2917results about "Forestry" patented technology

The present invention relates to a method for remotely and / or autonomously harvesting a tree from air. The method comprises detecting by at least one sensor on a UAV (100) a tree to be harvested, positioning a harvesting tool (105) comprising delimbing means (114) carried by the UAV (100), by using information from the at least one sensor, at a predetermined distance above a canopy of the tree to be harvested, releasing the harvesting tool (105) in a first mode from the UAV (100) from the predetermined distance above the canopy of the tree to be harvested, setting the harvesting tool (105) in a second mode when the harvesting tool (105) has the tree top (131) within its tree receiving area (177). At least a portion of the harvesting tool (105) is below the tree top (131) of the tree to be harvested while the harvesting tool (105) has a certain speed >0 in a downward direction. The first and second mode differ with respect to the tree receiving area (177) of the delimbing means (114) in the harvesting tool (105). The tree receiving area (177) refers to the area in between open and closed delimbing means (114).

The invention relates to the technical field of ecological soil remediation, and discloses a moso bamboo ecological soil remediation directional regulation and control method and equipment which are used for solving the problems of insufficient light transmittance, low acidified soil remediation efficiency and the like caused by a fixed proportion of a traditional bamboo and broad-leaved mixed forest. A random forest algorithm is combined to dynamically optimize a mixing proportion and associated tree species configuration, an unmanned aerial vehicle is used for scanning to generate a three-dimensional crown model, intelligent equipment is guided to accurately intermediate cutting and complementary planting, and in cooperation with a pH response type shading film and an acid-resistant phosphate solubilizing bacterium agent, crown light transmittance improvement and acidified soil improvement are achieved. The equipment comprises an unmanned aerial vehicle carrying a laser radar, an intelligent transplanting robot and a solar drip irrigation system, and the concentration of a fungicide and an irrigation strategy can be dynamically regulated and controlled. The porous bamboo charcoal carrier is prepared by innovatively utilizing the moso bamboo waste, and the functional flora is loaded to replace the traditional peat raw material; according to the scheme, the problems of static configuration, manual dependence and resource waste are solved.

The invention discloses a plant configuration method for synergistically improving forest ecological products, and relates to the technical field of plant configuration methods. The method comprises the following steps: site condition analysis: selecting a forest region with an area of S hectare in a mountain area as an implementation object, and obtaining site conditions of the implementation object through field exploration; setting an ecological target; screening plant varieties; plant configuration layout planning; calculating ecological influence factors; initial ecological target calculation: calculating an initial ecological target by using an ecological target calculation model based on the obtained ecological influence factors of different plant types and the divided forest region information; and adjusting the forest region based on the determined forest region information and the determined plant type information. According to the method, the actual situation of the region can be accurately grasped, the scientificity of a plant configuration scheme is greatly improved, and it is ensured that a forest ecological system always develops towards a preset ecological target.

A chainsaw includes a housing and a cutting assembly. The housing includes a central housing, a motor cover arranged obliquely upward at a tail part of the central housing, and a handle housing arranged obliquely downward at the tail part of the central housing, and a hollow structure is arranged between the motor cover and the handle housing. The cutting assembly is arranged on a front side of the central housing, an axis of the cutting assembly is intersected with an axis of the handle housing, and a first intersection thereof is located inside the handle housing.

The invention provides an important water source forest land water storage efficiency optimization and transformation method and optimization and transformation system, and relates to the technical field of forest land transformation. The method provided by the invention comprises the steps of obtaining forest stand information of a mixed forest in the same time-space environment of a to-be-transformed forest land for typing, constructing a tree cluster configuration based on a typing result, and evaluating the water storage efficiency of the tree cluster configuration to obtain a target configuration; obtaining initial information of a to-be-transformed forest land for typing, and constructing an operation unit based on a typing result; based on a forest stand interference threshold value and a preset age level, determining the number of reformation times of the forest land to be reformed and a reformation batch set of the plurality of operation units as a reformation scheme; and performing optimization and transformation based on the target configuration and the transformation scheme. According to the method, geographic information modeling is carried out on the forest land to be transformed, gradual optimization transformation is carried out in the forest land by taking the tree cluster as the minimum unit, and the forest land can be transformed into the mixed different-age forest land with excellent water storage efficiency step by step.

The invention relates to the field of arid region oasis ecological protection, and discloses an arid region oasis protective barrier construction pattern and plant species configuration method, according to the characteristics of the arid region oasis structure, a protective barrier is laid, and according to the habits, uses and morphological characteristics of plants and the functional difference of different plants, the arid region oasis protective barrier construction pattern is constructed. Proper arbor, shrub and herbaceous plant configuration is carried out, and the method comprises the steps that a photovoltaic, mechanical sand stabilization and shrub and grass sand blocking belt is constructed in the edge zone of the desert, a windproof backbone forest is arranged at the junction of the desert and the oasis, forest network construction is carried out in a farmland area in the oasis, and greening and beautifying are carried out on the periphery and the interior of a residential area. By constructing a multi-layer and multifunctional oasis protection barrier system, desertification control and oasis protection system construction are achieved, regional economic development and biodiversity recovery are promoted, and the win-win situation of ecological benefits and economic benefits is achieved.

The invention is suitable for the technical field of forestry seedling raising, and provides a forestry seedling raising transplanter which comprises an annular fixing plate and a connecting assembly arranged on the annular fixing plate, and further comprises an annular mounting plate rotationally connected to the upper end of the annular fixing plate through a rotary matching assembly, a nursery stock avoiding opening I and a nursery stock avoiding opening II are respectively formed in the annular fixing plate and the annular mounting plate; three arc-shaped guide plates are annularly and evenly fixed to the upper end of the annular mounting plate, guide grooves are formed in the three arc-shaped guide plates, and guide blocks are slidably connected into the three guide grooves. The driving assembly drives the annular mounting plate to rotate in a reciprocating mode, the annular mounting plate drives the three arc-shaped cutting knives to rotate in a reciprocating mode, under the guiding effect of the guiding groove and the guiding block, the synchronous lifting mechanism drives the three arc-shaped cutting knives to stretch into soil, and then the three arc-shaped cutting knives stretch into the soil in a reciprocating rotation mode; therefore, the soil and seedling root cutting effect of the arc-shaped cutting knife is improved.

The invention is suitable for the technical field of mechanical equipment monitoring and control, and provides a mechanical state real-time monitoring system based on the Internet of Things, and the system comprises a data obtaining module which is used for obtaining a real-time monitoring result when a target feller performs felling operation on a target tree according to a preset cutting pressure parameter; real-time vibration data, real-time pressure feedback data and real-time temperature change data of the target feller saw blade within a preset time range are collected; according to the invention, multi-dimensional real-time monitoring of the state of the feller saw blade and dynamic adjustment of the cutting parameters are realized through the Internet of Things technology, and the stability and the intelligent level of equipment operation are effectively improved. By integrating three key parameters of vibration, pressure and temperature, the system provides more accurate saw blade aging evaluation, and solves the problem that a traditional single-parameter monitoring method is easily influenced by the environment and is not comprehensive enough.

The invention relates to the field of desert water conservation and sand fixation, and in particular to a water conservation and sand fixation device and method for a desert windbreak and sand fixation forest, comprising a conical frame for being buried in a sand pit, wherein a conical inner frame is arranged in the conical frame, and the bottom of the conical inner frame is connected to the conical frame, a certain gap is left between the outer side of the conical frame and the inner wall of the conical frame, a plurality of strip grooves distributed along the extension section of the conical inner frame are provided on the four inner walls of the conical inner frame, and a water storage unit for storing water is arranged on the conical frame, and water is replenished toward the water storage unit through an external water replenishing device, and then the water storage unit will uniformly transfer the water inside the water storage unit to the sand inside the conical inner frame, that is, the roots of the seedlings in the conical inner frame are replenished with water, and then the seedlings are supported by a support unit to prevent them from being skewed, and a winding component cooperates with the support unit to adjust the water supply of the water storage unit through the growth of the seedlings and the change of the outer diameter thereof, so as to avoid the waste of water resources.

The invention relates to the technical field of shrub planting, and discloses a sand-fixing shrub planting machine and a planting method.The sand-fixing shrub planting machine comprises two sets of fixing frames and planting pots, seedlings are planted on the inner sides of the planting pots, the upper ends of the two sets of fixing frames are jointly and fixedly connected with a connecting disc, and a sand drilling mechanism is arranged at the lower end of the connecting disc; and a backfilling mechanism is arranged below the sand drilling mechanism, an annular groove is formed in the surface of the connecting disc, a second motor is installed on the inner side of the connecting disc, and the output end of the second motor is fixedly connected with a rotating disc. The device has the advantages that the combined conical auger is used for drilling pits in sandy soil, the influence of backflow of sand grains on pit digging can be effectively avoided, the planting efficiency in a quicksand environment is improved, the drilled sandy soil can be backfilled and compacted, the action operation is coherent, and the planting quality is ensured.

The invention discloses a garden tree transplanting device, and relates to the technical field of garden planting, the garden tree transplanting device comprises a U-shaped moving vehicle and a connecting fixing hoop, two supporting seats are symmetrically fixed on two sides of the middle of the U-shaped moving vehicle, mounting grooves are formed in the upper parts of the two supporting seats, and winding and unwinding structures are symmetrically mounted in the two mounting grooves; the connecting and fixing hoop sleeves a trunk of a tree, the controller controls the winding and unwinding structure to work to pull up the tree to be separated from a tree pit, then the two adjusting tree root protection structures are manually operated to be closed to wrap and protect the bottom root of the transplanted tree, additional damage to the root of the tree in the transplanting process is avoided, and the integrity and health of the tree are ensured. A liquid conveying structure is matched to convey a nutrient solution in the process of moving to a new transplanting area, so that necessary nutrition is guaranteed; meanwhile, the linkage structure is driven, the sterilization structure is driven to work, the sterilization structure compresses air to spray rooting powder to the bottom of the rising transplanted tree, the soil environment can be improved, and plant rooting is promoted.

The automatic salix psammophila planting machine comprises a crawler-type frame, a cross beam frame is fixedly connected to the top of the crawler-type frame, and air cylinder barrels are fixedly connected to the periphery of one side of the cross beam frame; a row of drilling assemblies are arranged on the front side, close to the crawler-type frame, of the cross beam frame in an array mode, each drilling assembly comprises a double-end motor fixed to the portion, close to the inner side of the air cylinder barrel, of the cross beam frame, and a pressure supply assembly is arranged on the air cylinder barrel and comprises main circular gears fixed to two output shafts of the double-end motors; the other end of the pressure supply assembly is provided with a sand blowing assembly used in cooperation with the drilling assembly and the pressure supply assembly. The other side of the cross beam frame is provided with a spraying assembly and a supply assembly which are used for irrigation and water-retaining agent spraying, and the supply assembly comprises a first pot body and a second pot body which are used for storing clear water and a water-retaining agent. The mode of combining mechanical drilling and pneumatic sand blowing is adopted, the depth of planting pits where salix psammophila is inserted is guaranteed, and the survival rate of salix psammophila is increased.

The present invention relates to the technical field of garden greening sapling planting, and discloses a municipal engineering garden greening sapling planter, including an equipment frame, the bottom of the equipment frame is fixedly connected with a plurality of support columns, the end of the support column away from the equipment frame is rotatably connected with a wheel, and the top of the equipment frame is fixedly connected with a plurality of connecting rods. The present invention, by setting an auxiliary planting mechanism, when the planting tube moves downward, the sliding ring of the planting tube side wall is driven to move downward, and the pressing plate at the bottom of the push column is first pressed against the ground, at which time the pressing plate drives the sliding ring at the top of the push column to slide upward along the sliding groove, and the sliding ring slides upward to drive a plurality of telescopic rods 2 to move upward, and the plurality of telescopic rods 2 drive a plurality of auxiliary arc plates to approach the direction close to the trunk, so that the arrangement is conducive to the plurality of auxiliary arc plates in the device to straighten the saplings, and avoid the saplings from being planted crookedly and affecting the growth of the saplings, thereby improving the planting quality of the saplings by the device.

The embodiment of the invention provides a self-adaptive operation method, device and system for a rubber tapping robot, and the method comprises the steps: enabling the rubber tapping robot to start autonomous navigation and automatically drive to a rubber tree to be operated, obtaining corresponding operation data in a database according to the serial number of the rubber tree, and controlling a mechanical arm to move to a preset position; preliminary positioning is conducted, and rubber tapping operation position information of the rubber tree is obtained; a rubber tapping operation track is calculated, a shortest collision-free path is found, and the pose of a mechanical arm is adjusted; after secondary positioning, the rubber tapping module is started to move; wherein the rubber tapping module comprises servo mechanisms in different directions; according to the collected distance information, automatic fine positioning is achieved, and the posture of the mechanical arm is adjusted in real time to cut the rubber tree; servo mechanisms in different directions are adopted, meanwhile, self-adaptive adjustment is achieved, the situation that the motion trail and the stress direction of the blade are not coincident is avoided, and cutting uniformity and cutting precision are guaranteed.

The rubber tapping device relates to the technical field of rubber tapping equipment, the operation smoothness and stability of the rubber tapping device in the prior art are improved, and the operation cost of the device is reduced. The rubber tapping device comprises a first tool apron, the worm gear is rotationally arranged on the first tool apron; the rubber tapping cutter bar is fixedly connected with a shaft of the worm gear and is used for driving the rubber tapping cutter bar to rotate; the rubber tapping blade is arranged on the rubber tapping cutter bar; the worm is meshed with the worm gear; and the output end of the motor is connected with the worm. A motor, a worm, a worm gear, a rubber tapping cutter bar and a rubber tapping blade are integrated in the device, the motor is used for driving the worm to rotate, the worm further drives the worm gear to rotate, the worm gear is in transmission connection with the worm, and under the cooperation of an electronic induction device, rotating operation power is provided for the rubber tapping blade in the cutter feeding, cutter discharging and resetting processes; and meanwhile, the bark can be cut off in a relatively labor-saving manner, and the smoothness of rubber cutting operation is guaranteed.

The invention discloses an intelligent fruit tree cultivation and planting integrated device and a method thereof, and relates to the field of seedling cultivation, the intelligent fruit tree cultivation and planting integrated device comprises a cultivation box, a spherical cultivation frame and two groups of processing mechanisms, the top end of the cultivation box is provided with a square cultivation groove, and the spherical cultivation frame is formed by butting two hemispherical frames; each processing mechanism is composed of a lifting assembly, a clamping assembly and an unfolding assembly, the outer wall of each hemispherical frame is connected with the lifting assembly through a guide rod and two connecting sliding blocks, the lifting assembly is arranged in the cultivation tank and used for controlling lifting of the spherical cultivation frame, and the clamping assembly is arranged at the top of the cultivation box and located on one side of the cultivation tank. In the seedling transplanting process, separation and lifting operation of the spherical cultivation frame is stable, adhesion of soil to root systems when seedlings are taken out of a planting box is effectively reduced, the risk of damage to the root systems is reduced, and the survival rate of the seedlings is remarkably increased.

The invention relates to the technical field of agricultural machinery, in particular to a movable pit digging device for seedling planting. The invention provides the movable pit digging device for seedling planting, which can discharge soil on the spiral drill rod, prevent the soil from flowing back and improve the pit digging efficiency and quality. A movable pit digging device for nursery stock planting comprises a crawler, bolts, a connecting frame, a pit digging mechanism and a soil retaining mechanism, the connecting frame is detachably connected to the upper side of the crawler through a plurality of bolts, the pit digging mechanism capable of digging pits in the ground is arranged on the connecting frame, and the soil retaining mechanism capable of retaining soil is arranged on the pit digging mechanism. When the spiral drill rod rotates downwards to dig holes, a baffle is always attached to the spiral drill rod through the acting force of a second spring, soil on the spiral drill rod is discharged to the outer side of a baffle frame through the baffle, and the effects that the soil on the spiral drill rod can be discharged, soil backflow is avoided, and the hole digging efficiency and quality are improved are achieved.

The invention belongs to the technical field of tree transplanting, and discloses a forestry tree transplanting device which comprises a support, two fixing pins are fixedly connected to the middle of the support, a connecting plate is fixedly connected to the bottom of the right side of the support, a rotating block is rotatably mounted in the middle of the connecting plate, and a hemispherical plate is fixedly connected to the right side of the rotating block. The transmission gear drives the control gears on the two sides to rotate, the control gears rotate to drive the spur rack to rotate through the connecting pin, and when the spur rack rotates in the lower half circle, the spur rack drives the tooth column to rotate and slides downwards along the tooth column at the same time, so that the cutting saw is driven to slide along the arc-shaped groove; similarly, when the spur rack rotates in the upper half circle, the tooth column rotates to drive the arc-shaped rack to slide reversely along the arc-shaped groove, the arc-shaped rack sliding back and forth can partition the tree root, and therefore the problem that it is difficult for an existing spherical digging knife to cut the thick tree root at a time is solved.

The invention relates to the technical field of natural rubber latex collection, in particular to an automatic latex collecting device which comprises a latex collecting assembly and a latex collecting assembly. The latex collecting assembly comprises a latex cup and a support structure, and the support structure is connected with the latex cup and supports the latex cup to a set height; the latex collecting assembly comprises a latex collecting container, a moving structure and a clamping jaw structure, and the moving structure is connected with the clamping jaw structure; the clamping jaw structure is used for clamping or placing a rubber cup, and the moving structure is used for driving the clamping jaw structure to move between the position of the rubber cup and the position of the latex collecting container and turning over the rubber cup to a set angle so that latex collected in the rubber cup can be poured into the latex collecting container. According to the technical scheme, latex is collected in a mechanical mode, the structure is simple, stable and reliable, latex waste is reduced, meanwhile, the latex collecting efficiency is effectively improved, and the labor intensity of latex workers and the latex collecting cost are reduced.

A forest container seedling transplanting planting vehicle with a pre-soil-loosening function belongs to the field of forestry machinery and comprises a chassis frame, a support frame, a seedling guide cylinder, a hole shoveling plate, a first air cylinder, a second air cylinder, a traveling wheel and a soil-loosening plough, the traveling wheel is mounted at the lower end of the chassis frame, the support frame is connected onto the chassis frame and provided with a limiting cylinder, the seedling guide cylinder is fittingly embedded in the limiting cylinder, and the soil-loosening plough is mounted in the limiting cylinder. A connecting rod and a bearing seat are mounted on the barrel, a hole shoveling plate is hinged to the barrel, a first air cylinder is connected between the connecting rod and the supporting frame, a second air cylinder is connected between the bearing seat and the hole shoveling plate, and a soil loosening plough is arranged on the front side of the seedling guiding barrel and connected to the supporting frame through a plough rod. The working resistance of inserting the seedling guide cylinder into the soil and digging holes in the hole shoveling plate can be reduced; the functional integration level of the container seedling transplanting vehicle is enhanced; the reliability of container seedling transplanting is improved; the application range of a soil environment is widened;

The present invention relates to the technical field of tree transplantation, and discloses a tree transplantation device for garden construction based on green environmental protection, including a tree root shoveling mechanism. Above the tree root shoveling mechanism, there is a water spraying structure. Above the water spraying structure, there is a tree trunk clamping mechanism. Behind the tree root shoveling mechanism, there is a driving mechanism. The rear side of the driving mechanism is fixedly connected with a welding panel. One end of the tree trunk clamping mechanism close to the driving mechanism is fixedly connected with an L-shaped fixing rod. The tree root shoveling mechanism includes a circular plate. The outer side surface of the circular plate is fixedly connected with a first gear. Inside the circular plate near the first gear, there is a sliding bar slidably connected. The upper and lower surfaces of the sliding bar are both fixedly connected with cylinders. The front side surface of the sliding bar is fixedly connected with a small gear. The present invention has the characteristics of stabilizing trees, automatically watering, and improving the survival rate of transplanted trees.

The utility model relates to the technical field of forestry equipment, in particular to a nursery stock transplanting device which comprises a moving assembly, a lifting assembly installed on the moving assembly, a rotary digging assembly and a supporting assembly, and the rotary digging assembly and the supporting assembly are installed on the lifting assembly. Compared with the prior art, the rotary excavating device has the advantages that through the design of the lifting assembly, especially through the cooperation of the inverted-U-shaped fixing frame, the adjusting rod and the guide rod, flexible adjustment of the rotary excavating assembly in the height direction is achieved, rotary excavating work can be adjusted according to the actual situation of nursery stocks, the rotary excavating device is suitable for the nursery stocks of various plant types, and the work efficiency is improved. The device is driven to work through a driving motor, manual operation is replaced, the working efficiency is improved, the roots of nursery stocks and soil wrapping the roots of the nursery stocks can be wholly dug out, damage to the root systems of the nursery stocks in the transplanting process is reduced, and the transplanting survival rate is increased; the nursery stocks can be stably supported and clamped in the transplanting process, and the nursery stocks are prevented from shaking and falling off in the transplanting process.

The present invention is mainly used in the field of agricultural and forestry machinery, and in particular, it relates to a gathering, profiling, cutting and harvesting device for sand-growing bushes. The purpose of the present invention is to provide a straw-pulling, gathering and profiling cutting device, which aims to solve the problem of poor profiling cutting ability in the current bush stubble operation. When cutting the bushes, first use the hanging support component and the lifting mechanism to adjust the clamping mechanism to complete the gathering of the bushes, and then drive the cutting device through the power telescopic device to complete the cutting and profiling action. The entire cutting and profiling action is divided into two steps: 1. First, use a flat cutting tool to cut the roots of the bushes flat; 2. Then use a three-dimensional profiling cutting tool to profile and prune the roots. It can perform good cutting and profiling on the sand bags formed at the roots of the bushes due to the accumulation of sand, gravel and wind-blown sand, thereby ensuring the consistency of the stubble height.

The invention belongs to the technical field of sand shrub planting, particularly relates to a shrub planting device used under a sand photovoltaic panel, and aims to solve the problems that an existing device is low in planting efficiency and has large limitation in shrub planting, the following scheme is provided, and the shrub planting device comprises a driving walking assembly, a pit digging assembly, a planting assembly and a soil filling assembly; the planting device can advance in the set direction under a sand photovoltaic panel by driving the walking assembly, shrub planting is conducted on the two sides of the device after the walking assembly is driven to advance by a certain distance, the one-time planting hole site digging process and the planting process are synchronously conducted, and the planting efficiency is improved. The planting efficiency of the shrubs under the sand photovoltaic panel is improved, after the shrub saplings are planted in the holes, the dug planting holes can be filled and leveled up through the soil filling assembly, the whole planting process of the shrubs is achieved, and due to the fact that the planting areas are located on the two sides of the driving walking assembly, planting cannot be affected by the heights of the shrub saplings.

The invention discloses a transplanting device and method for fruit tree cultivation, and belongs to the field of fruit tree transplanting. A transplanting device for fruit tree cultivation comprises a cart body and a loading slide way fixed to the top of the cart body, a driving shaft is rotationally connected to the cart body, a pit digging auger is fixedly connected to the bottom end of the driving shaft, the transplanting device further comprises two sets of semi-arc bins, and the two sets of semi-arc bins are rotationally connected to the two sides of the bottom of the cart body respectively; the opening and closing motor is used for controlling the two groups of semi-arc bins to be opened, in cooperation with the repulsion effect between the magnetic plate and the piston plate, firstly, rooting liquid in the liquid storage box is sprayed to the roots of fruit trees, so that the final survival rate of fruit tree transplanting is increased, and secondly, the fruit trees automatically fall into transplanting pits, so that the survival rate of fruit tree transplanting is increased. Meanwhile, the improved soil can automatically fall into the transplanting pit, so that automatic spraying of the rooting liquid and automatic backfilling of the soil are realized, the transplanting steps are simplified, and the transplanting efficiency is greatly improved.

The invention relates to the field of navel orange planting, in particular to a planting device for navel orange sapling transplanting. The fixed half hopper is arranged below the front side of the transplanting frame, and the middle of the fixed half hopper is provided with a through groove for a navel orange tree seedling trunk to penetrate through; the sliding half hopper is arranged below the front side of the transplanting frame in a sliding manner; the sliding half hopper and the fixed half hopper can be spliced into a complete hopper shape; the backfilling wheel is arranged on the front side of the bottom of the transplanting frame, and the backfilling wheel rotates so that the soil can be backfilled to the roots of the navel orange saplings. According to the planting device, by arranging the fixed half hopper and the sliding half hopper which can limit navel orange seedlings, the navel orange seedlings are erected in the planting pits, soil is backfilled into the planting pits of the navel orange seedlings in cooperation with the rotating backfilling wheel, the navel orange seedlings can be rapidly transplanted, the transplanting process is simplified, operation is convenient, the manual operation requirement is reduced, and the navel orange seedlings can be rapidly transplanted. The transplanting efficiency is improved.

The invention relates to the technical field of nursery stock transplanting, in particular to nursery stock transplanting equipment suitable for landscaping construction, which comprises a fixing device, a ditcher arranged at the front end of the fixing device, a nursery stock transportation mechanism arranged at the top of the fixing device and two groups of symmetrically arranged soil treatment devices for treating subsequent soil. According to the nursery stock transplanting equipment suitable for landscaping construction, after a driving motor in the driving part is started, a driving plate drives a grooved wheel to rotate periodically, meanwhile, a rotating shaft in a nursery stock tray part and two sets of trays can be driven to generate periodicity, and nursery stocks needing to be transplanted can be transplanted under driving of the trays; the nursery stock falls into a groove formed by the ditcher from the nursery stock lowering groove, an operator only needs to stand at the rear end of the external traction device and place the nursery stock into the tray moving to the front, and through mechanical operation, the manual operation time is shortened, and the labor intensity of the operator is reduced.

Methods and systems for managing risks for agricultural systems include receiving an agricultural system unit (ASU) selection for an ASU associated with an agroforestry agricultural system, and accessing an analysis for a plant corresponding to the ASU selection based on a selection type of the ASU selection. An assessment associated with the plant corresponding to the ASU selection may be accessed based on the analysis and the selection type, and a need for a risk mitigating technique based on the analysis and / or the assessment may be determined. Results of processing the ASU selection may be indicated in a graphical user interface (GUI) based on the selection type. Plants of the agroforestry agricultural system may include cocoa trees.

The invention relates to the technical field of forestry planting, in particular to a water retention and improvement afforestation method for dry soil. The afforestation method comprises the following steps: (1) preparing a soil conditioner; (2) preparing a water retention material; (3) seedling planting and afforestation; and (4) performing conventional management after seedling field planting. When the method is used for afforestation, the afforestation survival rate can be effectively increased.

The invention belongs to the field of agricultural mechanization equipment, and provides greening auxiliary planting equipment based on different mountainous area site conditions, the greening auxiliary planting equipment comprises a hand-held device and a walking device, the walking device comprises a front wheel mechanism, a rear wheel mechanism and a bottom bridge, and a pair of ground gripping devices is arranged at the tail of the bottom bridge; an intestine-shaped vehicle body is arranged above the front wheel mechanism and the rear wheel mechanism, a rotary clamping device is arranged at the front end of the intestine-shaped vehicle body and comprises a plurality of lower clamping openings distributed at intervals, a tail hoop is arranged at the position, close to the rear end, of the intestine-shaped vehicle body, and the two sides of the tail hoop are each provided with a telescopic device. The telescopic device comprises a fixed cantilever, a movable cantilever, a plurality of upper clamping pieces and a centralizing clamping piece, and a control device used for controlling the telescopic device to stretch out and draw back is arranged on the movable cantilever and the handheld device. The device is reasonable in design, good in moving flexibility, good in mountainous region trafficability and beneficial to auxiliary planting and improvement of operation efficiency.