38results about How to "Improve seedling efficiency" patented technology

The invention provides a soil sowing seedling raising method for cibotium barometz. The soil sowing seedling raising method of the cibotium barometz comprises the following steps: taking peat soil as a matrix, sowing spores of the cibotium barometz into the matrix, and culturing until sporophyte seedlings are obtained. According to the method, on the premise that the seedling quality is guaranteed, the seedling raising period is shortened, good growth conditions are provided for germination and development of the spores of the cibotium barometz, the seedling raising efficiency is improved, and the important practical value is achieved.

The invention relates to the technical field of bamboo reed seedling culture, and discloses a bamboo reed two-stage rapid and efficient seedling culture method, which comprises the following steps of: dividing a bamboo reed seedling into first-stage culture and second-stage culture; the first-stage culture is aquatic seedling culture, wherein a whole overground bud upright stem of artificially harvested bamboo reeds is flatly laid in the pond; when fibrous root systems and new sprouted aquatic seedlings grow on the stem nodes, cutting the whole vertical stem into segments containing 2-3 stem nodes; the second-stage culture is terrestrial seedling culture: digging a shallow trench in the field, cutting the stem nodes into segments, putting the segments into the shallow trench, and then covering fibrous root systems of aquatic seedlings and base parts of newly grown buds with soil; then repeatedly arranging, covering soil, keeping the humidity of the soil, lifting seedlings in the field after one month, and removing the upper parts of the seedlings to complete the two-stage seedling raising of the bamboo reed; according to the method, the growth habits, morphological structures and budding characteristics of the bamboo reeds are studied, it is determined that the whole upright stems with buds on the ground of the bamboo reeds are harvested, and the seedling raising efficiency is improved through the two-stage efficient seedling raising method of aquatic seedlings and terrestrial seedlings.

The invention discloses a cubilose fruit seedling raising substrate and a cubilose fruit grafting seedling raising method, the cubilose fruit seedling raising substrate comprises a seedling raising substrate pretreatment substance and yellow subsoil according to a volume ratio of (4-8) 6: 1, and the seedling raising substrate pretreatment substance comprises a mushroom residue pretreatment substance and a seaweed residue pretreatment substance according to a volume ratio of (1-3): 1. According to the method, the quality of cubilose fruit grafted seedlings is effectively improved, the high-quality and low-cost cubilose fruit special seedling raising material is obtained by turning waste into wealth, and the problem of environmental pollution is solved. By adopting the novel grafting method, the grafting survival rate can be effectively improved, the seedling raising cost is further reduced, and large-scale cultivation of cubilose fruit high-quality seedlings is realized. Meanwhile, by using the long stock, the growth speed of scion buds can be remarkably increased, the racking time of cubilose branches is shortened, and the blooming and fruiting stages are started in advance.

The portable graphene seedling raising shed has the advantages that the graphene composite support rod is adopted, the support rod is used as a heating device while supporting, the support rod itself is changed into an efficient and uniform heating body, stable and controllable heat supply is provided for the inside of the seedling raising shed, the spraying assembly arranged in the shed is convenient for watering and realizes intelligent control, the portable graphene seedling raising shed can be used for small-scale and family type seedling raising and cultivation in winter, has the characteristics of being light, capable of being quickly folded or stretched, and convenient for users to carry, transport and quickly deploy at different sites.

The invention discloses a seedling culture device for production, processing and planting of astragalus membranaceus, and belongs to the technical field of traditional Chinese medicine seedling culture, the seedling culture device comprises a shell and a liquid collecting tank, the liquid collecting tank is arranged at the bottom of the inner side of the shell, a separation part is installed above the liquid collecting tank and used for separating a seedling culture tank, and a magnetic attraction part is arranged on the left side of the seedling culture tank; a movable door is installed on the side portion of the shell, a water outlet shell is arranged on the top of the interior of the shell, a cam and a lighting component are installed on the water outlet shell, and a shifting mechanism is installed on one side of the liquid collecting tank. Through the design of the movable door and the partition part of the shell, inspection, maintenance and adjustment of the interior of the device become more convenient. By adjusting the separation part and the magnetic attraction part, the environment condition can be flexibly adjusted according to the growth requirements of different plants. The drainage holes in the seedling raising grooves can effectively drain redundant water, water accumulation is avoided, the humidity balance of soil and the environment is kept, the risk of disease occurrence is reduced, and healthy growth of plants is facilitated.

The utility model relates to the technical field of seedling hole trays, in particular to a seedling hole tray convenient to manage, which comprises a hole tray main body, handles are fixedly connected to the lower parts of the left end and the right end of the hole tray main body, and three through threaded mounting holes are formed in each of the left end and the right end of the hole tray main body. Fixing bolts are movably connected into the two transversely-distributed threaded mounting holes in a threaded mode, two sliding grooves are formed in each of the inner left wall and the inner right wall of the hole tray body, and limiting columns are fixedly connected to the middles of the inner lower walls of the four sliding grooves. According to the seedling raising hole tray convenient to manage, carrying is convenient through the handle, stable fixing is achieved through the threaded mounting holes and the fixing bolts, the sliding grooves and the limiting columns are matched to adjust the seedling raising structure, drainage and water storage are guaranteed through the tray water storage structure, and the problems that a traditional seedling raising hole tray is inconvenient to carry, unstable in fixing, poor in drainage and water storage and the like are effectively solved; the seedling culture management efficiency and the seedling culture quality are obviously improved.

The utility model provides a potato seedling bed, relates to seedling bed field, including: support table, linear motion subassembly and seedling lifting device, support table inner side is provided with first cylinder, first cylinder upper end is connected with lift plate, lift plate upper end is connected with push rod, support table middle part is connected with seedling plate, lift plate middle part is connected with the push rod, lift plate middle part is connected with the push rod, lift plate middle part is connected with the linear motion subassembly. The seedling lifting device is arranged on the upper side of the seedling raising plate, a cross rod is connected to the upper end of the seedling lifting device, fixing blocks are connected to the two ends of the cross rod, meanwhile, a water pipe is arranged on the upper side of the cross rod, and second air cylinders are connected to the lower ends of the fixing blocks; planting grooves and drip irrigation holes are formed in the upper end of the seedling raising plate, and the drip irrigation holes are located between the planting grooves. The potato seedling bed solves the problems that an existing potato seedling bed is troublesome in seedling lifting and low in seedling lifting efficiency, and meanwhile irrigation water sources are wasted.

The utility model discloses a fixing support for epimedium seedling cultivation, and relates to the technical field of Chinese herbal medicine planting. Comprising a base, an empty groove is formed in the wall of the base, and a water outlet groove is formed in the wall of the base. An irrigation device; a soil loosening device; the soil loosening device comprises a handle, sliding rods are symmetrically and fixedly connected to the outer wall of the handle, triangular sliding blocks are fixedly connected to the ends, away from the handle, of the sliding rods, limiting cylinders are fixedly connected to the inner walls of the triangular sliding blocks, and loosening rods are slidably connected to the side walls in the limiting cylinders; according to the soil loosening device, a handle is used for driving a sliding rod to slide along a water pipe limiting groove, a triangular sliding block is driven, a loosening rod is inserted into soil, the loosening rod makes contact with an arc-shaped protruding strip and moves up and down under the gravity of the loosening rod, then the soil loosening range is enlarged, operation is conducted according to the seedling and soil conditions, and the soil loosening process is simplified.

The invention relates to a multifunctional automatic production line suitable for paper bowl seedling raising. The production line comprises a conveying device 7, and a cultivation disc bowl-unfolding soil-paving integration device 1, a hole pressing device 2, a precise alignment precision seeding device 3, a soil covering device 4, a spraying device 5 and a disc stacking device 6 which are sequentially arranged on the conveying device 7. According to the device, the integrated operation of pot unfolding, soil paving, hole pressing, sowing, soil covering, spraying, tray stacking and conveying can be achieved, meanwhile, functional modules of all the devices are coordinated and matched, then the seedling raising efficiency is improved, the seedling raising quality is guaranteed, and the production cost is reduced.

The invention provides a seedling taking mechanism and a seedling taking method for a transplanter, and belongs to the technical field of agricultural machinery, the seedling taking mechanism comprises a lifting assembly, an elastic supporting assembly, a clamping assembly and a carding assembly, the elastic supporting assembly and the clamping assembly are mounted at the output end of the lifting assembly and are controlled by the lifting assembly to move up and down, and the carding assembly is mounted at the output end of the lifting assembly; the elastic supporting assembly is located on the outer side of the clamping assembly, and the elastic supporting assembly acts on the upper surface of the hole tray when moving downwards. Compared with the prior art, the seedling pot and the plug tray can be quickly separated during seedling taking operation, so that seedling taking convenience and seedling taking efficiency are improved, laterally-extending seedling bodies can be combed in the seedling taking process, the seedling bodies in the seedling taking pot are separated from the seedling bodies in the adjacent seedling pot, and seedling taking efficiency is improved. Therefore, the seedling bodies are prevented from being broken and damaged due to intertwining of the seedling bodies in the seedling taking process, and the seedling taking effect is improved.

The utility model relates to the technical field of seedling cultivation, and discloses a seedling cultivation device for agricultural planting, which comprises a base, one end of the upper surface of the top of the base is fixedly provided with one end of an L-shaped frame, and the other end of the L-shaped frame is fixedly provided with a clamping plate. A support is fixedly installed at the other end of the upper surface of the top of the base, and a moving assembly is arranged on the base. According to the seedling cultivation device for agricultural planting, in order to more conveniently take out seedling culture trays after seedling culture, a moving assembly is arranged, when the seedling culture trays need to be taken out, a first motor is started, and a first rotating shaft, a first bevel gear, a threaded rod, a second bevel gear, a threaded plate, a baffle, a sliding rod and a storage plate are matched, so that the threaded plate drives the storage plate; multiple groups of seedling raising plates are lifted at the same time, so that the seedling raising plates with different heights are adapted, workers can take out the seedling raising plates more conveniently, the problem of inconvenience in taking and placing is solved, and the working efficiency is improved.

This utility model relates to the field of chrysanthemum planting technology, specifically a seedling lifting and fixing mechanism for chrysanthemum planting. It includes a seedling lifting support frame, with a rectangular frame fixedly connected to the inner wall of the support frame. It also includes a seedling lifting mechanism disposed on the outer wall of the support frame. The lifting mechanism includes a sliding plate slidably connected to the inner wall of the rectangular frame. A chrysanthemum seedling through-hole is formed on the top outer wall of the sliding plate. Fixing rods are fixedly connected to the two outer walls of the top of the sliding plate, and handles are fixedly connected to the top outer walls of the fixing rods. Inclined grooves are formed on the two outer walls of the top of the support frame. The insert plates on both sides of this utility model allow for a longer path for soil cutting, thus more effectively cutting the soil around the chrysanthemum roots. The required depth of soil insertion is low, making seedling lifting easier. After lifting, the chrysanthemum seedling and soil can be completely pushed out, improving the seedling lifting efficiency of the chrysanthemum planting seedling lifting and fixing mechanism.

The utility model discloses a seedling lifter device which comprises a vehicle plate, two vertical rods are fixed to the two sides of the upper surface of the vehicle plate, a top plate is fixedly connected to the top ends of the two vertical rods jointly, a lifting plate is slidably connected to the surfaces of the two vertical rods jointly, the lifting plate is located below the top plate, and a gear motor is fixedly connected to the middle of the upper surface of the lifting plate. The bottom driving end of the gear motor is fixedly connected with a rotating shaft. According to the device, the vehicle plate, the vertical rod, the top plate, the lifting plate, the gear motor, the electric telescopic rod, the rotating shaft, the swing rod, the vertical rod and the scraper knife are arranged, the device is moved to a nursery stock, then the lifting plate is driven by the electric telescopic rod to descend, the scraper knife is inserted into soil, then the scraper knife is driven by the gear motor to rotate by a circle, and the root of the nursery stock and the soil are cut; when the seedling lifting device is used, the shovel blade does not need to be repeatedly inserted and pulled, soil shoveling operation can be completed at a time, and therefore the seedling lifting efficiency is greatly improved.

The utility model relates to the technical field of seedling box, and disclose a kind of vegetable seedling box of preventing ponding, including box, the inner wall of box is fixedly connected with side strip, the upper surface of side strip holds seedling tray, the bottom of seedling tray is fixedly connected with multiple cone cylinder, the inside bottom of box is placed with water receiving tray, and the outer wall of box is fixedly connected with overflow pipe, the outer surface of overflow pipe is inserted with flexible hose, and the outer wall of box is installed with temperature and humidity sensor.The utility model has efficient ponding prevention function, water leakage is set in the bottom of cone cylinder, soil adsorbs required moisture after watering, and excess moisture can be discharged in time, fall into water receiving tray, avoid ponding to affect vegetable seedling root system growth, simultaneously, water receiving tray side wall is equipped with leakage groove, when ponding is too much, it can be discharged through overflow pipe and flexible hose, and water receiving tray is convenient to take out, convenient to clean soil discharged with ponding, all-around guarantee seedling environment dry and comfortable.

The application relates to a stepped environment-regulating seedling raising device, and relates to the technical field of seedling raising devices. The device comprises a stepped support, a plurality of planting boxes are arranged at the upper end of the stepped support, a plurality of atomizing nozzles arranged in a linear array are fixedly connected to the bottom end of the outer wall of a water pipe, a plant growth lamp is rotationally connected in the rotating seat, two axial flow fans arranged in a mirror image are fixedly connected to the inside of one side of the shell, and an exhaust pipe is fixedly connected to the upper end of the shell. The application has the effects that the plant growth lamp, the atomizing spraying device and the axial flow fan are arranged, the spraying device sprays water mist into the shell through the atomizing nozzles to ensure the stability of humidity by the control device, and the illumination of the plant growth lamp provides sufficient light for seedlings, so that the seedlings can perform sufficient photosynthesis, the environment in the shell can be kept in the conditions suitable for the growth of the seedlings, and the seedling raising efficiency and quality are improved.

The invention provides a total artificial breeding and breeding method for dwarf, which applies polypeptide with antibacterial activity to breeding and breeding stages of dwarf, so that bacterial diseases can be effectively prevented and controlled, and the survival rate of breeding and breeding is remarkably improved. One amino acid sequence of the polypeptide is SEQ ID NO: 2. According to the method, a complete technical system from polypeptide screening to feed additive development and covering of the whole process of seedling raising and dwarf cultivation is established, and an innovative integrated solution is provided for solving the problem of prevention and treatment of bacterial diseases in all stages of dwarf cultivation. The feed additive not only remarkably improves the seedling raising efficiency and the culture benefit, but also provides important technical support for replacing antibiotics and realizing sustainable development of green and healthy culture of mulinialateralis.

The present invention discloses a seedling raising box for planting polygonatum with quantitative drip irrigation, comprising a pot body for filling soil and raising seedlings and a box body for accommodating the pot bodies at equal intervals, and a water tank for accommodating water for drip irrigation is provided below the box body, and the pot body contains a space with variable volume, and the space in the single-row pot body in the box body can realize soil loosening before and during drip irrigation and soil tightening after drip irrigation through reciprocating volume changes, thereby improving the drip irrigation effect. The seedling raising box for planting polygonatum with quantitative drip irrigation can effectively loosen the soil and protect the root system of polygonatum to the greatest extent by changing the volume of the space of the soil, and can also realize the irrigation effect by using the power of changing the volume, and can increase the drip irrigation wetting area by volume changes and repeated loosening of the soil, effectively improving the seedling raising efficiency.

The application relates to the technical field of seedling raising, and discloses an oil tea grafting seedling raising device and method, which comprises a support, equidistant ring frames are arranged in the support, seedling raising bags are arranged in the ring frames, and an arrangement assembly for driving the ring frames to be arranged in a stepped manner is arranged on the support. The application can realize the following effects: when weeds in the seedling raising bags are cleaned, the seedling raising bags are arranged in a stepped manner from left to right in a descending order of height, the seedlings in the adjacent seedling raising bags are not staggered, in the subsequent cleaning of the weeds, the seedlings and the weeds in the adjacent seedling raising bags do not interfere with each other, the cleaning operation is facilitated, the seedling raising bags can be arranged while the bottoms of the seedling raising bags are supported, in the subsequent cleaning of the weeds, the bottoms of the seedling raising bags are not damaged, and the weeds can be better cleaned.

The utility model belongs to the technical field of agricultural production, particularly relates to an intelligent seed seedling raising box, and provides the following scheme aiming at the problems that an optimal seedling raising environment cannot be provided and the emergence rate and the survival rate of seeds cannot be well improved: the intelligent seed seedling raising box comprises a seedling raising box body, a seedling raising basin, an intelligent monitoring assembly and an intelligent regulation and control assembly, the seedling raising box body and the plurality of seedling raising basins are arranged, the seedling raising basins are arranged in a layered mode, seedling raising and germination can be carried out on different kinds of seeds or a large batch of similar seeds at the same time, the environment in the box body is regulated and controlled through the intelligent regulation and control assembly arranged in the seedling raising box body, and automatic control over the seed seedling raising process is achieved. The seedling raising efficiency and the emergence rate are improved, and the environment in the box and the seedling raising germination condition of the seeds are monitored through the intelligent monitoring assembly; a more stable and uniform seedling growing and germination environment can be provided for the seeds, and healthy growth of the seeds is facilitated.

The invention discloses an efficient and energy-saving forestry seedling cultivation device, and particularly relates to the technical field of forest seedling cultivation, the efficient and energy-saving forestry seedling cultivation device comprises a circulation box, the upper end of the circulation box is fixedly connected with a cultivation cabinet, and the left side and the right side of an inner cavity of the cultivation cabinet are both linearly distributed and fixedly connected with a plurality of full-spectrum light supplementing lamps; the inner cavity of the cultivation cabinet and the inner cavity of the control cabinet are jointly provided with a seedling raising structure, and spraying structures are arranged on the inner surface of the cultivation cabinet in a bilateral symmetry mode. According to the efficient and energy-saving forestry seedling cultivation device, the first motor is matched with the transmission shaft to drive the seedling cultivation assembly to rotate slowly, the action area of a spraying structure and a full-spectrum light supplementing lamp is increased through the rotation effect, use of related equipment is reduced, air is conveyed inwards through the effect of a ventilator, and the energy-saving effect is achieved. Oxygen generated by photosynthesis is discharged through air pressure, and the photosynthesis efficiency is further improved by supplementing carbon dioxide, so that the growth efficiency of the seedlings is improved, and the cultivation period is shortened.

The utility model relates to the technical field of radix puerariae seedling technique, and disclose a kind of radix puerariae seedling constant-temperature stratified type seedling shelf device, including installation box and a pair of rotary mounting disc, a pair of rotary mounting disc are respectively rotationally installed in installation box inner side wall, limit component is set between a pair of rotary mounting disc outer side wall and installation box, a pair of rotary mounting disc are equidistantly and uniformly fixedly installed with several fixed rods, several fixed rods below are all provided with culture table, several fixed rods both ends are rotationally sleeved with fixed frame, a pair of fixed frame fixedly installed in culture table top surface both ends, and low-speed motor is fixedly installed in installation box outer side wall.The radix puerariae seedling constant-temperature stratified type seedling shelf device, by setting a pair of rotary mounting disc and several stratified arrangement culture tables, the multilayer utilization of seedling space is realized, and the seedling amount of unit area is greatly improved, and the setting of limit component ensures the stability and positioning accuracy of rotary mounting disc in the rotation process.

The utility model relates to the technical field of agricultural machinery, in particular to a dry land seedling planting device for mountainous regions, which comprises a mounting plate, traveling wheels, a plurality of seedling planting mechanisms and a controller, a plurality of seedling containing boxes are arranged at the top of the mounting plate, a driving mechanism is mounted at one end of the mounting plate, and a plurality of seedling discharging holes are uniformly formed in the top surface of the mounting plate. A seedling feeding mechanism is arranged at the bottom in the seedling containing box, the seedling planting mechanism and the seedling feeding holes are arranged at equal intervals with the walking wheels, the seedling planting mechanism comprises a guide cylinder, a supporting plate, a fixing frame and a seedling planting cylinder assembly, the seedling planting cylinder assembly comprises a first semi-conical cylinder and a second semi-conical cylinder, and a control mechanism is arranged at the bottom of the supporting plate. A height adjusting mechanism is arranged between the two ends of the supporting plate and the mounting plate, so that the problems that when seedlings are transplanted to mountainous regions for planting traditionally, most of the mountainous regions are dry lands with high land surface hardness, so that a cultivator needs to consume more physical power and time to dig seedling pits by using the seedling planting device, and the cultivation efficiency is reduced are solved.

The utility model discloses a green rice planting subsoil-free rice seedling raising tray which comprises a base, a seedling raising assembly is arranged on one side of the base, a fixing assembly is arranged at the top of the base, a water changing assembly is arranged in the seedling raising assembly, and a supporting assembly is arranged at the bottom of the base. By arranging the seedling raising assembly, the fixing assembly, the water changing assembly and the supporting assembly, when rice seedling raising needs to be conducted during use, seedlings are placed in a seedling raising hopper, then seedling raising trays are inserted into seedling raising grooves, fixing elastic blocks are inserted into fixing grooves, and the seedling raising trays are prevented from moving in the seedling raising process; then, a nutrient solution for seedling raising is added into the seedling raising groove through the water inlet pipe, the nutrient solution submerges the seedlings through the circulation opening, the nutrient solution in the seedling raising groove can be replaced by opening the sealing opening in the seedling raising process, the seedling raising tray is convenient to replace, the nutrient solution is convenient to replace, and the survival rate of seedling raising is increased.

The invention discloses a high-efficiency paper pot seedling transplanter and a transplanting method, wherein the transplanter comprises a walking machine seat, on which a paper pot seedling frame, a seedling separation device, a circulating seedling cup mechanism and a transplanting execution mechanism are installed; a seedling basket is placed on the paper pot seedling frame, and the seedling basket contains paper pot seedlings; and the invention also comprises a whole-row seedling taking device capable of transferring the paper pot seedlings in the seedling basket to the seedling separation device; by arranging the whole-row seedling taking device, the paper pot seedlings in the seedling basket can be transferred to the first conveyor belt row by row, the seedling separation device then separates the rows of paper pot seedlings, and combines with the circulating seedling cup mechanism to supply seedlings to the transplanting execution mechanism, the whole-row seedling taking device can greatly improve the seedling taking efficiency, and ensure the regularity of the arrangement of the paper pot seedlings on the first conveyor belt, and ensure the seedling separation and subsequent transplanting effects.

The invention relates to the technical field of wormwood seedling raising, in particular to a water temperature controllable wormwood seedling raising tray which comprises a seedling raising frame, a plurality of heating pools are fixedly arranged in the seedling raising frame in a uniform arrangement structure, water storage grooves are formed in the top faces of the heating pools, a plurality of seedling raising tray bodies are installed on the top faces of the water storage grooves, and a circulating water tank is fixedly arranged on the bottom face of the seedling raising frame. A water filling pipe with an electric valve is installed on the top face of the circulating water tank, a heating pipe is fixedly arranged in the circulating water tank, a water pump is installed on the top face of one end of the circulating water tank through an installation base and communicated with a water inlet pipe, the water inlet end of the water pump is communicated with the interior of the circulating water tank, and the top face of the other end of the circulating water tank is communicated with a backflow pipe. A stable and controllable growth environment is provided for the wormwood seedlings, cyclic utilization of water is achieved, the requirements of the wormwood seedlings in different growth stages are met, the adaptability and flexibility of the equipment are improved, growth and development of the wormwood seedlings are facilitated through appropriate water temperature and heat radiation conditions, and the seedling raising efficiency and the survival rate are improved.

The invention provides seedling-raising and sowing equipment for dendrobium planting and processing, and relates to the technical field of sowing equipment.The seedling-raising and sowing equipment comprises a sowing vehicle, the inner walls of the left side and the right side of the sowing vehicle are each fixedly provided with a fixing frame and a mounting frame, and the inner walls of the two fixing frames are each fixedly provided with a motor; a first driving frame is fixedly installed at the ends of output shafts of the two motors, a rotary tillage frame is installed on the surface of the first driving frame, the first driving frame rotates to drive a second driving frame to rotate through a crawler belt, and the first driving frame and the second driving frame rotate to drive the rotary tillage frame and a seeding disc to rotate; the rotary tillage frame rotates to perform rotary tillage on the land, the sowing disc rotates to spray internal seeds into the land subjected to rotary tillage, then the two poking plates poke the land on the outer layer to cover the seeds, at the moment, seed planting is completed, and the sowing vehicle is designed to perform land rotary tillage and seed sowing at the same time, so that the convenience of dendrobium seedling raising and sowing can be improved; the seedling raising difficulty is reduced and the seedling raising efficiency is improved.

The application discloses a seedling transplanting conveyor and a seedling transplanting process thereof, which comprises a vehicle frame and a seedling taking assembly arranged on the front end of the vehicle frame and capable of being lifted; the seedling taking assembly comprises a first seedling taking frame and a second seedling taking frame which is rotationally matched with the first seedling taking frame; a guide ring is arranged on the second seedling taking frame, and an annular hole matched with the guide ring is arranged on the first seedling taking frame; a driving motor is arranged on the first seedling taking frame, a driving gear is arranged on the driving motor, and a driving tooth matched with the driving gear is arranged on the guide ring; after the first seedling taking frame and the second seedling taking frame are inserted into the soil, the driving motor drives the second seedling taking frame to rotate 180 DEG relative to the first seedling taking frame, and then the soil is cut to form a complete soil ball; the seedling transplanting conveyor with the seedling taking assembly is provided, the seedling roots planted in the soil can be cut to form a complete soil ball through the seedling taking assembly, and the seedling roots are separated from the soil, so that the seedling taking is completed, and the seedling taking efficiency is improved.

The invention relates to the technical field of rice planting, and provides a hybridization test box for low-glycemic rice planting and a use method thereof.The hybridization test box comprises a box body and a planting barrel arranged on the inner side of the bottom of the box body, a first motor is fixed to the top face of the box body, and a water storage cavity is formed in the inner side of the top of the box body; a stirring mechanism which is driven by a first motor to rotate and stir is arranged in the water storage cavity; when the stirring mechanism rotates and stirs the spraying water in the water storage cavity, the two swing arms can be driven by the transmission assembly to synchronously swing in a reciprocating mode, the swing range of the two swing arms just covers the two opposite planting areas below, light supplementing illumination can be conducted in the planting areas below through the light supplementing assembly in the swing process of the swing arms, and the planting areas below the two swing arms are more uniform. The spraying assembly sprays water in the water storage cavity to the planting area below in the process of swinging along with the swing arm, compared with the prior art, full-range coverage of illumination and spraying in the planting area can be achieved, and the seedling raising efficiency is improved.

The invention belongs to the technical field of traditional Chinese medicinal material seedling raising, and discloses a method for improving seedling raising uniformity of radix paeoniae rubra in Sichuan, which adopts a covering material with a double-layer film or multi-layer film structure to improve the soil temperature and humidity regulation and control capability. The novel covering film material can comprise a layer of light reflecting film and a layer of light absorbing film, so that heat preservation and moisture preservation can be realized, and the growth of weeds can be controlled. The way of laying may also be further optimized, such as by mechanical laying to ensure uniformity of the covering and durability of the film. An intelligent water and fertilizer management system is introduced, a soil humidity sensor and a nutrient monitoring device are combined, the moisture and nutrient content of field soil is monitored in real time, and the time and dosage of irrigation and fertilization are accurately controlled. In the cultivation management process, application of biological control and green plant protection technologies is added, such as natural control means of natural enemy insects, plant extracts and the like, use of chemical pesticides is reduced, and meanwhile the disease resistance of crops is enhanced.

The utility model relates to the technical field of seedling raising, and discloses an agricultural seed seedling raising device which comprises a seedling raising room, four seedling raising plates, four trays, eight lead screws, eight toothed plates and four spraying pipes, two sides of the seedling raising room are respectively provided with two material taking ports, the front face of the seedling raising room is provided with a door, the four seedling raising plates are arranged on two sides inside the seedling raising room, and the four trays are arranged on the two sides inside the seedling raising room. The tops of the four trays are connected with the bottom of the seedling raising lower cup, the top ends of the eight lead screws are rotationally connected to the bottoms of the seedling raising trays, one ends of the eight toothed plates are connected with the inner wall of the seedling raising room, the four spraying pipes are arranged on the tops of the four seedling raising trays, one ends of the spraying pipes are communicated with a water tank through water pipes, and control valves are installed on the outer sides of the water pipes. A filter screen is fixedly connected to the top of the water tank. By means of the design, more seedlings can be cultivated, the operation of taking out the seedlings is facilitated, the seedling raising efficiency is improved, and soil and the seedlings can be better taken out at the same time to be taken out and transplanted.