CN109771881A - A kind for the treatment of fluid and preparation method thereof reducing pesticide residue - Google Patents
A kind for the treatment of fluid and preparation method thereof reducing pesticide residue Download PDFInfo
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- CN109771881A CN109771881A CN201910080747.5A CN201910080747A CN109771881A CN 109771881 A CN109771881 A CN 109771881A CN 201910080747 A CN201910080747 A CN 201910080747A CN 109771881 A CN109771881 A CN 109771881A
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Abstract
The present invention provides a kind for the treatment of fluid and preparation method thereof for reducing pesticide residue, is related to crop planting technical field.The treatment fluid is made of raw material from the following weight: raw 0.1-0.3 parts of the spore sarcine of 18-22 parts of sodium citrate, 14-18 parts of potassium sorbate, 8-12 parts of nano-titanium dioxide, 6-10 parts of ferrous oxide, 6-8 parts of hexa, 5-7 parts of propylene glycol methyl ether acetate, 6-8 parts of hydrogen peroxide, 5-7 parts of Peracetic acid, 4-6 parts of Asian puccoon, 3-5 parts of garden burnet, 3-5 parts of subprostrate sophora, 2-4 parts of folium isatidis, urea.The present invention overcomes the deficiencies in the prior art, make treatment fluid obtained that there is extremely strong photocatalysis and oxidation, and the raw spore sarcine of urea is cultivated by Chinese medicine extracting solution, can effectively improve treatment fluid to the degradation of pesticide, enhance its detoxicating functions, to reduce the residual quantity of pesticide, treatment fluid good degrading effect is suitable for promoting.
Description
Technical field
The present invention relates to crop planting technical fields, and in particular to it is a kind of reduce pesticide residue treatment fluid and its preparation
Method.
Background technique
Pesticide refers to agriculturally for preventing and treating the chemical agent of pest and disease damage and coordinate plant growth.It is widely used in Agriculture, forestry And Animal Husbandry
Industry production, environment and domestic hygiene remove the evil epidemic prevention, industrial goods it is mould proof with it is mothproof etc..There are many pesticide species, can mainly divide by purposes
For insecticide, acaricide, rat poison, nematicide, invertebrate poison, fungicide, herbicide, plant growth regulator etc..
Crops are the main food sources of the mankind, and spraying insecticide to crops, to implement the prevention and control of plant diseases, pest control be that can retrieve production
The 10%~20% of amount loss, therefore, quick, the direct Pesticide use of effect becomes the major measure for ensureing agricultural production.
But a large amount of use of pesticide not only causes the serious pollution of environment, but also causes the exceeded of Residual Pesticides in Farm Produce,
The health of people and the foreign exchange earning of agricultural product are seriously affected.
With the improvement of people ' s living standards with the enhancing of environmental consciousness, after realizing desinsection using pesticide, treatment fluid is sprayed
Removing remaining pesticide is trend of the times.Therefore, the treatment fluid for reducing pesticide residue becomes the hot spot of researchers' research.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind for the treatment of fluid and preparation method thereof for reducing pesticide residue, this hair
It is bright to overcome the deficiencies in the prior art, make treatment fluid obtained that there is extremely strong photocatalysis and oxidation, and pass through Chinese medicine
Material extracting solution cultivates the raw spore sarcine of urea, can effectively improve treatment fluid to the degradation of pesticide, enhance its solution
Malicious effect, to reduce the residual quantity of pesticide, treatment fluid good degrading effect is suitable for promoting.
In order to achieve the above object, technical solution of the present invention is achieved by the following technical programs:
A kind for the treatment of fluid reducing pesticide residue, the treatment fluid are made of raw material from the following weight: sodium citrate 18-
22 parts, 14-18 parts of potassium sorbate, 8-12 parts of nano-titanium dioxide, 6-10 parts of ferrous oxide, 6-8 parts of hexa, the third two
5-7 parts of alcohol methyl ether acetate, 6-8 parts of hydrogen peroxide, 5-7 parts of Peracetic acid, 4-6 parts of Asian puccoon, 3-5 parts of garden burnet, 3-5 parts of subprostrate sophora,
Raw 0.1-0.3 parts of the spore sarcine of 2-4 parts of folium isatidis, urea.
Preferably, treatment fluid is made of raw material from the following weight: 20 parts of sodium citrate, 16 part, nanometer two of potassium sorbate
10 parts of titanium oxide, 8 parts of ferrous oxide, 7 parts of hexa, 6 parts of propylene glycol methyl ether acetate, 7 parts of hydrogen peroxide, Peracetic acid
6 parts, 5 parts of Asian puccoon, 4 parts of garden burnet, 4 parts of subprostrate sophora, 3 parts of folium isatidis, raw 0.1-0.3 parts of the spore sarcine of urea.
A kind of preparation method for the treatment fluid reducing pesticide residue, the preparation method of the treatment fluid the following steps are included:
(1) it is mixed after being ground to nano-titanium dioxide and ferrous oxide with sodium citrate and potassium sorbate, and 2-4 is added
The deionized water of times volume is mixed, and is warming up to 60-80 DEG C, it is spare to obtain base fluid by insulated and stirred 1-2h；
(2) dehydrated alcohol of 2-4 times of volume of addition after mixing hexa and propylene glycol methyl ether acetate, then plus
Enter hydrogen peroxide and Peracetic acid, PH is adjusted after mixing to weak acid, ethyl alcohol is distilled off after sealing and standing 4-8h and is recycled, is obtained auxiliary
Expect spare；
(3) by Asian puccoon, garden burnet, subprostrate sophora and folium isatidis cleaning and chopping, and the deionized water that 2-6 times of volume is added carries out
Small fire decocts, and decocts to after boiling and is kept for boiling a period of time, and rear cooled to room temperature is filtered and gained filtrate is concentrated
Afterwards, it is spare to obtain Chinese medicine extract；
(4) Chinese medicine extract obtained is placed in culture medium, it is rear that mealy potato and sweet potato powder is added, it is stirring evenly and then adding into
Urea gives birth to spore sarcine, and cultivates 2-3d at a temperature of 30-40 DEG C, by treatment fluid is obtained by filtration, and is sealed；
(5) in use, after treatment fluid of the present invention is watered, through being atomized on the crops for being sprayed at remain pesticide again.
Preferably, it is ground to and sieves with 100 mesh sieve in step (1), and be stirred with the speed of 60-80r/min.
Preferably, PH to 5.2-5.6 is adjusted in step (2), and is stirred with the speed of 100-120r/min.
Preferably, boiling 10-20min is kept in step (3), and gained filtrate is concentrated into the 1/2 of original volume.
Preferably, the granularity of mealy potato and sweet potato powder is 0.3-0.7mm in step (4), and mealy potato and sweet potato powder
Dosage is respectively 60-80 parts and 40-60 parts.
Preferably, the volume ratio for the treatment of fluid and deionized water is 1:40-60 in step (5).
The present invention provides a kind for the treatment of fluid and preparation method thereof for reducing pesticide residue, and advantage exists compared with prior art
In:
(1) present invention is added with nano-titanium dioxide in treatment fluid, can make treatment fluid obtained that there is stronger light to urge
Change effect generates CO to effectively be degraded to organophosphorus pesticide2And H2The inorganic pollution-free substance such as O, and nano-silica
Change titanium and ferrous oxide cooperates, can effectively enhance the light-catalysed activity for the treatment of fluid, degradation of pesticide effect is good；
(2) present invention is added with hexa, propylene glycol methyl ether acetate, hydrogen peroxide and peroxide second in treatment fluid
Acid by the reconciliation of dehydrated alcohol, miscible, and adjusts PH and can effectively enhance the joint of each ingredient to weak acid, to improve
It acts synergistically, and wherein hexa and propylene glycol methyl ether acetate, which cooperate, can effectively facilitate the decomposition of pesticide, double
Oxygen water and Peracetic acid cooperate and can effectively enhance the oxidisability for the treatment of fluid, to pesticide is rapidly decomposed into soluble easily in water
Small organic molecule is removed convenient for washing away, reduces the residual quantity of pesticide；
(3) present invention uses the Chinese medicines such as Asian puccoon, garden burnet, subprostrate sophora and folium isatidis, and decocted by chopping, small fire,
The processes such as boiling, cooling, filtering and concentration extract the effective component in Chinese medicine, then pass through Chinese medicine extract obtained
The raw spore sarcine of urea is cultivated, not only ensure that the raw spore sarcine of urea itself to the degradation of pesticide, is gone back
Effectively enhance its detoxicating functions, treatment fluid good degrading effect is suitable for promoting.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below with reference to the embodiment of the present invention pair
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment 1:
A kind for the treatment of fluid reducing pesticide residue, the treatment fluid are made of raw material from the following weight: sodium citrate 18
Part, 14 parts of potassium sorbate, 8 parts of nano-titanium dioxide, 6 parts of ferrous oxide, 6 parts of hexa, propylene glycol methyl ether acetate 5
Part, 6 parts of hydrogen peroxide, 5 parts of Peracetic acid, 4 parts of Asian puccoon, 3 parts of garden burnet, 3 parts of subprostrate sophora, 2 parts of folium isatidis, the raw spore sarcine of urea
0.1 part.
A kind of preparation method for the treatment fluid reducing pesticide residue, the preparation method of the treatment fluid the following steps are included:
(1) it is mixed after being ground to nano-titanium dioxide and ferrous oxide with sodium citrate and potassium sorbate, and 2-4 is added
The deionized water of times volume is mixed, and is warming up to 60-80 DEG C, it is spare to obtain base fluid by insulated and stirred 1-2h；
(2) dehydrated alcohol of 2-4 times of volume of addition after mixing hexa and propylene glycol methyl ether acetate, then plus
Enter hydrogen peroxide and Peracetic acid, PH is adjusted after mixing to weak acid, ethyl alcohol is distilled off after sealing and standing 4-8h and is recycled, is obtained auxiliary
Expect spare；
(3) by Asian puccoon, garden burnet, subprostrate sophora and folium isatidis cleaning and chopping, and the deionized water that 2-6 times of volume is added carries out
Small fire decocts, and decocts to after boiling and is kept for boiling a period of time, and rear cooled to room temperature is filtered and gained filtrate is concentrated
Afterwards, it is spare to obtain Chinese medicine extract；
(4) Chinese medicine extract obtained is placed in culture medium, it is rear that mealy potato and sweet potato powder is added, it is stirring evenly and then adding into
Urea gives birth to spore sarcine, and cultivates 2-3d at a temperature of 30-40 DEG C, by treatment fluid is obtained by filtration, and is sealed；
(5) in use, after treatment fluid of the present invention is watered, through being atomized on the crops for being sprayed at remain pesticide again.
Wherein, it is ground to and sieves with 100 mesh sieve in step (1), and be stirred with the speed of 60-80r/min；Step (2)
Middle adjusting PH to 5.2-5.6, and be stirred with the speed of 100-120r/min；Boiling 10-20min is kept in step (3),
And gained filtrate is concentrated into the 1/2 of original volume；The granularity of mealy potato and sweet potato powder is 0.3-0.7mm in step (4), and
The dosage of mealy potato and sweet potato powder is respectively 60-80 parts and 40-60 parts；The volume ratio for the treatment of fluid and deionized water in step (5)
For 1:40-60.
Embodiment 2:
A kind for the treatment of fluid reducing pesticide residue, the treatment fluid are made of raw material from the following weight: sodium citrate 20
Part, 16 parts of potassium sorbate, 10 parts of nano-titanium dioxide, 8 parts of ferrous oxide, 7 parts of hexa, propylene glycol methyl ether acetate
6 parts, 7 parts of hydrogen peroxide, 6 parts of Peracetic acid, 5 parts of Asian puccoon, 4 parts of garden burnet, 4 parts of subprostrate sophora, 3 parts of folium isatidis, the raw spore eight of urea fold ball
0.2 part of bacterium.
A kind of preparation method for the treatment fluid reducing pesticide residue, the preparation method of the treatment fluid the following steps are included:
(1) it is mixed after being ground to nano-titanium dioxide and ferrous oxide with sodium citrate and potassium sorbate, and 2-4 is added
The deionized water of times volume is mixed, and is warming up to 60-80 DEG C, it is spare to obtain base fluid by insulated and stirred 1-2h；
(2) dehydrated alcohol of 2-4 times of volume of addition after mixing hexa and propylene glycol methyl ether acetate, then plus
Enter hydrogen peroxide and Peracetic acid, PH is adjusted after mixing to weak acid, ethyl alcohol is distilled off after sealing and standing 4-8h and is recycled, is obtained auxiliary
Expect spare；
(3) by Asian puccoon, garden burnet, subprostrate sophora and folium isatidis cleaning and chopping, and the deionized water that 2-6 times of volume is added carries out
Small fire decocts, and decocts to after boiling and is kept for boiling a period of time, and rear cooled to room temperature is filtered and gained filtrate is concentrated
Afterwards, it is spare to obtain Chinese medicine extract；
(4) Chinese medicine extract obtained is placed in culture medium, it is rear that mealy potato and sweet potato powder is added, it is stirring evenly and then adding into
Urea gives birth to spore sarcine, and cultivates 2-3d at a temperature of 30-40 DEG C, by treatment fluid is obtained by filtration, and is sealed；
(5) in use, after treatment fluid of the present invention is watered, through being atomized on the crops for being sprayed at remain pesticide again.
Wherein, it is ground to and sieves with 100 mesh sieve in step (1), and be stirred with the speed of 60-80r/min；Step (2)
Middle adjusting PH to 5.2-5.6, and be stirred with the speed of 100-120r/min；Boiling 10-20min is kept in step (3),
And gained filtrate is concentrated into the 1/2 of original volume；The granularity of mealy potato and sweet potato powder is 0.3-0.7mm in step (4), and
The dosage of mealy potato and sweet potato powder is respectively 60-80 parts and 40-60 parts；The volume ratio for the treatment of fluid and deionized water in step (5)
For 1:40-60.
Embodiment 3:
A kind for the treatment of fluid reducing pesticide residue, the treatment fluid are made of raw material from the following weight: sodium citrate 22
Part, 18 parts of potassium sorbate, 12 parts of nano-titanium dioxide, 10 parts of ferrous oxide, 8 parts of hexa, propylene glycol monomethyl ether acetic acid
The raw spore eight of 7 parts of ester, 8 parts of hydrogen peroxide, 7 parts of Peracetic acid, 6 parts of Asian puccoon, 5 parts of garden burnet, 5 parts of subprostrate sophora, 4 parts of folium isatidis, urea is folded
0.3 part of coccus.
A kind of preparation method for the treatment fluid reducing pesticide residue, the preparation method of the treatment fluid the following steps are included:
(1) it is mixed after being ground to nano-titanium dioxide and ferrous oxide with sodium citrate and potassium sorbate, and 2-4 is added
The deionized water of times volume is mixed, and is warming up to 60-80 DEG C, it is spare to obtain base fluid by insulated and stirred 1-2h；
(2) dehydrated alcohol of 2-4 times of volume of addition after mixing hexa and propylene glycol methyl ether acetate, then plus
Enter hydrogen peroxide and Peracetic acid, PH is adjusted after mixing to weak acid, ethyl alcohol is distilled off after sealing and standing 4-8h and is recycled, is obtained auxiliary
Expect spare；
(3) by Asian puccoon, garden burnet, subprostrate sophora and folium isatidis cleaning and chopping, and the deionized water that 2-6 times of volume is added carries out
Small fire decocts, and decocts to after boiling and is kept for boiling a period of time, and rear cooled to room temperature is filtered and gained filtrate is concentrated
Afterwards, it is spare to obtain Chinese medicine extract；
(4) Chinese medicine extract obtained is placed in culture medium, it is rear that mealy potato and sweet potato powder is added, it is stirring evenly and then adding into
Urea gives birth to spore sarcine, and cultivates 2-3d at a temperature of 30-40 DEG C, by treatment fluid is obtained by filtration, and is sealed；
(5) in use, after treatment fluid of the present invention is watered, through being atomized on the crops for being sprayed at remain pesticide again.
Wherein, it is ground to and sieves with 100 mesh sieve in step (1), and be stirred with the speed of 60-80r/min；Step (2)
Middle adjusting PH to 5.2-5.6, and be stirred with the speed of 100-120r/min；Boiling 10-20min is kept in step (3),
And gained filtrate is concentrated into the 1/2 of original volume；The granularity of mealy potato and sweet potato powder is 0.3-0.7mm in step (4), and
The dosage of mealy potato and sweet potato powder is respectively 60-80 parts and 40-60 parts；The volume ratio for the treatment of fluid and deionized water in step (5)
For 1:40-60.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind for the treatment of fluid for reducing pesticide residue, which is characterized in that the treatment fluid is made of raw material from the following weight: lemon
18-22 parts of lemon acid sodium, 14-18 parts of potassium sorbate, 8-12 parts of nano-titanium dioxide, 6-10 parts of ferrous oxide, hexa
6-8 parts, 5-7 parts of propylene glycol methyl ether acetate, 6-8 parts of hydrogen peroxide, 5-7 parts of Peracetic acid, 4-6 parts of Asian puccoon, 3-5 parts of garden burnet, mountain
Raw 0.1-0.3 parts of the spore sarcine of 3-5 parts of beans root, 2-4 parts of folium isatidis, urea.
2. a kind for the treatment of fluid for reducing pesticide residue according to claim 1, which is characterized in that the treatment fluid is by following
The raw material of parts by weight is made: 20 parts of sodium citrate, 16 parts of potassium sorbate, 10 parts of nano-titanium dioxide, 8 parts of ferrous oxide, six Asias
7 parts of tetramine, 6 parts of propylene glycol methyl ether acetate, 7 parts of hydrogen peroxide, 6 parts of Peracetic acid, 5 parts of Asian puccoon, 4 parts of garden burnet, subprostrate sophora 4
Part, 3 parts of folium isatidis, raw 0.2 part of the spore sarcine of urea.
3. a kind of preparation method for the treatment fluid for reducing pesticide residue, which is characterized in that the preparation method of the treatment fluid includes
Following steps:
(1) it is mixed after being ground to nano-titanium dioxide and ferrous oxide with sodium citrate and potassium sorbate, and 2-4 times of body is added
Long-pending deionized water is mixed, and is warming up to 60-80 DEG C, and it is spare to obtain base fluid by insulated and stirred 1-2h；
(2) dehydrated alcohol of 2-4 times of volume is added after mixing hexa and propylene glycol methyl ether acetate, adds double
Oxygen water and Peracetic acid adjust PH to weak acid, ethyl alcohol are distilled off after sealing and standing 4-8h and is recycled, it is standby to obtain auxiliary material after mixing
With；
(3) by Asian puccoon, garden burnet, subprostrate sophora and folium isatidis cleaning and chopping, and the deionized water that 2-6 times of volume is added carries out small fire
It decocts, decocts to after boiling and kept for boiling a period of time, rear cooled to room temperature is filtered after the concentration of gained filtrate, obtained
Chinese medicine extract is spare；
(4) Chinese medicine extract obtained is placed in culture medium, it is rear that mealy potato and sweet potato powder is added, it is stirring evenly and then adding into urea
Raw spore sarcine, and cultivate 2-3d at a temperature of 30-40 DEG C by treatment fluid is obtained by filtration, and is sealed；
(5) in use, after treatment fluid of the present invention is watered, through being atomized on the crops for being sprayed at remain pesticide again.
4. a kind of preparation method for the treatment of fluid for reducing pesticide residue according to claim 3, it is characterised in that: step
(1) it is ground to and sieves with 100 mesh sieve in, and be stirred with the speed of 60-80r/min.
5. a kind of preparation method for the treatment of fluid for reducing pesticide residue according to claim 3, it is characterised in that: step
(2) PH to 5.2-5.6 is adjusted in, and is stirred with the speed of 100-120r/min.
6. a kind of preparation method for the treatment of fluid for reducing pesticide residue according to claim 3, it is characterised in that: step
(3) boiling 10-20min is kept in, and gained filtrate is concentrated into the 1/2 of original volume.
7. a kind of preparation method for the treatment of fluid for reducing pesticide residue according to claim 3, it is characterised in that: step
(4) granularity of mealy potato and sweet potato powder is 0.3-0.7mm in, and the dosage of mealy potato and sweet potato powder be respectively 60-80 parts and
40-60 parts.
8. a kind of preparation method for the treatment of fluid for reducing pesticide residue according to claim 3, it is characterised in that: step
(5) volume ratio for the treatment of fluid and deionized water is 1:40-60 in.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910080747.5A CN109771881A (en) | 2019-01-28 | 2019-01-28 | A kind for the treatment of fluid and preparation method thereof reducing pesticide residue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080747.5A CN109771881A (en) | 2019-01-28 | 2019-01-28 | A kind for the treatment of fluid and preparation method thereof reducing pesticide residue |
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| CN109771881A true CN109771881A (en) | 2019-05-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1504555A (en) * | 2002-11-29 | 2004-06-16 | 深圳市永吉实业有限公司 | Purpose for modified photocatalyst nanometer composite material |
| CN101980989A (en) * | 2008-03-31 | 2011-02-23 | 意大利乐科伍德公司 | Granulate having photocatalytic activity and methods for manufacturing the same |
| US20180007914A1 (en) * | 2016-07-05 | 2018-01-11 | Timilon Technology Acquisitions Llc | Compositions and methods for forming stable, liquid metal oxide/hydroxide formulations |
| CN107828838A (en) * | 2017-12-06 | 2018-03-23 | 东莞理工学院 | South Korea gemma sarcine CGMCC No.5915 are applied and lipopeptid class Surfactin preparation method and composition |
-
2019
- 2019-01-28 CN CN201910080747.5A patent/CN109771881A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1504555A (en) * | 2002-11-29 | 2004-06-16 | 深圳市永吉实业有限公司 | Purpose for modified photocatalyst nanometer composite material |
| CN101980989A (en) * | 2008-03-31 | 2011-02-23 | 意大利乐科伍德公司 | Granulate having photocatalytic activity and methods for manufacturing the same |
| US20180007914A1 (en) * | 2016-07-05 | 2018-01-11 | Timilon Technology Acquisitions Llc | Compositions and methods for forming stable, liquid metal oxide/hydroxide formulations |
| CN107828838A (en) * | 2017-12-06 | 2018-03-23 | 东莞理工学院 | South Korea gemma sarcine CGMCC No.5915 are applied and lipopeptid class Surfactin preparation method and composition |
Non-Patent Citations (1)
| Title |
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| 洪坚平等: "《农药微生物资源的开发与利用》", 31 August 2008, 中国林业出版社 * |
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