466 results about "Tree planting" patented technology

The invention relates to the technical field of tree planting, in particular to a pit digging device for tree planting, which comprises a vehicle body, a guide frame, a lifting plate, a soil taking guide rod, a soil taking spring, a soil collecting frame, a soil collecting cylinder and the like, a guide frame is fixedly connected to the vehicle body, a lifting plate is slidably connected to the guide frame, a spiral drill rod is rotatably connected to the lifting plate, a main motor used for driving the spiral drill rod is fixedly connected to the lifting plate, a soil taking guide rod is slidably connected to the lifting plate, a soil collecting frame and a soil collecting box are fixedly connected to the soil taking guide rod, and the soil collecting frame is communicated with the soil collecting box. A soil collecting barrel is fixedly connected to the soil collecting frame and used for guiding soil so that the spiral drill rod can lift the soil upwards into the soil collecting frame. According to the device, dug soil can be collected into the soil collecting box, and when a next pit is dug, the backfilling mechanism can backfill the collected soil into a previous pit, so that the backfilling of the previous pit is realized in the pit digging process, the physical labor of workers is reduced, and the tree planting efficiency is improved.

The present invention discloses a device for ecological restoration of vegetation in sandy land, comprising: a fixed base plate, an embracing sleeve seat, a sandy pile foundation, an embracing holding mechanism, and a clamping locking member fixed to the outside of the embracing sleeve seat, a lifting and lowering adjustment rod is fixedly mounted on the top surface of the fixed base plate, the top end of the lifting and lowering adjustment rod is fixedly connected to the bottom surface of the embracing sleeve seat, and the number of sandy pile foundations and the embracing holding mechanism is several and respectively arranged on the surface of the fixed base plate and the embracing sleeve seat. In the present invention, by providing a detachable metal retaining frame structure, the fixed base plate, the embracing sleeve seat, and the sandy pile foundation are used to form an integrated pile-driving fixed embracing support structure, which is easy to install and operate and can be repeatedly used, thereby improving the efficiency of tree planting and sand fixation work, and utilizing the embracing clamping method to avoid the problem of damage to trees caused by traditional iron wire binding, thereby improving the practicality of the support structure.

The invention discloses full-automatic desert tree planting equipment which comprises a vehicle body, a seedling barrel and saplings, the seedling barrel is arranged on the vehicle body, a plurality of saplings are contained in the seedling barrel, a drill rod is further arranged on one side of the vehicle body and can move in the horizontal direction and the vertical direction, and a seedling clamp capable of clamping the saplings and feeding the saplings into the drill rod is arranged beside the seedling barrel. A seedling pressing rod for pushing out the saplings is arranged beside the drill rod, and a soil covering ring for filling soil for the saplings is arranged below the seedling pressing rod; by arranging the soil covering ring, the soil covering function is achieved. The soil covering ring is inserted into soil, the soil is stirred by the soil stirring pieces to be gathered towards the saplings to form tree pits so as to ensure the realization of the water storage function, and the soil covering ring drives the soil stirring pieces to rotate after the soil stirring pieces are opened so as to compact the soil. The standardized soil covering rings ensure that each tree pit has enough depth and size and enough water storage capacity, so that rapid loss of soil moisture is avoided, seedlings such as haloxylon ammodendron can establish root systems at the initial stage of field planting, and land desertification is restrained.

The invention discloses a forest tree planting environment analysis and optimization method based on big data, and relates to the field of forest tree planting, and the method comprises the steps: obtaining high-resolution vegetation index data of a target region for continuous N years; eliminating fluctuation interference of clouds and seasons of the high-resolution vegetation index data to construct a pixel-by-pixel vegetation growth track; obtaining artificial forest tending data, meteorological observation data and topographic data of the target area for continuous N years; according to the pixel-by-pixel vegetation growth track, the artificial forest tending data, the meteorological observation data and the topographic data, carrying out region attribute division to obtain a region division result; and optimizing forest planting strategies corresponding to the fluctuation area and the degradation area in the area division result in combination with artificial forest tending data. According to the method, the problems of unstable remote sensing data, insufficient adaptive modeling, extensive optimization strategy and the like in the prior art are solved, and the method has remarkable ecological value and application prospect.

The invention discloses a control method and system of a tree planting robot, and belongs to the technical field of tree planting robot control, and the method comprises the steps: adjusting or planning a motion path according to terrain parameters; according to the environment parameters, the execution action of the tree planting robot is adjusted; generating a control strategy of the robot according to the motion path and the execution action; and controlling the tree planting robot to work according to the control strategy. According to terrain parameters and environment parameters, planning of a motion path and adjustment of planting execution actions are respectively carried out, the operation strategy of the tree planting robot is adjusted in combination with planning and adjustment, automatic monitoring and control can be achieved, the efficiency of tree planting operation is remarkably improved, the operation quality is improved, and the labor cost is reduced. And the device can adapt to tree planting operation in a severe environment.

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 utility model discloses a rapid fertilizer applicator for tree planting, which comprises a frame, a fertilizer applicator arranged at the top of the frame, and a transmission mechanism arranged on the right side of the fertilizer applicator and comprising a protective sleeve fixedly connected to the left side of the fertilizer applicator. The left side of the inner wall of the protective sleeve is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, the right side of the threaded sleeve is fixedly connected with a transmission sleeve, the surface of the threaded rod is sleeved with the transmission sleeve, and the right side of the transmission sleeve penetrates out of the protective sleeve. By arranging the transmission mechanism, the rotary frame can be transmitted, the rotary frame drives the spray head to move left and right, the fertilization distance is adjusted, a user cannot collide with tree branches when using the fertilizer applicator, the position of the fertilization spray head can be controlled, and therefore normal use of the fertilizer applicator is guaranteed.

The utility model discloses tree planting auxiliary equipment for greening engineering, which belongs to the technical field of tree planting and is characterized in that two groups of mutually spliced arc-shaped frames are arranged, the bottoms of the arc-shaped frames are fixedly connected with triangular support frames, and the bottoms of the support frames are fixedly provided with a plurality of groups of plug pins; a through sliding cavity is formed in the middle of the arc-shaped frame, a sliding arm is arranged in the sliding cavity in a sliding mode, and a first positioning bolt for positioning the sliding arm is installed on the top of the arc-shaped frame in a threaded mode; an upper clamping plate is fixedly connected to the inner side of the sliding arm, a fixing seat is further fixedly arranged at the bottom of the sliding arm, a lifting seat is movably arranged in the fixing seat, and a lower clamping plate matched with the upper clamping plate is fixedly arranged at the bottom of the lifting seat. The device can be quickly spliced through the arc-shaped frames on the two sides, the distance between the lower clamping plate and the upper clamping plate is adjusted in a self-adaptive mode according to the specification of a tree, finally, the sliding arms on the two sides are fixed through the positioning bolts, the structure is stable and effective, and the treatment efficiency and practicability are improved.

A seedling raising device for tree planting comprises a U-shaped seedling raising frame, an upper seedling raising plate, a lower seedling raising plate, a supporting rotating rod, a double-end rotating rod, a driven fluted disc, a vertical rack, a fixing sleeve plate, a driving fluted disc and an anti-disengaging disc, the side face of the U-shaped seedling raising frame is provided with a seedling raising frame side plate, the supporting rotating rod penetrates through the U-shaped seedling raising frame and rotates in the U-shaped seedling raising frame, and the double-end rotating rod is connected with the double-end rotating rod. The side face of the supporting rotating rod is connected with the anti-falling disc, the side face of the anti-falling disc is attached to the U-shaped seedling raising frame, the supporting rotating rod is connected with the driven fluted disc, the side face of the driven fluted disc is attached to the U-shaped seedling raising frame, the vertical rack is matched with the fixing sleeve plate, the vertical rack is inserted into the fixing sleeve plate, the side face of the vertical rack is attached to the U-shaped seedling raising frame, and the fixing sleeve plate is connected with the U-shaped seedling raising frame. The set of fixing sleeve plates are distributed on the vertical rack, the vertical rack slides in the fixing sleeve plates, and the side face of the vertical rack is meshed with the driven fluted disc.

The utility model relates to the technical field of tree planting, in particular to a planting frame with a double limiting structure, which comprises a frame body, a plurality of supports are rotatably connected to the bottom of the frame body, a plurality of ground locking nails are mounted at the bottoms of the supports, and a first limiting component is rotatably connected to the top of the frame body. An auxiliary spraying assembly is mounted at the top end of the surface of the frame body, a second limiting assembly is mounted at the bottom end of the surface of the frame body, the first limiting assembly comprises a mounting ring rotationally connected with the top of the frame body, a plurality of sliding rods are mounted on the surface of the mounting ring, and a handle is mounted on one side of each sliding rod. According to the improved planting frame, high-quality and stable double limiting supporting can be provided for cultivated and growing trees through the design improvement of the double limiting assemblies capable of being freely adjusted, spliced, disassembled and assembled, and operators can be fully and efficiently assisted in frequent tree irrigation operation in an omnibearing mode through the design improvement of the detachable auxiliary spraying assemblies.

The present invention provides a method and system for optimizing stand mixed planting based on tree cluster units, which relates to the technical field of forest management. The method provided by the present invention includes: obtaining the information of tree planting points of arbors in the surveyed forest and selecting multiple tree cluster units, investigating the stand indexes of the tree cluster units and constructing a tree species database; constructing an association model between the stand indexes and each pair of relative traits, and obtaining the optimal mixed ratio of each pair of relative traits under the optimal stand indexes; obtaining the geographical information of the to-be-planted plot and randomly selecting to-be-planted points; based on the optimal mixed ratio of each pair of relative traits, performing trait assignment on the to-be-planted points and then matching arbor tree species for tree species mixed planting. The present invention can directly guide the construction of artificial mixed forests from scratch in the to-be-planted plots, which is beneficial to improving the efficiency and replicability of forest management.

The utility model discloses a supporting structure of a trunk, which belongs to the field of tree planting and comprises a plurality of supporting expansion brackets, fixing cones are arranged at the ground ends of the supporting expansion brackets, the supporting expansion brackets are connected with branch rods through expansion chute locks, and elastic bands are arranged among lock catches of the expansion chute locks. Compared with the prior art, the telescopic sliding groove lock has the advantages that the connecting mode of the telescopic sliding groove lock is a pin connecting structure, the arc-shaped sliding blocks are stored in the open arc-shaped sliding grooves, and dismounting and mounting of the supporting structure are facilitated; the elastic belt is arranged between the arc-shaped sliding block and the buckle, the length can be changed along with the growth of the tree, and it is effectively guaranteed that the growth of the tree is not affected during supporting.

The invention provides a forest community space construction method and system using AI model optimization, and the method comprises the steps: firstly obtaining a forest basic environment data set containing topographic features, soil attributes and climate condition information, carrying out the community suitability analysis processing of the forest basic environment data set, and obtaining the suitability evaluation results of different tree species; calling a pre-trained community space optimization model to carry out space configuration calculation, generating a forest community space configuration scheme including tree planting position distribution and planting density planning, and generating a community planting layout instruction including geographic coordinate marks and planting quantity distribution rules according to the forest community space configuration scheme, and the community planting layout instruction is sent to a forest planting execution system to trigger planting layout operation, so that the forest community can be scientifically and efficiently constructed, and the ecological and economic benefits of the forest are improved.

The utility model relates to the technical field of landscaping engineering construction, and discloses landscaping engineering construction tree planting pit digging equipment which comprises a square frame fixed outside a pit digging equipment body, the pit digging equipment body is detachably connected to a supporting block through a limiting assembly, and the supporting block is movably connected to the side face of a side plate. Lifting assemblies for controlling the supporting blocks to move are installed on the surfaces of the side plates, two limiting plates are arranged outside the supporting blocks on the side faces of the side plates, screws are installed outside the limiting plates in a threaded mode and connected with rubber blocks, the pit digging equipment body is placed in the two limiting plates, and the screws are rotated to drive the rubber blocks to move; and then the pit digging equipment body is fixed in the limiting plate, so that the pit digging equipment body is convenient to mount and dismount, and long-time pit digging use is facilitated.

Provided in the present invention is an artificial-afforestation area extraction method based on a high-resolution remote-sensing image. The method comprises: acquiring a remote-sensing image, and preprocessing the remote-sensing image; inputting the preprocessed remote-sensing image into an intelligent forest extraction model, so as to obtain a distribution map for all forests; performing edge detection and Hough transform line detection on the distribution map for all the forests, so as to obtain artificial afforestation regions and natural forest regions; and calculating the areas of the artificial afforestation regions and the areas of the natural forest regions, so as to obtain statistical results for artificial afforestation and natural forests. The present invention can solve the shortcomings of conventional monitoring means in terms of efficiency, cost and accuracy, and provides technical supports for large-scale forestry investigation and ecological monitoring.

The invention relates to the field of data analysis, in particular to an inspection unmanned aerial vehicle fire emergency system based on deep learning, and the system comprises the steps: collecting forest image data and forest environment data; determining a fire source position, identifying tree plant distribution characteristics of an area where the fire source position is located, and analyzing a spreading trend characterization value for a fire behavior; predicting a diffusion coverage area of the fire behavior according to the spreading trend characterization value in combination with the wind direction data, and determining spreading and spreading characterization parameters based on topographic features of the diffusion coverage area so as to determine a diffusion alarm level of the diffusion coverage area; determining terrain steep amplitudes corresponding to a plurality of feasible paths based on the predetermined distance of the diffusion coverage area so as to determine an available fire-fighting path; according to the system and the method, the unmanned aerial vehicle inspection efficiency can be improved, the forest fire behavior can be fed back in real time, the fire behavior diffusion trend can be predicted, and the pertinence and effectiveness of emergency response can be improved.

The invention discloses a coast vegetation community zoning planting optimization design method, which comprises the following steps of: selecting suitable high trees and low trees according to the design water level and topographic features of a coast region in combination with coast vegetation suitable conditions; according to the shoal width, the zoning width of a coast vegetation community is determined, wherein the zoning width comprises the width of a high tree planting area and the width of a low tree planting area; according to the coast vegetation community planting width and a wave dissipation formula, the wave height at the embankment foot is calculated, and the width of the grass planting belt is determined through a wave climbing calculation formula. The problem of water immersion of extreme waves in the storm surge period to a city behind the dike is solved.

The invention discloses a forest management method for improving quality and efficiency of a fir man-made forest, application and the fir man-made forest, and the forest management method for improving quality and efficiency of the fir man-made forest comprises the following steps: cutting off part of forests in the fir man-made forest to enable the retention density of the existing forest stand to be 100-1050 plants / hm < 2 >; precious and indigenous tree species are planted in forest stand gaps in a complementary mode, and the complementary plant number is 300 plants / hm < 2 > to 1260 plants / hm < 2 >; the complementary planting tree species are at least three of phoebe bournei, sweetgum, schima superba, camphor tree, cyclobalanopsis glauca, taxus chinensis var mairei, gingko, schima superba, mangnolia officinalis, melia azedarach and sapium discolor. According to the method, quality improvement / operation transformation measures such as stand density adjustment and tree species configuration regulation are carried out on the fir man-made forests in different age groups, precious and indigenous tree species are selected according to local conditions for complementary planting, different-age, multi-layer and mixed stand is cultivated, precious wood is stored, and the operation purpose of quality improvement and efficiency improvement of the fir man-made forests is achieved.

The present invention discloses an electric hole digging device for planting trees, including a driving component, a vibrating rod is installed at the output end of the driving component, and a shovel body is welded to the end of the vibrating rod, a fixed handle is fixedly installed at one end of the driving component away from the vibrating rod, and a movable handle that can be rotatably adjusted is also installed on the surface of the driving component, the movable handle includes a collar with an opening, and both ends of the outer surface of the collar are integrally welded with fixed blocks, an annular tooth portion is provided on the outer side surface of the fixed block, and a group of screws are inserted on two groups of fixed blocks, the surface of the screw is sleeved with a limit block, the tops of the two groups of limit blocks are integrally connected with a handrail, and one end of the screw is also threadedly connected with a fastening nut. The device has a simple and reasonable structural design, is easy to operate, easy to adjust, saves time and effort, improves work efficiency, is safe and stable, has a wide range of applications, and is conducive to promotion and popularization.

The invention relates to the technical field of biological fireproof forests, and discloses a design method for a biological fireproof barrier forest belt, which comprises the following steps of: 1, designing a biological fireproof forest belt based on the canopy density of 0.2-0.5 of a broadleaf mixed forest by taking the existing forest stand type as the broadleaf mixed forest, screening suitable fireproof tree species by integrating site conditions, natural environment and hydrothermal conditions of the biological fireproof forest belt of the broadleaf mixed forest; 2, cleaning and soil preparation are conducted on a biological fireproof forest belt to form a hole belt-shaped area, comprehensive complementary planting is conducted on fireproof tree species, the complementary planting density of a broad-leaf mixed forest is 2520 plants per kilometer as tree planting points, the fireproof tree species are planted in the hole belt-shaped area through the tree planting points, and the fireproof tree species are planted in the hole belt-shaped area; after planting, a compound fertilizer is used for topdressing, so that the fireproof tree seeds absorb fertility to accelerate the growth speed.

The invention discloses a preparation for promoting efficient yield increase and tree cultivation of rubber trees. The invention belongs to the technical field of rubber tree planting, and the preparation comprises CMC-Na, Yitenling, a Nobawen chelating nutrient solution, boron hydroxide, sodium benzoate, melissyl alcohol, 14-sterol and other components, the concentration of each component is optimally designed, and the components are uniformly prepared through special stirring equipment; when in use, the preparation is smeared on a secant of a rubber tree, the latex yield can be remarkably increased, the dead skin rate is reduced, and the dry glue content is increased by continuous use; the problems that the yield increasing effect of rubber trees is limited and maintenance is insufficient are solved through scientific matching and synergistic effect, the method has the advantages of being wide in raw material source, controllable in cost and easy and convenient to operate, is suitable for large-scale popularization, and provides powerful support for sustainable development of the natural rubber industry.

The invention discloses a mountain land wind-resistant and drought-resistant persimmon tree planting method which comprises the following steps: transplanting mountain land persimmon tree grafted seedlings in spring of the first year, planting at least one rootstock seed seedling which just germinates and does not damage radicles around the grafted seedlings while planting the persimmon tree grafted seedlings or in advance, and cultivating the rootstock seed seedling into rootstock ground seedlings after one year; in spring of the next year, the rootstock ground seedlings are inarching to nearby grafted seedling trunks; before successful inarching, the planted grafted seedlings are supported manually in an auxiliary mode to resist wind. The technical problem that persimmon trees transplanted through an existing persimmon tree grafted seedling transplanting method are poor in wind resistance and drought resistance can be solved.

The present invention provides a fully automatic tree planting machine suitable for ecological management of mine slopes, belonging to the field of environmental protection technology. It includes a movable vehicle frame, a soil pushing mechanism, a pit drilling mechanism, a seedling storage mechanism, a seedling placing and soil filling mechanism, and a soil ramming mechanism. The movable vehicle frame includes a crawler assembly and a frame. The soil pushing mechanism is used to level the ground surface on the slope. The pit drilling mechanism is used to drill pits for accommodating the roots of saplings. The seedling storage mechanism is a rotatable structure formed by arranging multiple empty tubes for storing seedlings in a ring. The seedling placing and soil filling mechanism is a telescopic structure formed by nesting double tubes. The collar and the hook are respectively hinged to the connecting rod, and the opening and closing of the hook are realized by the movement of the collar, thereby realizing the process of seedling placement and soil filling. The soil ramming mechanism controls the single-acting cylinder through a two-position three-way solenoid valve to realize the repeated soil ramming process of the soil pressing rod. The present invention realizes the fully automated tree planting operation, greatly reducing the workload of operators and improving the tree planting efficiency compared with the existing agricultural and forestry planting machinery.

The invention discloses a flower and fruit dual-purpose pruning method for plum trees, and belongs to the technical field of fruit tree planting. The method comprises the steps of base fertilizer application and whole garden management in autumn and winter, first-time pruning and fertilization in a flowering period, second-time pruning and fertilization in a spring shoot stopping growth period, bud picking, pinching and fertilization in a summer shoot growth period, phosphorus and potassium fertilizer application after fruit picking and the like. According to the method, by adjusting the pruning opportunity and mode, sufficient flowering branches are reserved for appreciation in spring without pruning in winter, tree shapes are cultivated through multiple times of precise pruning after flowering, nutrients are saved, and the yield and quality are guaranteed by matching with whole-process scientific fertilization and nutrition supplementation; the method is simple to operate and easy to manage, the ornamental effect that the plum trees are full of flowers in early spring is guaranteed, the yield and quality of the fruits can be maintained, the dual value of ornamental value and fruit harvesting of the plum trees is achieved, and the method is suitable for plum tree planting in leisure agriculture.

The invention discloses a nutrition bowl for desert tree planting and a preparation method thereof, and belongs to the technical field of nutrition bowls for trees. Cow dung, straw and other raw materials are mixed with loess to prepare a concave bowl, and then polylactic acid films with different degradation rates are prepared to coat the concave bowl, so that the concave bowl becomes a nutrition bowl for water storage and fertilizer conservation; when the fertilizer is used in cooperation in the desert tree planting process, water loss can be effectively inhibited, the absorption and utilization rate of saplings to water and nutrients is improved, the transplanting survival rate of the saplings is increased, the growth condition of the saplings is improved, and therefore the desertification control effect is improved; the tree planting cost is greatly reduced, and the method has a good application prospect.

The utility model discloses a sapling horizontal transporting structure for desert tree planting equipment, which comprises a base, a clamping support is rotatably mounted at the upper end of the base, a fixed clamping jaw component is mounted in the middle and on the lower portion of the clamping support respectively, and a movable clamping jaw component capable of longitudinally sliding is mounted in the longitudinal direction of the clamping support. The movable clamping jaw assembly can penetrate through the middle parts of the two fixed clamping jaw assemblies; according to the utility model, a plurality of clamping jaw assemblies are used for cooperatively clamping a sapling, so that the clamping stability and balance can be obviously improved, the sapling is prevented from colliding with other structures of the tree planting equipment due to tremor in the transfer process, and the reduction of the positioning precision is avoided. And meanwhile, one pair of clamping jaw assemblies is used for driving the other two pairs of clamping jaw assemblies to conduct clamping, interference is avoided while energy is saved, impact force superposition possibly generated at the moment when a plurality of driving units are started at the same time is eliminated, and therefore the initial stability of the clamping process is remarkably improved.

The utility model relates to the technical field of tree planting, and discloses a tree planting pool which comprises a pool body, a fixing device and a stool device, the whole pool body is a hollow rectangular frame, and four first fixing blocks distributed in an axial symmetry mode are arranged at the end, correspondingly connected with the fixing device, of the pool body; one end, correspondingly connected with the pond body, of the fixing device is provided with a bottom rod connected with the first connecting block in a matched mode, four stool devices which are distributed in an axial symmetry mode and can rotate by 90 degrees are arranged on the periphery of the outer portion of the pond body, and after a tree is planted in the pond body, the planted tree is fixed through the fixing device and prevented from toppling over, and the wind resistance is improved; in cooperation with the rotatable stool device, a rest place can be provided for people walking for leisure, and the functional diversity of the tree planting pool is improved.

The invention discloses a compound fertilizer for Cinnamomum longepaniculatum planting and a preparation method thereof, and belongs to the technical field of fertilizers. According to the preparation method disclosed by the invention, the cinnamomum longepaniculatum leaf residues, the crop straws, the bean dregs and the bone meal are used as raw materials, manganese ions and zinc ions are used as auxiliary materials, and the surfaces of final fertilizer particles are coated with potassium hydrogen acid, so that the finally obtained compound fertilizer can contain a large amount of nutrient substances which can be effectively absorbed by root systems of cinnamomum longepaniculatum, and the effect of improving the yield is achieved. Therefore, the activity of a key enzyme for synthesizing the cinnamomum longepaniculatum oil in the cinnamomum longepaniculatum is activated, the accumulation of the cinnamomum longepaniculatum oil in the leaves is promoted, and the cinnamomum longepaniculatum oil content in the cinnamomum longepaniculatum leaves The coated potassium hydrogen sulfate can release potassium ions and hydrogen sulfate ions, so that the content of potassium in the fertilizer is increased, most importantly, the soil acidity and alkalinity can be adjusted, and a fertilization area is weakly acidic, so that the absorption of the root system of the cinnamomum longepaniculatum on effective substances can be promoted, and the yield of the cinnamomum longepaniculatum is increased. The utilization rate of the fertilizer is increased; meanwhile, the content of the cinnamomum longepaniculatum oil in the cinnamomum longepaniculatum leaves can be

The utility model belongs to the technical field of urban greening planting, and particularly relates to a tree pool structure. The tree pool structure comprises a main part assembly which comprises a first cover plate, a first base and first stand columns, the first cover plate and the first base are oppositely arranged, one ends of the stand columns are connected with the first cover plate, the other ends of the stand columns are connected with the first base, and the multiple stand columns are arranged in the circumferential direction of the base or the cover plate at intervals and jointly form a first planting space; the accessory assembly comprises a second stand column, a second cover plate adjacent to the first cover plate and a second base adjacent to the first base, one end of the second stand column is connected with the second cover plate, the other end of the second stand column is connected with the second base, a plurality of stand columns are arranged at intervals and form a second planting space, and the second planting space is adjacent to and communicated with the first planting space; wherein plants are planted in the first planting space, and the second planting space is used for guiding root systems of the plants to extend. According to the utility model, the reliability of tree planting and the safety of pedestrians are improved.

The application provides a large-scale rapid tree planting device and method for forest tree breeding, which comprises a mobile vehicle body, a first circular hole is symmetrically formed in the mobile vehicle body; a lead screw motor is symmetrically installed on the mobile vehicle body; a lifting plate is slidably connected to the mobile vehicle body, and a lead screw of the lead screw motor is threadedly connected to the lifting plate; and a rotating cylinder is symmetrically rotatably connected to the lifting plate. Through the cooperation of the rotating cylinder, the first spiral blade, the conical plate and the second spiral blade, the tree seedling placing and soil covering processes can be automatically completed during the digging process. Specifically, the rotating cylinder is driven to rotate by the rotating assembly, the conical plate is controlled to open and close by the unfolding assembly, the tree seedling is accurately placed into the hole, and the soil covering assembly automatically backfills the soil. The series of actions are seamlessly connected, the continuity is high, the overall planting efficiency can be improved, and the device is suitable for large-scale rapid tree planting operation.