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Composite biological humic acid fertilizer and its production process

A biological humic acid and compound fertilizer technology is applied in urea compound fertilizer, ammonium orthophosphate fertilizer, alkaline orthophosphate fertilizer, etc. It can solve the problems of not being able to meet large-scale production, low fertilizer utilization rate, and low quality of agricultural products. Achieve the effects of increasing the ability to resist bacterial infection, improving soil compaction, and increasing drought resistance

Active Publication Date: 2006-10-11
STANLEY AGRI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, all kinds of common inorganic compound fertilizers used for crops have the disadvantages of easily compacting the soil, low utilization rate of fertilizer efficiency and low quality of agricultural products produced, while bio-organic fertilizers used for crops are low in fertilizer efficiency and affected by raw materials. Restricted its output is far from meeting the needs of large-scale agricultural production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Step 1: Add 25 parts of urea, 25 parts of potassium chloride, 30 parts of monoammonium phosphate, 5 parts of additives, 15 parts of humic acid, and 5 parts of ammonium bicarbonate into the stirring tank and mix evenly;

[0023] Step 2: The mixed raw materials are crushed by the crusher on the conveyor belt and sent to the granulation drum, and the material is heated to 40°C in the granulation drum through the steam nozzle with steam, and the granulation drum is continuously rotated into balls ;

[0024] Step 3: Send the balled material into the drying roller hole, and dry it with hot air (low temperature and large air volume, the temperature of the material at the outlet of the drying cylinder is about 70°C);

[0025] Step 4: Add 1 packet of 0.5kg of microbial preparation to every 49.5kg of granular fertilizer when cooling, sieving, and packaging the pelletized material.

Embodiment 2

[0027] Step 1: Add 27 parts of urea, 27 parts of potassium chloride, 32 parts of monoammonium phosphate, 16 parts of humic acid, and 5 parts of ammonium bicarbonate into the mixing tank and mix evenly;

[0028] Step 2: Use the conveyor belt to crush the mixed raw materials through the crusher and send them to the granulation drum. Use steam to heat the material to 45°C in the granulation drum through the steam nozzle, and turn the granulation drum into balls continuously. ;

[0029] Step 3: Send the balled material into the drying roller hole, and dry it with hot air (low temperature and large air volume, the temperature of the material at the outlet of the drying cylinder is about 70°C);

[0030] Step 4: Add 1 packet of 0.5kg of microbial preparation to every 49.5kg of granular fertilizer when the dried material is cooled, sieved, and packaged.

[0031] In addition, when packaging, add 1 small bag of 0.5kg of microbial preparation to every 49.5kg of the granular fertilizer p...

Embodiment 3

[0033] Step 1: Add 26 parts of urea, 26 parts of potassium chloride, 31 parts of monoammonium phosphate, 2 parts of additives, 15.5 parts of humic acid, and 5 parts of ammonium bicarbonate into the mixing tank and mix evenly;

[0034] Step 2: The mixed raw materials are crushed by the crusher on the conveyor belt and sent to the granulation drum, and the material is heated to 50°C in the granulation drum through the steam nozzle with steam, and the granulation drum is continuously rotated into balls ;

[0035] Step 3: Send the balled material into the drying drum, and dry it with hot air (low temperature and large air volume, the temperature of the material at the outlet of the drying drum is about 70°C);

[0036] Step 4: Add 1 packet of 0.5kg of microbial preparation to every 49.5kg of granular fertilizer when the dried material is cooled, sieved, and packaged.

[0037] In addition, when packaging, add 1 small bag of 0.5kg of microbial preparation to every 49.5kg of the gran...

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Abstract

A kind of biological humic acid compound fertilizer and its manufacture method, the composition of biological humic acid compound fertilizer: (weight component distribution ratio) urea: 25-27, potassium chloride: 25-27, monoammonium phosphate: 30-32, additive : 5-0, humic acid: 15-16, ammonium bicarbonate: 5. The manufacturing process adopts the raw material of ordinary inorganic compound fertilizer as the carrier, mixes it evenly with humic acid, then aggregates, dries, cools, and then adds the solid microbial preparation of small package when packaging after screening. The advantages of the present invention are: it is The multifunctional compound fertilizer is a mixture of bio-organic fertilizer and inorganic fertilizer. It not only has the long-term effect of bio-organic fertilizer, but also has the special effect of improving soil. It is an ideal new type of fertilizer for the development of green agricultural products.

Description

Technical field: [0001] The invention relates to a biological humic acid compound fertilizer and a manufacturing method thereof. technical background: [0002] At present, all kinds of ordinary inorganic compound fertilizers used for crops have the disadvantages of easy soil compaction, low fertilizer utilization rate and low quality of agricultural products produced, while bio-organic fertilizers used for crops are low in fertilizer efficiency and affected by raw materials. The restriction of its output is far from meeting the needs of large-scale agricultural production. [0003] Therefore, be badly in need of a kind of novel fertilizer to solve these problems. Invention content: [0004] The purpose of the present invention is to improve the shortcomings of existing common inorganic compound fertilizers and bio-organic fertilizers and provide a biological humic acid compound fertilizer and its manufacturing method. In order to achieve the above-mentioned purpose, the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00C05C9/00C05B7/00C05D1/02C05F11/02
Inventor 高建华
Owner STANLEY AGRI GRP CO LTD
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