CN113875536A - Low-phenol cotton planting method - Google Patents
Low-phenol cotton planting method Download PDFInfo
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- CN113875536A CN113875536A CN202111106304.2A CN202111106304A CN113875536A CN 113875536 A CN113875536 A CN 113875536A CN 202111106304 A CN202111106304 A CN 202111106304A CN 113875536 A CN113875536 A CN 113875536A
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- cotton
- seedling
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- grooving
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Abstract
The invention relates to the technical field of cotton planting, and discloses a method for planting low-phenol cotton, which comprises the following planting steps: step one, selecting seeds and raising seedlings; selecting healthy cotton seeds with full grains and no diseases, pretreating the seeds for later use, digging a planting groove on the surface of a cotton field by using a groove digging device, and applying low-phenol cotton seeds in the planting groove. Step two, seedbed management; in the process of seedling cultivation, according to different stages of seedling emergence, seedling protection, seedling hardening and seedling strengthening, heat preservation and moisture preservation are carried out in a targeted manner, and weeding, insect prevention and core cutting are carried out in due time. Step three, transplanting; 5-7 days before transplanting cotton seedlings. The invention can greatly improve the survival rate and disease resistance of cotton in seedling stage, the root system of the seedling plant is developed, the seedling stem is robust, the anti-bacterial and anti-infection active ingredients have strong carrying property and long lasting effect, the survival rate after transplantation is high, and the comprehensive lodging resistance, the disease and insect resistance and the economic benefit are obviously improved by matching with the scientific field management.
Description
Technical Field
The invention relates to the technical field of cotton planting, in particular to a method for planting low-phenol cotton.
Background
Cotton is an important economic crop and plays an important role in the world and national economy in China. In addition to the effective utilization of cotton fibers, a great part of nutrients such as protein in cotton plants and seeds are abandoned all the time. This is caused by the fact that ordinary cotton contains gossypol, a substance that has a toxic effect on humans and other organisms.
The low-phenol cotton is also called nontoxic cotton, and is different from common cotton in that the content of free gossypol in each tissue and organ is lower. Free gossypol is a phenolic derivative which has toxic action on human, livestock and other organisms, and the content of the toxic substance in common cotton varieties is about 1 percent. The study shows that the toxicity is weakened with the reduction of the content, and the toxicity is basically disappeared when the content is reduced to be below 0.02 percent. The low-phenol cotton has many advantages compared with phenol cotton, it not only can produce cotton fibre and cotton seed with the same quality and quality as phenol cotton, but also its by-product cotton seed, stalk, branch and leaf and boll shell contain gossypol whose content is greatly less than 0.02% of international sanitary standard, and can be directly used as feed, so that it is a very rich plant protein resource.
The research and application of the low-phenol cotton are gradually developed in China, so that a planting method suitable for the low-phenol cotton is necessary.
Disclosure of Invention
The invention aims to provide a method for planting low-phenol cotton, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a method for planting low-phenol cotton comprises the following planting steps:
step one, selecting seeds and raising seedlings; selecting healthy cotton seeds with full grains and no diseases, pretreating the seeds for later use, digging a planting groove on the surface of a cotton field by using a groove digging device, and applying low-phenol cotton seeds in the planting groove.
Step two, seedbed management; in the process of seedling cultivation, according to different stages of seedling emergence, seedling protection, seedling hardening and seedling strengthening, heat preservation and moisture preservation are carried out in a targeted manner, and weeding, insect prevention and core cutting are carried out in due time.
Step three, transplanting; and 5-7 days before cotton seedling transplantation, spraying grafting fertilizer, and transplanting the three-leaf one-heart robust seedling plants in sunny weather, wherein the transplanting planting density is 1500-1700 plants/mu.
Step four, field management; spraying a final singling liquid on the liquid surface after the transplanting is finished, supplementing seedlings after the transplanting is carried out for 2-4 days, and spraying the final singling liquid on the leaf surfaces again after the transplanting is carried out for one week; respectively performing topdressing in the bud period, the flowering period and the boll-forming period of the cotton; spraying a disease control solution for 3-4 times after the seedling plants are transplanted until the bud period is finished, and then spraying the disease control solution in the flowering period and the boll forming period, wherein the spraying interval in the flowering period is 8-12 days, and the spraying interval in the boll forming period is 3-7 days; reasonably controlling, timely topping and pinching, and alternately spraying 50ppm chlormequat chloride solution and 35ppm mepiquat chloride solution; .
Step five, harvesting; the tissue of the cotton boll is picked manually in time after the cotton boll is mature.
A grooving device is applied to the planting method of the low-phenol cotton and comprises a moving trolley, a grooving component, a seeding component and a power component.
The travelling car includes mounting panel, supporting leg, removal wheel, and wherein, the bottom of mounting panel is fixed with a plurality of supporting legs, and the removal wheel is all installed to the bottom of every supporting leg.
The grooving component comprises a support, a swing rod and a grooving mechanism, wherein the swing rod is rotatably connected to the support through a rotating shaft, the grooving mechanism is fixed at the bottom end of the swing rod, the rotating shaft rotates to drive the swing rod to rotate in a reciprocating mode, and the grooving mechanism enables planting grooves to be formed in the ground where the moving trolley passes through.
The seeding subassembly includes the storage tube of vertical setting, sets up the feed opening of storage tube bottom and install the on-off mechanism at the storage tube middle part, and on-off mechanism is used for opening, closes the material way in the storage tube, and wherein, pendulum rod reciprocating swing to make on-off mechanism open reciprocally.
The power assembly is in driving connection with the moving wheel and the rotating shaft.
Furthermore, the movable wheel on one side of the mounting plate is used as a steering wheel, the movable wheel on the other side of the mounting plate is in driving connection with the power assembly, a through hole is formed in the mounting plate, the support is mounted above the mounting plate, and the top end of the swing rod penetrates through the through hole and is fixed with a rotating shaft on the support.
Further, the power assembly comprises a motor, and a first power unit and a second power unit which are in driving connection with an output shaft of the motor, wherein the first power unit is in driving connection with the rotating shaft, and the second power unit is in driving connection with the moving wheel.
Further, first power pack includes that the coaxial cover connects the actuating lever that sets up in the gear, the activity in the pivot outside and fixes carousel on the motor output shaft, wherein, is fixed with the mount pad on the mounting panel, and the actuating lever slides and alternates in the mount pad, is fixed with on the actuating lever with gear engagement's rack, and the one end vertical fixation of actuating lever has the montant of vertical setting, has seted up the bar hole along its length direction on the montant, and the downthehole activity of bar is provided with the driving lever, and the one end off-centre of driving lever is fixed in the quotation of carousel.
Furthermore, the second power unit comprises a speed reducer fixed on the mounting plate, the power input end of the speed reducer is connected with the output shaft of the motor through a first transmission mechanism, the power output end of the speed reducer is connected with a second transmission mechanism, and the other end of the second transmission mechanism is connected with the wheel shaft of the movable wheel.
Furthermore, the grooving mechanism comprises a grooving cutter with an arc-shaped structure, a cleaning unit in the grooving cutter, and a connecting rod and a lifting lug which are used for connecting a swing rod, wherein the lifting lug is fixed at the top of the edge of the grooving cutter, and the lifting lug is fixedly connected with the swing rod through the connecting rod.
The cleaning unit comprises an elastic spacer, a movable adjusting rod and a driving piece, wherein the elastic spacer is fixed on the inner wall of the grooving cutter, a plurality of movable adjusting rods are arranged on one adjacent sides of the elastic spacer and the inner wall of the grooving cutter, two ends of each movable adjusting rod are respectively movably connected with the elastic spacer and the grooving cutter, and the driving piece is arranged between the elastic spacer and the grooving cutter and used for driving the movable adjusting rod to move so that the elastic spacer deforms in the grooving cutter.
Further, the through hole on the storage tube casing is seted up to fly leaf and level in the mounting box including the cover at the mounting box in the storage tube outside, the activity is located the mounting box, wherein, be equipped with the installation room of acceping the fly leaf in the mounting box, fly leaf activity alternates in the through hole, the through-feed hole has all been seted up on the fly leaf that is located the storage tube both sides, and the intercommunicating pore with the installation room intercommunication is all seted up at the both ends of the casing one side of mounting box, the equal activity in the intercommunicating pore is equipped with the drive post, the inner of two drive posts is used for with fly leaf swing joint, and when the installation box outside was swept to the pendulum rod rotation, the drive post that is located pendulum rod direction of motion rear blockked the pendulum rod motion.
Further, two the direction spout has all been seted up to the intercommunicating pore inner wall, and the opposite direction of slope of two direction spouts, and the mounting hole of pegging graft with the drive column slip is seted up to one side that the fly leaf is close to the intercommunicating pore.
Further, the one end that the fly leaf was kept away from to the drive post all sets up flutedly, and it has the telescopic pin to slide to peg graft in the recess, still is equipped with the gliding drive unit of drive telescopic pin in the recess, and drive unit is the electro-magnet, and the telescopic pin has magnetism and repels mutually with the electro-magnet magnetism after the circular telegram, still install the answer spring of connecting the telescopic pin in the recess, infrared sensor is all installed to the relative both sides of the adjacent pendulum rod of mounting box, and the mounting box outside still install with the equal electric connection's of infrared sensor, electro-magnet controller.
The invention has the beneficial effects that:
the cotton planting method provided by the invention comprises the following planting steps: the method comprises the steps of seed selection, seedling raising, seedbed management, transplanting, field management and harvesting, the survival rate and the disease resistance of cotton in the seedling stage are greatly improved by reasonably processing and strengthening the cotton seeds and effectively resisting and preventing diseases and pests of cotton plants, the seedling plants have developed root systems and strong stems, the carrying performance of antibacterial and anti-infection active ingredients is strong, the lasting effect is long, the survival rate after transplanting is high, the comprehensive lodging resistance and the disease and pest resistance are remarkably improved by matching with the scientific field management, and the economic benefit is remarkably improved.
The grooving device provided by the invention is simple in structure and convenient to use, can greatly improve the cotton planting efficiency, comprises the movable trolley, the grooving component and the sowing component, can immediately sow seeds in the planting groove after grooving, improves the working efficiency, is completed in the moving process of the movable trolley in the whole process, automatically works, and saves manpower and material resources.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of a trenching assembly of the present invention;
FIG. 2 is a schematic structural view of the motor of FIG. 1 with the swing link and the notching mechanism removed;
FIG. 3 is a schematic view of the internal structure of the switching mechanism of the present invention;
FIG. 4 is a schematic view of the switch mechanism of the present invention in another state;
FIG. 5 is an enlarged view taken at A in FIG. 1 of the present invention;
FIG. 6 is an enlarged view of FIG. 2 at B of the present invention;
fig. 7 is a schematic structural view of a switch mechanism in embodiment 2 of the invention;
fig. 8 is an enlarged view of the invention at C in fig. 7.
In the figure: the device comprises a mounting plate 1, a mounting seat 2, a gear 3, a driving rod 4, a rotating shaft 5, a through hole 6, a swing rod 7, a slotting mechanism 8, a supporting leg 9, a moving wheel 10, a second transmission mechanism 11, a strip-shaped hole 12, a shifting rod 13, a rotary table 14, a vertical rod 15, a first transmission mechanism 16, a speed reducer 17, a storage pipe 18, a mounting box 19, a material channel 20, a mounting hole 21, a mounting chamber 22, a communication hole 23, a guide sliding groove 24, a driving column 25, a material passing hole 26, a movable plate 27, an infrared sensor 28, a connecting rod 29, a lifting lug 30, an elastic spacer 31, a movable adjusting rod 32, a driving piece 33, a grooving cutter 34, a seed 35, a discharging opening 36, a return spring 37, a telescopic pin 38 and a groove 39.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, a method for planting low-phenol cotton includes the following planting steps:
step one, selecting seeds and raising seedlings; selecting full and disease-free healthy cotton seeds, pretreating the seeds for later use, digging a planting groove on the surface of a cotton field by using a groove digging device, and applying low-phenol cotton seeds in the planting groove;
step two, seedbed management; in the seedling raising process, according to different stages of seedling emergence, seedling protection, seedling hardening and seedling strengthening, heat preservation and moisture preservation are carried out in a targeted manner, and weeding, insect prevention and core shearing are carried out in time;
step three, transplanting; spraying a grafting fertilizer 5-7 days before the cotton seedlings are transplanted, and transplanting the three-leaf one-heart robust seedling plants in sunny weather, wherein the transplanting planting density is 1500-;
step four, field management; spraying a final singling liquid on the liquid surface after the transplanting is finished, supplementing seedlings after the transplanting is carried out for 2-4 days, and spraying the final singling liquid on the leaf surfaces again after the transplanting is carried out for one week; respectively performing topdressing in the bud period, the flowering period and the boll-forming period of the cotton; spraying a disease control solution for 3-4 times after the seedling plants are transplanted until the bud period is finished, and then spraying the disease control solution in the flowering period and the boll forming period, wherein the spraying interval in the flowering period is 8-12 days, and the spraying interval in the boll forming period is 3-7 days; reasonably controlling, timely topping and pinching, and alternately spraying 50ppm chlormequat chloride solution and 35ppm mepiquat chloride solution;
step five, harvesting; the tissue of the cotton boll is picked manually in time after the cotton boll is mature.
A grooving device is applied to the planting method of the low-phenol cotton and comprises a moving trolley, a grooving component, a seeding component and a power component. In the scheme, the movable trolley moves in the field, planting grooves are dug on the surface of a soil layer through the groove digging component, and the seeding component performs seeding along with the planting grooves.
The movable trolley comprises an installation plate 1, supporting legs 9 and movable wheels 10, wherein the bottom of the installation plate 1 is fixed with the supporting legs 9, and the movable wheels 10 are installed at the bottom of each supporting leg 9. The structure is simple and convenient to use.
The grooving component comprises a support, a swing rod 7 connected with the support in a rotating mode through a rotating shaft 5 and a grooving mechanism 8 fixed at the bottom end of the swing rod 7, wherein the swing rod 7 is driven by the rotating shaft 5 to rotate in a reciprocating mode, and planting grooves are formed in the ground where the moving trolley passes through by the grooving mechanism 8. Wherein, the grooving mechanism sets up planting groove to ground in the travelling process of travelling car.
The seeding subassembly includes vertical storage tube 18 that sets up, sets up feed opening 36 in storage tube 18 bottom and install the on-off mechanism in storage tube 18 middle part, and on-off mechanism is used for opening, closes material way 20 in the storage tube 18, and wherein, pendulum rod 7 reciprocating swing to make on-off mechanism open reciprocally. Wherein, in the travelling direction of the mobile trolley, the position of the storage tube 18 corresponding to the slotting position of the slotting mechanism 8 is positioned at the rear part of the storage tube, so that the arranged planting slots can be sown after slotting is finished.
The power assembly is in driving connection with the moving wheels 10 and the rotating shaft 5, and the power assembly is connected with the rotating shaft 5, so that the moving trolley can move for the same distance to dig the grooves, the distances between the dug planting grooves are equal, and the operation is convenient.
In the invention, further, the movable wheel 10 on one side of the mounting plate 1 is used as a steering wheel, the movable wheel 10 on the other side of the mounting plate 1 is in driving connection with a power assembly, the mounting plate 1 is provided with a through hole 6, the bracket is mounted above the mounting plate 1, and the top end of the oscillating bar 7 passes through the through hole 6 and is fixed with the rotating shaft 5 on the bracket.
In the present invention, further, the power assembly includes a motor, and a first power unit and a second power unit which are in driving connection with the output shaft of the motor, wherein the first power unit is in driving connection with the rotating shaft 5, and the second power unit is in driving connection with the moving wheel 10.
In an optional embodiment of the present invention, the first power unit includes a gear 3 coaxially sleeved outside the rotating shaft 5, a movably disposed driving rod 4, and a rotating disc 14 fixed on the output shaft of the motor, wherein the mounting plate 1 is fixed with a mounting seat 2, the driving rod 4 is slidably inserted into the mounting seat 2, the driving rod 4 is fixed with a rack engaged with the gear 3, one end of the driving rod 4 is vertically fixed with a longitudinally disposed vertical rod 15, the vertical rod 15 is provided with a strip-shaped hole 12 along a length direction thereof, a shift lever 13 is movably disposed in the strip-shaped hole 12, and one end of the shift lever 13 is eccentrically fixed on a disc surface of the rotating disc 14.
In an alternative embodiment of the present invention, further, the second power unit comprises a speed reducer 17 fixed on the mounting plate 1, a power input end of the speed reducer 17 is coupled with an output shaft of the motor through a first transmission mechanism 16, a power output end of the speed reducer 17 is coupled with a second transmission mechanism 11, and the other end of the second transmission mechanism 11 is coupled with a wheel shaft of the moving wheel 10.
In the invention, further, the grooving mechanism 8 comprises a grooving cutter 34 with an arc-shaped structure, a cleaning unit in the grooving cutter 34, and a connecting rod 29 and a lifting lug 30 which are used for connecting the swing rod 5, wherein the lifting lug 30 is fixed on the top of the edge of the grooving cutter 34, and the lifting lug 30 is fixedly connected with the swing rod 5 through the connecting rod 29. The grooving cutter 34 can form an arc-shaped planting groove on the soil layer through the soil layer.
Referring to fig. 5, the cleaning unit includes an elastic spacer 31 fixed in a grooving cutter 34, a movable adjusting rod 32 and a driving member 33, wherein the elastic spacer 31 is fixed on an inner wall of the grooving cutter 34, a plurality of movable adjusting rods 32 are disposed at adjacent sides of the inner walls of the elastic spacer 31 and the grooving cutter 34, two ends of each movable adjusting rod 32 are movably connected with the elastic spacer 31 and the grooving cutter 34, respectively, and the driving member 33 is disposed between the elastic spacer 31 and the grooving cutter 34 and is used for driving the movable adjusting rods 32 to move so as to deform the elastic spacer 31 in the grooving cutter 34. The cleaning unit provided by the invention can remove soil attached to the inside of the grooving cutter 34 after grooving, so that the grooving is convenient for the next time.
In the present invention, further, the switch mechanism includes a mounting box 19 sleeved outside the storage tube 18, a movable plate 27 movably disposed in the mounting box 19, and a through hole horizontally opened on a housing of the storage tube 18, wherein a mounting chamber 22 for accommodating the movable plate 27 is disposed in the mounting box 19, the movable plate 27 is movably inserted into the through hole, material passing holes 26 are respectively disposed on the movable plates 27 located at two sides of the storage tube 18, two ends of one side of the housing of the mounting box 19 are respectively provided with a communication hole 23 communicated with the mounting chamber 22, driving columns 25 are movably disposed in the communication holes 23, inner ends of the two driving columns 25 are used for being movably connected with the movable plates 27, and when the swing rod 5 rotates and sweeps outside the mounting box 19, the driving columns 25 located behind the movement direction of the swing rod 5 block the movement of the swing rod 5.
Further, the inner walls of the two communicating holes 23 are both provided with guide sliding grooves 24, the inclination directions of the two guide sliding grooves 24 are opposite, and one side of the movable plate 27 close to the communicating hole 23 is provided with a mounting hole 21 which is in sliding insertion connection with the driving column 25.
When using, drive the fluting mechanism when pendulum rod 7 and rotate, make one of them drive post 25 on pendulum rod 7 and the mounting box 19 contradict, drive the fly leaf 27 in the mounting box 19 through drive post 25 and slide in inside, thereby make material passing hole 26 and material way 20 intercommunication, make the seed in the storage pipe 18 fall into switching mechanism's below, finally fall into from feed opening 36 and plant the inslot, and at this in-process, foretell drive post is at the in-process that removes, its outer end gradually retracts into the intercommunicating pore 23, until no longer conflicting pendulum rod 7, and another drive post is following the in-process that the fly leaf removed, its outer end stretches out the intercommunicating pore gradually, make things convenient for the pendulum rod of can conflicting when pendulum rod 7 back again, can carry out the removal next time.
Example 2:
referring to fig. 7 and 8, in this embodiment, further, a groove 39 is formed in one end of the driving column 25 away from the movable plate 27, a telescopic pin 38 is inserted into the groove 39 in a sliding manner, a driving unit for driving the telescopic pin 38 to slide is further disposed in the groove 39, the driving unit is an electromagnet, the telescopic pin 38 has magnetism, and the magnetism of the electromagnet after being electrified repels each other, a return spring 37 connected to the telescopic pin 38 is further mounted in the groove 39, infrared sensors 28 are mounted on two opposite sides of the outer surface of the mounting box 19, the infrared sensors 28 are disposed on one side of the mounting box adjacent to the swing link and used for detecting whether the swing link passes through, and a controller is further designed, and is a PLC controller electrically connected to the electromagnet and the two infrared sensors.
When the embodiment works, when the oscillating bar 7 passes through the first infrared sensor 28, the infrared sensor 28 feeds back a signal to the controller, the controller controls the electromagnet in the driving column on the other side to be electrified, the electromagnet repels the telescopic pin 38 to move outwards, so that when the oscillating bar passes through the position of the driving column, the oscillating bar can be abutted against the telescopic pin, the movable plate is driven to move, the communication between the material passing hole 26 and the material channel 20 is completed, the electromagnet is controlled by the controller to be electrified for a period of time and then to be powered off, the telescopic pin returns to the initial position under the action of the return spring, the telescopic pin does not stop the oscillating bar 7 from moving continuously, and when the oscillating bar swings to the limit position and moves back, the next step of working is carried out according to the principle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The method for planting the low-phenol cotton is characterized by comprising the following planting steps of:
step one, selecting seeds and raising seedlings; selecting full and disease-free healthy cotton seeds, pretreating the seeds for later use, digging a planting groove on the surface of a cotton field by using a groove digging device, and applying low-phenol cotton seeds in the planting groove;
step two, seedbed management; in the seedling raising process, according to different stages of seedling emergence, seedling protection, seedling hardening and seedling strengthening, heat preservation and moisture preservation are carried out in a targeted manner, and weeding, insect prevention and core shearing are carried out in time;
step three, transplanting; spraying a grafting fertilizer 5-7 days before the cotton seedlings are transplanted, and transplanting the three-leaf one-heart robust seedling plants in sunny weather, wherein the transplanting planting density is 1500-;
step four, field management; spraying a final singling liquid on the liquid surface after the transplanting is finished, supplementing seedlings after the transplanting is carried out for 2-4 days, and spraying the final singling liquid on the leaf surfaces again after the transplanting is carried out for one week; respectively performing topdressing in the bud period, the flowering period and the boll-forming period of the cotton; after transplanting seedlings, spraying a disease control solution for 3-4 times until the bud period is finished, and then spraying the disease control solution in the flowering period and the boll-forming period, wherein the spraying interval in the flowering period is 8-12 days, and the spraying interval in the boll-forming period is 3-7 days; reasonably controlling, timely topping and pinching, and alternately spraying 50ppm chlormequat chloride solution and 35ppm mepiquat chloride solution;
step five, harvesting; the tissue of the cotton boll is picked manually in time after the cotton boll is mature.
2. A trenching apparatus used in the method for planting low-phenol cotton as claimed in claim 1, wherein: the grooving device comprises a movable trolley, a grooving component, a seeding component and a power component;
the movable trolley comprises a mounting plate (1), a plurality of supporting legs (9) and movable wheels (10), wherein the bottom of the mounting plate (1) is fixedly provided with the plurality of supporting legs (9), and the bottom of each supporting leg (9) is provided with the movable wheel (10);
the grooving assembly comprises a support, a swing rod (7) which is rotatably connected to the support through a rotating shaft (5) and a grooving mechanism (8) fixed at the bottom end of the swing rod (7), wherein the rotating shaft (5) rotates to drive the swing rod (7) to rotate in a reciprocating manner, so that the grooving mechanism (8) is provided with planting grooves on the ground through which the moving trolley passes;
the seeding assembly comprises a storage pipe (18) which is vertically arranged, a feed opening (36) which is formed in the bottom end of the storage pipe (18) and a switch mechanism which is arranged in the middle of the storage pipe (18), the switch mechanism is used for opening and closing a material channel (20) in the storage pipe (18), and the swing rod (7) swings in a reciprocating manner to enable the switch mechanism to be opened in a reciprocating manner;
the power assembly is in driving connection with the moving wheel (10) and the rotating shaft (5).
3. The trenching assembly of claim 2 wherein: the movable wheel (10) on one side of the mounting plate (1) is used as a steering wheel, the movable wheel (10) on the other side of the mounting plate (1) is in driving connection with a power assembly, a through hole (6) is formed in the mounting plate (1), the support is mounted above the mounting plate (1), and the top end of the swing rod (7) penetrates through the through hole (6) and is fixed with a rotating shaft (5) on the support.
4. The trenching assembly of claim 2 wherein: the power assembly comprises a motor, a first power unit and a second power unit, wherein the first power unit and the second power unit are in driving connection with an output shaft of the motor, the first power unit is in driving connection with the rotating shaft (5), and the second power unit is in driving connection with the moving wheel (10).
5. The trenching assembly of claim 2 wherein: first power pack includes gear (3), the actuating lever (4) that the activity set up of coaxial cup joint in pivot (5) outside and fixes carousel (14) on the motor output shaft, wherein, be fixed with mount pad (2) on mounting panel (1), actuating lever (4) slide and alternate in mount pad (2), be fixed with the rack with gear (3) meshing on actuating lever (4), and the one end vertical fixation of actuating lever (4) has montant (15) of vertical setting, has seted up bar hole (12) along its length direction on montant (15), bar hole (12) internalization is provided with driving lever (13), the one end off-centre of driving lever (13) is fixed in the quotation of carousel (14).
6. The trenching assembly of claim 5 wherein: the second power unit comprises a speed reducer (17) fixed on the mounting plate (1), the power input end of the speed reducer (17) is connected with the output shaft of the motor through a first transmission mechanism (16), the power output end of the speed reducer (17) is connected with a second transmission mechanism (11), and the other end of the second transmission mechanism (11) is connected with the wheel shaft of the moving wheel (10).
7. The trenching assembly of claim 6 wherein: the grooving mechanism (8) comprises a grooving cutter (34) with an arc-shaped structure, a cleaning unit in the grooving cutter (34), a connecting rod (29) and lifting lugs (30), wherein the connecting rod (29) and the lifting lugs (30) are used for connecting the swing rod (5), the lifting lugs (30) are fixed to the top of the edge of the grooving cutter (34), and the lifting lugs (30) are fixedly connected with the swing rod (5) through the connecting rod (29);
the cleaning unit comprises an elastic spacer (31) fixed in a grooving cutter (34), a movable adjusting rod (32) and a driving piece (33), wherein the elastic spacer (31) is fixed on the inner wall of the grooving cutter (34), a plurality of movable adjusting rods (32) are arranged on the adjacent sides of the inner walls of the elastic spacer (31) and the grooving cutter (34), two ends of each movable adjusting rod (32) are respectively movably connected with the elastic spacer (31) and the grooving cutter (34), and the driving piece (33) is arranged between the elastic spacer (31) and the grooving cutter (34) and used for driving the movable adjusting rods (32) to move so that the elastic spacer (31) deforms in the grooving cutter (34).
8. The trenching assembly of claim 7 wherein: the switch mechanism comprises a mounting box (19) sleeved outside the storage tube (18), a movable plate (27) movably arranged in the mounting box (19) and a through hole horizontally arranged on the shell of the storage tube (18), wherein, the mounting box (19) is internally provided with a mounting chamber (22) for accommodating the movable plate (27), the movable plate (27) is movably inserted in the through hole, the movable plates (27) positioned at the two sides of the storage pipe (18) are both provided with a material through hole (26), and both ends of one side of the shell of the mounting box (19) are respectively provided with a communicating hole (23) communicated with the mounting chamber (22), driving columns (25) are respectively and movably arranged in the communicating holes (23), the inner ends of the two driving columns (25) are movably connected with a movable plate (27), and when the swing rod (5) rotationally sweeps the outer side of the mounting box (19), the driving column (25) positioned at the rear part of the movement direction of the swing rod (5) blocks the movement of the swing rod (5).
9. The trenching assembly of claim 8 wherein: two direction spout (24) have all been seted up to intercommunicating pore (23) inner wall, and the incline direction of two direction spouts (24) is opposite, and mounting hole (21) with drive post (25) slip grafting are seted up to one side that fly leaf (27) are close to intercommunicating pore (23).
10. The trenching assembly of claim 8 wherein: drive post (25) keep away from the one end of fly leaf (27) and all set up recess (39), it has telescopic pin (38) to slide to peg graft in recess (39), still is equipped with the gliding drive unit of drive telescopic pin (38) in recess (39), and drive unit is the electro-magnet, and telescopic pin (38) have magnetism and repel each other with the electro-magnet magnetism after the circular telegram, still install answer spring (37) of connecting telescopic pin (38) in recess (39), infrared sensor (28) are all installed to the relative both sides of the adjacent pendulum rod (7) of mounting box (19), and mounting box (19) outside still install with infrared sensor (28), the equal electric connection's of electro-magnet controller.
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| CN113875536B (en) | 2022-12-20 |
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