Organic fertilizer for improving sandy soil by using bentonite and preparation method thereof

A sandy soil and organic fertilizer technology, applied in the direction of organic fertilizer, bio-organic part treatment, fertilizer made from biological waste, etc., can solve the problems of poor water and fertilizer retention performance, lack of water for plants, and high sand content, and achieve The effect of improving the desertification problem, increasing the water retention rate, and high survival rate

Pending Publication Date: 2021-05-14
中地宝联(北京)国土资源勘查技术开发集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, soil desertification is also called land desertification. Due to human factors or natural factors, the fine-grained substances and nutrients in the soil are blown away by wind erosion, leaving coarse-grained substances, and desertification occurs. The moisture in the soil is not enough to allow a large number of plants to grow. , even if the soil can grow plants, but with the evaporation of water, a large number of plants will wither due to lack of water
For the above-mentioned soil, the content of sand particles is high, and the performance of water and fertilizer retention is poor, which needs to be further improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021]Example 1, an organic fertilizer for improving the sandy soil using bentonite

[0022]This embodiment provides an organic fertilizer using bentonite to improve the sandstone soil, which includes the following weight of raw materials: bentonite 60kg, speed solution organic fertilizer 10kg, alleviating organic fertilizer 2kg, microbial bacterial fertilizer 1kg and water fertilizer 10kg.

[0023]Among them, the quick solution organic fertilizer includes the following weight of the following weight: 20kg chicken manure, 10kg duck manure, 10kg pig manure, 60kg bean pie.

[0024]Raw materials ease the organic fertilizer include the following weight: 10kg soy crop straw, 5kg corn crop straw, 10kg cattle.

[0025]Poster water fertilizers include the following weight of the following weight: 60kg grass carbon and 60kg 耶 耶.

[0026]Microbial Fertilizers include 20kg of Bacillus culture solution and 20 kg of amplifier culture solution. The fermentation medium of Bacillus undergarment is a sucrose 1%, p...

Embodiment 2

[0028]Example 2, an organic fertilizer for improved sandstone soil by bentonite

[0029]This embodiment provides an organic fertilizer using a bentonite to improve the sandy soil, which includes the following raw materials: 2.5kg of bentonite, 12.5kg of quick solution organic fertilizer, alleviating organic fertilizer 3kg, microbial fertilizer 2.5kg and water plant 15kg.

[0030]Among them, the quick solution organic fertilizer includes the following weight of the following weight: 25kg chicken manure, 15kg duck manure, 30kg pig manure, 80kg bean cake.

[0031]Mitigate the original material of the organic fertilizer includes the following weight: 20kg soybean crop straw, 10kg corn crop straw, 20kg cattle.

[0032]Solden fertilizer includes the following weight of the following weight: 80kg grass carbon and 80kg of the Yattle.

[0033]Microbial Fertilizers include 25kg of Bacillus culture solution and 25 kg of amplifier culture solution. The fermentation medium of Bacillus undergarment is a sucrose...

Embodiment 3

[0035]Example 3, using a bentonite to improve the organic fertilizer of the sandstone soil

[0036]This embodiment provides an organic fertilizer using a bentonite to improve the sandy soil. The organic fertilizer includes the following raw materials: 70kg of bentonite, 15kg of quick solution organic fertilizer, alleviating organic fertilizer 5kg, microbial bacterial fertilizer 3kg and water plant 20kg.

[0037]Among them, the quick solution organic fertilizer includes the following weight of the following weight: 30kg chicken manure, 20kg duck manure, 50kg pig manure, 100kg bean cake.

[0038]Raw materials that alleviate organic fertilizers include the following weight: 30kg soy crop straw, 15kg corn crop straw, 30kg cattle.

[0039]Solden fertilizers include the following weight of the following weight: 100kg grass charcoal and 100kg 耶 耶.

[0040]Microbial fertilizer consists of 30 kg of bacillus culture solution and 30 kg amplifier culture solution. The fermentation medium of Bacillus undergarm...

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Abstract

The invention discloses an organic fertilizer for improving sandy soil by using bentonite and a preparation method thereof. The organic fertilizer is prepared from the following raw materials: bentonite, a quick-dissolving organic fertilizer, a relieving organic fertilizer, a microbial fertilizer and a water-retaining fertilizer. The organic fertilizer for improving sandy soil by bentonite prepared by the invention effectively improves the air permeability and porosity of sandy soil, improves the content of organic matters, increases the water retention rate of soil, improves the original humus soil capacity of the sandy soil, and ensures the growth of vegetation.

Description

Technical field[0001]The present invention relates to the field of land improvement, and in particular to organic fertilizer and preparation methods for modified sandy soil using bentonite.Background technique[0002]At present, soil sandization is also known as land sandization. Because of human factors or natural factors, fine particulate matter in the soil is blown away, leaving coarse material, desertification, the water in the soil is not enough to make a large amount of plant growth Even if the soil can grow plants, with the evaporation of moisture, a large number of plants withered because of the lack of moisture. For the above soil, the content of sand is high, and the performance of water storage storage is poor, and it is urgent to further improve.Inventive content[0003]To this end, the present invention provides organic fertilizers and preparation methods for modifying sandy soil using bentonite.[0004]In order to achieve the above object, the present invention provides the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/80C05F17/20
CPCC05D9/00C05F17/20C05G3/80C05F3/00C05F5/002C05F11/00C05F11/02Y02W30/40
Inventor 董桂海姜立辉李丽申豪杰胡月
Owner 中地宝联(北京)国土资源勘查技术开发集团有限公司
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