Antibacterial coating and pesticide modified soil conditioner and preparation method thereof

A soil conditioner and antibacterial coating technology, applied in the field of modified soil conditioner for pesticides and its preparation, and antibacterial coatings, can solve problems such as plant malnutrition, decreased soil regeneration and repair ability, etc., so as to improve soil micro-ecological environment and improve ventilation. The effect of enhancing performance and reducing production costs

Inactive Publication Date: 2020-05-19
华仲动芯新材料(盱眙)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, due to the abuse of pesticides and fertilizers in many areas, the regeneration and repairing ability of the soil is reduced, resulting in malnutrition of the grown plants. To solve these problems, here we propose an antibacterial coating, a modified soil conditioner for pesticides and its preparation method

Method used

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  • Antibacterial coating and pesticide modified soil conditioner and preparation method thereof
  • Antibacterial coating and pesticide modified soil conditioner and preparation method thereof
  • Antibacterial coating and pesticide modified soil conditioner and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Coal ash 4g, zeolite 8g, bentonite 7g, weathered coal 6g, lime 3.5g, rice straw 6.5g, wheat stalk 6g, rape stalk 3g, cotton stalk 6g, lignocellulose 6g, polyacrylic acid 7g, vinyl acetate Malay Acid 4g, Polyvinyl alcohol 8g, Bacillus licheniformis 1.8g, Bacillus subtilis 1.5g, Trichoderma harzianum 1.2g, Paecilomyces lilacinus 0.9g, Bacillus megaterium 4g, Trichoderma 5.5g, Photosynthetic bacteria 3g, Alkaline Solution 40g.

[0036] Firstly, the ore soil is crushed. First, the coal ash, zeolite, bentonite, weathered coal, and lime are poured into the crusher for sufficient crushing. The crushed particles are controlled between 0.02-0.15mm and the 2000 mesh screen is used for sufficient crushing. Sieved

[0037] After plant fiber treatment, the rice straw, wheat stalk, rape stalk, cotton stalk, lignocellulose are cut and crushed, and then sent to a sealed tank. Nitrogen and 72% glucose solution are injected for modification. The temperature is controlled at room temperature....

Embodiment 2

[0042] Coal ash 2g, zeolite 3g, bentonite 4g, weathered coal 3.5g, lime 1.8g, rice straw 2.7g, wheat stalk 2.5g, rape stalk 1g, cotton stalk 2g, lignocellulose 3.5g, polyacrylic acid 4g, acetic acid Vinyl maleic acid 1.5g, polyvinyl alcohol 3g, Bacillus licheniformis 0.8g, Bacillus subtilis 0.6g, Trichoderma harzianum 0.5g, Paecilomyces lilacinus 0.4g, Bacillus megaterium 2g, Trichoderma 4.5g, Photosynthetic bacteria 1.7g, 18g alkaline solution.

[0043] Firstly, the ore soil is crushed. First, the coal ash, zeolite, bentonite, weathered coal, and lime are poured into the crusher for sufficient crushing. The crushed particles are controlled between 0.02-0.15mm and the 2000 mesh screen is used for sufficient crushing. Sieved

[0044] After plant fiber treatment, the rice straw, wheat stalk, rape stalk, cotton stalk, and lignocellulose are cut and crushed, and then sent to a sealed tank. Nitrogen and 72% glucose solution are injected for modification. The temperature is controlled a...

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Abstract

The invention discloses an antibacterial coating and pesticide modified soil conditioner, which comprises the following components in parts by weight: 2-4 parts of pulverized coal ash, 3-8 parts of zeolite, 4-7 parts of bentonite, 3.5 to 6 parts of weathered coal, 1.8-3.5 parts of lime, 2.7 to 6.5 parts of rice straw, 2.5 to 6 parts of wheat straw, 1-3 parts of rape stalks, 2-6 parts of cotton stalks, 3.5 to 6 parts of lignocelluloses, 4 to 7 parts of polyacrylic acid, 1.5 to 4 parts of vinyl acetate maleic acid, 3 to 8 parts of polyvinyl alcohol, 0.8 to 1.8 parts of bacillus licheniformis, 0.6 to 1.5 parts of bacillus subtilis, 0.5 to 1.2 parts of trichoderma harzianum, 0.4 to 0.9 part of paecilomyces lilacinus, 2 to 4 parts of bacillus megaterium, 4.5 to 5.5 parts of trichoderma, 1.7 to3 parts of photosynthetic bacteria and 18 to 40 parts of alkaline solution. Various plant straws and mineral soil are adopted as raw materials, the soil quality can be improved, the production cost can be reduced, various microbial bacteria are added, the effect of improving the soil structure is achieved, the air permeability of the soil is enhanced, and the micro-ecological environment of the soil is effectively improved.

Description

Technical field [0001] The invention relates to the technical field of environmental protection, in particular to an antibacterial coating, a modified soil conditioner for pesticides and a preparation method thereof. Background technique [0002] Soil is originally a natural shelter and purification treatment site for various wastes. The acceptance of pollutants in soil does not mean that the soil is contaminated. Only when there are too many pollutants in the soil, it affects and exceeds the self-purification capacity of the soil. , Which has a harmful effect on hygiene and epidemiology, which indicates that the soil is contaminated. There are many reasons for soil pollution, such as industrial sludge, agricultural waste, sewage irrigation, the deposition of pollutants in the atmosphere, and the massive use of mineral fertilizers and pesticides containing heavy metals. [0003] Soil conditioner, also known as soil conditioner, refers to a material that can improve soil physical p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C09K101/00
CPCC09K17/40C09K2101/00
Inventor 吴建春
Owner 华仲动芯新材料(盱眙)有限公司
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