CN109287424A - Cotton effectively facilitates the operational method that fallen leaves land after spraying defoliation ripening medicament - Google Patents
Cotton effectively facilitates the operational method that fallen leaves land after spraying defoliation ripening medicament Download PDFInfo
- Publication number
- CN109287424A CN109287424A CN201811239987.7A CN201811239987A CN109287424A CN 109287424 A CN109287424 A CN 109287424A CN 201811239987 A CN201811239987 A CN 201811239987A CN 109287424 A CN109287424 A CN 109287424A
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- CN
- China
- Prior art keywords
- cotton
- defoliation ripening
- medicament
- defoliation
- plant protection
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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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/50—Cotton
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- 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
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
Abstract
The present invention provides a kind of cotton and sprays the operational method for effectively facilitating fallen leaves landing after defoliation ripening medicament.Compared with prior art, the present invention selects oil to move, and single rotor plant protection drone is sprayed as development cotton defoliation ripening medicament and subsequent cotton leaf wind-force promotees to fall the equipment of operation, with stable and powerful pushing wind field when its flight operation, " marcescence " and the cotton leaf of " falling and hanging branch " after defoliation ripening medicament can will be sprayed effectively to blow off plant, it effectively compensates for existing operational method and only focuses on defoliation ripening medicament and spray but to cotton leaf " marcescence " after spray, the deficiency of " falling and hanging branch " problem shortage reply means, it is organically combined to which defoliation ripening medicament " Chemical defoliation " and unmanned plane are pushed wind " physics blows leaf " two kinds of technological means, effectively increase the practical disleave rate of cotton and landing rate, and then reduce subsequent machine pick cotton percentage of impurity, with operating efficiency height, operation effectiveness is good and operating cost and is not apparent from The advantages such as increase.
Description
Technical field
The present invention relates to a kind of by two kinds of operation means phases of " defoliation ripening agent Chemical defoliation " and " push scenery reason and blow leaf "
In conjunction with to improve the operational method of cotton defoliation rate and landing rate.More particularly, refer to that a kind of cotton sprays defoliation ripening
The operational method of fallen leaves landing is effectively facilitated after medicament.
Background technique
Cotton is to Later growth, and leaf, which starts to dry up, to fall off, and cotton boll graduallys mature blow-of-cottons.Nowadays, it is adopted to be easy to use
Cotton machine carries out mechanization cotton picking and reduces percentage of impurity, needs to spray defoliation ripening agent to cotton before machine pick cotton.Defoliant is such as
Magron, the treasured that falls off etc. are sprayed onto penetrate into blade on cotton leaf after, absorb the moisture in blade so that leaves water loss, withered,
Petiole attachment region forms dialysis layer, and cotton leaf is made to fall off；Ripener such as ethephon (CEPHA),2-(chloroethyl) phosphonic acid etc. has reduction boll endoperoxides object enzymatic activity
Effect, spray to balance between the ethylene and auxin after ethephon (CEPHA),2-(chloroethyl) phosphonic acid in cotton boll and change, cotton boll is promoted to crack.Currently, spraying machine
Airplane spray can be used for tool and overhead spraying machine sprays.
Found during actual job, after spraying defoliation ripening agent to cotton, there is cotton leaf " it is withered without
Fall " and " falling and hanging branch " phenomenon." marcescence " refers to that leaf is withered after drug effect plays a role, but petiole not with plant reality
Now efficiently separate；" falling and hanging branch " refers to that the withered rear petiole of leaf is realized with plant and efficiently separates, but fallen leaves are then hung over
On cotton plant branch.Cotton leaf " marcescence " and " falling and hanging branch " phenomenon not only significantly reduce cotton defoliation ripening operation
Cotton-wool percentage of impurity is reduced during quality, more back machine pick cotton, raising machine pick cotton quality brings very big negative effect.Cause
This, needs to develop a kind of operational method that can be reduced leaf hanging branch after cotton sprays defoliation ripening, promote leaf landing.
Summary of the invention
The operation fallen leaves and landed is effectively facilitated after spraying defoliation ripening medicament the object of the present invention is to provide a kind of cotton
Method, to solve the above technical problems.Defoliation ripening medicament " Chemical defoliation " and unmanned plane are pushed wind " physics by the operational method
Blow leaf " two kinds of operation means organically combine, it can effectively improve cotton defoliation rate and landing rate, and then reduce machine pick cotton containing miscellaneous
Rate.
Technical problem solved by the invention can be realized using following technical scheme: cotton sprays defoliation ripening medicament
The operational method for effectively facilitating fallen leaves landing afterwards, includes the following steps.
Step 1: cotton defoliation ripening medicament spraying method and plant protection drone selection
(A) according to the varieties of plant, cropping pattern and planting density of operation plot cotton, with reference to the plot landform and peripheral path
Mating situation, the operational method for selecting plant protection drone spray to spray as development cotton defoliation ripening medicament；
(B) operational method is sprayed suitable for what development cotton defoliation ripening medicament sprayed according to selected by step (A), selects the dynamic list of oil
Rotor plant protection drone sprays work tool as with what the spraying method matched.
Step 2: the selection of cotton defoliation ripening medicament and its compounding dosage determine
(A) the cotton growth week according to the varieties of plant, cropping pattern and planting density of operation plot cotton, when with reference to operation
Phase selects suitable cotton defoliant and ripener from commercially available medicament；
(B) according to the product operation instruction and its pharmacodynamic characteristics of selected cotton defoliant and ripener in step (A), determination will be upper
State the reasonable volume that two kinds of medicaments are used in compounding.
Step 3: cotton defoliation ripening confection plant protection drone sprays operation
(A) the product operation instruction and compounding of cotton defoliant and ripener selected by the operation plot determined according to second step are used
Amount, according to the gross area in the operation plot, configures the mixed aqueous solution of cotton defoliant and ripener；
(B) commercially available organic silicon surfactant is added to the cotton configured through step (A) according to certain concentration of volume percent
In the mixed aqueous solution of flower defoliant and ripener, configures and move what single rotor plant protection drone sprayed for oil selected by the first step
Confection；
(C) according to cotton defoliation ripening technical regulation, on operation plot by oil selected by the first step move single rotor plant protection nobody
Machine carries out the operation that sprays of cotton defoliation ripening confection, and completion sprays step (B) configured confection；
(D) the operation plot larger for cotton planting density, growing way is more prosperous, after should being spaced 5~7 days repeat step (A), (B),
(C), it carries out the secondary of cotton defoliation ripening confection to spray, to enhance defoliation ripening drug effect.
Step 4: implementing wind-force rush to cotton leaf after defoliation ripening using the dynamic single rotor plant protection drone of oil falls operation
(A) the performance characteristic of the product operation instruction and respective drug effect of cotton defoliant and ripener according to selected by second step,
From completing to count on the day of cotton defoliation ripening confection sprays operation, the drug effect of cotton defoliation ripening medicament is waited to play the phase
Terminate；
(B) according to the separation of cotton leaf and plant on operation plot and hanging branch situation, have when continuing with flight operation steady
The fixed and powerful oil for pushing wind field moves single rotor plant protection drone as cotton leaf wind-force rush is implemented after defoliation ripening and falls operation
Equipment, and then determine that the dynamic single rotor plant protection drone of oil implements cotton leaf wind-force and promotees to fall the job parameter of operation；
(C) step (A) the cotton defoliation ripening medicament drug effect play that the phase terminates on the day of, manipulate the dynamic single rotor plant protection of oil without
It is man-machine, according to the job parameter that step (B) is determined, wind-force rush is implemented to the cotton leaf on operation plot and falls operation.
Concentration of volume percent of the organic silicon surfactant in cotton defoliant and ripener mixed aqueous solution
It is 0.05%~0.15%.
The drug effect performance phase of the cotton defoliation ripening medicament is 13~18 days.
It includes flying height, flight speed that the dynamic single rotor plant protection drone of oil, which implements the job parameter that wind-force promotees to fall operation,
Degree, operations number, and flying height range is 1.5 meters~3.5 meters, flying speed range is 2.0 meter per seconds~6.0 meter per seconds, is made
Industry numbers range is 1 time~3 times.
Compared with the prior art, the invention has the following advantages: (1) cotton proposed by the present invention sprays defoliation ripening medicament
Defoliation ripening medicament " Chemical defoliation " and unmanned plane are pushed wind " physics blows leaf " by the operational method for effectively reducing leaf hanging branch afterwards
Two kinds of technological means organically combine, and can effectively improve the practical disleave rate of cotton and landing rate, and then can reduce subsequent machine and adopt
Cotton percentage of impurity；(2) present invention select the dynamic single rotor plant protection drone of oil to spray as development cotton defoliation ripening medicament and subsequent
Leaf wind-force promotees to fall the equipment of operation, with stable and powerful pushing wind field when flight operation, can will spray disleave and urge
" marcescence " and the cotton leaf of " falling and hanging branch " effectively blow off plant after ripe medicament, effectively compensate for existing operational method
Only focus on defoliation ripening medicament to spray but to cotton leaf " marcescence ", " falling and hanging branch " problem shortage reply technology hand after spray
The deficiency of section；(3) the oily use for moving single rotor plant protection drone in the operational method, has operating efficiency height, operation effectiveness good
And operating cost such as does not obviously increase at the advantages, should be widely promoted.
Detailed description of the invention
Fig. 1 is to effectively facilitate the operational method flow diagram that fallen leaves land after cotton of the present invention sprays defoliation ripening medicament.
Specific embodiment
Below in conjunction with drawings and examples, the present invention is described in further detail.
Shown in Figure 1, the present invention is to effectively facilitate the operational method that fallen leaves land after cotton sprays defoliation ripening medicament,
It include the following steps.
Step 1: cotton defoliation ripening medicament spraying method and plant protection drone selection
(A) cotton variety that certain operation plot is planted is Shandong cotton 532, for the standardized production operation for adapting to large-scale cotton picker,
76 centimetres of mechanized cultivation modes of line-spacings such as plot use, planting density is 5000~6000 plants/acre, with reference to the plot landform
And the mating situation of peripheral path, the operational method for selecting plant protection drone spray to spray as development cotton defoliation ripening medicament；
(B) it is suitable for carrying out the operational method that cotton defoliation ripening medicament sprays according to selected by step (A), selects Anyang Quan Feng
3WQF120-12 type intelligence suspension fog machine sprays work tool as with what the spraying method matched.
Step 2: the selection of cotton defoliation ripening medicament and its compounding dosage determine
(A) according to varieties of plant, cropping pattern and the planting density of the operation plot cotton, it is contemplated that plot cotton when operation
Growth cycle in mid or late September selects commercially available Thidiazuron to spray as operation with cotton defoliant, select ethephon (CEPHA),2-(chloroethyl) phosphonic acid as
Operation is sprayed with cotton ripener；
(B) according to the product operation instruction and its pharmacodynamic characteristics of selected cotton defoliant and ripener in step (A), determination will be upper
It states two kinds of medicaments to be used in compounding, and reasonable volume is to use 40 grams of Thidiazurons and 90 milliliters of ethephon (CEPHA),2-(chloroethyl) phosphonic acids per acre.
Step 3: cotton defoliation ripening confection plant protection drone sprays operation
(A) the product operation instruction and compounding of cotton defoliant and ripener selected by the operation plot determined according to second step are used
Amount, according to the gross area in the operation plot, configures the mixed aqueous solution of Thidiazuron and ethephon (CEPHA),2-(chloroethyl) phosphonic acid；
(B) commercially available organic silicon surfactant is added to the thiophene configured through step (A) according to 0.15% concentration of volume percent
Benzene is grand in ethephon (CEPHA),2-(chloroethyl) phosphonic acid mixed aqueous solution, configures for the rich 3WQF120-12 type intelligence suspension plant protection entirely of Anyang selected by the first step
The confection that machine sprays；
(C) according to Agriculture in Shandong Province rural area Room website in the number that in August, 2018 is issued be " SDNYGC-1-6031-2018 "
" spring sowing cotton defoliation ripening technical regulation ", by Anyang selected by the first step, rich 3WQF120-12 type is intelligent entirely on operation plot
Suspension fog machine carries out the operation that sprays of cotton defoliation ripening confection, completes the spray to step (B) configured confection
It applies；
(D) in view of the cotton planting density and growing way in the plot are moderate, only selection carries out 1 cotton defoliation ripening confection
Spray operation.
Step 4: implementing wind-force rush to cotton leaf after defoliation ripening using the dynamic single rotor plant protection drone of oil falls operation
(A) the performance characteristic of the product operation instruction and respective drug effect of cotton defoliant and ripener according to selected by second step,
From completing to count on the day of cotton defoliation ripening confection sprays operation, 18 days by a definite date cotton defoliation ripening medicament medicines are waited
The effect performance phase terminates；
(B) according to the separation of cotton leaf and plant on operation plot and hanging branch situation, have when continuing with flight operation steady
Fixed and powerful Anyang for pushing wind field entirely rich 3WQF120-12 type intelligence suspension fog machine as implementing cotton leaf after defoliation ripening
Sub- wind-force promotees to fall the equipment of operation, and then determines that rich 3WQF120-12 type intelligence suspension fog machine implements cotton leaf wind entirely in Anyang
Make every effort to promote fall operation flying height be 2.0 meters, flying speed range be 4.0 meter per seconds, operations number be 1 time；
(C) step (A) the cotton defoliation ripening medicament drug effect play that the phase terminates on the day of, manipulation Anyang rich 3WQF120- entirely
12 type intelligence suspension fog machines implement wind-force rush to the cotton leaf on operation plot according to the job parameter that step (B) is determined
Fall operation.
Finally it should be noted that: above embodiments are only to be shown and described basic principles and main features of the invention
And advantages of the present invention, those of ordinary skill in the art are it is to be appreciated that the present invention is not limited to the above embodiments, not
Under the premise of being detached from spirit and scope of the invention, the present invention also has various modifications or equivalent replacement, and without departing from the present invention
Any modification of spirit and scope or equivalent replacement, are intended to be within the scope of the claims of the invention.
Claims (4)
1. cotton effectively facilitates the operational method that fallen leaves land after spraying defoliation ripening medicament, comprising:
Step 1: cotton defoliation ripening medicament spraying method and plant protection drone selection
(A) according to the varieties of plant, cropping pattern and planting density of operation plot cotton, with reference to the plot landform and peripheral path
Mating situation, the operational method for selecting plant protection drone spray to spray as development cotton defoliation ripening medicament；
(B) operational method is sprayed suitable for what development cotton defoliation ripening medicament sprayed according to selected by step (A), selects the dynamic list of oil
Rotor plant protection drone sprays work tool as with what the spraying method matched；
Step 2: the selection of cotton defoliation ripening medicament and its compounding dosage determine
(A) the cotton growth week according to the varieties of plant, cropping pattern and planting density of operation plot cotton, when with reference to operation
Phase selects suitable cotton defoliant and ripener from commercially available medicament；
(B) according to the product operation instruction and its pharmacodynamic characteristics of selected cotton defoliant and ripener in step (A), determination will be upper
State the reasonable volume that two kinds of medicaments are used in compounding；
Step 3: cotton defoliation ripening confection plant protection drone sprays operation
(A) the product operation instruction and compounding of cotton defoliant and ripener selected by the operation plot determined according to second step are used
Amount, according to the gross area in the operation plot, configures the mixed aqueous solution of cotton defoliant and ripener；
(B) commercially available organic silicon surfactant is added to the cotton configured through step (A) according to certain concentration of volume percent
In the mixed aqueous solution of flower defoliant and ripener, configures and move what single rotor plant protection drone sprayed for oil selected by the first step
Confection；
(C) according to cotton defoliation ripening technical regulation, on operation plot by oil selected by the first step move single rotor plant protection nobody
Machine carries out the operation that sprays of cotton defoliation ripening confection, and completion sprays step (B) configured confection；
(D) the operation plot larger for cotton planting density, growing way is more prosperous, after should being spaced 5~7 days repeat step (A), (B),
(C), it carries out the secondary of cotton defoliation ripening confection to spray, to enhance defoliation ripening drug effect；
It is characterized in that, further including having the following steps:
Step 4: implementing wind-force rush to cotton leaf after defoliation ripening using the dynamic single rotor plant protection drone of oil falls operation
(A) the performance characteristic of the product operation instruction and respective drug effect of cotton defoliant and ripener according to selected by second step,
From completing to count on the day of cotton defoliation ripening confection sprays operation, the drug effect of cotton defoliation ripening medicament is waited to play the phase
Terminate；
(B) according to the separation of cotton leaf and plant on operation plot and hanging branch situation, have when continuing with flight operation steady
The fixed and powerful oil for pushing wind field moves single rotor plant protection drone as cotton leaf wind-force rush is implemented after defoliation ripening and falls operation
Equipment, and then determine that the dynamic single rotor plant protection drone of oil implements cotton leaf wind-force and promotees to fall the job parameter of operation；
(C) step (A) the cotton defoliation ripening medicament drug effect play that the phase terminates on the day of, manipulate the dynamic single rotor plant protection of oil without
It is man-machine, according to the job parameter that step (B) is determined, wind-force rush is implemented to the cotton leaf on operation plot and falls operation.
2. cotton according to claim 1 effectively facilitates the operational method that fallen leaves land after spraying defoliation ripening medicament,
It is characterized in that: concentration of volume percent of the organic silicon surfactant in cotton defoliant and ripener mixed aqueous solution
It is 0.05%~0.15%.
3. cotton according to claim 1 effectively facilitates the operational method that fallen leaves land after spraying defoliation ripening medicament,
Be characterized in that: the drug effect performance phase of the cotton defoliation ripening medicament is 13~18 days.
4. cotton according to claim 1 effectively facilitates the operational method that fallen leaves land after spraying defoliation ripening medicament,
Be characterized in that: it includes flying height, flight that the dynamic single rotor plant protection drone of oil, which implements the job parameter that wind-force promotees to fall operation,
Speed, operations number, and flying height range is 1.5 meters~3.5 meters, flying speed range is 2.0 meter per seconds~6.0 meter per seconds,
Operations number range is 1 time~3 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239987.7A CN109287424A (en) | 2018-10-23 | 2018-10-23 | Cotton effectively facilitates the operational method that fallen leaves land after spraying defoliation ripening medicament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239987.7A CN109287424A (en) | 2018-10-23 | 2018-10-23 | Cotton effectively facilitates the operational method that fallen leaves land after spraying defoliation ripening medicament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109287424A true CN109287424A (en) | 2019-02-01 |
Family
ID=65157735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811239987.7A Pending CN109287424A (en) | 2018-10-23 | 2018-10-23 | Cotton effectively facilitates the operational method that fallen leaves land after spraying defoliation ripening medicament |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11196689A (en) * | 1998-01-14 | 1999-07-27 | Hiroyuki Nomura | Planted tree-stabilizing device |
| CN105961051A (en) * | 2016-06-03 | 2016-09-28 | 华南农业大学 | Aerial spraying method and device for cotton defoliating agent |
| CN106818693A (en) * | 2017-01-03 | 2017-06-13 | 深圳诺普信农化股份有限公司 | Agricultural chemicals application method |
| CN107996339A (en) * | 2017-12-19 | 2018-05-08 | 中国农业科学院棉花研究所 | A kind of Raw cotton production method excellent suitable for Northwest inland cotton region wide morning |
| CN108522472A (en) * | 2018-04-08 | 2018-09-14 | 吴李海 | A kind of plant protection multi-rotor unmanned aerial vehicle |
-
2018
- 2018-10-23 CN CN201811239987.7A patent/CN109287424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11196689A (en) * | 1998-01-14 | 1999-07-27 | Hiroyuki Nomura | Planted tree-stabilizing device |
| CN105961051A (en) * | 2016-06-03 | 2016-09-28 | 华南农业大学 | Aerial spraying method and device for cotton defoliating agent |
| CN106818693A (en) * | 2017-01-03 | 2017-06-13 | 深圳诺普信农化股份有限公司 | Agricultural chemicals application method |
| CN107996339A (en) * | 2017-12-19 | 2018-05-08 | 中国农业科学院棉花研究所 | A kind of Raw cotton production method excellent suitable for Northwest inland cotton region wide morning |
| CN108522472A (en) * | 2018-04-08 | 2018-09-14 | 吴李海 | A kind of plant protection multi-rotor unmanned aerial vehicle |
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