133 results about "Sheet mulching" patented technology

The invention relates to the technical field of agricultural machinery, in particular to a film mulching method of a multifunctional film mulching machine, the film mulching machine is adjusted to a first film mulching preparation state, and a film mulching device has a first turnover angle relative to the horizontal plane; the film paving machine is adjusted to be in a second film paving preparation state, the film paving device has a second overturning angle relative to the horizontal plane, and the soil covering wheel is arranged on the ground; the film mulching machine is adjusted to a third film mulching preparation state, the soil covering wheel rotates and is inserted into the land on the two sides of the ridge, and the film mulching device has a third overturning angle relative to the horizontal plane; the film mulching machine is adjusted to be in a film mulching operation state, the film mulching machine moves along the ridge land, the film mulching device is kept at a third overturning angle, the ridge land is covered with the plastic film, the soil covering wheel rotates to turn up soil, and the soil falls onto the plastic film to form a film pressing layer; according to the film paving machine, the overturning angle of the film paving device can be adjusted according to the preset ridge height, so that the lifting action of the film paving device is adjusted, the lifting efficiency of the film paving device is improved, and the film paving efficiency of the film paving machine is improved.

The invention belongs to the technical field of agronomy experiment devices, and particularly relates to a mulch-mulched soil environment simulation device which comprises a closed space, an air inlet and an air outlet. The mulching film sample is arranged in the closed space; the top of the soil simulation assembly is in contact with the bottom of the mulching film sample, and the soil simulation assembly is used for simulating a soil environment covered by the bottom of the mulching film sample; the natural environment simulation assembly is communicated with the closed space, the natural environment simulation assembly is used for simulating environmental conditions of the top of the mulching film sample, and the environmental conditions comprise temperature and humidity parameters, illumination parameters, rainfall parameters and wind speed parameters. According to the invention, researchers can accurately and controllably carry out experiments indoors, simulate soil states under different mulching film materials and environmental conditions, and deeply understand the influence of mulching film mulching on key parameters such as soil moisture, temperature and gas exchange. Scientific basis is provided for agricultural production and crop management, and sustainable development of agriculture is promoted.

The invention discloses a plastic film mulching and soil covering all-in-one machine for agricultural planting, which comprises a rack, furrow openers capable of lifting up and down are arranged on both sides of the front end of the rack, a film mulching roller is mounted at the rear end of the rack, and a film pressing and ridging structure and a seeding structure corresponding to the furrow openers in position are mounted through a turnover frame; according to the invention, a rotary sleeve with a plurality of digging assemblies is rotatably mounted outside a seed loading cylinder, and each digging assembly consists of a digging shovel with a seed discharging bin and a film breaking hot knife; when the all-in-one machine works, a power machine is used for driving the all-in-one machine to move forwards at a constant speed, a digging shovel is communicated with a seed falling opening of a seed containing cylinder in the process of screwing into soil, so that seeds can be quantitatively warehoused conveniently, the warehoused seeds are uniformly dispersed in a seeding pit through sieve pores, and soil is covered by a soil covering rod at the rear, and the seeding quality is improved; and meanwhile, the heated film breaking hot knife is in contact with the film when being screwed into soil, a regular notch is formed in the film through high-temperature ironing, and the film covering quality is improved.

The invention relates to the technical field of crop cultivation, in particular to a red bean plastic film mulching water-saving and fertilizer-retaining cultivation method, and aims to solve the problems that the integrity of an existing plastic film is damaged, the utilization efficiency of water and fertilizer is low, and the labor intensity of field management is high. The cultivation method is characterized by comprising the steps of soil preparation and bedding, base fertilizer application, laying of a drip irrigation belt below the center line of a ridge body, laying of a mulching film with prefabricated holes, accurate guiding of red bean seeds into the holes of the mulching film through a precision seeder, water and fertilizer integrated accurate management in the whole process, and prevention and control of diseases, weeds and weeds in combination with green prevention and control measures. By adopting the technical scheme, the utilization efficiency of water resources and fertilizers can be remarkably improved, stable performance of the mulching film is ensured, the labor intensity is reduced, and the effects of saving water, retaining fertilizers, saving labor, increasing yield and protecting environment are achieved.

The invention relates to the technical field of saline-alkali soil planting, in particular to a field moderate-severe saline-alkali soil micro-domain improved furrow alternating sesbania planting method and equipment, and the planting method comprises the following steps: returning coarse powder or whole plants of sesbania in the last season to the field; soil preparation: carrying out rotary tillage treatment on the saline-alkali soil; ridging: ditching and ridging the rotary-tilled saline-alkali soil to form a furrow structure; mulching films are laid on the ridge bodies, and the ridge sides are covered with the mulching films so as to reduce soil moisture evaporation and salt surface accumulation; film side punching and hole sowing are conducted, wherein planting holes are formed in the ridge side mulching film, and sowing is conducted into the soil along the planting holes; the sesbania in the mature period is mechanically smashed and deeply ploughed into the soil, the positions of the ridges and the ditches are replaced, and micro-domain soil improvement is achieved. According to the planting method, a good soil microenvironment is formed through periodic replacement of ridge and ditch positions, the salt content of surface soil is effectively reduced, soil moisture is preserved, the inhibition effect of high salinity on the growth of sesbania is reduced, and therefore normal growth and development of sesbania are guaranteed.

The invention relates to the technical field of drip irrigation under plastic film, in particular to a fertilizer and water integrated agricultural drip irrigation device under the plastic film mulching condition, which comprises a base, the upper end of the base is fixedly provided with a mixing barrel and a water pump in sequence from front to back, and the water inlet end of the water pump is communicated with the bottom end of the mixing barrel through a water pipe; the water inlet end of the water pump communicates with a main pipe through a water pipe. For different distances among multiple ridges on different lands, matching can be achieved by adjusting the front and back positions of the branch pipes, it is ensured that the branch pipes can be accurately laid on the ridges, holes do not need to be formed outside the main pipe, operation is convenient, and damage to the main pipe is avoided. The branch pipe can be quickly and simply disassembled and assembled on the main pipe, that is, quick separation and quick connection between the branch pipe and the main pipe can be realized, the round pipe can be automatically blocked by separation so as to avoid water loss, water can quickly flow into the branch pipe after connection so as to realize quick dripping of the drip irrigation head, the sealing performance can also be ensured, and the operation is convenient.

The utility model belongs to the technical field of mulching film laying, and particularly relates to a mulching film laying device for tobacco planting, which comprises a film laying machine frame, and a mulching film roll is rotatably mounted on the lower portion of the advancing end of the film laying machine frame. A tension adjusting and opening assembly used for opening a mulching film to prevent wrinkles when the mulching film is laid on the mulching film roll is arranged on the side, opposite to the advancing end, of the mulching film roll and located in the middle of the film laying machine frame. The tension adjusting opening assembly comprises an inverted U-shaped lifting plate installed on the lower portion of the film laying machine frame in a lifting mode, a guide roller rotationally installed on the lower middle portion of the U-shaped lifting plate and tension adjusting mulching film opening rollers transversely installed on the outer walls of the two sides of the U-shaped lifting plate in a telescopic mode. The periphery of the guide roller is sleeved with a foam compacting sleeve for compacting a mulching film to cover different concave-convex planting land parcels of tobacco, and the periphery of the tension adjusting mulching film opening roller is sleeved with an anti-skid rubber sleeve for opening the mulching film in a back-to-back and outward mode. The mulching effect of the plastic film is improved and wrinkles are prevented.

The invention relates to the technical field of seed sowing, in particular to a small seed sowing method and a seed bowl tray, and the small seed sowing method comprises the following steps: firstly purifying and pelleting small seeds, then sowing the pretreated seeds in the seed bowl tray, and finally sowing the seeds in a field by adopting a double-film technology. According to the invention, the small seeds are sown in the seed bowl plate made of the degradable material, and a double-layer plastic film mulching technology is combined, so that the problems that weeds jump out of film holes and seedlings are brought out during weeding are effectively avoided, and the emergence rate of the small seeds is greatly improved; the sowing method of the small-grain seeds has the advantages of being low in seedling raising cost, good in sowing straight root system, good in yield and excellent in quality.

The invention belongs to the technical field of planting of herbal coffee beans, particularly relates to a planting method of herbal coffee beans, and provides the following scheme aiming at the problems of unstable pest control effect, soil ecology damage and poor crop stress resistance caused by excessive dependence on chemical pesticides in the planting process of existing herbal coffee beans. The method comprises the following steps: S1, deeply treating soil in a planting area, and disinfecting fine soil to obtain medicine soil; s2, spreading the pesticide soil on the soil surface, and spreading a bio-organic fertilizer; s3, raking the pesticide soil and the bio-organic fertilizer into the middle layer of the ridge soil, and covering the planting ridge with a plastic film; s4, selecting seeds, soaking the seeds in warm water, and coating the seeds; s5, sowing the treated seeds to the planting ridges, and performing health management; according to the method, in the planting process of the herbal coffee beans, effective microbial communities are introduced after soil disinfection, diseases can be effectively prevented, and meanwhile the soil is improved.

The invention provides a peanut planting mulching film coverage area identification method and system, and the method comprises the steps: collecting mulching film remote sensing image data of an experimental peanut planting region through the aerial photographing of an unmanned aerial vehicle, and carrying out the two-dimensional reconstruction of the mulching film remote sensing image data, and obtaining an orthoimage; performing image processing and labeling on the orthoimage, and constructing a multi-scale mulching film semantic segmentation data set; training a semantic segmentation model by using the multi-scale mulching film semantic segmentation data set to obtain a mulching film coverage area recognition model; and based on the plastic film mulching area identification model, identifying the plastic film mulching area of the preset peanut planting area to obtain a plastic film distribution diagram and the plastic film mulching area. Accurate identification and statistics of peanut planting plastic film mulching are realized, peanut planting condition analysis is supported by using an identification result, and reliable data support is provided for agricultural scientific research, resource investigation, environmental influence evaluation and the like.

The invention discloses a corn yield prediction method, system, equipment and medium for a mulching film reuse farmland, and relates to the technical field of agriculture, and the method comprises the steps: collecting the key growth period images of the current mulching film reuse farmland corn, including a mulching film mulching RGB image, a thermal imaging image of soil temperature, and a multispectral image of soil moisture and vegetation characteristics; extracting a mulching film coverage area and a mulching film damage area according to the mulching film coverage RGB image and the gray-level co-occurrence matrix to obtain a mulching film damage rate; establishing a linear regression model of the soil moisture content and the NDVI by using the multispectral image to estimate the soil moisture content; obtaining soil temperature data according to the soil temperature thermal imaging image; a yield collaborative change prediction model of the mulching film reuse farmland in the key growth period of the corn is constructed, and the estimated yield of the corn in a certain year in the future is obtained; according to the method, accurate prediction of the corn yield of the multi-year mulching film reuse farmland is realized.

The utility model relates to the technical field of ground film covering, and discloses a ground film covering mechanism for daylily planting that is easy to maintain, including a fixed frame, a fixed seat is fixedly installed on the upper surface of the fixed frame, a knob rod is threadedly connected to one side of the fixed seat, a limit cylinder is installed at one end of the knob rod, and a ground film roller is inserted inside the limit cylinder. The ground film covering mechanism for daylily planting that is easy to maintain is arranged by the cooperation of a guide rod, a soil plow, a conveying cylinder, a driving motor, a transmission rod and a spiral conveying rod. When in use, the sleeve is moved to a suitable position, and then the fastening bolt is screwed into the threaded hole for fixing. Then, the soil is turned up by the soil plow, and the spiral conveying rod is driven to rotate by the driving motor, so that the soil is evenly covered on both sides of the ground film through the lower soil opening opened under the conveying cylinder, thereby effectively improving the uniformity of the ground film covering the soil, and effectively preventing the ground film from being blown up by the wind.

The utility model relates to the technical field of agriculture, and discloses a mulching film laying device for agricultural vegetable planting, which comprises a frame, a bidirectional screw rod and two connecting assemblies, the frame is U-shaped, the bottom of the inner side of the frame is provided with a through hole, one side of the frame is rotatably connected with an adapter rod, the two ends of the bidirectional screw rod are rotatably connected to the frame, and the two ends of the bidirectional screw rod are rotatably connected with the adapter rod. The two sides of the surface of the two-way lead screw are in threaded connection with moving frames, the tops and the bottoms of the moving frames are fixedly connected with elastic clamps and telescopic rotating shafts correspondingly, the inner sides of the elastic clamps are provided with film covering assembly connecting assemblies in a penetrating mode, and the connecting assemblies are fixedly connected to the side faces of the moving frames. By using the soil shoveling plate, the collecting box, the spiral blade and the pressing wheel, after the soil shoveling plate shovels soil into the collecting box, the pressing wheel rotates to drive the spiral blade to rotate, so that the soil in the collecting box can be uniformly conveyed to the surface of a mulching film, the problem that the surface of the mulching film is covered with the soil unevenly is solved, and the sealing performance of mulching film covering is improved.

The invention provides a method for estimating the greenhouse gas emission amount of a farmland under biological mulching film coverage, and belongs to the field of intelligent agricultural management, and the method comprises the steps: obtaining soil environment parameters and biological mulching film degradation parameters of the farmland under the biological mulching film coverage condition, and obtaining the relation between biological mulching film degradation products according to the soil environment parameters of the farmland. And based on a geochemical model, inputting a relationship between biological mulching film degradation products and biological mulching film degradation parameters, establishing a farmland greenhouse gas emission amount estimation model under the condition of dynamic degradation of the biological mulching film, and estimating the total greenhouse gas emission amount of the farmland covered by the biological mulching film. The method can accurately estimate the greenhouse gas emission amount of the biofilm mulching farmland, and is beneficial to promoting the development of green and sustainable agriculture.

The invention discloses a land film mulching device which comprises a supporting assembly, a moving assembly, a ditching assembly, an unwinding assembly, a film pressing mechanism and a burying assembly, the moving assembly is arranged on the supporting assembly and comprises a moving frame, rolling wheels and a soil loosening rod, the moving frame is installed on the supporting assembly, the rolling wheels are rotatably installed on the moving frame, and the soil loosening rod is installed on the rolling wheels. The soil loosening rod is mounted on the roller; the trenching assembly is arranged on the supporting assembly and comprises a fixing frame, a triangular sleeve, a hydraulic cylinder and a trenching plate, the fixing frame and the triangular sleeve are installed on the supporting assembly, the hydraulic cylinder is connected with the fixing frame, the trenching plate penetrates through the interior of the triangular sleeve in a sliding mode, and the extending end of the hydraulic cylinder is connected with the trenching plate; the film pressing mechanism and the burying assembly are arranged on the supporting assembly. Therefore, digging treatment of ditches on the two sides of a film mulching site can be synchronously completed before film mulching, soil turning and covering on the two sides of a mulching film are efficiently completed after film mulching, and therefore the overall efficiency of mulching film covering is improved.

The invention belongs to the technical field of agricultural planting, and provides a method for improving the chemical fertilizer utilization rate of apple trees, according to the method, a furrow application organic fertilizer technology, a water and fertilizer integration technology and a plastic film mulching technology are comprehensively applied, and the chemical fertilizer utilization rate is improved in a mode of'expenditure and throttling '; by applying the furrow application organic fertilizer technology, the organic matter content of soil can be effectively increased, the physical and chemical properties of the soil are improved, the water retention and fertilizer retention capacities of the soil are enhanced, the number of apple absorption roots is increased, and the service life is prolonged; the water-fertilizer integrated technology is applied, so that the obvious water-saving, fertilizer-saving and labor-saving effects are achieved, and the apple nutrient requirements are matched in quantity, synchronized in time and coupled in space; by applying the black plastic film mulching technology, soil conditions such as temperature and humidity of soil in a fertilization ditch area can be kept in a relatively stable state, absorption of soil nutrient elements by absorption roots is facilitated, meanwhile, loss of the nutrient elements caused by volatilization and rainfall can be reduced, and the lasting period of the chemical fertilizer in the soil is prolonged.

The utility model discloses a plastic film mulching machine which comprises a soil loosening piece, a ditching piece arranged behind the soil loosening piece, a roller piece arranged behind the ditching piece, a film pressing piece arranged behind the roller piece, a soil covering piece arranged behind the film pressing piece and a film cutting piece arranged behind the soil covering piece. The film laminating machine has the beneficial effects that the functions of loosening soil and ploughing by using the rotary cultivator are added on the basis of film laminating movement completed by a common film laminating machine, and a film is directly cut off through the film cutting piece after a worker completes film laminating through the arranged film cutting piece, so that the film laminating work can be easily completed.

The utility model discloses an agricultural plastic film mulching device and relates to the field of agricultural machinery. The agricultural mulching film mulching device is composed of a frame body, a telescopic frame, a mulching film roll tensioning device, a supporting frame and a U-shaped groove. The telescopic frames are inserted into the bottom beam, the distance between the telescopic frames is adjusted according to the width of the mulching film roll, the mulching film roll is arranged on the conical rotating block in a sleeving mode, and the telescopic frames and the bottom beam are fixed. When the mulching film is covered, one end of the mulching film on the mulching film roll is buried and fixed, and the handle II is manually pulled upwards, so that the film pressing plate moves upwards to break away from extrusion on the mulching film roll; when the device is manually dragged, the frame wheel rotates, and the mulching film roll and the conical rotating block synchronously rotate. When covering is stopped, the handle II is loosened, and the film pressing plate downwards extrudes the mulching film roll through contraction of the spring I, so that the mulching film roll stops rotating. During paddy field operation, the telescopic frame is sleeved with a U-shaped groove. The device is suitable for being used in different scenes of dry land and paddy field.

A kind of akebia trifoliata seed seedling method, comprising the following steps: selecting suitable nursery land;Organic fertilizer is applied, soil is ploughed, and seedbed is made;Sterilize to seedbed ridge surface, after sterilization, forest humus and wood ash are covered on seedbed ridge surface, then mulch is covered on seedbed;Fully mature akebia trifoliata fruit is collected, seed is taken, washed, and dried;Seed is soaked with carbendazim solution, after soaking, seed is mixed with clean river sand, then covered with straw, placed in cool place, daily water is sprayed to ensure that straw is wet, until seed is white to reach requirement;According to predetermined plant spacing, hole is dug on seedbed ridge surface, white seed is placed in each hole, covered with forest humus, then covered with straw to conserve soil moisture;Seedling emerges, seedbed is cultivated and weeded, leaf is unfolded, and pinching is carried out, and interval seedling is carried out when pinching is carried out.The akebia trifoliata seed seedling method of the application can reduce akebia trifoliata seed disease occurrence, and improve akebia trifoliata seed survival rate.

The invention relates to the field of plastic film mulching and recycling, in particular to a plastic film mulching and recycling all-in-one machine which comprises a vehicle frame, two film roll frames which are symmetrical front and back are fixedly installed at the bottom of the left end of the vehicle frame, film roll installation assemblies are installed on the two film roll frames in a penetrating mode, and pressing wheel telescopic pipes located on the right sides of the film roll frames are installed on the vehicle frame. A plough shovel telescopic pipe located on the right side of the film mulching pressing wheel assembly is installed on the vehicle frame, film mulching plough shovel assemblies are installed at the front end and the rear end of the plough shovel telescopic pipe in a sliding mode, and two shifting wheel sliding plates which are symmetrical in the front-back direction are installed at the right end of the vehicle frame in a sliding mode; and each shifting wheel sliding plate penetrates up and down and is provided with a shifting wheel steering rod, the bottom end of each shifting wheel steering rod is rotationally provided with a shifting wheel, the frame is provided with a shifting wheel driving assembly, and the frame is provided with a film cutting assembly located on the right side of the film covering pressing wheel assembly. The film cutting assembly can cut the middle of the mulching film open, and the situation that holes of the mulching film are pulled or damaged or crop seedlings are pulled out is avoided.

The utility model belongs to the technical field of crop planting, and particularly relates to crop planting film pressing equipment which comprises a vehicle body, a clamping adjusting mechanism used for clamping and supporting a mulching film winding drum is installed at the front end of the vehicle body, and two lifting through grooves arranged at intervals are formed in the middle of the vehicle body. An adjusting screw rod is mounted between the two lifting through grooves through a mounting frame, film pressing assemblies which are connected with the adjusting screw rod and used for pressing the middle and the two side edges of a mulching film are arranged in the lifting through grooves in a limiting and sliding mode, and a soil covering structure is mounted at the bottom of the rear end of the vehicle body. The mulching film winding drums with different widths are clamped and supported by the clamping adjusting mechanism; and meanwhile, the film pressing roller and the plough share are adjusted to adapt to mulching of plastic films with different widths. A mulching film is continuously unfolded from the mulching film winding drum and flatly covers the crop ground under the action of the film pressing roller, then the two side edges of the mulching film are pressed into soil through rolling pressing of the film pressing roller, the soil on the two sides is turned up through the plough share, the two side edges of the mulching film are covered with soil, and the mulching film can be conveniently pressed, fixed and prevented from falling off.

The present invention discloses a method for conserving water and raising the water reservoir capacity of cultivated land in arid and hot river valleys, belonging to the technical field of farmland water conservancy projects; the method comprises digging furrows and ridges along the contour lines of a plot to form W-shaped furrows and ridges; laying a degradable film, a crop straw layer and a soil cover layer in sequence at the furrow bottom; arranging water guide mechanisms at equal intervals on the soil cover layer; covering the furrow and ridge surfaces with a ground film; and establishing an evaluation standard for soil water reservoir capacity and raising capacity based on the average annual precipitation by quantitatively evaluating the treatment effect; the present invention realizes efficient utilization of soil moisture through the design of a multi-layer water-retention structure and the reasonable layout of the water guide mechanism, can effectively improve the water-retention capacity of cultivated land in arid and hot river valleys, and has good promotion and application value.

The utility model provides a ridge surface film mulching auxiliary device for peanut planting, which belongs to the technical field of agricultural auxiliary devices and comprises a supporting plate, a first fixing part arranged below the supporting plate, a through hole formed in the first fixing part, a first supporting rod arranged in the through hole, and first limiting pieces arranged at the two ends of the first supporting rod on the outer side of the first fixing part. First supporting blocks are symmetrically arranged on the first supporting rod, a film mulching frame is arranged below the first supporting blocks, and a second supporting rod is arranged on one side of the film mulching frame. According to the film mulching device, quick laying of a mulching film can be facilitated through the design of the film mulching frame, the mulching film mulching quality is guaranteed, and the whole device is more stable and reliable through cooperation of the fixing rods and the wheel grooves; and the fixing rings and the wheel plates can be adjusted in different sizes, so that operation requirements under different terrain conditions are met, the device can be connected with other agricultural machines (such as tractors) through the design of the multiple traction grooves in the traction plate, and the functions of the device can be conveniently expanded.

The utility model relates to a thin film and drip irrigation tape laying integrated device capable of being conveniently matched with a rotary cultivator to work, and belongs to the field of agricultural planting equipment. The device mainly comprises a supporting frame, a pneumatic telescopic rod, a connecting frame, a damping mechanism, a film covering mechanism, a walking mechanism and a drip irrigation belt mounting mechanism. The film and drip irrigation tape laying integrated device can be conveniently matched with the rotary cultivator to work, film mulching and drip irrigation tape laying can be achieved while the rotary cultivator is used for ploughing, and the situation that the soil moisture conservation effect and irrigation uniformity are affected due to the fact that film mulching and drip irrigation tape position deviation are caused is avoided; when the rotary cultivator only needs to be used independently, the film covering mechanism and the drip irrigation belt mounting mechanism do not need to be disassembled, the connecting frame and the film covering mechanism and the drip irrigation belt mounting mechanism which are mounted on the connecting frame are lifted through the pneumatic telescopic rod, and the rotary cultivator can conduct ploughing work independently.

This utility model provides a backpack-type mulch film covering device, including a main frame. From left to right, the main frame is equipped with a backpack assembly, a film storage assembly, and an electrically controlled film spreading arm with adjustable pitch angle. The film spreading arm is equipped with a film guiding assembly, a film pressing component, and a soil covering assembly. A gravity sensor is also installed on the film spreading arm. The film guiding assembly includes two film guiding rollers arranged in an inverted V shape. The backpack assembly is equipped with a main control unit and a control panel. The main control unit adjusts the pitch angle of the film spreading arm based on the signal feedback from the gravity sensor. This backpack-type mulch film covering device can adapt to terrain undulations during mulching, resulting in a smoother mulch film.

The utility model relates to the technical field of farming equipment, in particular to a multifunctional radish farming machine which comprises a machine body, a walking device, a soil loosening mechanism, a seeding mechanism, a film mulching mechanism and a control system. The walking device adopts anti-skid rubber wheels and has high wear resistance, low rolling resistance and excellent road holding force; the soil loosening mechanism realizes efficient soil loosening by driving blades through a motor; the sowing mechanism uses an air pump to accurately put seeds; and the film mulching mechanism completes film mulching through a film pressing wheel and a soil covering blade. According to the control system, STM32F103C8T6 is used as a main control chip, and intelligent operation of equipment is achieved. The utility model solves the problems of low manual seeding efficiency and non-uniform machine seeding, improves the farming operation efficiency and quality, is energy-saving and environment-friendly, and is suitable for various farming scenes.

The utility model provides a plastic film mulching machine for imitating wild gastrodia elata planting. The plastic film mulching machine for wild-imitating gastrodia elata planting comprises a supporting frame used for driving a plastic film to stretch; the limiting cylinders are fixed on the two sides of the supporting frame; the limiting block is detachably mounted in the limiting cylinder; the shell is fixed on the limiting block; the moving wheels are rotationally mounted on the shell and are used for assisting the support frame in moving; and the power structure is arranged on the shell and is used for driving the moving wheels to rotate. According to the plastic film mulching machine for wild-imitating gastrodia elata planting, different supporting frames can be replaced according to the growth state of gastrodia elata seed buds and the height of the heat preservation shed frame through the detachable structure, flexibility is high, and the integrity of gastrodia elata plants is effectively protected.

The utility model relates to a punching hook-free garlic mulching film production device, and belongs to the technical field of garlic mulching film production. Comprising a left mounting base and a right mounting base which are oppositely arranged, a lower punching roller and a punching matching roller which are matched with each other are rotationally mounted between the left mounting base and the right mounting base, the punching matching roller is located above the lower punching roller, and one end of the lower punching roller is in power connection with a rotary driving mechanism; a plurality of punching needle assemblies are arranged in the length direction of the lower punching roller at intervals. The method has the advantages that garlic is planted firstly, then the farmland is covered with the garlic mulching film with the dense hole area, a garlic hooking mode is not needed to help seedlings to come out of the film, the labor cost is saved, the labor intensity is reduced, and the planting efficiency can be improved. The garlic mulching film with the dense hole area not only has the functions of heat preservation and water evaporation reduction, but also facilitates leakage and recycling of rainwater. After plastic film mulching, water storage, fertilizer retention and drought resistance of soil can be improved, and soil environment conditions are effectively improved.

The invention discloses an orchard full-flow film mulching and fertilizing all-in-one machine, which belongs to the technical field of agricultural machinery and comprises a driving assembly, a rack, a fertilizer box, a drip irrigation tape arrangement assembly, a ditching and soil covering assembly, a grass mowing assembly and a film mulching assembly. The driving assembly is a motor tricycle driving platform, the rack is arranged above the driving assembly, the fertilizer box is fixedly arranged above the rack, the fertilizer driving assembly is arranged at the bottom of the fertilizer box, the drip irrigation belt arrangement assembly is fixed above the rack through a drip irrigation belt cross beam support, and the ditching and soil covering assembly is fixed at the bottom of the rack. The grass mowing assembly is fixed to the front end of the advancing direction of the rack through a connecting rod. According to the orchard full-process film mulching and fertilizing all-in-one machine, integrated, continuous and synchronous completion of five core operations including weeding, ditching, fertilizing, drip irrigation tape laying and plastic film mulching is innovatively achieved, the efficiency bottleneck of traditional sectional operation is thoroughly broken through, the operation efficiency is remarkably improved, and low-cost operation of large-scale planting is achieved.

The utility model discloses a portable corn film mulching device, and belongs to the technical field of film mulching. The portable corn film mulching device comprises a vehicle platform and a film mulching mechanism, a containing groove is formed in the top of the vehicle platform, a push frame is rotationally installed on the inner wall of the containing groove, an installation groove is formed in the top of the vehicle platform, an installation plate is installed on the inner wall of the installation groove, and a limiting seat is installed on the inner side of the installation plate. According to the device, a mulching film roll can be conveniently installed in a film mulching mechanism by a user, so that after the user pulls out a mulching film, the mulching film covers the ground, and plants are covered with the mulching film, by arranging a fixing groove, a fixing plate, a rotating rod and an extrusion block, the fixing plate can be installed after the fixing groove is formed, and the fixing plate can be installed conveniently; a user can conveniently drive an extrusion block to move downwards when rotating a rotating rod, then the extrusion block can be conveniently moved downwards to extrude the mulching film, and therefore soil can be conveniently used for covering partial areas of the mulching film.