CN108184803A - A kind of method of aviation plant protection unmanned plane cotton field low latitude sprinkling mepiquat chloride - Google Patents
A kind of method of aviation plant protection unmanned plane cotton field low latitude sprinkling mepiquat chloride Download PDFInfo
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- CN108184803A CN108184803A CN201810130457.2A CN201810130457A CN108184803A CN 108184803 A CN108184803 A CN 108184803A CN 201810130457 A CN201810130457 A CN 201810130457A CN 108184803 A CN108184803 A CN 108184803A
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- Prior art keywords
- unmanned plane
- mepiquat chloride
- sprinkling
- plant protection
- cotton
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- DARPYRSDRJYGIF-PTNGSMBKSA-N (Z)-3-ethoxy-2-naphthalen-2-ylsulfonylprop-2-enenitrile Chemical compound C1=CC=CC2=CC(S(=O)(=O)C(\C#N)=C/OCC)=CC=C21 DARPYRSDRJYGIF-PTNGSMBKSA-N 0.000 title claims abstract description 28
- 229920000742 Cotton Polymers 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000005648 plant growth regulator Substances 0.000 claims abstract description 4
- 238000010790 dilution Methods 0.000 claims description 26
- 239000012895 dilution Substances 0.000 claims description 26
- 241000219146 Gossypium Species 0.000 claims description 22
- PWVXXGRKLHYWKM-UHFFFAOYSA-N 5-[2-(benzenesulfonyl)ethyl]-3-[(1-methylpyrrolidin-2-yl)methyl]-1h-indole Chemical compound CN1CCCC1CC(C1=C2)=CNC1=CC=C2CCS(=O)(=O)C1=CC=CC=C1 PWVXXGRKLHYWKM-UHFFFAOYSA-N 0.000 claims description 21
- 241000196324 Embryophyta Species 0.000 claims description 19
- 240000002024 Gossypium herbaceum Species 0.000 claims description 15
- 235000004341 Gossypium herbaceum Nutrition 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000008280 blood Substances 0.000 claims description 8
- 210000004369 blood Anatomy 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 8
- 230000008020 evaporation Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000007859 condensation product Substances 0.000 claims description 4
- 238000006068 polycondensation reaction Methods 0.000 claims description 4
- 150000005846 sugar alcohols Polymers 0.000 claims description 4
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 3
- 230000018109 developmental process Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000005764 inhibitory process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 239000007921 spray Substances 0.000 abstract description 18
- 238000005507 spraying Methods 0.000 abstract description 13
- 239000000575 pesticide Substances 0.000 description 17
- 239000002917 insecticide Substances 0.000 description 15
- 238000002474 experimental method Methods 0.000 description 9
- 239000012752 auxiliary agent Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 230000012010 growth Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010006 flight Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000031968 Cadaver Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
- 230000002475 laxative effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of methods of aviation plant protection unmanned plane cotton field low latitude sprinkling mepiquat chloride, and under specific weather condition and in preset time, aviation plant protection sprays plant growth regulator mepiquat chloride using unmanned plane to cotton；Wherein, during sprinkling, the flying height of aviation plant protection unmanned plane is 1.5 meters of cotton strain top top, and flying speed is 5 meter per seconds, and the breadth of sprinkling is 4 meters, and sprinkling volume is 1 liter per acre, and mepiquat chloride mu dosage is 10g.The method of aviation plant protection unmanned plane cotton field low latitude provided in an embodiment of the present invention sprinkling mepiquat chloride can effectively improve the function and effect of mepiquat chloride, and efficient, operating efficiency is high, more saving of work and time water-saving with spraying, the features such as so as to reduce cost.
Description
Technical field
The present invention relates to plant growth regulator to spray field, and in particular to a kind of aviation plant protection unmanned plane cotton field low latitude spray
The method for spilling mepiquat chloride.
Background technology
China is a large agricultural country, and the situation of dispenser is needed in agricultural production and is had very much.Relatively common insecticide-applying way
There are artificial knapsack sprayer sprinkling, tractor mounted Insecticide sprayer.
Artificial spraying efficiency is low, and required human cost is higher, and the health for the personnel that spray is adversely affected, due to effect
Rate is low, is not suitable for large-scale farmland.
The artificial mechanical works such as tractor mounted laxative machine operation, spray gun sprinkling, although large-scale farmland can be met
Pesticide spraying demand, but preceding current cost and maintenance cost are larger, such as are laid with pipeline, pipe-line maintenance etc.；And into ground not
Just, mechanical damage can be caused to cotton during dispenser, unit pesticide consumption is big, causes pesticide and water resource waste.
The sprinkling dispenser of unmanned plane low latitude be one adapt to modern agriculture, modern plant protection demand new technique, there is operation
It is efficient, effect is good, applicability is wide, it is at low cost and reply burst harm ability it is strong the features such as.Meanwhile with precision agriculture skill
The application of art, agricultural aviation development space is more wide, and pest management and Pesticide use are more reasonable, and effect on environment is more
It is small.Therefore, unmanned plane pesticide application technology will play a significant role in agricultural modernization from now on.
Invention content
The purpose of the present invention is to provide a kind of method of aviation plant protection unmanned plane cotton field low latitude sprinkling mepiquat chloride, to solve
The problems such as certainly pesticide spraying efficiency is low in the prior art, effect is poor.
To achieve the above object, technical scheme of the present invention provides a kind of aviation plant protection unmanned plane cotton field low latitude sprinkling contracting
The method for saving amine, which is characterized in that including：Under specific weather condition and preset time in, using aviation plant protection unmanned plane to
Cotton sprays the dilution of plant growth regulator mepiquat chloride；Wherein, during sprinkling, the flight of aviation plant protection unmanned plane is high
It is 1.5 meters above cotton plant top to spend, and flying speed is 5 meter per seconds, and the breadth of sprinkling is 4 meters, and the sprinkling volume of unmanned plane is per acre 1
It rises, mepiquat chloride mu dosage is 10g.
In one embodiment of the present of invention, the aviation plant protection unmanned plane is big boundary MG-1S.
In one embodiment of the present of invention, the cotton development stage is flowering and boll-setting period.
In one embodiment of the present of invention, the dilution of the mepiquat chloride includes fog drop evaporation retardant.
In one embodiment of the present of invention, the fog drop evaporation retardant is blood rain swallow；The blood rain swallow is by mass ratio
Poly condensation product 30%, alcohol ethoxylate 10%, polyalcohol 30% form.
In one embodiment of the present of invention, the specific weather condition be fine day, 25-30 DEG C of temperature.
In one embodiment of the present of invention, the preset time is morning 8-12 points or 17-20 in afternoon in one day
Point.
In one embodiment of the present of invention, the mepiquat chloride dilution be by mass fraction be 98% chlormequat chloride it is solvable
The dilution obtained after the dilution of pulvis liquid.
In one embodiment of the present of invention, the mepiquat chloride dilution is will be molten per the solvable pulvis of chlormequat chloride described in 10g
The dilution obtained after 1 liter of water.
The invention has the advantages that：Spraying efficiency is high, operating efficiency is high, more saving of work and time water-saving, so as to reduce cost,
And pesticide supplying effect is good.The tractor mounted Insecticide sprayer used in production at present et al. work vehicle-mounted sprayer tool later stage machinery is made
Industry can cause cotton mechanical damage, reduce yield, unmanned plane application method provided by the invention into ground inconvenience during dispenser
Can be to avoid above-mentioned damage, and pesticide supplying effect is higher than the pesticide supplying effect of tractor mounted Insecticide sprayer.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
An embodiment of the present invention provides a kind of method of aviation plant protection unmanned plane cotton field low latitude sprinkling mepiquat chloride, in specific gas
Under the conditions of time and in preset time, sprayed insecticide using aviation plant protection unmanned plane to crops；Wherein, during sprinkling, boat
The flying height of empty plant protection unmanned plane is 1.5 meters above cotton plant top, and flying speed is 5 meter per seconds, and the breadth of aircraft is 4 meters, is flown
The sprinkling volume of row device is 1 liter per acre.
In one example, the aircraft is big boundary MG-1S.
In one example, the crops are cotton.
In one example, the cotton is the cotton in flowering and boll-setting period.
In one example, the pesticide is mepiquat chloride dilution.
In one example, the specific weather condition be fine day, 25-30 DEG C of temperature.
In one example, the preset time is the morning 8-12 points or 17-20 points in afternoon in one day.
In one example, the mepiquat chloride dilution be by mass fraction be 98% the solvable pulvis liquid of chlormequat chloride it is dilute
The dilution obtained after releasing.
In one example, the fog drop evaporation retardant is blood rain swallow (poly condensation product 30%, fatty alcohol ethoxylate
Object 10%, polyalcohol 30%).Above-mentioned composition is mass ratio.
In one example, the mepiquat chloride dilution is after the solvable pulvis liquid of chlormequat chloride described in per 10g is dissolved in 1 liter of water
Obtained dilution.
In one example, the flying height is from 1.5-2 meters apart from plant strain apex distance；Preferably 1.5 meters；It is described to fly
Scanning frequency degree is 5 meter per seconds, and the breadth is 4 meters.
The job parameter of unmanned plane provided in an embodiment of the present invention spray efficient, operating efficiency is high, more saving of work and time save
Water so as to reduce cost, improves pesticide supplying effect.The pesticide sprayings machinery such as tractor mounted Insecticide sprayer used in production at present
Later stage mechanical work can cause cotton mechanical damage, reduce yield, the embodiment of the present invention provides into ground inconvenience during dispenser
Unmanned plane job parameter pesticide supplying effect be better than tractor mounted Insecticide sprayer pesticide supplying effect.
Next, in a specific embodiment to the method and effect of unmanned plane low latitude provided by the invention sprinkling mepiquat chloride
Fruit carries out citing introduction.
Embodiment 1
Test site is Xinjiang Production and Construction Army Corps' the first teacher Institute of agricultural sciences.
Used medicament is in the present embodiment；The 98% solvable pulvis of chlormequat chloride, it is biochemical purchased from the auspicious dragon in Shandong Province Dezhou
Co., Ltd；Blood rain swallow (poly condensation product 30%, alcohol ethoxylate 10%, polyalcohol 30%), it is general purchased from Shenzhen promise
Believe agrochemical limited company.Chlormequat chloride, trade name mepiquat chloride can be effectively prevented cotton overgrowing, and control plant type is compact.It is red
Swift is to fly anti-auxiliary agent, has the function of to reduce moisture evaporation, reduces droplet drift, promotes droplet sedimentation etc..
Subjects in the present embodiment are the cotton in flowering and boll-setting period, kind J206-5.
The specific processing mode of the present embodiment is as follows.Experiment sets mepiquat chloride effective ingredient consumption as 10g/ mus, sets three groups altogether
Experiment.In addition to blank control, fog drop evaporation retardant, flying height, three aspect Variable Factors of spraying equipment are studied,
Respectively：
Experiment 1:
Influence of the big boundary MG-1S flights different height sprinkling chlormequat chloride to cotton plant height
Experiment carries out dispenser using big boundary MG-1S unmanned planes, and mu dosage is identical, and variable is setting flying height away from cotton
Two processing of 1.5m and 2m above flower strain top, using unmanned plane sprinkling clear water as control.
Experiment 2:
After adding auxiliary agent, influence of the big boundary MG-1S sprinklings chlormequat chloride to cotton plant height.
Experiment carries out dispenser, flying height 1.5m using big boundary MG-1S unmanned planes, and variable is setting chlormequat chloride and first
Piperazine drone addition blood rain swallow (fog drop evaporation retardant) two processing, blood rain swallow by 1% mixing of spouting liquid as medicament dilution, with
Unmanned plane sprinkling clear water is control.
Experiment 3:
Big boundary MG-1S influences the per day increment of cotton plant height with tractor mounted Insecticide sprayer.
Experiment sets two different spraying equipments, and both unmanned plane spray pesticide and sprayings of tractor mounted Insecticide sprayer are applied
Medicine, using unmanned plane sprinkling clear water as control.The crop area of each processing effect of unmanned plane dispenser is 200m2.Unmanned plane
The liquid after 1 liter of dilution is sprayed per acre.Tractor mounted Insecticide sprayer sprays the liquid after 40 liters of dilutions per acre.
The mepiquat chloride mu dosage of unmanned plane and tractor mounted Insecticide sprayer is 10g.The chlormequat chloride dilution of unmanned plane
Mode is that 1 liter of water dilution is added in per 10g.The chlormequat chloride dilution mode of tractor mounted Insecticide sprayer is that 40 liters of water are added in per 10g
Dilution.
The processing time of the present embodiment and environmental condition are on July 23rd, 2017, fine day, and temperature is 28 degrees Celsius, under
18 points of noon sprays.
The prosperous long control effect field tune Check methods of cotton：Row expert respectively takes two plants in each cell inner edge row, selects 6 plants altogether
Since the dispenser same day, cotton plant height is measured every 3d for cotton.
As a result with analysis：
1st, big boundary MG-1S flights different height sprinkling chlormequat chloride influences cotton plant height daily growth amount
The different flying height sprays of table 1 influence the per day increment of cotton plant height
As shown in Table 1, the effect that unmanned plane during flying 1.5m sprays chlormequat chloride is 2m better than flying height and unmanned plane sprays
Clear water.
2nd, unmanned plane sprays chlormequat chloride to the influence of cotton plant height per day increment after adding auxiliary agent.
After 2 chlormequat chloride of table addition auxiliary agent, unmanned plane is sprayed to the per day increment of cotton plant height
As shown in Table 2, unmanned plane sprinkling chlormequat chloride addition auxiliary agent is better than not adding to the inhibiting effect of cotton plant day growth amount
Auxiliary agent and unmanned plane sprinkling clear water, and 6d and most apparent with 9d effects after medicine.
3rd, different spraying equipments spray chlormequat chloride and cotton plant height daily growth amount are influenced
The different spraying equipments of table 3, which spray chlormequat chloride, influences the per day increment of cotton plant height
As can be seen from Table 3, unmanned plane sprays chlormequat chloride to the inhibiting effect of cotton plant height daily growth amount better than tractor
Suspension type Insecticide sprayer and clear water control.
This experiment, unmanned plane during flying speed are 5m/s, and 1L/ mu of spraying volume, handling 1 mu of ground needs 1min, and tractor
40L/ mus of suspension type Insecticide sprayer dispenser liquid volume, 1 mu of ground of processing need 6min, and the two compares aircraft provided in an embodiment of the present invention
Application method sprays that efficient, operating efficiency is high, more saving of work and time water-saving, and so as to reduce cost, and pesticide supplying effect is also higher.
Also, tractor mounted Insecticide sprayer later stage mechanical work can cause machine during dispenser into ground inconvenience to cotton
Tool damages, and reduces yield, and unmanned plane spraying method provided in an embodiment of the present invention can be to avoid above-mentioned damage, and dispenser medicine
Effect is higher than the pesticide supplying effect of tractor mounted Insecticide sprayer.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (9)
- A kind of 1. method of aviation plant protection unmanned plane cotton field low latitude sprinkling mepiquat chloride, which is characterized in that including：In specific weather item Under part and in preset time, the dilution of plant growth regulator mepiquat chloride is sprayed to cotton using aviation plant protection unmanned plane；Its In, during sprinkling, the flying height of aviation plant protection unmanned plane is 1.5 meters above cotton plant top, and flying speed is 5 meter per seconds, is sprayed The breadth spilt is 4 meters, and the sprinkling volume of unmanned plane is 1 liter per acre, and mepiquat chloride mu dosage is 10g.
- 2. according to the method described in claim 1, it is characterized in that, the aviation plant protection unmanned plane is big boundary MG-1S.
- 3. according to the method described in claim 1, it is characterized in that, the cotton development stage is flowering and boll-setting period.
- 4. according to the method described in claim 1, it is characterized in that, the dilution of the mepiquat chloride includes droplet evaporation inhibition Agent.
- 5. according to the method described in claim 1, it is characterized in that, the fog drop evaporation retardant is blood rain swallow；The blood rain swallow is made of the poly condensation product 30% of mass ratio, alcohol ethoxylate 10%, polyalcohol 30%.
- 6. according to the method described in claim 1, it is characterized in that, the specific weather condition be fine day, 25-30 DEG C of temperature.
- 7. according to the method described in claim 1, it is characterized in that, the preset time for the morning 8-12 points in one day or Afternoon 17-20 points.
- 8. according to the method described in claim 1, it is characterized in that, the mepiquat chloride dilution is by mass fraction to be 98% The dilution obtained after the solvable pulvis liquid dilution of chlormequat chloride.
- 9. according to the method described in claim 8, it is characterized in that, the mepiquat chloride dilution is will be per chlormequat chloride described in 10g Solvable pulvis is dissolved in the dilution obtained after 1 liter of water.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130457.2A CN108184803A (en) | 2018-02-08 | 2018-02-08 | A kind of method of aviation plant protection unmanned plane cotton field low latitude sprinkling mepiquat chloride |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130457.2A CN108184803A (en) | 2018-02-08 | 2018-02-08 | A kind of method of aviation plant protection unmanned plane cotton field low latitude sprinkling mepiquat chloride |
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| Publication Number | Publication Date |
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| CN108184803A true CN108184803A (en) | 2018-06-22 |
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| CN109094784A (en) * | 2018-08-29 | 2018-12-28 | 成都大美种业有限责任公司 | A kind of efficient spraying method of pesticide reduction based on unmanned plane plant protection prevention and control |
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| CN109094784A (en) * | 2018-08-29 | 2018-12-28 | 成都大美种业有限责任公司 | A kind of efficient spraying method of pesticide reduction based on unmanned plane plant protection prevention and control |
| CN109329246A (en) * | 2018-10-18 | 2019-02-15 | 华南农业大学 | What a kind of cotton aviation sprayed pre-wets operational method and detection method |
| CN109328718A (en) * | 2018-11-15 | 2019-02-15 | 山东理工大学 | The aviation of cotton defoliation medicament sprays operational method under wide-and narrow-row cultivation mode |
| WO2020098528A1 (en) * | 2018-11-15 | 2020-05-22 | 山东理工大学 | Aerial spraying operation method for cotton defoliant in one-film-three-row cultivation pattern |
| CN109328718B (en) * | 2018-11-15 | 2020-09-15 | 山东理工大学 | Aerial spraying operation method of cotton defoliating agent under wide-narrow row cultivation mode |
| WO2020133242A1 (en) * | 2018-12-28 | 2020-07-02 | 深圳市大疆软件科技有限公司 | Control method for agricultural plant protection unmanned aerial vehicle, and agricultural plant protection unmanned aerial vehicle and computer-readable storage medium |
| CN114616993A (en) * | 2022-03-01 | 2022-06-14 | 新疆农垦科学院 | Method for chemically topping cotton by utilizing agricultural unmanned aerial vehicle |
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