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Composite biological organosilicon magnesium-potassium fertilizer and preparation method thereof

An organic silicon and biological technology, applied in the field of biotechnology fertilizer and its preparation, can solve the problems of affecting the ecological balance of soil microorganisms, deteriorating the quality and quality of agricultural products, destroying the structure of soil aggregates, etc., so as to improve the aggregate structure and microbial ecological balance, and reduce the use of The effect of increasing the effective nutrient content

Inactive Publication Date: 2016-12-07
渭南市海源生态农林发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of agricultural production in recent years, farmers have used chemical fertilizers to obtain high grain yields, and used highly toxic pesticides to prevent and control the harm caused by crop diseases and insect pests. However, the above-mentioned chemical fertilizers and highly toxic pesticides have also brought agriculture Potential harm, with the spread and development of this harm, directly endangers human health
For example, agricultural products (grain, fruit, vegetables) produced with highly toxic pesticides will inevitably carry pesticide residues; long-term use of chemical fertilizers will cause soil compaction in rural farmland soil, destroy the soil aggregate structure, and affect the ecological balance of soil microorganisms. This will lead to a sharp drop in soil fertility, which will bring hidden dangers of reduced production to future agricultural production, and will also cause a serious decline in the quality of agricultural products produced. In recent years, the Ministry of Agriculture has realized this and requires the use of organic fertilizers in the soil to improve this state and protect the soil. ecological environment and human health
[0003] At present, many fertilizer manufacturers are developing new types of fertilizers. In China, the industrial waste mineral coal gangue that has caused environmental pollution for many years has been used in China. There are few fertilizers made through biodegradation. Even if there are a few commercial products, their output is small and far away. It cannot meet the demand, the quality cannot meet the requirements, and it is very difficult to promote and use

Method used

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  • Composite biological organosilicon magnesium-potassium fertilizer and preparation method thereof
  • Composite biological organosilicon magnesium-potassium fertilizer and preparation method thereof
  • Composite biological organosilicon magnesium-potassium fertilizer and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Coal gangue powder mixture is prepared according to the following formula:

[0027]

[0028] The preparation method is first to grind the coal gangue slag into 100-200 mesh, then add the microbial agent straw powder, bran, brown sugar, and urea in the formula to mix, stir evenly and mix at a temperature between 50°C and 70°C. Natural fermentation, after 7-8 days of fermentation, the composite powder is placed in a tumble dryer, the temperature is kept between 70°C and 100°C, and the coal gangue powder mixture containing microorganisms is made after drying.

[0029] Then prepare compound biological organic silicon magnesium potassium fertilizer with coal gangue powder mixed material, its formula is as follows:

[0030]

[0031] Its preparation method is:

[0032] The prepared coal gangue powder mixture containing microorganisms and the potassium sulfate, sepiolite powder and magnesium sulfate in the formula are fully stirred and mixed evenly, and the obtained mixt...

Embodiment 2

[0036] The difference between this embodiment and Example 1 is that the formula for preparing compound bioorganic silicon magnesium potassium fertilizer with coal gangue powder mixture is adjusted, and the purpose of Example 1 can be achieved equally, and its formula is:

[0037]

[0038] Its preparation method is with embodiment 1.

Embodiment 3

[0040] The difference between this embodiment and Example 1 is that the formula for preparing the organosilicon fertilizer with the coal gangue powder mixture is adjusted, and the purpose of Example 1 can be achieved equally, and its formula is:

[0041]

[0042] Its preparation method is with embodiment 1.

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Abstract

The invention discloses a composite biological organosilicon magnesium-potassium fertilizer. The prepared composite biological organosilicon magnesium-potassium fertilizer is prepared by the following raw materials in percentages by weight: 60-70% of a coal gangue slag powder mixture, 10-15% of meerschaum powder, 10-15% of potassium sulfate, and 5-10% of magnesium sulfate, wherein the total amount of the raw materials is 100%; the coal gangue slag powder mixture is prepared by the following raw materials in percentages by weight: 70% of coal gangue slag, 14% of straw powder, 10% of meerschaum powder, 5% of wheat bran, 0.4% of a composite microbial agent, 0.4% of urea, and 0.2% of brown sugar. The composite biological organosilicon magnesium-potassium fertilizer has the advantages of reduced application amount of pesticides, improved yield of agricultural products, improved quality of agricultural products, elimination of soil hardening and pollution of soil due to pesticides, creation of environments good for growth of plants, improvement of soil fertility, and realization of high-yield and high-quality of agriculture.

Description

technical field [0001] The invention relates to a biotechnology fertilizer and its preparation. Specifically, it uses industrial and mining waste coal gangue as a basic raw material, and adopts a modern biotechnology process and a scientific formula to refine it into a composite bioorganic silicon magnesium potassium fertilizer and a preparation method thereof. Background technique [0002] With the development of agricultural production in recent years, farmers have used chemical fertilizers to obtain high grain yields, and used highly toxic pesticides to prevent and control the harm caused by crop diseases and insect pests. However, the above-mentioned chemical fertilizers and highly toxic pesticides have also brought agriculture Potential hazards, along with the spread and development of this hazard, directly endanger human health. For example, agricultural products (grain, fruit, vegetables) produced with highly toxic pesticides will inevitably carry pesticide residues; ...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05F17/00
CPCC05C9/00C05F17/00C05D1/02C05D5/00C05D9/00C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 梁德俊王栋严凯
Owner 渭南市海源生态农林发展有限公司