1759 results about "Transplanting" patented technology

The invention relates to the technical field of organic fertilizers and planting of watermelons and muskmelons, and provides a special fertilizer for milk irrigated watermelons and muskmelons and a double-stubble planting method for sweetness enhancement of milk irrigated watermelons and muskmelons. The special fertilizer for the milk irrigated watermelons and muskmelons comprises black goat manure, sophora alopecuroide, sesame seed meal, bran, organic fresh milk, brown sugar and zymophyte. The black goat manure is pulverized into powder by a pulverizer, the sophora alopecuroide is pulverizedinto 1 cm to 2 cm, and the ratio of the black goat manure, the sophora alopecuroide, the sesame seed meal, the brans, the organic fresh milk, the brown sugar and the zymophyte is 2700-3200: 80: 50: 150: 5: 1. The double-stubble planting method for sweetness enhancement of the milk irrigated watermelons and muskmelons comprises the following steps: selection of a nursery seedling plate and soil, cleaning and germination accelerating of seeds, soil preparation, transplanting, irrigation, topdressing, shaping and forking of watermelon and muskmelon vines and fruit bearing of the watermelons and the muskmelons. The problems that in an existing watermelon and muskmelon planting process, soil nutrients are damaged due to the fact that chemical fertilizers are used for a long time, and the sweetness of melons is reduced are solved.

The invention relates to a high-frequency regeneration and rapid propagation method of Enkianthus chinensis tissue culture seedlings. The invention is characterized in that dormant axillary buds of semi-lignified young stems are used as the base. The method comprises the following main steps: sampling and disinfection treatment of explants, inducing of dormant axillary bud germination, inducing of adventitious bud and lateral bud high-frequency generation, strong seedling culture, test-tube rooting culture and acclimatization and transplanting. Finally, regenerative plants which have consistent parental character, excellent quality and strong stress resistance are obtained. According to the invention, lots of seedlings with consistent specification and excellent quality can be obtained within a short period of time, and marketization progress of Enkianthus chinensis is promoted powerfully.

The invention provides a nutrient slow-release synergistic seedling transplanting disc and application thereof. The nutrient slow-release synergistic seedling transplanting disc is composed of a disc body and a seedling cup, the disc body is composed of two layers of materials including PBAT and PLA, the seedling cup is composed of three layers of materials, the inner layer is made of the PBAT material, the middle layer is a strip-shaped fertilizer belt made of macroelements, organic fertilizer, bacterial fertilizer and microelements, and the outer layer is made of the PLA material. The nutrient slow-release synergistic seedling transplanting disc integrates seedling raising and fertilization and can be used for seedling transplanting of grafted seed melons, seedling cups are directly transplanted into soil during transplanting, seedlings and the disc do not need to be manually separated, the seedling transplanting disc does not need to be recycled and transported after transplanting, the seedling cups in the soil isolate damage of salt, alkali and diseases and insect pests to seedling roots, and the seedling transplanting disc is convenient to use. Meanwhile, nutrient substances are slowly released, nutrients needed by melon seedlings are accurately met, the problem that an original seedling raising plate pollutes the environment is solved, and the problems that roots are damaged during transplanting, fertilization is balanced, the growth environment of the roots is poor and germs are harmed are solved.

The invention belongs to the technical field of crop transplanting, and particularly relates to a transplanting machine and method capable of conveniently adjusting the vegetable seedling distance, the transplanting machine solves the problems that soil adheres to the inner wall of a conveying channel during vegetable seedling transplanting, the operation efficiency is low, and watering of pits is insufficient, and the technical scheme includes that the transplanting machine comprises a moving vehicle body, a conveying belt and a transplanting structure; the transplanting structure comprises a guiding hopper and a conveying pipeline, duckbilled pieces are arranged below the transplanting structure, the duckbilled pieces are opened and closed through a linkage mechanism, pits are dug and the seedlings are released during descending, the water storage tank is connected with the annular pipe through a hose, water is injected into the guiding hopper and the inner wall of the pipeline, and soil adhesion is reduced; the vegetable seedling transplanting machine is characterized in that a duckbilled piece is matched with the inclined face of the fixed table to control opening and closing, a vertical rod of a liquid injection system is connected with a lifting base to achieve synchronous watering, and the vegetable seedling transplanting machine is used for transplanting vegetable seedlings and can automatically complete feeding, wetting and planting; the efficiency is improved; the seedling survival rate is increased.

The invention discloses a seedling transplanting device capable of automatically replacing seedling trays and adjustable in planting depth based on visual identification, relates to the technical field of seedling transplanting, and solves the problems that most transplanting machines cannot identify and treat empty seedlings and bad seedlings on the seedling trays during forest tree transplanting, the clamping force of clamping hands is constant, and the transplanting efficiency is high. In order to solve the problems that in the prior art, a seedling tray replacing mechanism is used for transferring a seedling tray to a seedling tray recycling mechanism, and a seedling conveying mechanism is used for recognizing and grabbing high-quality pot seedlings on the seedling tray row by row and transferring the high-quality pot seedlings to a rotating cup mechanism; the automatic seedling supplementing mechanism is used for supplementing the row of missing or inferior pot seedlings and transferring the missing or inferior pot seedlings into the rotating cup mechanism; the rotating cup mechanism is used for gradually blanking materials into the planting device of the chassis for planting pot seedlings; the whole structure is compact, follow-up maintenance and cleaning are facilitated, the automation degree is higher, the transplanting efficiency is higher, the transplanting effect is better, and the survival quality of seedlings after transplanting can be guaranteed.

The invention relates to the technical field of seedling transplanting, and discloses mangrove forest seedling transplanting equipment which mainly comprises a high-pressure water gun integrated with a high-pressure water pump, a bearing mechanism mounted on a gun barrel and a water inlet head. The bearing mechanism is provided with a clamping assembly for clamping stems of seedlings and a bearing table for bearing roots of the seedlings, and is provided with an ejection assembly in a matched mode. Through mechanical linkage of a sliding sleeve, a driving plate, a movable connecting rod and a bearing disc, when a lifting rod is operated, the ejection assembly can automatically complete the actions of firstly opening a clamping assembly to release a stem and then ejecting the bearing disc to support the root of a seedling in sequence. During working, a high-pressure water gun is used for spraying water flow to impact on the mud flat to form a planting pit, and seedlings are placed at the bottom of the pit without damage in a water-rich environment. The problem that traditional manual transplanting easily causes mechanical damage to seedling rhizomes is solved.

The invention relates to the technical field of transplanting devices, and discloses an automatic seedling transplanting vehicle capable of adjusting transplanting spacing, the seedling transplanting vehicle comprises a vehicle body frame, two sides of the vehicle body frame are provided with lifting guide rail assemblies, and a lifting adjusting platform is arranged between guide rails; a transplanting assembly is installed at the bottom of the platform, the core of the transplanting assembly is a vertical pipe, the bottom end of the vertical pipe is hinged to a pusher dog capable of being opened and closed, and the upper portion of the pusher dog is connected with an adjusting ring movably arranged on the vertical pipe in a sleeving mode through a transmission arm. The lifting of the adjusting ring can be linked with the transmission arm to control the opening and closing of the pusher dog to realize vertical insertion of the clamping jaw into the ground; a pressure regulator is arranged in the top of the vertical pipe, an L-shaped progressive rack of the pressure regulator is rigidly connected with the regulating ring, and a movable fluid distribution compression ring is connected below the pressure regulator; when the adjusting ring drives the pusher dog to act, the pressure regulator is synchronously linked, so that the conical head body of the fluid distribution pressing ring is embedded into the specific groove to form water channel communication; water flow of the water conveying hose is guided into the inner wall of the vertical pipe through the flow guide cavity and the anti-blocking flow guide ring and finally drips into target soil, and automatic wetting before seedling taking is achieved.

This invention belongs to the field of agricultural planting machinery technology, and particularly relates to a seedling supply device for a rice transplanter. It includes a U-shaped tube, with a mounting frame fixedly connected to the top of one side of the U-shaped tube. A lifting unit is fixedly connected to one side of the mounting frame. An intermediate conveying mechanism is fixedly connected to the end of the lifting unit away from the U-shaped tube. An end-effector is correspondingly arranged below the intermediate conveying mechanism. Several mounting trusses are fixedly connected to one end of the side of the U-shaped tube away from the end-effector. The other ends of these mounting trusses on the same side are rotatably connected to a stacked seedling planting mechanism, which is fixedly connected to the side of the mounting frame away from the lifting unit. This invention's device can automatically detect and automatically load seedlings, solving the problem that existing unmanned rice transplanters still require manual labor to repeatedly check and replenish seedlings on the planting platform, thus achieving truly labor-free rice transplanting.

The invention relates to an automatic transplanting machine for cabbage plug seedlings and a transplanting method, and belongs to the technical field of agricultural machinery. The transplanter comprises a tray feeding device, a seedling taking device, a seedling dropping device and a planting device, and is mainly characterized in that seedling taking claws of the seedling taking device are gathered at a seedling taking position through magnetic attraction to grab plug seedlings; when the seedling taking claw is transferred to a seedling dropping position, the vertical downward movement of the seedling taking claw is forcibly converted into horizontal separation movement by utilizing a pin shaft on the seedling taking claw and a slide way plate fixed on the rack, so that accurate pitch change from dense seedling taking to dispersed seedling dropping is realized, and a complex electronic or pneumatic mechanism is replaced; when seedlings are prepared to be thrown, the seedlings are actively pushed by adopting relative movement of the thrust ring and the contact pin, so that adhesion of the plug seedlings and the contact pin is effectively overcome, reliable seedling dropping is ensured, the seedling damage rate is remarkably reduced, and the efficiency and reliability of transplanting operation are improved.

The invention relates to the technical field of transplanting and planting, and discloses an integrated transplanting device for transplanting and planting, which comprises a support rack, one side of the top end of the support rack is fixedly connected with a support frame, the other side of the top end of the support rack is movably connected with a micro-tillage mechanism, and the middle part of the top end of the support rack is fixedly connected with a seedling storage tray. A transplanting mechanism is arranged at the bottom end of the seedling storage disc, the side face of the transplanting mechanism is movably connected with the side face of the supporting rack, and a drip irrigation mechanism is movably connected to the side, close to the micro-tillage mechanism, of the middle of the supporting rack. During transplanting planting, the two rotary harrows rotate to fill and level up uneven positions on the surface of a farmland, so that the land is smoother, the drip irrigation mechanism automatically lays a drip irrigation tape after the land is smoother, and a seedling throwing mechanism in the transplanting mechanism automatically conveys transplanted seedlings in a seedling storage tray into the seedling planting mechanism for planting work. According to the transplanting machine, integrated micro-tillage transplanting work is achieved, and the transplanting machine is an efficient transplanting machine integrating the micro-tillage function, the pipe laying function, the transplanting function, the soil covering function and the pressing function.

The invention relates to the technical field of vegetable seedling transplanting, in particular to automatic vegetable seedling transplanting equipment which comprises a self-propelled transplanting equipment body, a guide seat frame and a transplanting frame, the guide seat frame is arranged at the right end of the self-propelled transplanting equipment body, and the transplanting frame is arranged at the tail end of a soil inserting structure of the self-propelled transplanting equipment body. The guide seat frame comprises a seat plate, a barrel part, a wheel frame, an assembly, a clamping seat, a frame plate and a threaded sleeve, the guide seat frame, the bearing frame and the connecting sleeve are subjected to height limiting through the assembly, the connecting sleeve is slidably arranged in the bobbin, the clamping seat is inserted into the top of the bobbin, and the clamping seat is inserted into the top of the bobbin; threaded assembly is conducted on the threaded block through the locking cover, bolts are assembled in the threaded sleeve and in the frame body of the self-propelled transplanting equipment body in a threaded mode, a guide seat frame of the equipment body is of an assembled installation structure, the height of a seat plate can be conveniently adjusted, and the self-propelled transplanting equipment is suitable for operators of different heights.

This invention relates to the field of bell pepper seedling transplanting technology, specifically a fully automatic mobile tray-type bell pepper seedling transplanting and planting integrated machine, including a trolley, a machine vision module, a tray handling module, a tray storage module, a tray seedling removal module, a seedling picking module, a planting module, and a soil gathering and irrigation module. In most bell pepper planting processes, manual transplanting is primarily used, where seedlings cultivated in trays are manually transported to the field and then transplanted manually. Some machines rely on manual tray handling, using mechanical claws to directly grasp the rootstock, causing damage to the seedling roots. This integrated machine achieves full automation without damaging the seedling roots, using a linkage to press and remove the seedlings, greatly ensuring the integrity of the seedling roots. Multiple trays can be planted simultaneously, and the removed trays can be collected and processed uniformly, significantly improving planting efficiency and accuracy, reducing manual labor input, and increasing seedling survival rate.

The invention discloses a dynamic weighing control method in a long-strip-shaped bare seedling transplanting process, and relates to the technical field of agricultural intelligent equipment, and the method comprises the steps: S1, obtaining environment humidity data and fog concentration data, judging whether the data exceed a normal range or not through a preset threshold value, obtaining a sensor surface condensation risk assessment result in a high-humidity fog state, and determining whether the data exceed a normal range or not; s2, according to the condensation risk assessment result, activating a sensor surface temperature control mechanism by adopting a heating module, and determining a temperature rise value to prevent formation of water drops and maintain a dry state of the sensor surface; according to the dynamic weighing control method in the long-strip-shaped bare seedling transplanting process, closed-loop control is achieved. The precision and the survival rate of seedling transplanting are remarkably improved, and the agricultural production efficiency is improved.

The invention belongs to the technical field of tree planting, and discloses an afforestation seedling raising device which comprises a base and further comprises a seedling raising assembly fixedly installed in the base and used for raising seedlings. The plastic film is placed at the top of the base, so that the plastic film forms the planting groove located in the cultivation pot, soil and the cultivation pot are separated through the plastic film, seeds can be placed in the soil of the groove for seedling raising, and after seedling raising of seedlings is completed, the plastic film is cut by means of a cutting tool such as an art knife or scissors. Each groove forms an independent individual, the seedlings in the cultivation pot can be taken out through the independent grooves formed by the plastic film, and the phenomenon that roots of the seedlings grow vigorously in the seedling cultivation process and are tightly attached to the inner walls of the seedling cultivation grooves, so that fibrous roots are broken due to excessive force in the taking-out process is avoided; the water and nutrient absorption capacity of seedling transplanting is improved, and the survival rate of seedlings is guaranteed.

The application discloses a rice transplanter seedbed automatic feeding device and belongs to the technical field of agricultural planting. The device comprises a mounting frame, a guide plate and a rice seedling transplanting mechanism are arranged on the mounting frame, a guide groove is arranged on the guide plate, and the guide groove is used for providing seedlings for the rice seedling transplanting mechanism. A gantry is arranged on the mounting frame, rotating rods are horizontally and uniformly arranged on the inner side walls of the gantry, supporting plates are fixedly arranged on the side walls of the rotating rods, and the supporting plates are used for supporting the seedlings. When the rotating rods are separated from the supporting plates, the supporting plates drive the rotating rods to rotate until the top wall of the supporting plates is attached to the top wall of the guide plate. At this time, the supporting plates are parallel to the guide plate. Meanwhile, under the action of a liquid supply mechanism, water in a cavity is discharged through holes, and the discharged water in the holes flows to the surface of the supporting plates, thereby reducing the friction between the seedlings connected in blocks on the surface of the supporting plates and the supporting plates. Therefore, the seedlings connected in blocks on the surface of the supporting plates can slide along the surface of the supporting plates to the guide groove on the surface of the guide plate, so that the guide groove is automatically fed.

The invention discloses a rice transplanting line spacing fine adjustment control method and system of an unmanned rice transplanter, and relates to the technical field of rice transplanting control. Measuring the distance between the current parking point of the unmanned rice transplanter and the first preset seedling through a distance measuring sensor, and calculating the horizontal distance between the current parking point and the first preset seedling according to the distance; according to the calculated horizontal distance, determining a straight distance between the current parking point and a preset position of a second preset seedling planted when the unmanned rice transplanter performs the straight rice transplanting operation again, and determining a rotation angle value and a target rotation direction of a steering shaft of the unmanned rice transplanter, and then the unmanned rice transplanter is controlled. According to the invention, the row spacing of re-planted seedlings after 180-degree steering of the rice transplanter during rice transplanting can be consistent.

The utility model belongs to the technical field of transplanting equipment, and discloses a paper bowl type transplanter. The utility model relates to a chained paper bowl transplanting machine, which comprises a seedling storage mechanism, a seedling supporting mechanism, a soil breaking mechanism, a seedling emergence mechanism, a soil covering mechanism and a compaction mechanism, the seedling storage mechanism can be used for placing chained paper bowls, and the soil breaking mechanism can form transplanting ditches suitable for planting of single seedlings. Single seedlings planted in the chain type paper bowls are rapidly placed in the transplanting ditches in a vertical posture through the seedling supporting mechanism and the seedling emergence mechanism, and finally a compact covering soil layer is formed through the soil covering mechanism and the compacting mechanism, so that the steps of ditching, transplanting, soil covering and compacting are continuously completed, the speed limitation of manual seedling taking and feeding is eliminated, and the transplanting efficiency is improved. The transplanting efficiency of the tobacco seedlings is greatly improved.

The invention relates to the field of intelligent breeding, in particular to an accurately-controlled intelligent breeding flower watering device. The problem to be solved is that in the breeding process, seedlings are inclined and bent during growth, and the quality of the seedlings is affected. According to the technical scheme, the intelligent breeding flower watering device capable of being accurately controlled comprises an incubator, a seedling raising ring and the like; a plurality of seedling rings are arranged on the incubator; according to the seedling raising device, a poke rod enters the inner side of the seedling raising ring to swing left and right in a small range, inclined seedlings are poked, the seedlings always grow towards the right upper position and the right center position, and it is guaranteed that the seedlings cannot incline during growth; the pushing sheet moves downwards to extrude the surface of the soil and drive the soil and the seedlings to move downwards, so that the soil and the seedlings fall off from the opened bottom plate to finish transplanting, and the transplanting time is effectively saved.

The utility model relates to the technical field of agricultural machinery, in particular to a rice transplanting device for rice planting, which comprises a movable box body, a rice seedling cylinder, a placing box and a moisturizing component, the rice seedling cylinder is slidably connected with the movable box body, and the placing box is fixedly connected with the movable box body; the moisturizing assembly comprises a lifting part, a lifting plate, a conveying part, an injection port, a flow guide belt, a plurality of atomizing nozzles and a barrier plate, the lifting part is fixedly connected with the movable box body, the lifting plate is fixedly connected with the lifting part, the conveying part is fixedly connected with the movable box body, the injection port is fixedly connected with the lifting plate, and the flow guide belt is fixedly connected with the injection port; a plurality of atomizing nozzles are fixedly connected with the flow guide belt, and the barrier plate is fixedly connected with the lifting plate, so that the moisturizing and protecting effects on the seedlings can be effectively improved, the seedlings are prevented from being sunburnt and dehydrated due to direct exposure to the sun, and the transplanting quality of the seedlings is improved.

The utility model relates to the technical field of seedling transplanting and planting of traditional Chinese medicinal materials, and discloses a seedling transplanting and planting device for planting of traditional Chinese medicinal materials, which comprises a seedling transplanting cylinder, vertical rods connected to two sides of the top of the seedling transplanting cylinder and handles connected to the tops of the two vertical rods, the bottom of the seedling transplanting cylinder is connected with a leakage-proof structure, and the leakage-proof structure comprises an annular plate and a round rod. An annular plate is fixedly connected to the bottom of the round rod, the size of the annular plate corresponds to that of the bottom of the seedling transplanting cylinder, and a rotating part is connected to the round rod. According to the seedling transplanting device, the annular plate is arranged on the bottom surface of the seedling transplanting cylinder, a farmer can push the round rod to block the bottom of the seedling transplanting cylinder after the seedlings are dug by the annular plate, soil leakage caused by the fact that a seedling unloading and filling pit is slightly far is prevented, the survival rate and transplanting efficiency of the transplanted seedlings are further improved, and the seedling transplanting device is simple in structure, convenient to operate and low in cost. The practicability is high.

The invention relates to the technical field of soil ecological restoration and farmland cultivation management, in particular to an ecological regulation and control method for synergistically reducing compound obstacles of yellow soil rice-oil rotation cropland. The method is implemented by stages according to agricultural time: S1, mixing crushed straw, a composite functional microbial agent, a decomposed organic fertilizer and a calcium magnesium phosphate fertilizer into 0-15cm before rice transplanting; s2, after the rice is harvested, deep scarification is conducted by 20-25 cm, and a ridge culture structure is constructed; s3, interplanting astragalus sinicus after the ridges are built and before the oilseed rape is sown; s4, after the oilseed rape is harvested, the oilseed rape straw and the astragalus smicus are turned and pressed by 20-25 cm, lime is applied, and high water holding capacity is maintained in a short time; and S5, interannual circulation. Through microorganism-structure-nutrient coupling, thin, plate and sticky yellow soil is relieved synergistically, aggregate and air permeability are improved, root growth is promoted, and stable yield is increased.

The invention relates to a tobacco seedling transplanter, which comprises a rack, and is characterized in that the rack is provided with a tobacco seedling tray; a seat; a control mechanism; the invention relates to a tobacco seedling punching and transplanting mechanism, which comprises a seedling dropping motor, a charging tray, a separated seedling dropping device, a transmission mechanism and a seedling dropping device opening and closing control mechanism, the seedling dropping motor drives the separated seedling dropping device to rotate through the transmission mechanism, so that the separated seedling dropping device punches tobacco seedling planting holes in tobacco ridges, and the seedling dropping device opening and closing control mechanism is linked with the transmission mechanism to control opening and closing of the separated seedling dropping device; an energy mechanism; the water and fertilizer box is used for conveying water and fertilizer into the separated seedling casting device; and the driving mechanism comprises two driven wheels and two driving wheels, and each driving wheel is driven by an independent driving motor. The device has the advantages that tobacco seedling planting is completed while punching is conducted, and the problem that tobacco seedlings cannot be accurately planted into holes is solved; the rotating speed of the motor can be adjusted in real time, and tobacco seedling transplanting is ensured to proceed at a set speed.

The invention discloses a full-hydraulic rice transplanter equipment state regulation and control method and system based on industrial design, and relates to the technical field of agricultural rice transplanters, and the method comprises the steps: obtaining the initial state of a rice transplanter, and collecting the environment data information of an operation farmland; determining the initial field entering state of the rice transplanter according to the environment data information of the operation farmland and the initial state of the rice transplanter. Whether the rice transplanter meets the operation requirements of the rice transplanting depth, the rice transplanting position and the like in the operation farmland or not is determined according to the initial state of the rice transplanter and the environmental factor influence of the operation farmland, and then full-hydraulic dynamic adjustment can be conducted according to the field entering posture of the rice transplanter and the farmland environment so as to adapt to the rice field environment change; and the reliability of farmland operation is ensured. The defect that in the prior art, a rice transplanter cannot conduct self-adaptive work regulation and control in a complex rice field environment is effectively overcome.

The invention relates to the technical field of navel orange seedling raising, and discloses a transplanting and seedling raising device for navel orange planting, comprising: a frame serving as a support carrier of the whole device and used for mounting and positioning each functional component; the seedling tray and hole bearing assembly is detachably installed on the left side of the rack and used for bearing a cultivation container for cultivating navel orange seedlings and achieving batch positioning of the seedlings; the seedling lifting assembly with the soil is transversely mounted on the middle side of the rack. By additionally arranging the soil-carrying seedling lifting assembly and by means of supporting strips capable of rotating around the outer side of a movable column in the assembly, in the seedling lifting process, a threaded sleeve can be driven by a first driving screw to move in the axial direction, and the supporting strips are driven to be opened under the transmission action of a hinge rod, so that the supporting strips are tightly attached to the inner wall of a matrix soil ball in a cultivation pot; therefore, surrounding type supporting of the matrix soil balls is formed, and the problem that the matrix soil balls are prone to scattering during traditional manual seedling lifting is effectively avoided.

The invention discloses a pepper water-fertilizer integrated double-film efficient cultivation method, which belongs to the technical field of pepper planting, and is realized through four steps of soil preparation and ridging, sowing, seedling raising and transplanting, double-layer functional mulching film laying and furrow irrigation. Through staggered arrangement design of the vent holes and accurate arrangement of the vent holes in a specific radius range around a pepper transplanting hole, the uniformity of oxygen supply of a root zone is effectively guaranteed, root rot and diseases caused by local oxygen deficit are prevented, and high-quality development of pepper root systems is realized by combining a temperature and humidity coordinated regulation function of a double-film structure; the efficient absorption of nutrient substances is promoted. Compared with traditional film mulching or non-film mulching furrow irrigation treatment, the double-film furrow irrigation system has the advantages that the irrigation amount of each time is only 1.023 m < 3 > / hm < 2 > under the same cultivation condition, the water saving amplitude reaches 65% or above, and the water resource utilization efficiency is remarkably improved.

This invention discloses a transplanter and a method for transplanting potted chili seedlings. The transplanter includes a frame, on which a seedling tray conveying mechanism, a seedling picking mechanism, a seedling cup mechanism, and a transplanting mechanism are mounted. The seedling tray conveying mechanism includes a conveyor belt. The seedling cup mechanism includes multiple seedling cups forming a ring chain, and the lower side of each seedling cup can open at a preset position to release the chili seedlings inside. The conveyor belt surrounds the seedling cup mechanism, and the seedling cup mechanism has two rows of seedling cups protruding from the left and right sides of the conveyor belt, respectively. The seedling trays located on the second side of the conveyor belt sequentially release the chili seedlings inside to the transplanting mechanism. This invention, by rearranging the seedling cup mechanism, fully utilizes the space inside and on the sides of the conveyor belt, resulting in a compact overall layout of the transplanter. This reduces the size of the machine, improves its flexibility, and reduces the seedling picking stroke of the picking claws, thereby increasing transplanting efficiency.

The invention relates to the technical field of material hoisting, and particularly discloses landscape garden landscape tree transplanting and hoisting equipment which comprises a horizontally-arranged hoisting arm, and the two ends of the hoisting arm are connected to a hoisting mechanism and a stand column; one end of the balance weight arm is connected to the balance weight mechanism, and the other end of the balance weight arm is rotatably connected to the stand column through a second rotating shaft; the adjusting mechanism comprises two groups of transmission wheels, a transmission body and a first motor, the transmission wheels are coaxially connected to the first rotating shaft and the second rotating shaft respectively, and the transmission body is wound on the two transmission wheels; the output shaft of the first motor is in transmission connection with the first rotating shaft or the second rotating shaft; when the first motor rotates, the suspension arm and the counterweight arm rotate synchronously, the suspension arm rotates with the axis of the first rotating shaft as the rotating center, and the counterweight arm rotates with the axis of the second rotating shaft as the rotating center. Therefore, plants can be stably and reliably hoisted, the situation of tipping is avoided, and meanwhile the structural strength and performance of hoisting equipment are guaranteed.

The invention discloses an Elodea nuttallii transplanting and maintaining method for breeding procambarus clarkia in a rice field in the technical field of aquaculture, and relates to six links of rice field transformation and treatment, shallow trench digging and base fertilizer application, Elodea nuttallii transplanting, Elodea nuttallii topdressing, Elodea nuttallii maintaining and water quality regulation and control. The method comprises the following steps: applying a fertilizer A according to the amount of 5-10 kg / mu for topdressing, applying a fertilizer B according to the amount of 4-8 kg / mu in March-April, putting duckweed on the water surface in a high-temperature season in May and in a rooting stage and a flowering stage of elodea nuttallii, controlling the putting area of the duckweed to be 50 + / -5% of the area of a culture water body, and applying a fertilizer C according to the amount of 4-8 kg / mu. The root growth and development of the elodea nuttallii are promoted. By means of the waterweed transplanting and maintaining method for breeding the procambarus clarkii in the rice field, the waterweed can still keep vigorous vitality in the middle ten days of July, and the requirement for the breeding environment of the procambarus clarkii in the high-temperature summer season is met.

The invention discloses a forestry planting seedling transplanting device based on forestry, and relates to the technical field of agricultural mechanical equipment. The supporting block is arranged over the right side of the bottom frame. The tree clamping assembly is arranged on the left side of the supporting block. The two depth assemblies are oppositely arranged between the supporting block and the bottom frame front and back. The bulldozing assembly is arranged on the lower side of the tree clamping assembly; the device is used for clamping the saplings to enable the saplings to be vertically and downwards planted into the pits, and driving the dug soil to enable the soil to be filled and leveled in the pits, so that the transplanting operation is completed, and the saplings are more stable.

The invention discloses a rice transplanter with a seedling depth self-adaptive adjusting function, belongs to the technical field of rice transplanters, and aims to solve the problems that the seedling insertion depths are different due to non-uniform hardness distribution of field soil and fluctuation of terrains, and the seedlings are inclined after being inserted due to unevenness of the field terrains. A push-pull rod is arranged in the supporting frame, two seedling boxes are oppositely arranged in the supporting frame, seedling outlets are formed in the seedling boxes in a penetrating mode, a first driving assembly is arranged in the supporting frame, a linkage assembly is arranged in the supporting frame and connected with the first driving assembly, and two dynamic adjusting assemblies are oppositely arranged in the linkage assembly. The seedling inserting depth can be conveniently and dynamically adjusted, it is guaranteed that each seedling inserting depth meets the transplanting requirement, the depth consistency is guaranteed, the transplanting quality is improved, and meanwhile it is conveniently avoided that due to inclination of the supporting frame, seedling inserting inclination is caused, and the transplanting quality is affected.