CN110506748A - It is a kind of to urge withered desiccant applied to sesame - Google Patents
It is a kind of to urge withered desiccant applied to sesame Download PDFInfo
- Publication number
- CN110506748A CN110506748A CN201910773119.5A CN201910773119A CN110506748A CN 110506748 A CN110506748 A CN 110506748A CN 201910773119 A CN201910773119 A CN 201910773119A CN 110506748 A CN110506748 A CN 110506748A
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- Prior art keywords
- withered
- sesame
- desiccant
- scepter
- urges
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Withered desiccant is urged applied to sesame the invention discloses a kind of, including diquat dibromide, Scepter and azoles humulone, the mass ratio of diquat dibromide, Scepter and azoles humulone is 20:(5~7): (3~7), it is 10%~25% that the quality sum of the diquat dibromide, Scepter and azoles humulone, which accounts for the gross mass percentage composition that withered desiccant is urged applied to sesame,.The present invention is by rationally being compounded diquat dibromide, Scepter and azoles humulone, obtained desiccant compared with the prior art for, sesame plant can be dried faster, the medicament residual quantity of diquat dibromide, Scepter and azoles humulone substantially reduces simultaneously, reduce production cost, drying efficiency is improved, while is also obviously improved safety.
Description
Technical field
The present invention relates to field of pesticide preparation, especially a kind of that withered desiccant is urged applied to sesame.
Background technique
Sesame is one of China's major oil crops, application value with higher, its seed oil content is up to 55%.
The grease fragrant odour extracted from sesame seed, also referred to as sesame oil, can be used as edible oil, can be used for medical usage: make
High-quality massage oil, or as ointment bodying agent, demulcent, antidote.The sesame oil of sugar system can manufacture cream and cosmetics.From sesame
In the flower and stem of fiber crops, fragrance used in manufacture perfume can be obtained.The sesame oil of hot moulding can be used for manufacturing carbon paper.Sesame oil firing
The oil smoke given birth to can manufacture advanced prepared Chinese ink.The stem of sesame can do fuel.
It since sesame is thermophilic crops, is usually sowed in the spring and summer time, Summer maize yield suitable sowing date is late May to 6
In the first tenday period of a month moon, autumn sesame suitable date of seeding is early and middle ten days in July, can be late late July in the preferable situation of heat；With other agricultures
Crop is compared, and because sesame is indefinite inflorescence habit, sesame capsule maturity period from top to bottom is simultaneously asynchronous, and often sesame is planted
Strain base portion it is ripe, it is and also very young tender at the top of plant, or even also blooming, after mature capsule desiccation, capsule cracking, seed
Grain is fallen on the ground, and sesame is completed from being seeded into harvest and be substantially manual operation at present, and whole strain capsule maturation is asynchronous
Characteristic, to sesame it is artificial harvest make troubles, and harvest when water content be also difficult to control.
Harvesting loss can be effectively reduced using chemical ripening dewatering, additionally it is possible to guarantee mature one of sesame seed
Cause property, to improve the harvesting amount and quality of sesame；And in the prior art frequently with the medicament of the contact killing type of such as paraquat one kind
Plant urge withered, but the contact killing type medicament of paraquat one kind often has extremely strong toxicity, and the acute poisoning death rate is high,
Urge withered if paraquat is sprayed on sesame plant before sesame harvest, a part of medicament can remain on seed, eat
There are great security risks；And another method is that enemy's grass is used before sesame harvests using diquat dibromide in the prior art
Withered plant and dry seed are urged fastly, but there can be a degree of underproduction using diquat dibromide, and the seasonality being applicable in is also restricted.
Therefore the problems of when needing to propose the new technological means of one kind for solving the harvesting of current sesame.
Summary of the invention
Withered desiccant is urged applied to sesame the object of the present invention is to provide a kind of, is urged in the prior art for solving
Ripe medicament not enough safety and urge it is withered after the easy underproduction the problem of.
In order to solve the above technical problems, withered desiccant is urged applied to sesame the present invention provides a kind of, including diquat dibromide,
Scepter and azoles humulone, and the mass ratio of diquat dibromide, Scepter and azoles humulone is 20:(5~7): (3~7).
Preferably, the quality sum of diquat dibromide, Scepter and azoles humulone accounts for total matter that withered desiccant is urged applied to sesame
Measuring percentage composition is 10%~25%.
Preferably, urging withered desiccant applied to sesame further includes functional additive, filler and attachment, function addition
Agent includes dispersing agent and surfactant.
Preferably, filler includes one of clay, hard charcoal, bentonite, water soluble starch, pyrophillite, urea or more
The mixture of kind.
Preferably, attachment includes one of talcum, sodium sulphate, potassium chloride, kaolin or a variety of mixtures.
Preferably, dispersing agent includes one of polycarboxylate, naphthalenesulfonic acid-formaldehyde condensate, alkyl phenol polyoxyethylene ether
Or a variety of mixture.
Preferably, surfactant includes that triphenyl vinyl phenol polyoxyethylene ether, dodecyl sulphonic acid sodium, nonyl phenol are poly-
One of ethylene oxide ether, APES formaldehyde condensation products sulfat phosphate, SPAN and TWEEN or a variety of are mixed
Close object.
The beneficial effects of the present invention are: be in contrast to the prior art, the present invention is by by diquat dibromide, Scepter and azoles
Humulone is rationally compounded, obtained desiccant compared with the prior art for, sesame plant can be dried faster, while opposing grass
Fastly, the medicament residual quantity of Scepter and azoles humulone substantially reduces, and reduces production cost, improves drying efficiency, while also making
Safety is obviously improved.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
Belong to the scope of protection of the invention.
Being applied to sesame in the present invention urges withered desiccant to include diquat dibromide, Scepter, azoles humulone, functional additive, fill out
Fill agent and attachment, wherein functional additive includes dispersing agent and surfactant, and the core in the formula urges withered ingredient for enemy
The mass ratio of careless fast, Scepter and azoles humulone and three are 20:(5~7): (3~7), the matter of diquat dibromide, Scepter and azoles humulone
It is 10%~25% that the sum of amount, which accounts for and urges the gross mass percentage composition of withered desiccant applied to sesame,.
Specifically, the selection of each component in withered desiccant and the mechanism of action is urged to carry out in detail applied to sesame to above-mentioned
It states.Diquat dibromide is that a kind of bipyridyliums, broad-spectrum touch-out type crop urge withered dose, and what is mainly utilized is the contact toxicity of diquat dibromide, machine
Reason is that the medicament inhibits the electron transmission in photosynthesis, the bipyridyliums chemical combination of reducing condition after being absorbed by green plants
Object will be quickly oxidized under aerobic conditions and be formed hydrogen peroxide, and hydrogen peroxide is with photosynthetic when photoinduction is acted on
Effect constantly generates, and because it is with stronger oxidisability, can damage to the cell membrane of plant rapidly, to make by medicine
The withered and yellow dehydration of body, to realize that urging for plant is withered.And need to being constrained in using concentration in appropriate range for diquat dibromide, make playing
Diquat dibromide urges withered drug effect simultaneously, and the underproduction of sesame will not be caused due to excessively urging withered, ensure that the quality of product.
Scepter is that a kind of wide spectrum imidazolone type crop urges withered dose, and mechanism is, inhibits valine and leucine etc.
The synthesis of branched-chain amino acid, after the leaf and root of plant absorb, medicament can be in xylem and bast conduction and in separate living tissue
Middle accumulation, to be separate living tissue necrosis, withered effect is urged in realization.
Azoles humulone is that a kind of triazolineone crop urges withered dose, and mechanism is, which belongs to proporphyrinogen oxidase
Inhibitor accumulates protoporphyrin IX oxidizing ferment rapidly by the proporphyrinogen oxidase during inhibition chlcrophyll biosynthesis
Oxidation, and singlet oxygen is generated, and then cause the unsaturated fatty acid peroxidating of cell membrane, cause film to leak, pigment destroys, blade
Withered effect is urged in withered death, realization rapidly.
Core in withered desiccant is urged to urge withered ingredient for diquat dibromide, Scepter and azoles humulone in the above-mentioned sesame that is applied to, with
Diquat dibromide is mainly to urge withered ingredient, and Scepter and azoles humulone are that a small amount of auxiliary urges withered ingredient；The wherein machine of diquat dibromide and azoles humulone
Reason is to inhibit the photosynthetic process of plant, and the two mating reaction can faster be inhibited with two different mechanism of action
Plant photosynthesis, makes plant wither since blade-section；Since diquat dibromide and azoles humulone are to the main function part of plant
It is blade, and Scepter has effect to the leaf and root of plant, after introducing Scepter, can make up root and urge withered effect
Deficiency enables leaf and root to wither simultaneously, further shortens and urges the withered time.
In present embodiment, filler preferably clay, hard charcoal, bentonite, water soluble starch, pyrophillite, one in urea
Kind or a variety of mixtures.One of attachment preferably talc, sodium sulphate, potassium chloride, kaolin or a variety of mixtures are
Withered ingredient is mainly urged to provide attachment carrier.The preferred polycarboxylate of dispersing agent, naphthalenesulfonic acid-formaldehyde condensate, alkylphenol-polyethenoxy
One of ether or a variety of mixtures, its role is to make that withered ingredient is mainly urged to have preferably dispersibility.Surfactant
It is preferred that triphenyl vinyl phenol polyoxyethylene ether, dodecyl sulphonic acid sodium, nonylphenol polyoxyethylene ether, alkyl phenol polyoxyethylene ether
One of formaldehyde condensation products sulfate phosphates, SPAN and TWEEN or a variety of mixtures, its role is to improve mixing
Solution respectively forms the surface tension between phase, is that grease can be mutually sufficiently mixed in oil mixing with water system, in other implementations
Other anionic surfactants or nonionic surfactant can also be used in mode, be not limited thereto.
Withered desiccant is urged to be described in further detail applied to sesame in the present invention combined with specific embodiments below, and following
Represented percentage is mass percent in embodiment.
In Examples 1 to 3, the quality sum of diquat dibromide, Scepter and azoles humulone, which is accounted for, urges withered desiccant applied to sesame
The 20% of gross mass percentage composition, at normal temperature with formula rate shown in table 1, by diquat dibromide, Scepter, azoles humulone, dispersion
Agent, surfactant, filler and attachment are sequentially placed into dispensing containers, are uniformly mixed respectively, after wet grinding is filtered
Obtain corresponding medicament sample.
Table 1
It chooses sesame plant well and the more similar 5 groups of sesame experimental plots of growing way degree is tested, every group of sesame examination
1 mu of field area is tested, when the sesame maturity period, which reaches, manually to be harvested, while applying the medicament of equivalent, wherein 3 groups of sesames
Experimental plot applies the medicament configured in above-mentioned 3 embodiments respectively, and remaining two groups apply clear water and 20% enemy's grass respectively
Fast medicament as a control group respectively tests multiple indexs in every group of sesame experimental plot, specific test result such as 2 institute of table
Show.As can be seen from Table 2, apply drying agent prescription of the invention more individually to apply for 20% diquat dibromide medicament, plant is dry
Speed faster, and the water content of plant is also less and the controlling extent of water content is also more uniform, while diquat dibromide, weed eradication
Three kinds of quinoline, azoles humulone ingredients are also lower in the residual quantity of application after two weeks, and Scepter, azoles humulone are respectively less than 0.01mg/kg, residual
Amount is few, reduces production cost, improves drying efficiency, while be also obviously improved safety.
Table 2
It is in contrast to the prior art, the present invention is by rationally being compounded diquat dibromide, Scepter and azoles humulone, institute
Desiccant obtained compared with the prior art for, sesame plant can be dried faster, while diquat dibromide, Scepter and azoles humulone
Medicament residual quantity substantially reduces, and reduces production cost, improves drying efficiency, while be also obviously improved safety.
It should be noted that the above various embodiments belongs to same inventive concept, the description of each embodiment emphasizes particularly on different fields, In
Not detailed place is described in separate embodiment, can refer to the description in other embodiments.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art, In
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (7)
1. a kind of urge withered desiccant applied to sesame, which is characterized in that including diquat dibromide, Scepter and azoles humulone, and oppose grass
Fastly, Scepter and the mass ratio of azoles humulone are 20:(5~7): (3~7).
2. the sesame according to claim 1 that is applied to urges withered desiccant, which is characterized in that the diquat dibromide, weed eradication
It is 10%~25% that the quality sum of quinoline and azoles humulone, which accounts for the gross mass percentage composition that withered desiccant is urged applied to sesame,.
3. the sesame according to claim 1 that is applied to urges withered desiccant, which is characterized in that described to be urged applied to sesame
Withered desiccant further includes functional additive, filler and attachment, and the functional additive includes dispersing agent and surface-active
Agent.
4. the sesame according to claim 3 that is applied to urges withered desiccant, which is characterized in that the filler includes viscous
One of soil, hard charcoal, bentonite, water soluble starch, pyrophillite, urea or a variety of mixtures.
5. the sesame according to claim 3 that is applied to urges withered desiccant, which is characterized in that the attachment includes sliding
One of stone, sodium sulphate, potassium chloride, kaolin or a variety of mixtures.
6. the sesame according to claim 3 that is applied to urges withered desiccant, which is characterized in that the dispersing agent includes poly-
One of carboxylate, naphthalenesulfonic acid-formaldehyde condensate, alkyl phenol polyoxyethylene ether or a variety of mixtures.
7. the sesame according to claim 3 that is applied to urges withered desiccant, which is characterized in that the surfactant packet
Include triphenyl vinyl phenol polyoxyethylene ether, dodecyl sulphonic acid sodium, nonylphenol polyoxyethylene ether, alkyl phenol polyoxyethylene ether first
One of aldehyde condensate sulfate phosphates, SPAN and TWEEN or a variety of mixtures.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910773119.5A CN110506748B (en) | 2019-08-21 | 2019-08-21 | Drying agent applied to sesame seed withering acceleration |
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| CN201910773119.5A CN110506748B (en) | 2019-08-21 | 2019-08-21 | Drying agent applied to sesame seed withering acceleration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117397695A (en) * | 2023-12-14 | 2024-01-16 | 济南兄弟作物科学有限公司 | Diquat composite herbicide for regulating rice to promote blight and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117397695A (en) * | 2023-12-14 | 2024-01-16 | 济南兄弟作物科学有限公司 | Diquat composite herbicide for regulating rice to promote blight and preparation method thereof |
| CN117397695B (en) * | 2023-12-14 | 2024-03-29 | 济南兄弟作物科学有限公司 | Diquat composite herbicide for regulating rice to promote blight and preparation method thereof |
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