CN109701200A - One kind is for the remaining composition of Pesticide Residue in Soil of degrading - Google Patents
One kind is for the remaining composition of Pesticide Residue in Soil of degrading Download PDFInfo
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- CN109701200A CN109701200A CN201811589625.0A CN201811589625A CN109701200A CN 109701200 A CN109701200 A CN 109701200A CN 201811589625 A CN201811589625 A CN 201811589625A CN 109701200 A CN109701200 A CN 109701200A
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- Prior art keywords
- cloth bag
- soil
- degrading
- humus
- pesticide residue
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- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to one kind for the remaining composition of Pesticide Residue in Soil of degrading, comprising: degradation bacteria, humus and cloth bag；The cloth bag is hollow structure, and the degradation bacteria mixed in proportion and the humus are placed with inside the cloth bag, and the cloth bag is carried out compression forming；The cloth bag is launched in water when use, the cloth bag can water swelling expansion, the degradation bacteria and the humus inside the cloth bag pass through the dilution of water, form degradation agent, cloth bag forms block structure after overcompression, the cloth bag after compression forming is able to carry out plastic packaging processing, convenient transportation, cloth bag is double-layer structure, be combined object it is diluted during not will form degradation agent residue, and sufficiently diluted after a certain proportion of water can be added, dilution effect is improved, to improve degradation of pesticide ability.
Description
Technical field
The present invention relates to a kind of compositions, more particularly to one kind is for the remaining composition of Pesticide Residue in Soil of degrading.
Background technique
The chemical pesticide of soil is imposed on, some chemical property are stablized, and retention time is long, largely and persistently use pesticide, make
It is constantly accumulated in the soil, will influence the yield and quality of crop to a certain extent, and becomes polluter, agricultural production
Part pesticide is direct or indirect after middle applying pesticides remains in soil and water body, causes pesticide residue, remaining pesticide is straight
It connected crop, water, atmosphere to reach in people, animal body, or be ultimately transferred to people by environment, food chain, and caused food pollution, endanger
Evil human health.
The method for solving pesticide residue at present is broadly divided into physics and chemical method, and not only wasting manpower and material resources, subtract residual effect
Fruit is bad, is also easy to cause the secondary pollution of soil, some is not then to lead to cloth bag and degradation bacteria and humus compression forming
It crosses plastic packaging mode to be stored, when use be able to not can dilute to form degradation agent using underground water on the spot, be easy to cause occupancy empty
Between with transport using difficulty it is larger, it is not very practical.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provide a kind of for the remaining composition of Pesticide Residue in Soil of degrading.
In order to achieve the above objectives, a kind of technical solution that the present invention uses are as follows: one kind is for Pesticide Residue in Soil residual of degrading
Composition, comprising: degradation bacteria, humus and cloth bag；The degradation bacteria mixed in proportion and institute are placed with inside the cloth bag
It states humus and does drying and processing, carry out compression forming after then sealing cloth bag；The cloth bag is launched in water when use,
The cloth bag can water swelling expansion, the degradation bacteria and the humus inside the cloth bag pass through the dilution of water, shape
At degradation agent.
In a preferred embodiment of the present invention, the degradation bacteria is bacillus subtilis, and culture presevation number is
CMCC63501, the bacterial strain are purchased from Guangdong Province's Culture Collection.
In a preferred embodiment of the present invention, the cloth bag forms block structure after overcompression.
In a preferred embodiment of the present invention, the cloth bag after compression forming carries out plastic packaging processing.
In a preferred embodiment of the present invention, the humus can be powdered or graininess.
In a preferred embodiment of the present invention, the humus can be one of humic acid, fulvic acid, humin or
It is a variety of.
In a preferred embodiment of the present invention, the cloth bag is double-layer structure, can filter internal degradation bacteria and humic
Matter prevents from forming degradation agent residue when dilution.
In a preferred embodiment of the present invention, the cloth bag has thermal viscosity chemical fibre weaving yarns to form, and the cloth bag is using super
The mode of sonic bonds is sealed.
In a preferred embodiment of the present invention, the degradation bacteria and the humus composition mixture, the mixture are
Paste is attached to the cloth bag inner surface when putting into cloth bag by the way of spraying.
The invention solves the defect existing in the background technology, the present invention have it is following the utility model has the advantages that
(1) cloth bag be double-layer structure, be combined object it is diluted during degradation agent residue will not be allowed to leak out cloth bag
Entering in dilution influences subsequent use (such as applying to spill by spraying needs leaching residue to prevent blocking spray head), and can be added one
It is sufficiently diluted after the water of certainty ratio, dilution effect is improved, to improve degradation of pesticide ability.
(2) cloth bag encapsulation can use immediately, put into water, without field using when grasp preparing, filter etc.
Make, greatly shortens use process.
(3) cloth bag compression forming is formed into block structure, is then stored by plastic packaging mode, reduce occupied space,
It is simpler to the storing mode of degradation composition flexible, convenient transportation.In addition contain by its inner air of compressed cloth bag
Amount is greatly reduced, degradation bacteria can be greatly reduced with the chance that humus is contacted with air, at this time humus and degradation bacteria
Fermentation variation process is greatly limited, and the quality of product can keep stablizing upon compression within the time of at least three moon.This
Kind mode can greatly extend shelf life of products under the premise of not increasing extra additive.
(4) dilution that can carry out degradation composition when using using underground water on the spot, reduces the cost and difficulty of transport water,
It can also be sprayed by spray head after dilution, usage mode is more various.
(5) paste of degradation bacteria and humus composition is attached to the cloth bag inner surface, can prevent paste in this way
In subsequent use because it, which is reunited, needs prolonged bubble decomposable process.It is attached to cloth bag inner surface, puts into water to cloth bag
After middle expansion, since degradation bacteria and humus are to inner surface is attached to, are also formed with the expansion of cloth bag structure and biggish compare table
Area, Shi Yushui easy to use come into full contact with release active material.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the simulation bacillus subtilis microbial agent of the preferred embodiment of the present invention to beta-cypermethrin degrading in soil
Dynamic curve diagram；
Specific embodiment
Presently in connection with drawings and examples, the present invention is described in further detail, these attached drawings are simplified signal
Figure, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
One kind is for the remaining composition of Pesticide Residue in Soil of degrading, comprising: degradation bacteria, humus and cloth bag.
Specifically, being placed with the degradation bacteria mixed in proportion and humus inside cloth bag and doing drying and processing, then by cloth
Compression forming is carried out after bag sealing；Cloth bag is launched in water when use, cloth bag can water swelling expansion, the drop inside cloth bag
It solves bacterium and humus passes through the dilution of water, form degradation agent.
Cloth bag forms block structure after overcompression, reduces occupied space, is readily transported carrying, when use simpler side
Just, degradation bacteria and the humus composition mixture, mixture are paste, are powder agglomates shape after drying, when putting into cloth bag,
The cloth bag inner surface is attached to by the way of spraying.
In a preferred embodiment of the present invention, cloth bag compression forming is formed into block structure, cloth bag after compression forming into
The processing of row plastic packaging, storage reduce occupied space, simpler to the storing mode of degradation composition flexible, convenient transportation；
Further, cloth bag is double-layer structure, can filter internal degradation bacteria and humus, is being combined object dilution
During not will form degradation agent residue, and sufficiently diluted after a certain proportion of water can be added, improve dilution effect,
To improve degradation of pesticide ability, as shown in Figure 1, simulation bacillus subtilis microbial agent is dynamic to beta-cypermethrin degrading in soil
State curve graph, by laboratory simulation, effective cypermethrin initial concentration is 50mg/kg in soil, a certain proportion of bacterium solution and
Humus shake culture for 24 hours, dry after removing supernatant by centrifugation, is sprayed onto soil after microbial inoculum is made, the specific data of degradation such as table 1
It is shown:
Degradation of 1 bacillus subtilis formulation of table to effective cypermethrin in soil
In a preferred embodiment of the present invention, cloth bag has thermal viscosity chemical fibre weaving yarns to form, and cloth bag uses ultrasonic bonds
Mode sealed, the dilution of degradation composition can be carried out when use using underground water on the spot, reduce transport water cost and
Difficulty can also be sprayed after dilution by spray head, and usage mode is more various.
Further, the paste of degradation bacteria and humus composition is attached to the cloth bag inner surface, can prevent in this way
Paste is in subsequent use because it, which is reunited, needs prolonged bubble decomposable process.It is attached to cloth bag inner surface, to cloth bag
It puts into water after being unfolded, since degradation bacteria and humus are to inner surface is attached to, is also formed with the expansion of cloth bag structure larger
Specific surface area, Shi Yushui easy to use comes into full contact with release active material.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (9)
1. one kind is for the remaining composition of Pesticide Residue in Soil of degrading, comprising: degradation bacteria, humus and cloth bag；It is characterized in that,
It is placed with the degradation bacteria mixed in proportion and the humus inside the cloth bag and does drying and processing, then by cloth bag
Compression forming is carried out after sealing；
The cloth bag is launched in water when use, the cloth bag can water swelling expansion, the drop inside the cloth bag
It solves bacterium and the humus passes through the dilution of water, form degradation agent.
2. according to claim 1 a kind of for the remaining composition of Pesticide Residue in Soil of degrading, it is characterised in that: the drop
Solution bacterium is bacillus subtilis, and culture presevation number is CMCC63501.
3. according to claim 1 a kind of for the remaining composition of Pesticide Residue in Soil of degrading, it is characterised in that: the cloth
Bag forms block structure after overcompression.
4. according to claim 3 a kind of for the remaining composition of Pesticide Residue in Soil of degrading, it is characterised in that: be compressed into
The cloth bag after type carries out plastic packaging processing.
5. according to claim 1 a kind of for the remaining composition of Pesticide Residue in Soil of degrading, it is characterised in that: the corruption
Growing matter can be powdered or graininess.
6. according to claim 5 a kind of for the remaining composition of Pesticide Residue in Soil of degrading, it is characterised in that: the corruption
Growing matter can be one of humic acid, fulvic acid, humin or a variety of.
7. according to claim 1 a kind of for the remaining composition of Pesticide Residue in Soil of degrading, it is characterised in that: the cloth
Bag is double-layer structure, can filter internal degradation bacteria and humus, prevents from forming degradation agent residue when dilution.
8. according to claim 1 in -7 one kind described in any claim for the remaining composition of Pesticide Residue in Soil of degrading,
It is characterized by: the cloth bag has thermal viscosity chemical fibre weaving yarns to form, the cloth bag is sealed by the way of ultrasonic bonds
Mouthful.
9. according to claim 1 a kind of for the remaining composition of Pesticide Residue in Soil of degrading, it is characterised in that: the drop
Bacterium and the humus composition mixture are solved, the mixture is paste, attached by the way of spraying when putting into cloth bag
In the cloth bag inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589625.0A CN109701200A (en) | 2018-12-25 | 2018-12-25 | One kind is for the remaining composition of Pesticide Residue in Soil of degrading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589625.0A CN109701200A (en) | 2018-12-25 | 2018-12-25 | One kind is for the remaining composition of Pesticide Residue in Soil of degrading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109701200A true CN109701200A (en) | 2019-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811589625.0A Pending CN109701200A (en) | 2018-12-25 | 2018-12-25 | One kind is for the remaining composition of Pesticide Residue in Soil of degrading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109701200A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111040961A (en) * | 2019-11-26 | 2020-04-21 | 广东省石油与精细化工研究院 | Bacillus siamensis for degrading efficient cypermethrin and application thereof |
| CN116555078A (en) * | 2023-03-20 | 2023-08-08 | 四川农业大学 | Bacillus subtilis for effectively degrading cypermethrin and application thereof |
| CN116555078B (en) * | 2023-03-20 | 2024-05-31 | 四川农业大学 | Bacillus subtilis for effectively degrading cypermethrin and application thereof |
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| CN102911881B (en) * | 2012-01-17 | 2014-04-09 | 华南农业大学 | Pyrethroid pesticide residue degrading bacterium, degrading microbial inoculum and application |
| CN104357435A (en) * | 2014-10-31 | 2015-02-18 | 国家海洋局第一海洋研究所 | Immobilized bacteria agent for biologically repairing spilled oil-polluted shore |
| WO2017180650A1 (en) * | 2016-04-11 | 2017-10-19 | University Of Virginia Patent Foundation | Compositions and methods for pesticide degradation |
| CN107827566A (en) * | 2017-11-23 | 2018-03-23 | 孙传进 | Packed slow-release or control-release fertilizer and its application process |
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2018
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| CN102911881B (en) * | 2012-01-17 | 2014-04-09 | 华南农业大学 | Pyrethroid pesticide residue degrading bacterium, degrading microbial inoculum and application |
| CN104357435A (en) * | 2014-10-31 | 2015-02-18 | 国家海洋局第一海洋研究所 | Immobilized bacteria agent for biologically repairing spilled oil-polluted shore |
| WO2017180650A1 (en) * | 2016-04-11 | 2017-10-19 | University Of Virginia Patent Foundation | Compositions and methods for pesticide degradation |
| CN107827566A (en) * | 2017-11-23 | 2018-03-23 | 孙传进 | Packed slow-release or control-release fertilizer and its application process |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111040961A (en) * | 2019-11-26 | 2020-04-21 | 广东省石油与精细化工研究院 | Bacillus siamensis for degrading efficient cypermethrin and application thereof |
| CN111040961B (en) * | 2019-11-26 | 2021-09-03 | 广东省石油与精细化工研究院 | Bacillus siamensis for degrading efficient cypermethrin and application thereof |
| CN116555078A (en) * | 2023-03-20 | 2023-08-08 | 四川农业大学 | Bacillus subtilis for effectively degrading cypermethrin and application thereof |
| CN116555078B (en) * | 2023-03-20 | 2024-05-31 | 四川农业大学 | Bacillus subtilis for effectively degrading cypermethrin and application thereof |
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Application publication date: 20190503 |