The water-soluble fertilizer products produced by mineral humic acid and inorganic salt fertilizers on the market are advertised as being able to integrate water and fertilizer, and can implement drip irrigation. However, the water-soluble fertilizers containing mineral humic acid produced by most companies use simple blending The process, that is, the raw materials of different components are crushed and mixed together, and then a certa

Method used

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  • Mineral source humic acid and inorganic salt fertilizer complexed product, and preparation method of complexed product
  • Mineral source humic acid and inorganic salt fertilizer complexed product, and preparation method of complexed product
  • Mineral source humic acid and inorganic salt fertilizer complexed product, and preparation method of complexed product

Examples

Experimental program
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Effect test

Example Embodiment

[0049] Example 1

[0050] The preparation steps of a high nitrogen complex product are as follows:

[0051] 1) Prepare a humic acid solution with a mass percentage of 20-25% in a storage tank, select nitrohumic acid, potassium fulvic acid and sodium fulvic acid, and add 12-15% of the weight of the solution's yeast powder and hydrogen Put potassium oxide and dicyandiamide into the storage tank, heat to 42-50°C and stir, stand by after 24-36 hours;

[0052] 2) Use ammonium nitrate and urea to prepare a UNA solution with a nitrogen content of 32%, and add 8.0-9.5% improver (one or more of yeast powder, potassium hydroxide and dicyandiamide); and 6 8% complexing agent diaminetetraacetic acid, IDS, potassium citrate, the temperature is controlled at 40-55℃, and stirred to ensure that the solution does not crystallize or precipitate, and it will be used after 24-36 hours;

[0053] 3) Mix 200-240g ammonium sulfate, 60-80g industrial monoammonium phosphate, 30-50g potassium chloride, 80-100g...

Example Embodiment

[0055] Example 2

[0056] The preparation steps of a balanced complex product are as follows:

[0057] 1) Prepare a humic acid solution with a mass percentage of 20-25% in a storage tank, select nitrohumic acid, potassium fulvic acid and sodium fulvic acid, and add 12-15% of the weight of the solution's yeast powder and hydrogen Put potassium oxide and dicyandiamide into the storage tank, heat to 42-50°C and stir, stand by after 24-36 hours;

[0058] 2) Use ammonium nitrate and urea to prepare a UNA solution with a nitrogen content of 32%, and add 8.0-9.5% improver (one or more of yeast powder, potassium hydroxide and dicyandiamide); and 6 8% complexing agent IDS, diaminetetraacetic acid, potassium citrate, the temperature is controlled at 40-55℃, and stirred to ensure that the solution does not crystallize or precipitate, and it will be used after 24-36 hours;

[0059] 3) Combine 150-180g ammonium sulfate, 160-170g industrial monoammonium phosphate, 150-180g potassium chloride, 400...

Example Embodiment

[0066] Example 3

[0067] The preparation steps of a high-potassium complex product are as follows:

[0068] 1) Prepare a humic acid solution with a mass percentage of 20-25% in a storage tank, select nitrohumic acid, potassium fulvic acid and sodium fulvic acid, and add 12-15% of the weight of the solution's yeast powder and hydrogen Put potassium oxide and dicyandiamide into the storage tank, heat to 42-50°C and stir, stand by after 24-36 hours;

[0069] 2) Use ammonium nitrate and urea to prepare a UNA solution with a nitrogen content of 32%, and add 8.0-9.5% improver (one or more of yeast powder, potassium hydroxide and dicyandiamide); and 6 8% complexing agent IDS, diaminetetraacetic acid, potassium citrate, the temperature is controlled at 40-55℃, and stirred to ensure that the solution does not crystallize or precipitate, and it will be used after 24-36 hours;

[0070] 3) Combine 20-30g ammonium sulfate, 80-100g industrial monoammonium phosphate, 150-180g potassium chloride, ...

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Abstract

The invention discloses a mineral source humic acid and inorganic salt fertilizer complexed product, and a preparation method of the complexed product. The complexed product is prepared from the components by mass: 450-650 g/L of fertilizer effective compositions, 30-40 g/L mineral source humic acid effective compositions, 2-5 g/L medium element fertilizer effective compositions, 1-2 g/L of traceelement fertilizer effective compositions, 0.1-0.5 g/L beneficial element fertilizer effective compositions, and the balance of an ameliorant and a complexing agent. According to the mineral source humic acid and inorganic salt fertilizer complexed product, and the preparation method of the complexed product, the mineral source humic acid is modified, metal ions in inorganic salt and trace elements are complexed, thus the probability of flocculation during product dissolving is greatly decreased or the time of flocculation is delayed, and the industry problem that trickle irrigation cannot beconducted due to the fact that the mineral source humic acid is added into a product is solved; and meanwhile the complexing product can promote root system development of crops, the quality of the crops is improved, and the crop yield is increased very significant.

Description

Technical field [0001] The invention belongs to the field of water-soluble fertilizers, and particularly relates to a complex product of mineral-source humic acid and inorganic salt fertilizer and a preparation method thereof. Background technique [0002] The water-soluble fertilizer products produced by mineral-sourced humic acid and inorganic salt fertilizers on the market can be promoted to integrate water and fertilizer, and drip irrigation can be implemented. However, most companies produce mineral-sourced humic acid-containing water-soluble fertilizers that use simple blending. The process involves pulverizing the raw materials of different components and mixing them together, and then adding a certain amount of mineral-sourced humic acid to the final product. Farmers have found that the pipes are blocked during the large-scale use, which brings great inconvenience to the production operation. The additional labor intensity has also resulted in low fertilizer utilization. ...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
CPCC05B7/00
Inventor 张梓榆王德兵赵建华
Owner 张梓榆
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