10 results about "Woodland" patented technology

The utility model discloses a forestry nursery stock transplanting planting device convenient to adjust spacing, and relates to the technical field of forestry nursery stock transplanting, the forestry nursery stock transplanting planting device comprises a column body, the upper end of the column body is sequentially provided with a plurality of insertion holes, the column body is slidably provided with two spacing assemblies, and each spacing assembly comprises a sliding frame slidably sleeved on the column body; the upper end of the sliding frame is fixedly connected with a fixing frame, sliding grooves are formed in the inner walls of the two sides of the fixing frame, the two sliding grooves are internally and slidably connected with the same moving plate, the lower end of the moving plate is fixedly connected with an inserting column, and the lower end of the inserting column penetrates through the sliding frame and is inserted into one inserting hole. Through flexible adjustment of the spacing of the spacing assemblies, accurate punching and marking and convenient operation, the planting efficiency and accuracy are effectively improved, forest land resource utilization is optimized, and healthy growth of nursery stocks is promoted.

The invention discloses a supporting device for forest tree pest and disease damage data acquisition, and relates to the technical field of agriculture and forestry, and the supporting device is characterized by comprising a telescopic rod, a fixing plate is arranged on the telescopic rod, an insect pest trapping and killing mechanism is arranged on the fixing plate, and an insect pest data acquisition mechanism is arranged on the insect pest trapping and killing mechanism; a supporting mechanism is arranged at the bottom of the telescopic rod, a clamping mechanism is arranged on the telescopic rod, and the clamping mechanism is clamped on a forest tree and used for improving the stability of the device. The system can adapt to different tree heights, trunk diameters and complex woodland terrains, is matched with solar power supply, realizes stable field long-term operation, can accurately identify plant diseases and insect pests, predicts trends through fusion of meteorological and forest basic data, scientific analysis and an ARIMA model, triggers graded early warning and pushes prevention and treatment suggestions, and has good application prospects. Large-scale and refined forest management requirements are met, a scientific basis is provided for disease and pest control decisions, and the accuracy and efficiency of forest management and protection are improved.

The invention relates to the technical field of smart agriculture, and provides an unmanned aerial vehicle hyperspectral technology-based pecan tree species classification method, which comprises the following steps of: obtaining a hyperspectral image, and performing image cutting on the hyperspectral image to obtain a plurality of block images with specified sizes; analyzing a single hickory tree variety accurately, performing first feature extraction on the block image to obtain first feature information corresponding to the block image, and performing second feature extraction on the spatial feature to obtain second feature information corresponding to the spatial feature; feature information corresponding to the target is accurately collected through two times of feature extraction of different dimensions, the block images are classified based on the first feature information and the second feature information, classification information corresponding to the block images is obtained, and the classification information comprises pecan tree species information; based on the block images and the classification information, the pecan tree species classification image is obtained, an accurate pecan tree species classification result can be obtained, planting distribution of pecan tree species in the forest land is analyzed, and sustainable development of the forest land is promoted.

The application discloses a kind of difficult stand beach intertidal alien mangrove plant Laganum community transformation method, belong to mangrove planting technical field;Steps include: S1, mangrove present situation investigation;S2, beach protection repair measure;S3, Laganum pruning or felling;S4, plant mangrove forest;S5, management and protection;S6, effect evaluation;The method can be grown to Laganum community renewal reconstruction in seawater scouring area, avoid reconstruction failure risk, compared with other conventional methods reconstruction repair early canopy forestation;After taking beach protection measure, the beach of repair area is stable, avoid being lost by tidal scouring and leading to sediment;Use old fishing net to protect, avoid that marine litter enters repair area;Use small block to level, keep original Laganum root system, there are few biologicals in woodland in early reconstruction period, such as crab, reduce the interference and damage to new planting seedling, guarantee mangrove seedling survival rate;Using seedling planting that is cultivated under the condition of high salinity environment, seedling resistance is strong, recovery growth speed is fast, survival rate is high.

1. Name of the design product: holiday house (wooden house) 2. Use of the design product: the design product is used for holiday accommodation, outdoor camping accommodation, outdoor public buildings, etc. 3. Design points of the design product: the shape of the product. 4. Picture or photo best indicating the design points: perspective view 1. 5. Omit the top view. The top view is omitted for parts that are not easily seen or not seen when in use.

1. Name of the product in this design: Multispectral NDVI measuring instrument. 2. Application of this design: This design is used for field data sampling surveys in grasslands, farmland, wetlands, woodlands, etc., to accurately acquire high-resolution RGB images and red and near-infrared spectral image data, and to automatically calculate vegetation indices such as vegetation cover FVC, NDVI, and LAI canopy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present application relates to saline-alkali land improvement and ecological breeding technical field, especially disclose a kind of saline-alkali woodland under forest earthworm breeding bed three-dimensional salt separation and anti salt system and its construction method.The system takes saline-alkali woodland as implementation object, its characteristics are as follows: the central region between the adjacent two rows of trees of saline-alkali woodland is provided with foundation pit, the direction of foundation pit is parallel with the direction of tree row, drainage pipeline, organic material partition layer and backfill soil layer are sequentially laid from bottom to top in the bottom of foundation pit, earthworm breeding bed is constructed on backfill soil layer, and the clearance between the side of earthworm breeding bed and the side wall of foundation pit is left.The present application can effectively block the salt in bottom layer to return to earthworm active layer by capillary action, create stable low-salt living environment for earthworm growth;Meanwhile, its construction position and structure design can avoid causing damage to the main root system of woodland trees to the greatest extent, realize the sustainable development of under-forest ecological breeding.

The utility model discloses an area demarcation scribing device for forest land planning, which comprises a front driving wheel, connecting sleeve plates, a driving block and a rear driving wheel, the connecting sleeve plates are sleeved on the left and right side edges of the front driving wheel, the driving block is connected to the side edges of the connecting sleeve plates, a groove is arranged at the bottom of the driving block, a rotating rod is arranged in the groove, and the rear driving wheel is sleeved on the peripheral surface of the rotating rod. A storage assembly is arranged on the driving block from the top face to the inside, a GPS position indicator is arranged in the storage assembly, the storage assembly is slidably connected in the driving block, a fixing cylinder is arranged in the driving block, the fixing cylinder extends out of the driving block from the top face of the fixing cylinder and is connected with a telescopic rod, a holding assembly is arranged on the top of the telescopic rod, and a center control part is obliquely arranged on the top of the holding assembly. And the input end of the central control part is connected with the GPS position indicator. According to the utility model, signal interference can be reduced, forest land path planning can be rapidly completed, planning boundaries of forest land areas can be distinguished, and cost output can be reduced.

The application discloses a kind of unmanned plane remote sensing oak class leaf-eating insect pest monitoring method, specifically comprising the following steps: S1, obtain the unmanned plane visible light and multispectral image of target area, to visible light image using convolution neural network method in deep learning, land use classification is carried out, entire area is classified according to woodland, farmland, construction land, water area, unused land, obtains woodland distribution boundary range;The application relates to the technical field of forest pest remote sensing monitoring.This unmanned plane remote sensing oak class leaf-eating insect pest monitoring method, unmanned plane aerial angle is big, observation range is wide, greatly reduces ground investigation workload, can realize the monitoring in forest farm level or county range, unmanned plane aerial image processing analysis result is more intuitive to show oak overall pest degree, can macroscopically control disaster situation on large area scale, reduce the error generated when manual measurement, obtain leaf loss rate from stereoscopic angle, more accurate and objective.

The subject of the application is a device for mechanically planting tree seedlings, particularly in clear-cut forest areas and former agricultural lands, applicable to the planting of both deciduous and coniferous trees, particularly larger seedlings. The device is characterized in that the seedling feeding mechanism (1), operating in a trailing arm arrangement, preferably independently of the plough, is attached to the arm on one side and is bearing-mounted on one side only, wherein the single-sided drive of the seedling feeding mechanism (1) (2) is a pressure wheel (5) connected via a gear (6) to an overload clutch (7).