358results about How to "Improve transplanting efficiency" patented technology

The invention relates to a plant culture medium and a module thereof. The medium is characterized by comprising following raw material including 20-40 parts by weight of peat soil, 15-25 parts by weight of compost excrements of livestocks, 15-25 parts by weight of humic acid, 10-25 parts by weight of nitrogen-phosphorus-potassium mixed fertilizers, 3-15 parts by weight of expanded perlites, 3-15 parts by weight of shiitake fungus or fermented straw fine fibers, 3-10 parts by weight of amino acid, 0.1-3 parts by weight of probiotics, 0.1-3 parts by weight of protease, 0.1-3 parts by weight of marine bioactive extracts, 0.1-3 parts by weight of antimicrobial peptides, 0.1-3 parts by weight of rooting agents and 0.1-3 parts by weight of microelements. The marine bioactive extracts adopt sea algae extracts or mussel extracts. The probiotics utilize bacillus subtilis strains. The protease utilizes papain. The module is low in weight, convenient in transport, convenient in application and good in water permeability and air permeability and satisfies all kinds of nutrition needed by plants.

The invention relates to an oilseed rape transplanting method, which belongs to the field of agricultural technologies. The method comprises the following steps: after a non-woven fabric is laid at the bottom of a normalized seedling raising tray matched with a transplanting machine, spreading soil and watering, sowing a scheduled number of rape seeds, covering the seeds by using soil, and carrying out watering and fertilizing on the seeds, so that after seedlings grow to 4-5 leaf periods, normalized blanket seedlings with a root system mutually interlaced with the non-woven fabric are formed; screening seedling raising soil by using a mesh screen with a mesh side-length of 4 mm; carrying out ditching so as to form rectangular pieces of land in a field according to the integer-multiple width of the operated row number of the transplanting machine, and carrying out irrigation so as to wet the field through the rectangular pieces, wherein the tillage depth is greater than 15 cm; and taking and placing the normalized blanket seedlings into a seedling box of the transplanting machine, and driving the transplanting machine to the field to carry out a transplanting operation. According to the invention, an effect of automatic seedling supply and high-speed transplanting can be achieved, the auxiliary labor is less, the transplanting efficiency is high, and under the same conditions, the operating efficiency is 5-8 times as large as that of the existing chain-clamp type rape oilseed transplanting machine, therefore, the operation cost is greatly reduced.

The invention relates to the technical field of agricultural intelligent equipment and discloses a pneumatic buffering transplanting and positioning mechanism for flower seedlings. The mechanism comprises parallely arranged gantry supports; a horizontal guide rail is arranged on each support crossbeam; two symmetric idle pulley fixing plates are mounted through horizontal slide blocks, and the inner side of each idle pulley fixing plate is connected with the vertical guide rail of each vertical plate through a vertical slide block; the lower part of the inner side of the vertical plate is connected with a crossbeam used for installation of a clamping paw; a synchronous draw gear composed of motors, synchronous belts, synchronous pulleys, synchronous wheel shafts, idle pulleys and tensioning wheels drives the vertical plates to horizontally move along the horizontal guide rails and vertically move along the vertical guide rails so as to drive the clamping paw mounted on the crossbeam to move, so positioning in the process of transplanting of seedlings is realized; the positioning mechanism has a compact structure and moves smoothly; furthermore, buffering air cylinders are arranged between the vertical plates and the idle pulley fixing plates, and through the buffering air cylinders, self-weight load of the vertical plates is offset, inertial impact is buffered, and driving load of the motors is reduced.

The invention provides a dry land transplanting combined machine for pot-grown rice seedlings and can realize a combined operation of transplanting and earthing the pot-grown rice seedlings. The dry land transplanting combined machine for pot-grown rice seedlings comprises a frame. A depth roller is arranged on the front end of the frame, a transplanting table is arranged above the frame and a gear box is arranged on the frame. The dry land transplanting combined machine for pot-grown rice seedlings also comprises a plurality of transplanting monomers, each of which comprises an opening device, a pot seedling conveying device, a transplanting device and an earthing device; the pot seedling conveying device is arranged in the middle of the frame and is located below the inclined side of a seedling transplanting table and is located above the transplanting device, the opening device is located on the front side of the transplanting device, the earthing device is arranged behind the transplanting device, and the gear box is separately connected to the depth roller, the pot seedling conveying device and the transplanting device through a first transmission device, a second transmission device and a third transmission device and separately transfers power to the depth roller, the pot seedling conveying device and the transplanting device.

The invention provides a plug tray seedling sorting and transplanting machine which comprises a base and a machine body frame arranged at the upper end of the base, wherein a transplanting plug tray conveying belt is arranged at the upper end of the base, a transplanting positioning mechanism and a plug tray positioning mechanism are arranged above the transplanting plug tray conveying belt, the transplanting positioning mechanism is connected with the machine body frame, and a transplanting gripper device is connected with the bottom of the transplanting positioning mechanism in a sliding manner; the plug tray positioning mechanism comprises plug tray positioning units symmetrically arranged on the two sides of the transplanting plug tray conveying belt and is hoisted on the machine body frame; each of the plug tray positioning units comprises a plug tray positioning plate parallel to the transplanting plug tray conveying belt, a touch switch mounted on the plug tray positioning plate, a blocking lever cylinder and a blocking lever; one end of each blocking lever is pivoted onto the side wall of the corresponding plug tray positioning plate; the touch switch and the blocking lever cylinder are connected to a control box, the control box is connected with an image acquisition device positioned above the transplanting plug tray conveying belt. According to the plug tray seedling sorting and transplanting machine provided by the invention, the accurate positioning of a plug tray can be effectively realized through the arranged transplanting positioning mechanism.

The invention discloses a full-automatic pot seedling transplanting machine which comprises a framework, a travel mechanism and a pot seedling transplanting device. The travel mechanism is arranged atthe bottom of the framework, the pot seedling transplanting device is arranged on the upper portion of the framework and comprises a seedling tray conveying mechanism, a seedling grabbing and releasing mechanism and a planting mechanism, the planting mechanism is used for transplanting pot seedlings into fields, and the seedling tray conveying mechanism comprises a perpendicular conveying mechanism, a horizontal conveying mechanism and a push mechanism; the seedling grabbing and releasing mechanism comprises an ejector pin mechanism, a seedling grabbing mechanism, a guide mechanism and a seedling releasing mechanism, the seedling grabbing mechanism is used for grabbing the pot seedlings ejected from the ejector pin mechanism and conveying the pot seedlings to the seedling releasing mechanism, and the seedling releasing mechanism is used for receiving the pot seedlings released by the seedling grabbing mechanism and conveying the pot seedlings to preset locations for planting the pot seedlings. The full-automatic pot seedling transplanting machine has the advantages that whole pot seedling conveying, grabbing, releasing and planting procedures can be automated by the integral full-automatic pot seedling transplanting machine during pot seedling transplanting.

The invention discloses a large-seed seedling raising method of a woody plant, which belongs to plant breeding methods. The method comprises the following steps: (1) collecting mature fruits of Chinese chestnuts and Carya illinoensis in time in autumns; and preparing the fruits to obtain seeds for the future use; (2) storing the seeds by sand after disinfecting the seeds; (3) sowing the seeds stored by the sand on a sand bed with a plastic arched shed in early spring in the next year; (4) when the seeds sprout, shearing off embryos during moving out the seedling out of the sand bed; fixedly planting seedling in a big field; and carrying out intertilling, weeding, fertilizing and other conventional managements on the seedling field in the seedling stage. According to the invention, after the embryos of the large-seed seedlings of the woody plant are sheared off, the seedlings can be moved by thin bamboo sticks; therefore, a hole digging procedure is saved; compared with the traditional seedling transplanting efficiency, the seedling transplanting efficiency of the large-seed seedling raising method is increased by 50-80%; and overground parts and underground parts of the seedlings are promoted to rapidly grow in an erect way.

The invention discloses a flue-cured tobacco mulch pyramidic hole transplanting method and a structure after flue-cured tobacco mulch pyramidic hole field-planting. The flue-cured tobacco mulch pyramidic hole transplanting method comprises the following steps of: a, digging a pyramidic tobacco seedling planting hole on a ridge for planting tobacco, wherein the size and shape of a pyramidic tip part of the pyramidic tobacco seedling planting hole are same as those of a matrix hole of a floating seedling-raising disc; b, placing the tobacco seedling cultured by the floating seedling-raising disc into the pyramidic tobacco seedling planting hole; and c, covering a mulch. According to the invention, the ridge is provided with the pyramidic planting hole, so that the lower end of the planting hole with the shape can be matched with the shape of a planting cup of the floating seedling-raising disc, thus the tobacco seedling can be directly placed in the planting hole during planting, so that procedures, such as seedling supporting and ridging are omitted during conventional planting, and human hands are prevented from being burnt by tobacco seedlings; and by adopting deephole planting which not only has a good effect and is superior to big hole digging for planting and small arch building for planting, but also can avoid the procedures of digging a big hole and building and dismantling a small arch, namely, the deephole planting can be finished by the conventional mulch and the conventional pavement method.

The invention discloses a method and device for rapidly transplanting an embedded operation system. The method for rapidly transplanting the embedded operation system comprises the following steps of: obtaining operation system configuration information and compiling configuration information through analyzing a configuration file; then generating a file to be compiled of the embedded operation system according to the operation system configuration information and a pre-programmed library function; compiling the file to be compiled according to the compiling configuration information to generate an executable file; and finally, directly leading the executable file into a transplanted embedded processor. Because the library function which is pre-generated in the method disclosed by the invention provides a referable sample code corresponding to the configuration file or a code which can be directly multiplexed, the process of firstly proceeding the corresponding study and then modifying or compiling the corresponding code is avoided, so that a developer can directly modify or compile the files related to the transplantation according to the configuration file and the library function; and then the transplanting work can be rapidly finished and the transplanting efficiency is improved.

An automatic dry land transplanter is provided. An axletree of a road wheel is sleeved with a first chain wheel which is connected with a second chain wheel via chains. The second chain wheels on both sides are sleeved on both ends of a same chain wheel. The axletree is provided with a third chain wheel in middle; the third chain wheel is connected with the fourth, fifth and sixth chain wheels via the main chain at the same time. The fourth chain wheel drives a mechanical hand via the chain, the fifth one driving a seedling grafter via the chain and the chain-drive mechanism; the sixth one drives an active seedling disc bracket via the chain, the heart piece drive mechanism and the lever. The invention is simple in structure, easy to assemble, low in cost, convenient to operate and reliable in operation, which can reduce labor intensity of operators efficiently and improve precision and transplanting efficiency of transplantation greatly. 50 mou above is transplated each day with transplating efficiency which is 100 to 167 fold of that of manual transplating.

The invention belongs to the field of automation equipment of equipment agriculture and discloses a die flowerpot earthing device. On the basis of a die which is divided into two portions, a soil matrix is conveyed through a moving soil box, die casting and ramming are performed on the soil matrix in flowerpots, and an earthing step in the process when flower seedlings are transplanted from small flowerpots to big flowerpots is realized. The die flowerpot earthing device comprises a support, a flowerpot conveying device, the flowerpots, the horizontal moving soil box, a primary longitudinal moving die portion and a secondary longitudinal moving die portion. After the flowerpot conveying device conveys and positions the flowerpots below the longitudinal moving die portions, the primary longitudinal moving die portion descends, soil falling work is completed by the moving soil box, and finally the secondary longitudinal moving die portion descends to complete die casting and ramming work of the soil matrix. The die flowerpot earthing device is an important portion in an automatized transplanting production line; by a die casting mode, the flower seedlings carrying the soil matrix can be directly put into the big flowerpots after being taking out from the small flowerpots, and synchronous earthing work of multiple flowerpots can be realized.

The invention discloses a pot seedling taking and transmitting device, which comprises a rack and a seedling disc having a plurality of through hole-type pot holes; the rack is provided with a seedling disc input mechanism for transmitting the seedling disc and a pot seedling output mechanism for transmitting the pot seedling; a seedling ejecting mechanism is disposed below the seedling disc input mechanism for ejecting the pot seedling out of the pot holes; and a pot seedling delivery mechanism is further mounted on the rack for delivering the ejected pot seedling to the pot seedling output mechanism. The pot seedling taking and transmitting device can perform automatic seedling taking and transmitting, reduce manual labor intensity, and improve transplanting efficiency.

The invention discloses a tissue engineering double-layer skin and a preparation method thereof. The tissue engineering double-layer skin is characterized by being constructed by using fibroblast cells and epidermal cells as seed cells and an acellular amniotic membrane as a biological scaffold. The tissue engineering double-layer skin disclosed by the invention has the advantages of low cost, simple operation, wide sources and easy storage, and is a skin substitution having high transplantation efficiency. The invention also provides the preparation method of the tissue engineering double-layer skin.

The invention provides a method for switching from a mobile game to a webgame. The method comprises the steps that a framework code and a logical code are extracted from a code of the mobile game; the framework code is compiled, so that an executable file is generated; a script file is made from the logical code of the mobile game; the executable file and the script file are integrated. The invention further provides a device for correspondingly switching from the mobile game to the webgame. Different from the prior art, the method and device for switching from the mobile game to the webgame compile the part irrelevant to game logic by programming languages and tools of corresponding platforms to generate the executable file, and make the game logic written through scripting languages irrelevant to the platforms and dynamically loaded in the operation process of the executable file, as a result, dependency of codes of the game logic on the platforms is reduced, efficiency of the platform translation process of the same game is improved, error risks are reduced, and the requirement for developers is low.

The invention relates to an intelligent contract execution method and system. The method comprises the steps of judging whether a contract is deployed on a block chain for a current intelligent contract or not; when it is determined that the contract is deployed on the block chain for the current intelligent contract, creating a sub-chain; obtaining a voting result of the sub-chain node to whethercontract transplantation is supported or not within a preset time period from the creation of the sub-chain, and when the voting result supports contract transplantation, transplanting the intelligent contract on the sub-chain to the main chain for execution; and judging whether the next intelligent contract deploys the contract on the block chain after a predetermined time period from the creation of the sub-chain. According to the method, whether the intelligent contract on the subchain is transplanted to the main chain or not is judged through multi-party voting, accuracy and safety are ensured, judgment of contract transplantation is automatically skipped to the next intelligent contract from the time when the subchain is created to the preset time, the subchain contract transplantation efficiency is improved, and then the contract execution efficiency is improved.

The invention provides a method for automatically adapting an operating system by software, which comprises the following steps: a container corresponding to the operating system is created to complete the construction of a virtualized operating system platform; compiler software realizes the automatic adaptation of software to the operating system. Steps of creating the container corresponding tothe operating system and completing the construction of the virtualized operating system platform are as follows: S21, preparing the mirror image iso file of the operating system; S22: downloading and installing the rootfs tool on the docker server, and using this tool to make the root directory system of the current mirrored iso file; S23: writing a docker file to generate a container. Writing of the docker file should not only consider whether the current system belongs to fedora series or ubuntu series, but also consider whether the software packages that the software depends on exist in the mirror, so the actual operation should be written according to the actual situation.

The invention discloses a greenhouse psammophyte culture medium. Four different matrix layers, namely a base layer, an original soil layer, a nutritive layer and a covering layer, are sequentially paved from bottom to top, wherein the base layer is one or a mixture of more than one of quartz, feldspar, mica, kaolinite, limestone and granite, the thickness of the base layer is 30-80cm, and particle size is 1-5cm; the original soil layer is obtained by mixing chestnut soil, gray desert soil and desert sandy soil in volume ratio of (1-2):10:(1-3), and the thickness of the original soil layer is 20-60cm; the nutritive layer is a mixture of organic matters, inorganic minerals, inorganic fertilizer, microelement fertilizer and microbial fertilizer, and the thickness of the nutritive layer is 20-100cm; and the covering layer is formed by vermiculite and / or volcanic rock, and the thickness of the covering layer is 5-10cm. The greenhouse psammophyte culture medium is easy to produce and low in cost and can obviously improve the transplanting survival rate of greenhouse landscape psammophytes when applied to cultivation of the greenhouse landscape psammophytes.

The invention discloses a self-walking chain clamping type tea seedling transplanter. The self-walking chain clamping type tea seedling transplanter comprises a travelling device mechanism, wherein a supporting device is mounted on the travelling drive mechanism; the supporting device comprises a main cross frame, side brackets, handrail brackets and handrail bracket fixing plates; the supporting device is connected with a fixed rod in the travelling drive mechanism through a connecting lug on the main cross frame; one side of each side bracket is connected with the main cross frame; a seedling storage device is mounted above the front end of the main cross frame of the supporting device; a ditching device is formed in a position, below the main cross frame, of the seedling storage device; the middle part of the main cross frame of the supporting device is equipped with a chain clamp type transplanting mechanism; the chain clamp type transplanting mechanism comprises a chain clamp type transplanter driven by a circulating chain and a guide rail which is in guide fit to the chain clamp type transplanter; and a pressing and soil-covering device is arranged at the rear end of the main cross frame of the supporting device. The self-walking chain clamping type tea seedling transplanter is strong in adaptation, can adapt to the terrain of a small rice field parcel of a hilly and mountain area, meets the requirements, on tea seedling transplanting spacing, of the hilly and mountain area, improves transplanting efficiency, reduces labor intensity, and reduces labor cost.

The invention discloses an elevator door plate production line. The elevator door plate production line sequentially comprises a blank feeding device, a feeding transfer rack, a punching device, a bending device, a riveting device, a rib applying area and a blanking transfer rack. A conveying rack A is disposed between the punching device and the bending device. A conveying rack B is mounted between the bending device and the riveting device. The feeding transfer rack is disposed above the feeding device, the punching device and the conveying rack A. The conveying rack B is connected with the blanking transfer rack through the riveting device and the rib applying area. According to the structure of the elevator door plate production line, automatic production of elevator door plates is achieved, the production efficiency of the elevator door plates is improved, and the labor cost is effectively reduced.

The invention discloses a punching and transplanting device which is provided with a fixed plate (5) fixed on a rack, wherein a power input chain wheel (14) and an inner chain wheel (12) are mounted on the fixed plate by two ends of a shaft supported by a bearing. The punching and transplanting device is characterized in that the inner chain wheel synchronously drives a punching chain wheel (10) and a transplanting chain wheel (13) through a chain; the punching chain wheel (10) is fixedly connected with a punching crank arm plate (3); the transplanting chain wheel (13) is fixedly connected with a transplanting crank arm plate (1); crank arms on the transplanting crank arm plate and the punching crank arm plate are fixed on a movable frame (15) by bearings; and a punching conical tube (6) and a transplanting duck bill (7) are mounted on the movable frame. The punching and transplanting device has the advantages that punching and transplanting are conducted synchronously; as mechanical drive is adopted, a planting distance of the transplanting is stable and precise, and a guarantee is provided for the future field management in reliable technical specifications. The transplanting efficiency is high, and is 3-5 times the efficiency of manual transplanting. The transplanting survival rate can reach 90-98%.

The invention discloses a fully automatic seedling pick-up and dropping device and a seedling pick-up and dropping method thereof. The fully automatic seedling pick-up and dropping device comprises a fixed frame, a disk feeding device, a seedling ejecting device, a seedling pick-up device, a bearing device and a control system; the disk feeding device is fixed on the fixed frame and is provided with a seedling disk work position and a seedling disk waiting position relative to the fixed frame; the seedling ejecting device is mounted on the fixed frame and is arranged below a seedling disk, located at the seedling disk work position, of the disk feeding device; the seedling pick-up device is mounted on the fixed frame relative to the seedling ejecting device and is arranged above the seedling disk, located at the seedling disk work position, of the disk feeding device; the bearing device is mounted on the fixed frame relative to the seedling pick-up device and is arranged below the seedling pick-up device; the control system is mounted on the fixed frame, connected with the disk feeding device, the seedling ejecting device, the seedling pick-up device and the bearing device and used for controlling the disk feeding device, the disk ejecting device, the seedling pick-up device and the bearing device to complete seedling pick-up and dropping operations according to the timing sequence required order. The invention also discloses the seedling pick-up and dropping method of the device.

The invention relates to the field of computer programming, and provides a standard file IO operating system based on a distributed network, which is low in professional requirements for programmer engineers and high in reading efficiency, and comprises a user side, a transmission part, a database and an interface module, the user side is used for inputting a file access command by a user and receiving file data; the transmission part is used for transmitting a file access command of the user side; API interface files are stored in the interface module, and the interface module is used for calling the corresponding API interface files to access the database according to the file access command; and the database comprises at least two storage units, a plurality of files are respectively stored in the storage units, the storage units are connected according to a fragmentation sequence, the fragmentation sequence forms a pointer chain table, and a plurality of API interfaces for the interface module to access are formed on the database. The invention further provides a standard file IO operation method based on the distributed network.

The invention relates to a vegetable transplanting production line. According to the technical scheme, a hydroponic transplanting production line of leaf vegetable seedlings is characterized by comprising a plug tray conveying station and a seedling transplanting station, wherein the plug tray conveying station comprises two plug tray conveying tracks which are parallel mutually and transversely distributed and a plug tray conveying device which is positioned on the plug tray conveying tracks in a rolling manner for conveying plug trays; the seedling transplanting station comprises a pluralityof transplanting tracks which are arranged longitudinally and distributed at equal intervals transversely, a plurality of hydroponic pipe working tables which are arranged longitudinally between theadjacent transplanting tracks for placing hydroponic pipes, a seedling transplanting s device movably positioned on the transplanting tracks and an in-place track which is arranged between the plug tray conveying tracks and the transplanting tracks. The production line has three functions of seedling conveying, seedling extraction and seedling transplanting, reciprocating work in a leaf vegetableseedling taking area and a seedling planting area is realized, sustainable seedling transplanting work is guaranteed, and high mechanization of a hydroponic transplanting process of the leaf vegetableseedlings is realized.

A pot seedling transplanter capable of tracking seedling grafting is used for above-film transplanting of pot seedlings with soil, and comprises a frame with a front end hitched with a tractor; a power system mounted at the front part of the frame; a conveying device slantingly mounted in the middle of the frame and connected with the power system; a transplanting device mounted on the frame in correspondence with the conveying device and connected with the power system; and a film-spreading soil-covering device mounted on the frame and disposed below the front end of the conveying device. The transplanting device comprises: a transplanting driving mechanism fixed on the frame and connected with the power system; gear cases respectively and symmetrically mounted at two sides of the transplanting driving mechanism; and transplanting arms mounted on the gear cases, wherein the upper end of each transplanting arm is correspondingly arranged below the end of the conveying device, the transplanting arms are driven by the gear cases to move relatively to the conveying device, and the transplanting arms at a soil-entering section have a horizontal moving speed relative to the ground of zero.

The invention relates to a multifunctional mulberry planting machine comprising a machine frame, a walking device mounted on the machine frame, a seedling taking device, a seedling planting device anda fertilizer discharging device installed on the front portion of the machine frame. The seedling taking device includes a seedling sending mechanism and a seedling clamping mechanism which are mounted on the machine frame. The seedling planting device is mounted on the machine frame mounted below the seedling clamping mechanism. The seedling clamping mechanism includes a seedling clamp capable of clamping and loosening a seedling, a connecting rod portion for clamping or loosening the seedling clamp and a driving portion capable of driving the seedling clamp to perform front-rear reciprocating motion. The seedling planting device includes a feeder disposed below the seedling clamp loosening portion and a seedling planting duckbill capable of performing reciprocating motion up and down. The feeder includes a plurality of seedling accommodating barrel which define a circle on the horizontal plane, and enables a rotatable bottom end cover to be opened, and after the bottom end cover ofthe seedling accommodating barrel is opened, the seedling accommodating barrel can be communicated with the seedling planting duckbill. Compared with the prior art, the multifunctional mulberry planting machine has the advantages of being compact in structure, small in size, high in efficiency, low in manufacturing cost and simple and convenient to operate.

The invention provides a dry land rice pot body potted seedling transplanting machine which can achieve combined operation of rice dry land potted seedling transplantation and earthing. The transplanting machine comprises a machine frame, wherein a power device, a seedling transplanting bench, a furrow opener, a potted seedling conveying device, a seedling taking claw, a planting device and an earthing instrument are arranged on the machine frame; the power device comprises a depth limiting wheel and a gear box, and the depth limiting wheel is arranged at the front end of the machine frame; the seedling transplanting bench is arranged above the machine frame; the potted seedling conveying device is arranged in the middle of the machine frame and is obliquely arranged under the seedling planting bench; the seedling taking claw is arranged at the rear portion of the machine frame; the earthing instrument is distributed at the rear end of the machine frame; the planting device is arranged on the rear side of the potted seedling conveying device; the furrow opener is arranged on the front side of the planting device; the gear box is connected with the depth limiting wheel, the potted seedling conveying device and the planting device respectively through a first transmission assembly, a second transmission assembly and a third transmission assembly and transmits power to the depth limiting wheel, the potted seedling conveying device and the planting device; and the seedling taking claw is connected with the planting device through a fourth transmission assembly.

The invention relates to the technical field of transplanting machinery, in particular to a facility crop transplanting machine. The machine comprises a power trolley, a rotating device, a grabbing device and a nursery containing frame; the grabbing device and the nursery containing frame are arranged on the power trolley; the grabbing device comprises a rotating disc, a support post, a swing arm, a length adjusting mechanism, a mechanical hand grip and a height adjusting mechanism, wherein the rotating disc is rotatably arranged on a frame of the power trolley, the support post is arranged on the rotating disc, the swing arm is hinged to the support post, the length adjusting mechanism is arranged on the swing arm, the mechanical hand grip is arranged on the length adjusting mechanism and driven by the length adjusting mechanism to conduct extending and contracting movement, the height adjusting mechanism is arranged on the rotating disc and drives the swing arm to swing, and the rotating device is connected with the rotating disc and used for driving the rotating disc to rotate. The transplanting mechanism is designed for transplantation of facility crops, the reliability is great, the efficiency is high, and the operation is facilitated.

The invention discloses a device and method with the pot seedling feeding speed capable of being adjusted automatically. The device mainly comprises a pot seedling shovel, a transferring unit, a detection sensor, a controller, a seedling distributing unit, side plates and a support. The transferring unit comprises a servo motor, a transmission shaft, a conveying belt, a tensioning shaft and a bearing. The seedling distributing unit comprises a seedling distributing rod, reset springs, a guide pillar and a support. Pot seedlings are placed into the transferring unit by an operator through the pot seedling shovel, the controller controls the servo motor to drive the conveying belt and drive the pot seedlings to move, when a planting device is connected with a seedling barrel to ascend to the seedling receiving position, the seedling distributing rod is controlled by the planting device to be ejected, meanwhile, the servo motor is driven to drive the pot seedlings to move forwards, the pot seedlings are connected with the seedling barrel under the action of gravity, the seedling distributing rod enables the feeding postures of the pot seedlings to be strengthened at the moment the pot seedlings fall off, and accordingly the planting quality of the pot seedlings can be improved. According to the device and method, automation for conveying and seedling distributing of the pot seedlings in the transplanting mechanical operation process is achieved, overfatigue caused by frequent action repetition and nervous tension happening due to the fact that people are afraid of seedling leakage in a traditional manual seedling feeding method are avoided, the structure is simple, operation is convenient and fast, and planting efficiency and quality are improved.

The invention discloses a flue-cured tobacco open field culture round hole type transplanting method. The method comprises the following steps: (1) carrying out land preparation, ditching, applying a basic fertilizer and ridging; (2) carrying out punching to form round holes on ridge bodies by adopting a puncher; (3) vertically placing the tobacco seedlings into the round holes in a mode that roots are downwards to carry out transplanting; (4) sprinkling root fixing water in which a seedling improvement fertilizer is dissolved along the hole walls and at the same day, spraying a pesticide; and (5) after transplanting seedlings for 3 to 5 days, checking and supplementing the seedlings, applying an additional fertilizer after 10 days, filling the round holes after 15 days, earthing to ditches until ridge bodies are full after 35 days, and then entering the management stage. The method has the following advantages that 1, the transplanting round holes have small diameters so as to cause low damage to the ridge bodies and a mulched plastic film; 2, the method has no compressing effect on soil in the holes; 3, tobacco seedling transplanting efficiency is improved; 4, the tobacco seedlings are promoted to early grow and quickly tiller and growth neatness of the tobacco seedlings is improved; and 5, the method is simple to operate and is easy to popularize. The method is suitable for planting flue-cured tobacco.

The invention discloses a seedling culture method utilizing ineffective tillers of healthy sugarcane seedlings. The method comprises the steps that sugarcane tissue culture seedlings are cultured, theineffective tillers of first-generation sugarcane stems after the sugarcane tissue culture seedlings are transplanted are collected, buds of the ineffective tillers are taken for seedling culture ina seedling culture plate, and then mechanical transplanting is conducted. According to the method, the ineffective tillers of the healthy sugarcane seedlings are effectively utilized, healthy sugarcane seed stems are increased, the production cost of the healthy sugarcane seedlings is reduced, and the income of sugarcane growers is increased.