CN112021100B - Cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst region - Google Patents
Cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst region Download PDFInfo
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- CN112021100B CN112021100B CN202011051399.8A CN202011051399A CN112021100B CN 112021100 B CN112021100 B CN 112021100B CN 202011051399 A CN202011051399 A CN 202011051399A CN 112021100 B CN112021100 B CN 112021100B
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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
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
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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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
The invention discloses a cultivation method suitable for direct seeding of pelleted seeds of capsicum in karst regions, which comprises the following steps of; (1) selecting pepper varieties and pelleting; (2) soil preparation, fertilization and ridging; (3) laying a drip irrigation tape, digging a sowing ditch, sowing, covering a matrix and covering a black film; (4) and (5) field management. The invention adopts the pelletized pepper seeds, and the pelletized seeds are suitable for mechanical or artificial sowing, have high germination rate and are easy to damage compared with seedling transplanting root systems; the main roots of the peppers directly sowed by the pelleted seeds are developed (the main roots are 25cm long), the drought resistance and the fertilizer and water absorption of plants are stronger, the disease resistance of the plants is increased due to the fact that the pepper seedlings are prevented from being infected by pathogenic bacteria in soil, and the high-efficiency development of the pepper industry in the karst region can be achieved.
Description
Technical Field
The invention belongs to the technical field of pepper cultivation, and relates to a cultivation method suitable for direct seeding of pelleted seeds of peppers in karst regions.
Background
The pepper is an important mountain land characteristic economic crop in Guizhou province, Guizhou owns the largest nationwide distribution center, and the planting area of the pepper is 500 ten thousand mu throughout the year. The method is limited by geographical conditions of karst regions for a long time, the pepper planting mainly depends on a large amount of manual work, compared with the mechanized operation in the province, the method has the disadvantages that the Guizhou cultivation mode is quite laggard, the produced pepper has poor commodity properties, the production cost is higher, and the commodity additional value is low. In particular to four production links of seeding, seedling raising, transplanting, fertilizer and water management and harvesting, and has high requirement degree for manpower. In addition, researches show that the root system of pepper seedlings is easy to be damaged in the current pepper floating seedling transplanting mode, and meanwhile, under the conditions of high temperature and high humidity and poor continuous cropping soil fertility, the pepper seedlings are easy to be infected by soil-borne pathogenic bacteria such as phytophthora root rot and other destructive diseases, so that the rapid development of the pepper industry is limited. Therefore, in order to realize effective prevention and control of pepper soil-borne diseases, increase of pepper crop yield and enrichment, reduction of pesticide and increase of efficiency and good fruit quality, a direct pepper seeding cultivation mode which saves cost and increases efficiency, can be operated mechanically and is used manually is urgently needed in production.
The seed pelleting technology is widely used at home and abroad, and the direct seeding technology of the pelleted seeds can effectively save the seedling raising link and reduce the labor cost and the production cost. The Chinese patent application (publication number 1875672A) discloses a pepper pelleting process, which comprises the steps of pelleting pepper seeds and coating by using a coating agent, and effectively solves the problems of large transplanting workload and large influence of natural climate on survival rate in the existing greenhouse seedling culture mode, and the problems of large seed consumption, large labor consumption and increased operation cost in the process of fixed seedling by adopting sand-doped mixed drilling.
Chinese patent application (publication number 109041653A) discloses a method for manufacturing pepper direct seeding seed strips, wherein special substrates and pepper seeds are placed on the strips, so that the germination rate and the seedling rate of the seeds can be improved, the seeds are not wasted, and the growth vigor of the peppers is high. But the data of the late stage of the pepper production are not explained.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a cultivation method suitable for direct seeding of pelleted seeds of capsicum in karst regions, and aims to solve the technical problems in the prior art.
The technical scheme adopted by the invention is as follows: a cultivation method suitable for direct seeding of pelleted seeds of capsicum in karst regions comprises the following steps:
1) selecting pepper varieties and pelleting: selecting pepper varieties with early maturity, consistent maturity and strong disease resistance, and performing pelleting treatment;
2) land preparation, fertilization and ridging: deeply ploughing soil by using a rotary cultivator, applying enough farmyard manure or organic fertilizer, applying 40-50 Kg/mu of ternary compound fertilizer, ridging according to the standard that the compartment width is 70-80cm, furrows are dug between two adjacent compartments, the compartment ditch width is 30-50cm and the compartment ditch depth is 15-20cm, and finishing and flattening the compartment surface;
3) laying drip irrigation belts, sowing seed ditches, sowing, covering substrates and covering black films: laying a drip irrigation belt in the middle of a flat compartment surface, sowing seeds in a sowing groove with the standard width of 10cm and the standard depth of 5cm at a position 10cm away from the drip irrigation belt, manually or mechanically sowing the pelletized pepper seeds, covering a layer of 1.0-1.5cm of commercially available seedling raising matrix for the seeds during sowing, and covering a black film on the compartment surface;
4) and (3) field management: and (3) performing moisture management on the humiture and rainwater conditions in the visual film 7 days before sowing, cutting off the black film from the middle in time after the seeds sprout, compacting the film on two sides of the compartment surface by using soil, thinning, supplementing seedlings and treating weeds when pepper seedlings grow to 6 leaves and one core, and performing fertilizer water and disease and insect pest management by using a drip irrigation tape in the period.
Preferably, the drip irrigation tape is laid in the step 3) by adopting a drip irrigation tape laying device, the drip irrigation tape laying device comprises a walking vehicle and a drip irrigation tape winding grooved pulley, the drip irrigation tape winding grooved pulley is rotatably connected to the walking vehicle, the rear side and the front side of the bottom of the walking vehicle are respectively provided with a pressing wheel I and a grooving device, the bottom side of the pressing wheel I is wound on the drip irrigation tape led out from the drip irrigation tape winding grooved pulley, and the grooving device can perform grooving on each ridge and is opposite to the pressing wheel I.
Preferably, the cylindrical surface of the pressing wheel I is provided with an annular groove, the upper side of the drip irrigation tape is embedded into the annular groove, the pressing wheel I is rotatably connected to the pressing wheel carrier, the middle part of the upper end of the pressing wheel carrier is provided with a telescopic shaft, the upper end of the telescopic shaft is movably inserted into the wheel seat and then is connected with a limit position by a nut, the inner end of the telescopic shaft is sleeved with a compression spring, two ends of the compression spring are respectively and fixedly connected to the lower end face of the wheel seat and the upper end face of the pressing wheel carrier, and the wheel seat is fixedly connected to the rear end face of the walking vehicle.
Preferably, the groover comprises a horizontal V-shaped plough blade and a blade frame, the width of the V-shaped plough blade is larger than that of the drip irrigation belt, the middle part of the upper end face of the V-shaped plough blade is fixedly connected to the blade frame, the blade frame comprises a screw rod and a blade frame seat, the screw rod penetrates through the blade frame seat and then is clamped and locked by double nuts, and the blade frame seat is fixedly connected to the front end face of the walking vehicle.
Preferably, the drip irrigation tape laying device further comprises a feeding mechanism, the feeding mechanism comprises a pair of feeding wheels, a pair of driving wheels and a pair of feeding wheel frames, the feeding wheels are in cylindrical contact and are rotatably connected to the feeding wheel frames, the driving wheels are identical to the feeding wheels in outer diameter and are in elastic contact with the feeding wheels in the advancing direction of the walking vehicle, the driving wheels are rotatably connected to the feeding wheel frames, the feeding wheel frames are hinged to the bottom of the walking vehicle, torsion springs are arranged at the hinged positions of the feeding wheel frames, and the driving wheels can be in elastic contact with the ridges when the walking vehicle advances.
Preferably, the step 3) is performed by using a pepper film covering device for covering black films, the pepper film covering device comprises two walking carts, two furrow openers, two film placing devices and two covering devices, the two furrow openers are symmetrically arranged on the two sides of the front end of each walking cart respectively, the film placing devices are arranged on the walking carts and can cover the films on ridges, the two sides of each film placing device are arranged in grooves formed by the furrow openers, the two covering devices are arranged on the two sides of the bottom of each walking cart respectively and are located behind the film placing devices, and the films in the grooves can be covered.
Preferably, the furrow opener comprises an inclined blade, an adjusting screw and an inclined blade seat, wherein the inclined blade is fixedly connected with the adjusting screw, and the adjusting screw is spirally connected to the inclined blade seat and locked by a nut.
Preferably, the film releasing device comprises a second pressing wheel, a second pressing roller, a feeding roller, a driving roller and a film rolling barrel, the film rolling barrel winds the film, the film is led out and penetrates between the second pressing wheel and the pressing roller, the second pressing wheel is installed behind two ends of the pressing roller and presses the film into a groove, the film rolling barrel is rotatably connected to the walking cart, the diameters of the pressing roller, the feeding roller and the driving roller are the same, the two adjacent rollers are meshed and distributed in an isosceles triangle shape, the pressing roller and the driving roller respectively press the film and ridges, the pressing roller, the feeding roller and the driving roller are rotatably connected to a roller frame, the second pressing wheel is connected to the walking pushing cart through a telescopic structure, the telescopic structure comprises a telescopic rod, a reset spring and an L-shaped seat, the lower end of the telescopic rod is fixedly connected to a wheel frame of the second pressing wheel, the upper end of the telescopic rod movably penetrates through the lower end of the L-shaped seat and is limited by a nut, the return spring is sleeved on the telescopic rod, two ends of the return spring are respectively and fixedly connected with the second pressing wheel and the L-shaped seat, and the roller frame is connected to the walking pushing car through an elastic telescopic structure.
Preferably, above-mentioned coverer includes compaction cylinder and overlay, the overlay leans out to install on covering the support, the compaction cylinder rotates to be connected on compaction cylinder frame, compaction cylinder frame is connected to on covering the support through elastic telescoping mechanism and compaction cylinder can the elastic contact overlay cover soil surface after, the overlay of walking shallow both sides installation is the splayed, covering support fixed connection is on the walking shallow, overlay rear end cross-section is type C structure, the outside turn-ups of preceding tip is the arc guide part, install the horizontally shower between overlay and the compaction cylinder, the shower both ends are sealed, the bottom is provided with the hole of permeating water, be connected to on the walking shallow through the vertical union coupling rather than the intercommunication, vertical pipe passes through pipe connection to the water pump, the water pump is connected to the water storage box.
Preferably, the black film is cut off in the step 4) and is provided with a simple film opening device, the device comprises a cutting knife and a film opening cart, the cutting knife is fixedly connected to the middle of the bottom side of the film opening cart through a lifting mechanism, two sides of the cutting knife are provided with film drainage plates which are inclined backwards and upwards, right-angled trapezoid structures of the film drainage plates are arranged, acute-angled ends face the direction of the tool tip of the cutting knife, the outer side of the rear end part is bent downwards to be arc structures, the lifting mechanism comprises a lifting screw and an L-shaped fixing frame, the upper end of the L-shaped fixing frame is fixedly connected to the bottom of the film opening cart, the lifting screw movably extends into the lower end of the L-shaped fixing frame and is locked by double nuts, the lower end of the lifting screw is provided with a connecting double lug, the upper end of the cutting knife is provided with a connecting single lug, the connecting single lug is fixedly connected by bolts after extending into the connecting double lugs, the cutting knife is inclined forwards and downwards, the cutting edge of the front end is arc structure, the bottom is provided with an auxiliary roller, two sides of the film opening cart are also provided with a tamping mechanism positioned behind the cutting knife, ramming mechanism digs native board and tamp the cylinder including digging native board, digs native board and leans out and install on digging the native support, and the rotation of ramming cylinder is connected on tamping roller frame, and tamping roller frame is connected to digging the native support through elastic telescoping mechanism on and tamping roller frame can the elastic contact dig the soil surface after native board covers, and the native board of digging of opening membrane shallow both sides installation is the splayed, digs native support fixed connection on opening the membrane shallow.
The invention has the beneficial effects that: compared with the prior art, the invention has the following effects:
(1) the invention adopts the pelletized pepper seeds, and the seeds subjected to pelleting treatment have high germination rate (about 90 percent), storage resistance and advanced process; pelleting raw materials are green and safe, and are easy to damage compared with seedling transplanting root systems, main roots of peppers directly sowed by pelleting seeds are developed (the main roots are as long as 25 cm), plants are stronger in drought resistance and fertilizer and water absorption, and the disease resistance of the plants is increased because pathogenic bacteria in soil are prevented from infecting pepper seedlings;
(2) the method adopts a direct seeding cultivation mode, effectively utilizes the Guizhou climate conditions (the air temperature rises again after 4 months, the rainfall is abundant after 5-6 months, and the illumination is sufficient after 7-8 months), moves the greenhouse seedling to the field, saves manpower and material resources required by the greenhouse seedling link, avoids the resource waste of water, fertilizer, floating trays, seedling matrix and the like in the seedling process, saves the labor cost of artificial seeding and seedling transplanting, and really makes the best use of things through the integrated accurate management of mechanized seeding and drip irrigation with water, fertilizer and pesticide;
(3) the drip irrigation belts are arranged on the ridges and positioned between the two strips of sown peppers, so that sufficient and uniform moisture can be ensured, the culture medium is covered on the strips of sown pepper seeds by about 1cm, nutrition required by pepper seed cultivation can be ensured, the germination rate and the survival rate are greatly improved, the black films are covered, the influence of over-strong light on seedling emergence is avoided, weed growth is prevented, the black films are cut from the middle parts of the seedlings of the peppers and compacted to the two sides of the ridges after the seedlings of the peppers emerge, the effects of fertilizer conservation and water conservation can be achieved, waste of the black films is avoided, and the utilization rate is improved;
(4) in the laying process of the drip irrigation tape laying device, the free end of the drip irrigation tape is fixed at one end of the ridge, the walking vehicle is pushed to walk, the laying of the drip irrigation tape can be quickly realized, the position is accurately placed, the drip irrigation tape is placed in the groove, the movement is avoided, the smooth covering of the film is facilitated, the drip irrigation tape is pressed by the pressing wheel, the drip irrigation tape can be ensured to be flatly placed in the groove, and the drip irrigation is more uniform;
(5) the annular groove is arranged, so that the drip irrigation tape can be limited, the drip irrigation tape is prevented from falling off, the pressing is more accurate, the pressing wheel adopts an elastic telescopic structure, the uniform pressing can adapt to uneven ground, the pressing stress is balanced, and the drip irrigation tape is prevented from being crushed by overlarge pressure;
(6) the horizontal type groover consisting of the V-shaped plough blade and the blade frame can realize grooving quickly, soil is conveniently pushed to the two sides of the groove in the grooving process by the groover with the structure, and the height of the groover can be adjusted by adopting a screw rod connection mode, so that the groove is suitable for grooving with different heights and different depths, the adjustment is convenient and quick, and the connection is stable and reliable;
(7) the feeding mechanism consisting of the feeding wheel, the driving wheel and the feeding wheel carrier is adopted, feeding and laying can be carried out according to the length requirement, accumulation caused by overlong is avoided, the laying smoothness of the drip irrigation tape is improved, the driving wheel can be ensured to contact with the ridge surface in real time by adopting torsional spring hinging, and the feeding accuracy is improved;
(8) the pepper film covering device consisting of the walking cart, the furrow opener, the film releasing device and the covering device can cover the film in the groove, can realize the quick covering of the film, reduces the labor intensity, and improves the film covering efficiency and the film covering uniformity;
(9) the inclined plough blade can meet the requirement that grooves are formed in the two sides of the film in a covering mode, excavation at different heights and different groove depths can be achieved by adopting the adjusting screw rod, adjustment is convenient and rapid, and connection is stable and reliable;
(10) the specific structure of the film placing device can realize that the film is uniformly placed on the ridge, the pressing roller is adopted to press and the feeding roller is adopted to uniformly feed the film, the driving roller realizes synchronous movement with the walking cart, the elastic telescopic pressing wheel can realize pressing of grooves with different depths, the pressing is stable and uniform, the film protecting function can be realized, and the roller frame in elastic telescopic connection can realize stable and uniform pressing and can play a role in protecting the film;
(11) the covering device covers soil through the covering plate, and the covered soil is compressed by the compacting roller, so that the two sides of the film are better sealed, and the film covered with the soil can be compacted by additionally arranging spray water, so that the loosening is avoided;
(12) the simple film cutting device consisting of the cutting knife and the film cutting cart can realize quick film cutting, the film slides to the grooves at the two sides of the ridge under the action of the film drainage plate to avoid touching the germinated pepper seedlings, the lifting mechanism can realize the adjustment of the height of the cutting knife so as to realize the cutting of the optimal position and avoid damaging the drip irrigation tape inside, the height of the lifting mechanism is convenient and quick to adjust, the connection is stable and reliable, the angle adjustment of the cutting knife towards the soil direction can be realized in a single-lug and double-lug connection mode, the adjustment is convenient, the connection is stable and reliable, the bottom is provided with an auxiliary roller wheel which can play a role of supporting the cutting knife in an auxiliary way and pressing the drip irrigation tape so as to avoid damaging the drip irrigation tape, the tamping mechanism is adopted to tamp the films covering the two sides of the ridge after the films are covered by soil, the water retaining effect is improved, and the tamping roller which is flexible can closely contact the covered soil, thereby better press soil, press evenly, through installing the shower water additional, can be more reliable with the film tamp after opening the membrane, avoid becoming flexible.
Drawings
FIG. 1 is a schematic view of a pepper sowing structure;
FIG. 2 is a schematic structural diagram of the pepper after emergence of seedling and opening of film;
fig. 3 is a schematic structural view of a drip irrigation tape laying device;
FIG. 4 is a schematic top view of a V-shaped blade;
FIG. 5 is a schematic view of a drip irrigation tape with a pepper seed drill;
FIG. 6 is a schematic view of a valve plate linkage structure;
FIG. 7 is a schematic cross-sectional view of a plow;
FIG. 8 is a schematic view of the structure of the film covering device;
FIG. 9 is a schematic cross-sectional view of a pressing portion of the pressing roller;
FIG. 10 is a front view of the inclined plow blade;
FIG. 11 is a left side view of the oblique plow blade;
FIG. 12 is a schematic top view of the inclined plow blade;
FIG. 13 is a schematic structural view of a film opening device;
fig. 14 is a schematic view of the top structure of the cutter.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in fig. 1-14, a cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst regions comprises the following steps:
1) selecting pepper varieties and pelleting: selecting pepper varieties with early maturity, consistent maturity and strong disease resistance, and carrying out pelleting treatment;
2) soil preparation, fertilization and ridging: deeply ploughing soil by using a rotary cultivator, applying enough farmyard manure or organic fertilizer, using 50Kg of ternary compound fertilizer (N-P-K = 15: 15: 15) for each mu, ridging according to the standard that the compartment width is 70-80cm, the adjacent compartments are ditched, the compartment ditch width is 30-50cm and the compartment ditch depth is 15-20cm, and finishing and leveling the compartment surface;
3) laying a drip irrigation tape, digging a sowing ditch, sowing, covering a matrix and covering a black film: laying a drip irrigation tape in the middle of a flat compartment surface, sowing seeds in a position 10cm away from the drip irrigation tape, wherein the standard width of the sowing seeds is 10cm, the standard depth of the sowing seeds is 5cm, performing manual sowing or mechanical sowing on the pelletized pepper seeds, covering a layer of seedling raising matrix of 1.0-1.5cm on the seeds while sowing, and covering a black film on the compartment surface;
4) field management: moisture management is carried out according to the temperature, humidity and rainwater conditions in the visual film within 7 days after sowing, the black film is timely cut from the middle after seeds sprout, the film is compacted on the two sides of the compartment surface by soil, thinning and weed treatment are carried out when the pepper seedlings have 6 leaves and one core, and fertilizer water and pest management is carried out by utilizing a drip irrigation tape in the growth period.
Preferably, the drip irrigation tape is laid in the step 3) by adopting a drip irrigation tape laying device, the drip irrigation tape laying device comprises a walking vehicle 101 and a drip irrigation tape winding grooved pulley 102, the drip irrigation tape winding grooved pulley 102 is rotatably connected to the walking vehicle 101, the walking vehicle 101 is provided with two rows of rollers, the upper side of the front end is provided with a handrail 133, the rear side and the front side of the bottom of the walking vehicle 101 are respectively provided with a pressing roller 103 and a groover 104, the bottom side of the pressing roller 103 is wound on a drip irrigation tape 105 led out from the drip irrigation tape winding grooved pulley 102, the groover 104 can be grooved for each ridge and is opposite to the pressing roller 103, the front row of rollers and the rear row of rollers of the walking vehicle 101 are arranged in the grooves 5 on both sides of the ridge, the drip irrigation tape 105 is pressed onto the ridge 4 by the pressing roller 103, the free end of the drip irrigation tape is fixed at one end of the ridge in the laying process to push the walking vehicle to walk, the laying of the drip irrigation tape can be quickly laid, the position is accurate and placed in the groove to avoid moving, the drip irrigation tape is pressed by the pressing wheel, so that the drip irrigation tape can be smoothly placed in the groove, and drip irrigation is more uniform.
Preferably, the cylindrical surface of the pressing wheel I103 is provided with an annular groove, the upper side of the drip irrigation tape 105 is embedded into the annular groove, the pressing wheel I103 is rotatably connected to the pressing wheel frame 106, the middle part of the upper end of the pressing wheel frame 106 is provided with a telescopic shaft 107, the upper end of the telescopic shaft 107 is movably inserted into the wheel seat 108 and then is connected with a limit position by a nut 109, the inner end of the telescopic shaft is sleeved with a compression spring 110, two ends of the compression spring 110 are respectively and fixedly connected to the lower end face of the wheel seat 108 and the upper end face of the pressing wheel frame 106, the wheel seat 108 is fixedly connected to the rear end face of the walking vehicle 101 and is provided with the annular groove, the limit position of the drip irrigation tape can be realized, the drop is avoided, the pressing is more accurate, the pressing wheel adopts an elastic telescopic structure, the ground which can adapt to uneven ground can be uniformly pressed, the pressing force is balanced, and the drip irrigation tape is prevented from being damaged due to overlarge pressure.
Preferably, the groover 104 comprises a horizontal V-shaped plough blade 111 and a blade frame 112, the width of the V-shaped plough blade 111 is larger than that of the drip irrigation zone 105, the middle part of the upper end face of the V-shaped plough blade 111 is fixedly connected to the blade frame 112, the blade frame 112 comprises a screw 113 and a blade frame seat 114, the screw 113 penetrates through the blade frame seat 114 and then is clamped and locked by a double nut 115, the blade frame seat 114 is fixedly connected to the front end face of the walking vehicle 101, grooving can be realized quickly, soil can be pushed to the two sides of the groove by the groover in the grooving process, the height of the groover can be adjusted by adopting a screw connection mode, and therefore the groove can adapt to grooving with different heights and different depths, the adjustment is convenient and rapid, and the connection is stable and reliable.
Preferably, the drip irrigation tape laying device further comprises a feeding mechanism, the feeding mechanism comprises a feeding wheel 116, a driving wheel 117 and a feeding wheel carrier 118, the feeding wheel 116 is in cylindrical surface contact and is rotatably connected to the feeding wheel carrier 118, the driving wheel 117 is the same in outer diameter as the feeding wheel 116 and is in elastic contact with the feeding wheel 116 in the advancing direction of the walking vehicle 101, the driving wheel 117 is rotatably connected to the feeding wheel carrier 118, the feeding wheel carrier 118 is hinged to the bottom of the walking vehicle 101, a torsion spring 119 is arranged at the hinged position, the driving wheel 117 can be in elastic contact with ridges when the walking vehicle 101 advances, feeding and laying can be carried out according to the length requirement, accumulation caused by overlong is avoided, the drip irrigation tape laying smoothness is improved, the torsion spring is hinged, the driving wheel can be ensured to be in real-time contact with the ridge surface, the feeding accuracy is improved, and the driving wheel also plays a role of pre-pressing the ridge surface.
Preferably, the drip irrigation tape laying device further comprises a pepper seed drill mounted on the traveling vehicle 101, wherein the pepper seed drill can be used for laying the drip irrigation tape and simultaneously drilling pepper seeds, the functionality of the drip irrigation tape laying device can be improved, the separate drilling process of pepper can be reduced, and the cultivation efficiency can be improved, as shown in fig. 5-7, the pepper seed drill comprises a groove opener 120 and a seed matrix sprayer 121 mounted at the rear side of the groove opener 120, the groove opener 120 is arranged behind two sides of the groover 104, the situation that the groove opener is influenced to open pepper seed grooves (the reason is that the pepper seed grooves can run during soil ditching and can be covered due to too close soil ditching) after the groover is grooved is avoided, the groove opener 120 adopts a groove plow 121, the groove plow 121 is of a bar-shaped structure with an inverted V-shaped cross section, the front end is small, the rear end is large, and can open a circular-arc-shaped groove at the bottom, the rear end of the upper side of the furrow plough 121 is connected to an L-shaped furrow support 123 at the bottom of the walking vehicle 101 through an adjusting threaded rod 122 and locked by double nuts, the furrow opener of the structure can realize the opening of pepper seed furrows, the adjusting threaded rod can adjust the height so as to adapt to different furrow depths and different ground heights, the seed matrix sprayer 121 comprises a seed bin 124 and a matrix bin 125 which are arranged in front and at the back, the seed bin 124 and the matrix bin 125 are fixedly connected to the walking vehicle 101, discharge pipes of the seed bin 124 and the matrix bin 125 are respectively provided with a first valve plate 126 and a second valve plate 127, the side surfaces of the first valve plate 126 and the second valve plate 127 are connected to a linkage plate 128, the linkage plate 128 is connected to an adjusting seat 130 through a threaded rod 129 and locked by an adjusting nut 131, a valve plate return spring 132 is sleeved on the threaded rod 129, and two ends of the valve plate return spring 132 are abutted against the linkage plate 128 and the adjusting seat 130, adjusting seat 130 fixed connection is in walking car bottom, can realize that the linkage of seed and matrix is opened and is closed, avoids opening respectively that the drill matrix or the hot pepper that leads to is inhomogeneous.
Preferably, the pepper film covering device is used for covering the black film in the step 3), and comprises a walking trolley 201, two furrow openers 202, two film releasing devices 203 and two covering devices 204, wherein the two furrow openers 202 are symmetrically arranged on two sides of the front end of the walking trolley 201, the two film releasing devices 203 are arranged on the walking trolley 201 and can cover the film on the ridge, two sides of the film releasing devices are arranged in the grooves formed by the furrow openers 202, the two covering devices 204 are arranged on two sides of the bottom of the walking trolley 201 and behind the film releasing devices 203, and can cover the film in the grooves, so that the film can be quickly covered, the labor intensity is reduced, the film covering efficiency and the film covering uniformity are improved, two rows of rollers are arranged at the bottom of the walking trolley 201, and the pushing handrail 226 is arranged on the upper side of the walking trolley.
Preferably, the furrow opener 202 comprises an inclined blade 205, an adjusting screw 206 and an L-shaped inclined blade base 207, the inclined blade 205 is fixedly connected with the adjusting screw 206, the adjusting screw 206 is screwed on the inclined blade base 207 and locked by a nut, the inclined blade base 207 is fixedly connected on the walking cart 201, the inclined blade 205 can meet the requirement that the two sides of the film cover the grooves, the adjusting screw is adopted to realize the excavation at different heights and different groove depths, the adjustment is convenient and quick, and the connection is stable and reliable.
Preferably, the film releasing device 203 comprises a second pressing wheel 208, a second pressing roller 209, a feeding roller 210, a driving roller 211 and a film winding roller 212, the film winding roller 212 winds the film 7, the film is led out and penetrates between the second pressing wheel 208 and the second pressing roller 209, the second pressing wheel 208 is installed behind two ends of the second pressing roller 209 and presses the film into the groove 6, the film winding roller 212 is rotatably connected to the walking cart 201 through a film winding roller frame 213, the diameters of the second pressing roller 209, the diameters of the feeding roller 210 and the diameters of the driving roller 211 are the same, the two adjacent pressing rollers are meshed and are distributed in an isosceles triangle shape, the pressing roller 209 and the driving roller 211 respectively press the film 7 and the ridge 4, the second pressing roller 209, the feeding roller 210 and the driving roller 211 are rotatably connected to a roller frame 214, the second pressing wheel 208 is connected to the walking cart 201 through a telescopic structure, and the film releasing device with the structure can uniformly place the film on the ridge, the telescopic structure comprises a telescopic rod 215, a reset spring 216 and an L-shaped seat 217, the lower end of the telescopic rod 215 is fixedly connected to a wheel carrier of a pressing wheel II 208, the upper end of the telescopic rod movably penetrates through the lower end of the L-shaped seat 217 to be limited by a nut, the reset spring 216 is sleeved on the telescopic rod 215, two ends of the reset spring are respectively fixedly connected with the pressing wheel II 208 and the L-shaped seat 217, the elastic telescopic pressing wheel can realize pressing of grooves with different depths, the pressing is stable and uniform, a film protecting effect can be achieved, the roller frame 214 is connected to the walking pushing cart 201 through an elastic telescopic structure, the pressing is stable and uniform, and the film protecting effect can be achieved.
Preferably, the covering device 204 comprises a compacting roller 218 and covering plates 219, the covering plates 219 are installed on a covering bracket 220 in an outward inclined manner, the compacting roller 218 is rotatably connected to a compacting roller frame 221, the compacting roller frame 221 is connected to the covering bracket 220 through an elastic telescopic mechanism, the compacting roller 218 can elastically contact the soil surface covered by the covering plates 219, the covering plates 219 installed on both sides of the traveling cart 201 are splayed, the covering bracket 220 is fixedly connected to the traveling cart 201, the cross section of the rear end of the covering plate 219 is of a C-like structure, the front end of the covering plate 219 is flanged outwards to form an arc-shaped guide part, the covering device of the structure covers the soil through the covering plates, and compresses the covered soil by the compacting roller, so as to better realize the sealing of both sides of the film, horizontal spraying pipes 222 are installed between the covering plates 219 and the compacting roller 218, both ends of the spraying pipes 222 are sealed, and the bottoms are provided with water permeable holes, on being connected to walking shallow 201 through the vertical pipe 223 rather than communicating, vertical pipe 223 passes through pipe connection to water pump 224, and water pump 224 is connected to water storage tank 225, through installing the shower water additional, can avoid becoming flexible with the film compaction after covering soil.
Preferably, the simple film opening device is adopted for cutting the black film in the step 4), the device comprises a cutting knife 301 and a film opening cart 302, the cutting knife 301 is fixedly connected to the middle part of the bottom side of the film opening cart 302 through a lifting mechanism, film drainage plates 303 inclined towards the back upper part are arranged on two sides of the cutting knife 301, the right-angle trapezoidal structure of the film drainage plates 303 is formed, the acute-angle end faces the direction of the knife tip of the cutting knife 301, the outer side of the back end part is bent downwards to form an arc-shaped structure, the film opening device can realize quick film opening, the film slides to the grooves on two sides of the ridge under the action of the film drainage plates to avoid touching the pepper seedlings with buds, the lifting mechanism can realize the adjustment of the height of the cutting knife, so as to realize the cutting at the optimal position and avoid damaging the drip irrigation belt inside, the lifting mechanism comprises a lifting screw 304 and an L-shaped fixing frame 305, the upper end of the L-shaped fixing frame 305 is fixedly connected to the bottom of the film opening cart 302, the lifting screw 304 movably extends into the lower end of the L-shaped fixing frame 305 and is locked by double nuts, the height adjustment of the lifting mechanism is convenient and rapid, the connection is stable and reliable, the lower end of the lifting screw 304 is provided with the connecting double lugs 306, the upper end of the cutting knife 301 is provided with the connecting single lug 307, the connecting single lug 307 extends into the connecting double lugs 306 and then is fixedly connected by bolts, the angle adjustment of the cutting knife towards the soil direction can be realized, the adjustment is convenient, the connection is stable and reliable, the cutting knife 301 inclines forwards and downwards, the front-end cutting edge is of an arc-shaped structure, the bottom of the cutting knife is provided with the auxiliary roller 308 which can play a role of supporting the cutting knife in an auxiliary manner and pressing the drip irrigation tape, the drip irrigation tape is prevented from being damaged, the two sides of the film opening cart 302 are also provided with tamping mechanisms positioned behind the cutting knife 301, the tamping mechanisms are adopted, films covering the two sides of the ridge can be tamped after being covered by soil, the water retention effect is improved, the tamping mechanisms comprise soil planing plates 309 and tamping rollers 310, the planing plates 309 are obliquely arranged on the soil digging supports 311, the tamping roller 310 is rotatably connected to the tamping roller frame 312, the tamping roller frame 312 is connected to a soil digging bracket 311 through an elastic telescopic mechanism, the tamping roller frame 312 can be in elastic contact with the soil surface covered by the soil digging plate 309, the soil digging plates 309 arranged on two sides of the membrane opening cart 302 are in a splayed shape, the soil digging bracket 311 is fixedly connected to the membrane opening cart 302, the tamping roller which is elastically telescopic can be in close contact with the covered soil, so that the soil can be better pressed uniformly, a spray pipe 313 is arranged between the tamping roller 308 and the soil digging plate 309, the spray pipe 313 is provided with a water permeable hole and is connected to the soil digging bracket 311 through a mounting pipe 314 communicated with the spray pipe, the mounting pipe 314 is connected to a pressure water pump 315 through a hose, the pressure water pump 315 is connected to a water tank 316 through a pipeline, the pressure water pump 315 and the water tank 316 are both arranged on the upper surface of the membrane opening cart 302, and the membrane after membrane opening can be more reliably tamped by additionally arranging spray water, avoid not hard up, open the membrane shallow 302 bottom and set up two rows of gyro wheels, the upside is provided with front side handrail 317.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (7)
1. A cultivation method suitable for direct seeding of pelleted seeds of capsicum in karst regions is characterized by comprising the following steps: the method comprises the following steps:
1) selecting pepper varieties and pelleting: selecting pepper varieties with early maturity, consistent maturity and strong disease resistance, and carrying out pelleting treatment;
2) land preparation, fertilization and ridging: deeply ploughing soil by using a rotary cultivator, applying enough farmyard manure or organic fertilizer, applying 40-50 Kg/mu of ternary compound fertilizer, ridging according to the standard that the compartment width is 70-80cm, furrows are dug between two adjacent compartments, the compartment ditch width is 30-50cm and the compartment ditch depth is 15-20cm, and finishing and flattening the compartment surface;
3) laying drip irrigation belts, sowing seed ditches, sowing, covering substrates and covering black films: laying a drip irrigation belt in the middle of a flat compartment surface, sowing seeds in a sowing groove with the standard width of 10cm and the standard depth of 5cm at a position 10cm away from the drip irrigation belt, manually or mechanically sowing the pelletized pepper seeds, covering a layer of 1.0-1.5cm of commercially available seedling raising matrix for the seeds during sowing, and covering a black film on the compartment surface;
4) field management: moisture management is carried out within 7 days after sowing according to the conditions of temperature, humidity and rainwater in the visual film, after seeds sprout, the black film is cut off from the middle in time, the film is compacted on two sides of the compartment surface by soil, thinning, seedling supplementing and weed treatment are carried out when pepper seedlings grow to 6 leaves and one core, and fertilizer water and pest and disease damage management is carried out by utilizing a drip irrigation tape in the period;
the drip irrigation tape is laid in the step 3) by adopting a drip irrigation tape laying device, the drip irrigation tape laying device comprises a travelling vehicle (101) and a drip irrigation tape winding grooved pulley (102), the drip irrigation tape winding grooved pulley (102) is rotatably connected to the travelling vehicle (101), a pressing wheel I (103) and a grooving device (104) are respectively arranged on the rear side and the front side of the bottom of the travelling vehicle (101), the drip irrigation tape (105) led out from the drip irrigation tape winding grooved pulley (102) is wound on the bottom side of the pressing wheel I (103), and the grooving device (104) can perform grooving on each ridge and is opposite to the pressing wheel I (103); the drip irrigation tape laying device further comprises a feeding mechanism, the feeding mechanism comprises a pair of feeding wheels (116), a driving wheel (117) and a feeding wheel carrier (118), the feeding wheels (116) are in cylindrical surface contact and are rotatably connected to the feeding wheel carrier (118), the driving wheel (117) has the same outer diameter as the feeding wheels (116) and is in elastic contact with the feeding wheels (116) in the advancing direction of the travelling vehicle (101), the driving wheel (117) is rotatably connected to the feeding wheel carrier (118), the feeding wheel carrier (118) is hinged to the bottom of the travelling vehicle (101), a torsion spring (119) is arranged at the hinged position, and the driving wheel (117) can be in elastic contact with the ridges when the travelling vehicle (101) advances;
step 4), the black film is cut and opened by adopting a simple film opening device, the device comprises a cutting knife (301) and a film opening cart (302), the cutting knife (301) is fixedly connected to the middle part of the bottom side of the film opening cart (302) through a lifting mechanism, film drainage plates (303) which are inclined towards the back upper part are arranged on two sides of the cutting knife (301), the film drainage plates (303) are of a right-angled trapezoid structure, the acute-angle end faces the knife tip direction of the cutting knife (301), the outer side of the rear end part is bent downwards to be an arc-shaped structure, the lifting mechanism comprises a lifting screw (304) and an L-shaped fixing frame (305), the upper end of the L-shaped fixing frame (305) is fixedly connected to the bottom of the film opening cart (302), the lifting screw (304) movably extends into the lower end of the L-shaped fixing frame (305) and is locked by double nuts, a connecting double lug (306) is arranged at the lower end of the lifting screw (304), a connecting single lug (307) is arranged at the upper end of the cutting knife (301), the connecting single lug (307) extends into the connecting double lugs (306) and is fixedly connected by bolts, cutting knife (301) slope to the below in the front, the front end cutting edge is the arc structure, the bottom is provided with supplementary gyro wheel (308), it still is provided with the tamping mechanism that is located cutting knife (301) rear to open membrane shallow (302) both sides, tamping mechanism is including digging native board (309) and tamping drum (310), dig native board (309) and lean out and install on digging native support (311), tamping drum (310) rotate to be connected on tamping drum frame (312), tamping drum frame (312) are connected to digging native support (311) through elastic telescoping mechanism and tamping drum frame (312) can the soil surface after elastic contact digging native board (309) covers, dig native board (309) of opening membrane shallow (302) both sides installation is the splayed, dig native support (311) fixed connection is on opening membrane shallow (302).
2. The cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst regions according to claim 1, wherein the cultivation method comprises the following steps: the cylindrical surface according to pinch roller (103) is provided with the annular groove, drip irrigation zone (105) upside embedding annular groove in, according to pinch roller (103) swivelling joint on pressing wheel carrier (106), it is provided with telescopic shaft (107) to press wheel carrier (106) upper end middle part, telescopic shaft (107) upper end activity is inserted and is adopted nut (109) to connect spacing behind wheel seat (108), inner cup joints compression spring (110), compression spring (110) both ends respectively fixed connection on wheel seat (108) lower terminal surface and press wheel carrier (106) up end, wheel seat (108) fixed connection is on walking car (101) rear end face.
3. The cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst regions according to claim 1, wherein the cultivation method comprises the following steps: the groover (104) comprises a horizontal V-shaped plough edge (111) and an edge frame (112), the width of the V-shaped plough edge (111) is larger than that of the drip irrigation zone (105), the middle part of the upper end face of the V-shaped plough edge (111) is fixedly connected to the edge frame (112), the edge frame (112) comprises a screw rod (113) and an edge frame seat (114), the screw rod (113) penetrates through the edge frame seat (114) and then is clamped and locked by double nuts (115), and the edge frame seat (114) is fixedly connected to the front end face of the walking vehicle (101).
4. The cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst regions according to claim 1, wherein the cultivation method comprises the following steps: step 3) in the black film covering, a pepper film covering device is adopted, the pepper film covering device comprises a walking trolley (201), two furrow openers (202), two film releasing devices (203) and two covering devices (204), the two furrow openers (202) are respectively symmetrically arranged on the two sides of the front end of the walking trolley (201), the film releasing devices (203) are arranged on the walking trolley (201) and can cover films on ridges, the two sides of the film releasing devices are arranged in grooves formed by the furrow openers (202), the two covering devices (204) are respectively arranged on the two sides of the bottom of the walking trolley (201) and are positioned behind the film releasing devices (203), and the films in the grooves can be covered.
5. The cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst regions as claimed in claim 4, wherein: the furrow opener (202) comprises an inclined blade (205), an adjusting screw rod (206) and an inclined blade seat (207), wherein the inclined blade (205) is fixedly connected with the adjusting screw rod (206), and the adjusting screw rod (206) is spirally connected to the inclined blade seat (207) and locked by a nut.
6. The cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst regions as claimed in claim 4, wherein: the film releasing device (203) comprises a second pressing wheel (208), a second pressing roller (209), a feeding roller (210), a driving roller (211) and a film rolling roller (212), the film rolling roller (212) winds the film (7), the film penetrates between the second pressing wheel (208) and the pressing roller (209) after being led out, the second pressing wheel (208) is installed behind two ends of the pressing roller (209) and presses the film into a groove (6), the film rolling roller (212) is rotationally connected onto the walking cart (201), the diameters of the pressing roller (209), the feeding roller (210) and the driving roller (211) are the same, the adjacent two rollers are meshed and distributed in an isosceles triangle shape, the pressing roller (209) and the driving roller (211) respectively press the film (7) and the ridge (4), the pressing roller (209), the feeding roller (210) and the driving roller (211) are rotationally connected to a roller frame (214), and the second pressing wheel (208) is connected onto the walking pushing vehicle (201) through a telescopic structure, the telescopic structure comprises a telescopic rod (215), a reset spring (216) and an L-shaped seat (217), the lower end of the telescopic rod (215) is fixedly connected to a wheel carrier pressing two pressing wheels (208), the upper end of the telescopic rod movably penetrates through the lower end of the L-shaped seat (217) and then is limited by a nut, the reset spring (216) is sleeved on the telescopic rod (215) and two ends of the reset spring are respectively fixedly connected to the two pressing wheels (208) and the L-shaped seat (217), and a roller frame (214) is connected to the walking push-out trolley (201) through an elastic telescopic structure.
7. The cultivation method suitable for direct seeding of the pelleted seeds of the capsicum annuum in the karst region according to the claim 4, wherein the cultivation method comprises the following steps: the covering device (204) comprises a compaction roller (218) and covering plates (219), the covering plates (219) are installed on a covering bracket (220) in an outward inclined mode, the compaction roller (218) is connected to a compaction roller frame (221) in a rotating mode, the compaction roller frame (221) is connected to the covering bracket (220) through an elastic telescopic mechanism, the compaction roller (218) can be in elastic contact with the soil surface covered by the covering plates (219), the covering plates (219) installed on the two sides of the walking cart (201) are splayed, the covering bracket (220) is fixedly connected to the walking cart (201), the cross section of the rear end of each covering plate (219) is of a C-like structure, the front end of each covering plate is flanged outwards to form an arc-shaped guide part, horizontal spraying pipes (222) are installed between the covering plates (219) and the compaction roller (218), the two ends of each spraying pipe (222) are sealed, the bottoms of the covering plates are provided with water permeable holes, and the bottom of each covering plate (219) is connected to the walking cart (201) through a vertical pipe (223) communicated with the covering plates, the vertical pipe (223) is connected to a water pump (224) through a pipe, and the water pump (224) is connected to a water storage tank (225).
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| CN113330862B (en) * | 2021-06-10 | 2022-08-12 | 中国农业科学院草原研究所 | Cultivation device for improving sprouting rate and seedling survival rate of nettle seeds |
| CN113854107B (en) * | 2021-09-27 | 2022-04-19 | 江苏笨农生态农业有限公司 | Laying device and method for corn planting drip irrigation tape |
| CN117981654A (en) * | 2024-03-21 | 2024-05-07 | 肥城市畜丰农牧机械有限公司 | Intelligent agricultural machinery equipment |
| CN118058020B (en) * | 2024-04-22 | 2024-06-25 | 蒙草生态环境(集团)股份有限公司 | Production line and production process for pelleting seeds of radix sileris sand-controlling grass-filling seeds |
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| CN104273005A (en) * | 2013-07-11 | 2015-01-14 | 贾彦强 | Recovery device for waste plastic films on cultivated land |
| CN103493664B (en) * | 2013-09-29 | 2015-02-18 | 贵州省辣椒研究所 | Simplified cultivating method for dry-cure pepper |
| CN106922351A (en) * | 2017-03-07 | 2017-07-07 | 鲍岩峰 | A kind of pepper planting method |
| CN107182526B (en) * | 2017-07-05 | 2020-01-10 | 新疆鑫绿康农业技术有限公司 | Planting method for interplanting corn and pepper by drip irrigation |
| CN207460988U (en) * | 2017-09-25 | 2018-06-08 | 张培坤 | A kind of membrane uncovering device |
| CN108934822A (en) * | 2018-06-29 | 2018-12-07 | 江苏省农业科学院 | The cultivation method for matching of beam-connected greenhouse capsicum mechanization production |
| CN108738540A (en) * | 2018-08-10 | 2018-11-06 | 青岛理工大学 | Precision seed and fertilizer simultaneous application shallow-buried drip irrigation pipe laying and film covering integrated agricultural machinery equipment and method |
| CN108811558B (en) * | 2018-08-21 | 2023-11-03 | 内蒙古农业大学职业技术学院 | Novel automatic deep scarification underground drip irrigation pipe laying machine |
| CN110036836A (en) * | 2019-04-03 | 2019-07-23 | 张超泉 | Efficient hot pepper cultural method under wheat green pepper interplanting system |
| CN111264143B (en) * | 2020-03-25 | 2022-02-08 | 广东省农业科学院农业科研试验示范场 | Facility agriculture planting disseminator |
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