339 results about "Tree planting" patented technology

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 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 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 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.

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 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 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 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.

The utility model relates to the technical field of tree protection devices, and provides a device for protecting the root of a tree, which comprises a mounting seat shell buried in soil, a communicating pipe arranged on the mounting seat shell, an implanting port used for implanting the tree and an opening used for the free growth of the root of the tree; the communicating pipe comprises a water flowing main pipe body and an air flowing branch pipe body, the water flowing main pipe body penetrates through the mounting seat shell and is obliquely arranged on the mounting seat shell, the air flowing branch pipe body is communicated with the water flowing main pipe body, the air flowing branch pipe body is obliquely arranged on the water flowing main pipe body, and the inclination angle between the air flowing branch pipe body and the water flowing main pipe body is smaller than 90 degrees. The problem that in the prior art, the root of a tree cannot obtain enough air, and consequently the respiration of the root of the tree is affected is solved.

The invention discloses a smearing device for forestry tree planting, and relates to the technical field of forestry planting. Comprising a body, the body comprises a first smearing device and a second smearing device, the first smearing device comprises a first protective shell, the second smearing device comprises a second protective shell, and a first smearing roller is rotationally arranged on the inner wall of the first protective shell. By pulling the first applicator or the second applicator and changing the position of the second applicator, the overall size after the first applicator and the second applicator are spliced can be flexibly adjusted so as to adapt to trees with different diameters, when a thin trunk is faced, a control nut is screwed to be far away from the surface of a second attaching plate, and the thickness of the tree is adjusted. The first applicator is pulled to be close to the second applicator, and after a proper distance is adjusted, a control nut is screwed to reset to limit the first applicator and the second applicator, so that the stability of the device is ensured; if the trunk is thick, the first applicator is far away from the second applicator, and the distance between the two applicators is increased.

The invention discloses a risk early warning method and system based on a tree structure, belongs to the technical field of risk data management, and aims to solve the technical problem of how to efficiently manage the index hierarchical relationship of complex data and realize efficient and accurate alarm response. Defining information, early warning rules, monitoring frequency and data sources of risk indexes through the risk index tree, and constructing a data resource directory according to fields and labels for managing data resources; a right and left tree planting structure is utilized to construct a right and left tree planting structure, nodes of the risk index tree are divided into different right and left value ranges into different right and left value ranges, and each area corresponds to different user right levels; risk factors are abstracted into a tree structure, dominance of risk propagation paths is achieved through hierarchical management, and step-by-step alarm aggregation and drill-down analysis are conducted from root nodes representing macroscopic risks to leaf nodes representing specific indexes and events.

The utility model relates to the technical field of tree planting equipment, and discloses a fertilizing device for agricultural fruit tree planting, which comprises a base, the top of the base is fixedly connected with a material storage barrel, the outer wall of the material storage barrel is fixedly connected with a fixed layer, the outer wall of the material storage barrel is slidably connected with a movable layer, and the movable layer is fixedly connected with the fixed layer. The top of the fixing layer is fixedly connected with a second spring, the top of the fixing layer is fixedly connected with a second telescopic rod, the side wall of the fixing layer is fixedly connected with a bottom block, the top of the bottom block is fixedly connected with a connecting block, the inner wall of the connecting block is fixedly connected with a spring buckle, and the top of the storage barrel is provided with a top cover. According to the top cover connecting device, through the arrangement of the second spring and the second telescopic rod, when the top cover is connected, the top cover is pressed downwards, so that the moving layer moves downwards, then the spring buckles are matched with the clamping holes to achieve the fixing effect, and the fixing mode is more convenient and faster.

The utility model discloses an air-permeable arbor transplanting auxiliary structure, relates to the technical field of auxiliary structures, and aims to solve the problem that the survival rate of partial conventional arbor is affected due to poor air permeability after the arbor is transplanted. According to the technical scheme, the arbor planting device is characterized by comprising a breathable laying layer located on the inner bottom face of a planting pit, a breathable auxiliary part is arranged above the breathable laying layer, and a planting cavity for arbor planting is formed in the inner side of the breathable auxiliary part in a surrounding mode. Through the arrangement of the structure, the air permeability of the root of the transplanted arbor is improved, and the survival rate of the arbor is better.

A selenium-rich Chinese wolfberry planting method comprises the steps that Chinese wolfberry tree planting pits are dug in a selected selenium sand melon planting area, and soil layers and gravel and gravel layers near the Chinese wolfberry tree planting pits are classified and collected in the length extension direction of Chinese wolfberry tree plant spacing, so that a fertilizer and soil mixing platform is formed on one side of each Chinese wolfberry tree planting pit; putting the Chinese wolfberry tree plants into the Chinese wolfberry tree planting holes, scattering a predetermined amount of decomposed organic fertilizer and phosphate fertilizer on the fertilizer-soil mixing platform, scattering the collected soil on the organic fertilizer and phosphate fertilizer on the fertilizer-soil mixing platform, and then backfilling the organic fertilizer, phosphate fertilizer and soil on the fertilizer-soil mixing platform into the Chinese wolfberry tree planting holes; root fixing water is poured into the lycium barbarum tree planting pits; the gravel and gravel layer is backfilled on the lycium barbarum tree planting holes and the fertilizer and soil mixing platform, so that lycium barbarum tree plants are stably planted, the air permeability of soil around the lycium barbarum trees is guaranteed, and the soil moisture conservation effect is improved; during field management of the Chinese wolfberry trees, organic selenium fertilizer is sprayed on leaf surfaces in the growing season of the Chinese wolfberry trees.

The invention belongs to the technical field of fruit tree cultivation, and particularly discloses a durian micro-spraying humidity control cultivation method which comprises the following steps: selecting a durian tree planting field, and digging planting holes; a distributed micro-spray head array is arranged around each durian tree, and the micro-spray heads are vortex atomization type micro-spray heads; installing temperature regulation and control equipment in the planting land; installing a soil moisture content sensor in the soil, and arranging a canopy temperature and humidity sensor on the canopy of the durian tree; the bottoms of the planting holes are filled with decomposed organic fertilizer, and durian seedlings are planted; regulation and control are carried out according to requirements of durian on temperature and humidity in different growth stages; the durian tree is patrolled regularly, and when the signs of leaf tip burning and dry heat burning are found, cultivation intervention is conducted in combination with temperature and humidity regulation and control. According to the micro-spraying humidity-control cultivation method for the durians, through an accurate micro-spraying system and a humidity control strategy, a suitable humidity environment is created for growth of the durians, the growth speed of the durians is increased, and the occurrence probability of scorched tips of leaves, burning caused by dry heat and runt seedlings is reduced.

The utility model discloses an auxiliary fixing frame for landscaping tree planting, and relates to the technical field of tree planting assistance. The device comprises a fixing frame, wherein a fixing assembly, a rotating assembly, an extending assembly and a connecting assembly are respectively arranged on the fixing frame; one side of the fixing assembly is fixedly mounted on the outer surface of the fixing frame, so that the fixing assembly clamps and fixes the tree on the inner side of the fixing frame; the fixing assembly is rotated to move towards the side close to a tree, the tree is clamped and fixed, then one side of the connecting assembly is pulled out to drive one end of the extending assembly with one fixed side to move, the end of the extending assembly drives the fixed rotating assembly to move, and the connecting assembly is clamped and limited by itself. According to the fixing frame, the extension assembly can be stretched, so that the counter-acting force of the extension assembly acts on the fixing frame, the fixing frame is prevented from deviating after collision, and the stability of the fixing frame in the using process is improved.

The invention relates to a water storage drip irrigation technology, which is a new technology and a new scheme designed for preventing trees from extreme weather with high temperature, high heat, high radiation and high evaporation capacity during a drought period. The method has the advantages that (as shown in the figure 4) water balance of planted trees is guaranteed, the soil moisture preservation time is longer, the root cracking phenomenon can be effectively prevented, the cooling effect is achieved for the planted trees, and protection measures are very prominent. Through a point, section and surface combined drought resisting mode, full coverage of tree planting and maintenance is realized. And a full pipe network type slow-release drip irrigation technology is applied to meet the drought resisting requirement of long-term balanced water receiving of the planted trees, and manual operation is not needed in the whole process. The vehicle water supply and injection source is convenient, rapid and concentrated, and an optimal water conveying combination mode with main and auxiliary functions and complementary advantages is provided. Technical breakthroughs are as follows: a tree planting protection ring maintenance technology is invented; on the basis of points, sections and surfaces, tree planting drought-resisting full coverage is achieved; the invention relates to a slow-release drip irrigation water supply technology and a multi-purpose new technical scheme and the like.