879 results about "Pruning" patented technology

The invention relates to the technical field of power systems, in particular to a power transmission line tree obstacle hidden danger detection method and system considering the wind deflection influence and a medium, and the method comprises the steps: carrying out the tree growth prediction according to an original multi-source data set, and obtaining a tree growth prediction result; performing three-dimensional windage yaw effect analysis based on the tree growth prediction result and the original multi-source data set to obtain a tree windage yaw quantification result; respectively calculating the risk time of the tree in the vertical direction, the horizontal direction and the inclined direction according to the tree windage yaw quantification result; evaluating a comprehensive risk index between the tree and the power transmission line according to the risk time to obtain a tree barrier hidden danger degree; and taking minimization of the total pruning amount and maximization of the safety margin as optimization objectives, generating a tree pruning strategy based on the hazard degree of the tree obstacle hidden danger, and pruning the risk trees of the power transmission line according to the tree pruning strategy. According to the method, tree growth prediction and windage yaw effect quantification are carried out by fusing multi-source data, and the power transmission line fault risk caused by tree obstacles is effectively reduced.

Methods, devices, and systems, that relate to mechanization of agricultural tasks, including a robotic tool carrier configured to be mounted on a tractor or other type of vehicle and employing imaging and artificial intelligence to perform agricultural tasks, such as pruning, cutting vegetables, or weeding crops.

The invention provides a hydroponic infinite propagation method for bamboo reed. The method mainly comprises the following steps: S1, selection and pretreatment of lateral branches of bamboo reed: in March to May, cutting out the lateral branches with the length of 15-25cm by using sterile branch scissors, cleaning the lateral branches by using clear water, and culturing the cleaned lateral branches in an ABT rooting powder No.1 solution for 24h; s2, hydroponic treatment: putting the bamboo reed lateral branches treated by the rooting powder solution into a hydroponic container filled with clear water for hydroponic treatment; s3, carrying out plant division treatment, namely separating a primary tillering plant from a stock plant by using a sterile scalpel on a bamboo reed side branch with the primary tillering reaching 10-15cm; s4, stock plant transplanting and primary tillering plant water planting; s5, circulating operation: repeating the steps S3 and S4; and continuously utilizing the tillering plants to carry out hydroponic propagation until the required number of seedlings is reached. The method is simple to operate, low in cost, neat and strong in transplanted seedlings, high in propagation efficiency and capable of infinitely propagating, and can effectively meet the requirements of the market on the bamboo reed seedlings.

The invention discloses a tomato plant segmentation method based on an improved yolov8s-seg model, and belongs to the field of crop machine vision detection methods. The method comprises the following steps: acquiring images of tomato plants, and establishing a tomato plant image data set in a natural scene; performing data enhancement on the tomato plant image data set, dividing a training set, a verification set and a test set, and labeling each tomato plant; the method comprises the following steps: generating an improved yolov8-seg model which comprises a Backbone network, a Neck network and a Head network; using the training set, the verification set and the test set to obtain a detection model with an optimal weight; and inputting a tomato plant image to be detected into the detection model, and segmenting a main branch, a side branch, a fruit branch, a mature fruit and an immature fruit from the tomato plant image to be detected by the detection model. According to the invention, each part of a tomato plant can be accurately segmented, and reliable technical support is provided for realizing integrated operation of intelligent tomato branch and leaf pruning and fruit picking.

The invention discloses a method for ecologically controlling pests in a citrus orchard, which comprises the following steps of: preparing mint, salvia officinalis and ageratum conyzoides in a ratio of 1: 1: 1 in the middle of the citrus orchard to form a strip-shaped or chessboard-shaped layout with the coverage area of 30-50%, and synergistically repelling the pests and attracting natural enemies by utilizing plant volatile matters; the method specifically comprises the steps that an intercropping belt is arranged at the position 1 m away from citrus trees, the belt width is 2 m, and the plant row spacing is 30 cm * 40 cm; citrus field planting is conducted, transplanting is conducted in spring of the next year, organic fertilizer and regular pruning and covering (three times every year, soil covering is conducted after smashing, and wood vinegar is added) are combined; mint releases menthol, salvia officinalis releases eucalyptol to expel parasites, ageratum conyzoides attracts predatory mites to control red spiders, and mineral oil and a yellow sticky card are supplemented for prevention and control; aiming at facility cultivation, LED supplementary lighting (red light: blue light: white light = 3: 1: 1) and fan diffusion volatile matters are additionally arranged. The use of chemical pesticides is reduced by 40% or above, the pest population density is reduced by 50%-70%, meanwhile, the diversity of soil organic matter and microorganisms is improved, and the method is suitable for open-air and greenhouse citrus orchards.

The invention relates to the technical field of pepper planting, and discloses a pepper planting method for improving pepper quality, which comprises the following steps: soil and matrix treatment, seed treatment and sowing, field management and regulation, fertilization strategy, pest control and ecological balance, and plant pruning and fruit optimization. According to the pepper planting method, through the synergistic effect of all links, the pepper planting effect and quality are comprehensively improved from soil improvement to seed treatment, from field management to pest and disease control and then to plant pruning and fruit optimization. Compared with a traditional planting method, the quality indexes such as vitamin C content and capsaicin content of the chilies planted through the method are remarkably improved, the growth cycle is shortened, the yield is increased, meanwhile, use of chemical pesticides is reduced, and the method is environmentally friendly, has remarkable economic, social and ecological benefits and is worthy of popularization and application. Powerful support and guarantee are provided for sustainable development of the pepper planting industry.

The invention discloses a pruning analysis method and system based on deep learning, and the method comprises the following steps: S1, collecting images of fruit tree branches through an image collection device, uploading the image data to a cloud end, and constructing three-dimensional positions between the fruit tree branches at the cloud end; s2, compensating image offset caused in the shooting process, and correcting image blurring; s3, extracting key features in the images according to the obtained fruit tree branch images, comparing the key features with historical data, and matching the key features with the historical data to obtain historical data with the same conditions; S4, predicting branch development conditions after different pruning modes, predicting subsequent fruit generation conditions, and determining a pruning strategy. According to the pruning analysis method and system based on deep learning provided by the invention, the problems existing in the fruit tree branches in the image can be found, and the corresponding pruning mode is given, so that the pruning difficulty is reduced, and according to the pruning mode given by the system, people lacking experience can also achieve the pruning effect of professional fruit farmers.

The invention relates to the technical field of green plant pruning, in particular to a green plant pruning machine which comprises an intelligent trolley and a pruning knife and further comprises a lifting table, a swing arm, a pruning knife arm and an auxiliary pruning knife, the tail end of the swing arm is pivoted to the lifting table, and a limiting device for limiting 90-degree and 180-degree positions is arranged between the swing arm and the lifting table; the swing arm is vertically connected with the trimming cutter arm, and the trimming cutter is movably arranged on the trimming cutter arm; a base is arranged at the bottom of the pruning knife, an auxiliary pruning knife is arranged on the outer side face of the base, and orthographic projections of the upper end of the auxiliary pruning knife and the lower end of the pruning knife on the side face are overlapped. The two sides of the intelligent trolley are each provided with a distance measuring device used for sensing road edge stones. An obstacle detection device is arranged at the front end of the intelligent trolley; a handrail is movably connected to the rear portion of the intelligent trolley. The green plant strip trimming device can realize trimming based on road edge stones, trimming is thorough, and trimming conversion between the top and the side vertical face of a green plant strip is realized.

The invention discloses an ecological planting method for remarkably improving the amino acid content of citrus, which comprises the following steps: (1) mixing and fermenting pruned citrus branches, weed straws, livestock and poultry manure and indigenous probiotic ferment powder to prepare a basic microbial fertilizer, and adding a calcium magnesium phosphate fertilizer and monopotassium phosphate to prepare a special microbial fertilizer for citrus, applying as a base fertilizer in winter; (2) after citrus pruning, in key phenological periods such as a flower bud period, a young fruit period and a fruit swelling period, an indigenous probiotic enzyme diluent with a specific dilution ratio is used for systematic foliage spraying on a tree body. The indigenous probiotic enzyme contains bacillus amyloliquefaciens, saccharomycetes, active enzymes and a plurality of nutrient elements. The method can significantly increase the total amino acid content of citrus fruits, greatly increase the yield, improve the taste of the fruits, enhance the tree body resistance, reduce the use of chemical pesticides, improve soil, and realize quality improvement, yield increase and green sustainable development of citrus planting.

The utility model relates to the technical field of forestry maintenance, and discloses a tree-climbing pruning robot which comprises a supporting mechanism, the supporting mechanism comprises a machine box internally provided with a storage battery and a control module, the two sides of the machine box are each provided with a positioning connecting rod, and the whole machine box is in a clamping ring shape with a notch and is used for surrounding a tree; the tree climbing machine further comprises three tree climbing mechanisms, each tree climbing mechanism comprises a driving box with a driving shaft, the driving boxes are connected to the surface of the machine box and the ends of the two position adjusting connecting rods respectively, and the driving shafts of the driving boxes are sleeved with crawler belts attached to the surfaces of trees. The pruning device further comprises a pruning mechanism which is arranged at the top end of the driving box and used for pruning trees, the tree climbing mechanism can be attached to the surfaces of the trees and is matched with the crawler belt to move to drive the device body to move upwards, and therefore the pruning mechanism climbs the trees to the proper positions to prune branches. Manual tree climbing operation is avoided, and the safety of the pruning process is improved.

The invention relates to the technical field of interplanting, in particular to a method for interplanting hemerocallis fulva under a nectariferous forest, which comprises the following steps: planning a forest stand light transmission plotting and planting zone; preparing soil layered improvement and base fertilizer; grading and planting hemerocallis fulva seedlings; erecting a dynamic shading system; drip irrigation belts are buried synchronously; synergistically pruning the nectariferous plants; root system isolation barrier construction; and dynamically monitoring and regulating the growth period. According to the method, the planting zone is precisely planned through canopy density surveying and mapping, and the optimal light environment is created for day lily; the layered soil improvement technology specifically meets the requirements of root systems with different depths; the adjustable sunshade net and the drip irrigation system form a light-temperature-water-fertilizer coordinated regulation and control network; the root prevention barrier is combined with the acid isolation belt to thoroughly block interspecific competition; accurate intervention in the whole growth period is achieved based on dynamic management of real-time data. The whole process forms a monitoring, execution and feedback closed loop, and the survival rate, the ornamental quality and the economic output of hemerocallis fulva are remarkably improved on the premise that the ecological function of the nectar forest is guaranteed.

The invention discloses a cherry maturity and surface defect detection method and a related device, and the method comprises the steps: collecting and preprocessing cherry image data, and constructing a cherry image data set; constructing a reference target detection model Cherry-YOLO, performing response-structure double-guide pruning operation on the reference target detection model Cherry-YOLO, introducing a structure perception cross-layer distillation mechanism to obtain an SEDDP-YOLO model, and performing training by using a cherry image data set to obtain a lightweight optimized cherry detection model; and the maturity and surface defects of the cherries are detected by using the lightweight optimized cherry detection model, so that automatic detection and grading tasks of the cherries are completed. According to the method, efficient and accurate detection of the maturity and the surface defects of the cherries is realized, the real-time deployment requirements on orchard sites, sorting assembly lines and low-power-consumption equipment are met, and the method can be widely applied to the field of small target identification and grading detection of other agricultural products.

The utility model belongs to the technical field of greening pruning, and particularly relates to a pruning device for landscaping, which comprises a fixed force arm and a movable force arm, a hinge shaft is fixedly mounted in the middle of the fixed force arm, the movable force arm is rotatably connected to the outer surface of the hinge shaft, and blades are arranged at the top ends of the fixed force arm and the movable force arm. The ends, away from the blades, of the fixed force arm and the movable force arm are fixedly provided with power mechanisms driving the two blades to get close to each other. According to the trimming device for landscaping, the fixed force arm and the sliding handle are held by hands, the two blades are driven to get close to each other through the power mechanism, the fixed force arm and the fixed handle are fixed and are not prone to falling off in the handheld process, and when manual adjustment is needed, the sliding handle slides upwards, the movable force arm is exposed, and the blades are fixed. Manual cutting can be achieved by manually pressing the movable force arm, manual pressing of the movable force arm is not affected by upward moving of the sliding handle, and therefore the effect that use is convenient after manual operation and electric operation are switched can be achieved.

The invention discloses a red pepper layered tree shape cultivation and pruning-free picking method. The problems that traditional red pepper picking is low in efficiency, high in labor cost, complex in pruning and difficult in old tree transformation are solved. According to the technical scheme, when a new tree is cultivated, first-level branches (trunks) are controlled to be 2-2.5 m, tops are removed, three layers of second-level branches which are evenly distributed in a staggered mode are cultivated, three branches are arranged on each layer, nine branches are evenly distributed by 360 degrees in total, 15-20 sets of third-level branches are cultivated for each second-level branch, each set comprises A branches and B branches, and the two sides of each set are staggered; during picking, one third-level branch in each group is removed (with hidden buds reserved), and pruning is avoided; when old trees are transformed, branches and trunks are cut, stumps are reserved, and robust sprout tillers are selected to be cultivated according to a new tree method; according to the method, the yield of a single plant in the full-producing period reaches 27-54 jin, the picking efficiency is improved by 3-5 times, the labor cost is reduced by 50% or above, and the method is suitable for red pepper suitable-to-grow areas at the altitude of 1500-2200 m.

The invention discloses a climbing type branch pruning robot based on Mecanum wheels, and relates to the technical field of forestry machinery and intelligent robots, and the climbing type branch pruning robot specifically comprises a rotating platform, a climbing mechanism, a mechanical arm, a pruning mechanism, a clamping mechanism, a crushing mechanism and a multi-mode sensing module. The rotating platform drives a gear and an annular rack to rotate through a stepping motor so as to drive mechanisms such as a mechanical arm to move around a trunk in the circumferential direction; the climbing mechanism adopts a Mecanum wheel form, and realizes omni-directional movement of the surface of a trunk through differential control so as to complete work such as climbing and obstacle avoidance; the pruning mechanism is used for pruning branches by utilizing a clamp shear, and the branches are conveyed into the crushing box through a conveying belt and cleaned by the crushing mechanism; the multi-mode sensing module can identify obstacles and branches to be trimmed; according to the invention, through the integration of omni-directional movement and intelligent sensing technologies, the technical problems of omni-directional obstacle avoidance, accurate branch shearing, synchronous chipping processing and the like of existing forestry machinery are effectively solved, and automatic pruning of high-altitude branches is facilitated.

The invention relates to the technical field of transplanting, digging, felling or pruning and field planting of trees, and discloses a seedling planting and afforestation method for overcoming field planting obstacles in drought and barren mountainous regions. And then the water storage substrate is filled in the semi-isolation chamber, so that water added into or infiltrated into the semi-isolation chamber is stored for growth of the nursery stocks instead of being lost in an evaporation or leakage form, and the nursery stocks are prevented from being stressed by water shortage. Meanwhile, the water storage substrate contains a large amount of long-acting organic matters, not only has the effects of loosening soil and storing water, but also can provide a carbon source for the added nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium bacteria for a long time, so that the microbial inoculum can provide nutrients for the seedlings for a longer time, and the seedlings are prevented from being stressed by nutrient deficiency. The above points are combined to solve the problems of field planting obstacles and low survival rate in afforestation in the drought and barren mountainous region, and the transplanting survival rate is obviously improved.

The invention relates to the technical field of agricultural chemistry, and discloses a citrus sapling flower killing agent and a preparation method and application thereof, the flower killing agent comprises fluoroglycofen-ethyl, the dilution concentration of the fluoroglycofen-ethyl is 15000-25000 times, and the dosage form is 10% missible oil or 20% microemulsion. When the pesticide is used, the pesticide application time is the flower bud development S1 stage, and the spraying amount is 50-80 L / mu. According to the invention, the traditional application of fluoroglycofen-ethyl as a herbicide is broken through, the fluoroglycofen-ethyl is innovatively developed into the citrus sapling flower-killing agent, the functional boundary of pesticides is widened, and a brand new chemical regulation idea is provided for the flower control of woody plants; through fixed pesticide application period, concentration, environmental parameters and other elements, a reproducible'chemical pruning 'technical regulation is formed, the volatility of traditional empirical management is changed, and scientific and standardized development of citrus sapling management is promoted.

The invention discloses an intelligent pruning system and method for vine crops. The intelligent pruning system comprises a multi-foot moving platform, a two-stage visual positioning module, an obstacle avoidance module, a multi-mode cutting module and a control module. The multi-foot mobile platform adapts to complex terrains, multiple sets of bionic mechanical arms are symmetrically arranged on the top, and collision is avoided through anti-interference cooperation; in the two-stage visual positioning, the coarse positioning identifies a bud flower area based on an HSV color space and transfer learning, and the fine positioning adopts macro vision and an improved YOLOv5 model to realize the pose compensation of the mechanical arm; the obstacle avoidance module generates a three-dimensional point cloud through laser radar scanning, and plans a collision-free path in combination with an adaptive step RRT algorithm. The multi-mode cutting module integrates a piezoelectric sensor, a near infrared spectrum and the like, and a pneumatic cutting tool, a mechanical cutting tool or a laser cutting tool is dynamically switched. The control module coordinates the whole-process operation and supports the shearing and vine swinging modes; the system realizes high-precision identification, self-adaptive cutting and low damage rate, and is suitable for automatic management of vine crops such as grapes and watermelons.

The invention provides an intelligent pruning robot for garden trees, and relates to the field of tree pruning devices. The intelligent pruning robot for the garden trees comprises a moving device used for driving the whole pruning robot to move and comprising a shell, the inner side wall of the shell is slidably connected with a sliding plate, four universal wheels are arranged at the bottom end of the sliding plate in a rectangular array, and a collecting device comprising first translation modules fixedly arranged on the two sides of the shell, a placing plate is fixedly connected to the top end of the first sliding block, a protective net bag is rotationally connected to one side of the top end of the placing plate, and two first telescopic rods are rotationally connected to the other side of the top end of the placing plate. By arranging the moving device, people are prevented from being injured due to falling of branches, the safety during use is improved, by arranging the climbing device, the branches at the high positions of trunks are effectively pruned, the overall pruning efficiency is improved, by arranging the pruning device, automatic pruning of trees is effectively achieved, and the overall working efficiency of the device is improved.

The utility model relates to the technical field of agricultural tools, in particular to a novel fruit picker. The fruit picker comprises a first clamping arm, a second clamping arm and a trimming arm, the second clamping arm is located on the front side of the first clamping arm, the trimming arm is located on the front side of the second clamping arm, and the top of the right side of the trimming arm is designed to be edged; when the first clamping arm and the trimming arm are held tightly, the first clamping arm, the first clamping block, the second clamping arm and the second clamping block are driven to clamp a fruit stem of a fruit, and then when the first clamping arm and the trimming arm are continuously held tightly, the edged part of the trimming arm is driven to cut off the fruit stem of the fruit. At the moment, the grooves between the top of the second clamping arm and the second clamping block and between the top of the first clamping arm and the first clamping block can enable the scissors to be embedded into the fruit stem without slipping off, so that the effects that the fruit stem of the fruit is cut off from the branch and the fruit does not fall off are achieved.

The utility model relates to the technical field of branch pruning devices, and discloses a pruning device convenient to prune high places, which comprises a device main body, a handle is fixedly connected to the bottom of the device main body, a diesel generator is arranged at the bottom of the handle, and a pruning fixing mechanism and a starting electric push rod are arranged to fix the pruning device. Before the pruning blades on the two sides make contact with the pruning branches, the anti-skid clamping pads make contact with the pruning branches firstly, the anti-skid clamping pads on the two sides clamp the two sides of the to-be-pruned branches, then the pruning blades shear the designated portions of the to-be-pruned branches, and after pruning is completed, under the action of the elastic force of the springs, the pruning blades can be driven to move relatively. The anti-skid clamping pad arranged on the inner side is pushed to abut against the pruned branches all the time through the anti-skid clamping pad arranged on the inner side, so that the pruned branches are prevented from falling to the ground along with gravity, workers working on the ground are prevented from being injured or scratched, the safety of the device in the working process is further improved, and the personal safety of the workers is protected.

The invention provides an orchard building method and a pruning method of a double-layer dwarf open-center-shaped high-photosynthetic-efficiency cultivation pear orchard, and belongs to the technical field of fruit tree cultivation. According to the orchard building method for the high-photosynthetic-efficiency cultivation pear orchard, multiple factors such as the sun drift angle, the day photosynthetic efficiency change around pear trees, the geographic latitude of the orchard and the growth period of pear varieties are comprehensively considered, and the planting row direction and the high-photosynthetic-efficiency tree form are determined and pruned according to the latitude of the place where the orchard is located and the day photosynthetic efficiency change around the pear trees. By means of the orchard building method, by selecting a high-light-effect tree form and a scientific pruning method, controlling the height and size of a tree crown, thinning and removing over-dense branches on the upper portion and adjusting a fruiting branch group, the ventilation and light transmission conditions in the tree crown can be effectively improved, shielding of the tree crown to lower leaves is reduced, and illumination of the lower leaves is further improved. The method is simple and easy to implement, convenient to popularize and apply, and capable of remarkably improving the pear tree photosynthesis efficiency and improving the fruit yield and quality of pears.

The invention discloses a high-yield planting method for lonicerae flos. The method comprises the following steps: S1, seedling cultivation; s2, transplanting seedlings; s3, pruning branches; s4, erecting a pergola; s5, the rattans are pulled; s6, cultivation management. According to the invention, the revolutionary dynamic V-shaped rotating pergola design is combined with an accurate staged pruning strategy and a space orthogonal traction technology; the problems that in traditional lonicera confusa planting, stress resistance is reduced due to high-frequency pruning, the risk that flower buds are cut by mistake due to view shielding and blind pruning, and canopy closing is caused by a rigid pergola are systematically solved. Finally, the comprehensive targets of enhancing the stress resistance of the plants, remarkably reducing the pruning burden and risk, maximizing ventilation and light transmission, promoting flower bud differentiation and stabilizing and improving the yield are achieved. The core value of the system lies in that static supporting of the pergola is converted into dynamic response, and management intervention of the whole growth cycle is optimized.

The invention belongs to the technical field of green plant pruning, and discloses an automatic green plant pruning and branch and leaf recycling system for landscape engineering. Comprising the following modules: a data acquisition module used for acquiring parameter data of green plants in landscape engineering in real time; and the health assessment module is used for assessing the health score of the green plant according to the collected parameter data and marking the to-be-pruned area according to the health score. According to the invention, the health assessment module is arranged, a laser radar, a multispectral camera, an infrared thermal imager and a temperature and humidity sensor are integrated, branch and leaf density, leaf surface moisture content, temperature and environment data are synchronously acquired, a green plant health score of a corresponding to-be-pruned area is output, and green plants in landscape engineering are classified and marked according to the health score. Classification marks are a low-health area, a middle-health area and a high-health area, and evaluation comprehensiveness is improved through multi-modal data fusion.

The invention discloses a papermaking method taking waste grape branches as raw materials. The papermaking method comprises the following steps: (1) cutting back branches: cutting back all sections of annual grape branches; (2) peeling: soaking the cut-back branches in alkali liquor for 48 hours, then taking out the branches, cleaning the branches with clear water, and peeling off barks to obtain peeled branches; (3) cooking: cooking the peeled branches in a reaction kettle containing sodium sulfide and sodium hydroxide liquid, and taking out a softened material after cooking is completed. And (4) pulping and papermaking: washing the boiled softened material to be neutral, and then pulping and papermaking to prepare paper. According to the method, the cooking temperature is controlled through a sulfate cooking method, resource reutilization of waste in the vineyard is achieved, and the method has important significance in promoting healthy and sustainable development of the grape and wine industry.

The utility model relates to the technical field of garden pruning instruments, and particularly discloses a cylindrical pruning cutter which comprises a cutter holder and a blade, the cutter holder is arranged in a circular ring shape, a fixing part is arranged at one end of the cutter holder, a mounting part is arranged at the other end of the cutter holder, the blade is in a circular ring shape, one end of the blade is fixedly connected with the mounting part, and sawteeth are arranged at the other end of the blade in a surrounding mode. The utility model further discloses a trimming device with the trimming cutter. The cylindrical shape trimming cutter and the trimming device are simple in structure and high in trimming efficiency.

The invention discloses a high-yield cultivation method for muskmelons in sand land in South China, which belongs to the technical field of agricultural cultivation and comprises the steps of preparation before cultivation, seedling raising, transplanting, field management and harvesting. The variety is a heat-resistant and moisture-resistant type with good resistance, and is matched with a steel pipe type multi-span greenhouse and an insect-proof net to create a suitable growth environment. The planting crop rotation of three crops in one year makes full use of resources. Water and fertilizer integrated irrigation is adopted, and water and fertilizer are accurately supplied. Fine management is conducted in the seedling raising link, and robust melon seedlings are cultivated. Details are emphasized during transplanting, and the survival rate is guaranteed. Field management is carried out according to the growth rule of muskmelons, precise regulation and control are carried out in all stages such as vine stretching, vine binding and branch pruning, and diseases and pests are specifically prevented and controlled. And timely harvesting after 35-44 days of maturation. The cultivation method has the advantages that the cultivation method adapts to the special environment in South China, diseases and insect pests are reduced, water and fertilizer are accurately supplied, plant growth and fruit development are promoted, the land resource utilization rate is increased, the yield and quality of the thick-skin muskmelons can be effectively improved, and good benefits are brought to farmer households.

The invention relates to the technical field of flower flowering phase regulation and control, and discloses a regulator and a method for promoting secondary flowering of crape myrtle, the regulator comprises 50 parts by weight of benzylaminopurine, 4.6-5 parts by weight of compound sodium nitrophenolate and more than or equal to 100 parts by weight of an amino acid composition; or 18 parts by weight of benzylaminopurine, 18 parts by weight of gibberellin, 4.6-5 parts by weight of compound sodium nitrophenolate and more than or equal to 100 parts by weight of an amino acid composition. The regulator provided by the invention comprehensively acts on multiple aspects of cell division, dormancy breaking, hormone regulation, nutrition supply, stress resistance enhancement and the like to jointly promote secondary blooming of the crape myrtle, increase the blooming amount and prolong the blooming period, and by virtue of multiple aspects of effects of pruning, fertilization, insect killing, plant growth regulator regulation and the like, the yield of the crape myrtle is increased. Secondary blooming of the crape myrtle is promoted, the blooming rate, the blooming duration and the blooming amount of secondary blooming are increased, and the growth vigor of the crape myrtle in the next year is not affected.

The invention relates to the field of landscaping maintenance, and discloses an intelligent pruning method and system for green plants, a pruning robot and a control device.The method comprises the following steps that real-time data of the plants are obtained through a sensor; evaluating data by using machine learning and making a pruning plan; generating an optimal travel path based on the plan; controlling the robot to perform trimming according to the path and feed back force and angle; adjusting a pruning strategy according to the feedback and outputting a result; after trimming is completed, evaluating a result and adjusting a path or a strategy; the invention further provides an intelligent pruning system for the green plants. A machine learning module; a path planning module; a control module; a feedback module; and an evaluation module. The intelligent analysis technology based on multi-sensor data acquisition and machine learning is adopted, the growth state of the plant can be obtained in real time, the pruning plan can be dynamically generated, and the efficient and accurate pruning effect is achieved.

The utility model relates to the technical field of branch pruning, and discloses a pruning device for garden construction, which comprises a first connecting piece, one side of the first connecting piece is rotatably connected with a second connecting piece, and one side of the first connecting piece and one side of the second connecting piece are fixedly connected with mounting cylinders. Mounting blocks are slidably connected to the interiors of the two mounting cylinders, one ends of the two mounting blocks are fixedly connected with mounting frames, one sides of the two mounting frames are in threaded connection with fasteners, one ends of the two fasteners are in threaded connection with one sides of the two mounting blocks, and the other ends of the two fasteners are in threaded connection with the other sides of the two mounting blocks. One side of one mounting frame is fixedly connected with a first tool bit. When the first tool bit and the second tool bit are abraded and cannot be normally used, the first tool bit and the second tool bit can smoothly conduct pruning work only by replacing the tool bits, and cost of pruning work is effectively reduced.