141 results about "Offshoot" patented technology

The invention relates to the field of intelligent evaluation and management of a medicinal plant growth cycle, and provides a medicinal plant growth cycle evaluation method based on AI image recognition, which comprises the following steps: acquiring a multi-dimensional image sequence of a plant growth process through a multispectral imaging device, and synchronously recording environment illumination intensity and temperature and humidity data; performing space-time registration on the image sequence, and eliminating pixel offset caused by plant swing and shooting angle change; de-noising by adopting an adaptive hybrid filtering algorithm, and reserving leaf edge texture details; performing multi-scale contrast enhancement on the de-noised image, and reconstructing a high-frequency feature map; constructing a double-branch deep network, and respectively extracting a leaf morphological dynamic feature set and a physiological parameter change feature set; performing cross-modal fusion on the two feature sets, and calculating a dynamic growth index matrix in combination with environmental parameters; and based on matching degree analysis of the dynamic growth index matrix and a preset growth stage model, outputting a stage identifier and a stage transition probability curve of the current growth cycle.

The invention relates to a vertically stackable modular plant pot structure, formed by superposed modules, wherein each module is formed by a trunk having a base with an edge which, not being circular, is geometrically identical to the edge of the top of the trunk of the same module, rotated by an angle δ and shifted by a height H relative to the vertical axis, such that the modules are coupled together from above by the edge of the base of the module and from below by the edge of the top of the trunk of the module, the rotation generating areas preferably close to the axis of the structure, in which areas are located arms with cavities containing substrate or pottery shards, in order to i) be closer to the axis, thereby improving the stability of the structure, ii) have a larger planting area, the pot having greater capacity, or iii) have openings further from the trunk, providing more space for the plants. The structure provides a single continuous exposed surface, with the module arms thus coupled as hollow bodies in successive branches and distributed with different degrees of rotation.

The invention discloses a high-survival-rate grafting method for grafting pinus sylvestris to pinus koraiensis in arid regions, which comprises the following steps: selecting pinus sylvestris stock with the growth period of 4-6 years, flatly cutting below a terminal bud branch point to form a cross section, downwards and obliquely cutting twice from the cross section to form a triangular pyramid-shaped chimeric structure, cutting a semi-lignified pinus koraiensis scion with a terminal bud, and grafting the semi-lignified pinus koraiensis scion with the terminal bud to obtain the pinus sylvestris scion. After main buds are reserved and lateral buds are cut off, two oblique triangular xylem sections are obliquely cut out from the lower portion of spores through two cutters, and a double-slope wedge-shaped joint body is formed; when the rootstock and the scion are cut, the cutting blade is immersed in an aqueous solution containing a plant growth regulator and a bactericide; the double-slope wedge-shaped joint body is inserted into the triangular pyramid-shaped embedding structure, so that the scion medullary layer and the stock medullary layer are overlapped; wrapping the interface with a composite hydrogel film containing a temperature-sensitive polymer and an antibacterial component; shading treatment is carried out after grafting is completed. The method can significantly improve the survival rate of grafted seedlings.

Irrigation wells and drainage wells are excavated in the diagonal positions of the inner side of a square retention wall correspondingly, a multifunctional ditch is connected between the irrigation wells and the drainage wells, a partition plate is horizontally arranged on the longitudinal middle-upper portion of the multifunctional ditch, the upper portion of the partition plate is an irrigation cavity, and the lower portion of the partition plate is a drainage cavity. One end of the top of the irrigation cavity is connected with an irrigation main pipe installed in the irrigation well, a plug is arranged at the other end of the top of the irrigation cavity, one end of the drainage cavity is communicated with the middle of the drainage well, a ridge body and a ditch body which are adjacent to each other are arranged on the surface of the saline-alkali soil to be modified, and a drainage concealed pipe communicated with the drainage cavity is arranged below the ridge body. An irrigation branch pipe communicated with the irrigation cavity is arranged at one end of the upper part of the ditch body; the dual functions of upper irrigation and lower drainage are achieved through the multifunctional ditch, and specific soil is modified through carbon-based microbial fertilizer added to the roots of saline-alkaline tolerant plants in cooperation with the design of ridge bodies and ditch bodies at the top.

The invention relates to a saline-alkali land modification method and structure. Irrigation wells and drainage wells are respectively excavated at diagonal positions on the inner side of a square retaining wall. A multifunctional ditch is connected between the irrigation well and the drainage well. An isolation plate is horizontally arranged at the middle and upper part of the multifunctional ditch in the longitudinal direction. The upper part of the isolation plate is an irrigation cavity, and the lower part of the isolation plate is a drainage cavity. One end of the top of the irrigation cavity is connected to an irrigation main pipe installed in the irrigation well. A plug is arranged at the other end of the top of the irrigation cavity. One end of the drainage cavity is connected to the middle part of the drainage well. A ridge body and a ditch body adjacent to each other are arranged on the surface of the saline-alkali land to be modified. A drainage concealed pipe connected to the drainage cavity is arranged below the ridge body, and an irrigation branch pipe connected to the irrigation cavity is arranged at the upper end of the ditch body. The dual functions of upper irrigation and lower drainage are realized through a multifunctional ditch. In conjunction with the design of the ridge body and the ditch body at the top, the specific soil is modified by using carbon-based microbial fertilizer added to the roots of salt-alkali tolerant plants.

The present invention belongs to the technical field of fruit tree irrigation, and specifically refers to a device and method for precise fertilization of large seedlings in fruit tree containers, comprising a container seedling raising mechanism, a flow setting control mechanism and a quantitative rotation mechanism, wherein the container seedling raising mechanism comprises a main pipeline and a seedling raising container assembly, and the main pipeline is provided with a branch joint and a tail pipe portion in an array; in order to solve the error caused by flow velocity fluctuation, the present invention creatively proposes a quantitative rotation mechanism, and ensures that the flow rate is proportional to the rotation angle through a rotary quantitative liquid intake and discharge method; the flow setting control mechanism can independently and accurately control the irrigation amount of each plant, and can automatically close the branch flow channel where it is located after the irrigation is completed, and this branch closure does not affect the irrigation of other plants, so that the technical effect of automatically completing quantitative irrigation without manual operation can be achieved.

The present application belongs to the field of ventilation system, and provides a plant factory air supply pipeline, return air pipeline, ventilation pipeline and ventilation system, and the technical scheme is as follows: a cultivation plate with multiple plant planting baskets is placed on each layer of plant planting frame, an air supply pipeline is laid below each layer of cultivation plate, a plant growth LED lamp is arranged above each layer of cultivation plate, and a return air pipeline is laid above the plant growth LED lamp; the air supply pipeline and the return air pipeline both adopt a bionic structure, each stage of pipeline is connected with the next stage of pipeline with multiple branches, the air supply pipeline comprises a side air supply port and an upper air supply port, the upper air supply port is located above the last stage of air supply pipeline and uniformly supplies air upward, the side air supply port is located on both sides of the last stage of air supply pipeline and supplies air to the bottom of the planting basket, the return air pipeline comprises multiple return air ports, the return air ports are located below the last stage of return air pipeline and return air, and air flow formed among the side air supply port, the upper air supply port and the return air port passes through the plant growth LED lamp to realize air supply and cooling.

The invention provides a plant leaf included angle measuring method and device. The method comprises the following steps: generating a corresponding depth map according to an obtained plant image, performing normalization processing on the depth map and the plant image, determining a corresponding depth gradient feature according to the normalized depth map, and fusing the normalized depth map, the normalized plant image and the depth gradient feature to obtain fused feature space data; clustering the fused feature space data to determine an accurate initial mask of the foreground; filtering the initial mask by taking the normalized depth map as guidance, retaining main edge features, and performing anisotropic diffusion on the filtered image according to depth gradient features to obtain a smooth image; the skeleton structure of the smooth image is extracted, the trunk branch and the side branch are determined, the trunk straight line and the side straight line are obtained through straight line fitting, the included angle between the trunk straight line and the side straight line is used as the leaf included angle, the method can be suitable for determining the leaf included angles of plants in various different growth stages, and high practicability and adaptability are achieved.

The invention belongs to the technical field of agricultural planting, and discloses a picrorhiza scrophulariaceae seed stem cultivation and cutting seedling raising composition and method, and the composition is composed of naphthylacetic acid, indoleacetic acid, hymexazol, carbendazim wettable powder and a water medium; in the cultivation process of the picrorhiza scrophulariiflora seed stems, the thick and strong degree of the picrorhiza scrophulariiflora seed stems is reduced and the branch number and the branch length of overground stems are increased through fertilizer and water regulation, so that more propagation materials are obtained; then cutting the seed stem into small sections of 3-5cm so as to increase the propagation coefficient to a greater extent; meanwhile, a formula and method for seed soaking (graded seed soaking) and seedling stage water and fertilizer management are established, and the rooting rate and the seedling rate are increased; compared with traditional division propagation, the propagation coefficient of the picrorhiza seedling cultivated by the method is increased from 1: 5 to 1: 30-50 and is increased by more than 6 times.

The present invention discloses a green plant wall with an irrigation system, which includes a frame. A plurality of layers of planting trays are arranged on one side of the frame. The green plant wall further includes: a water storage tank, an irrigation unit, a plurality of water receiving trays, and a one-way reflux unit; the water storage tank is arranged at the top of the frame, and a plurality of water outlets are arranged on its bottom surface; each group of irrigation units includes a main pipeline, an intermediate water tank, and a branch pipeline that are connected in sequence. The intermediate water tank is correspondingly arranged with each layer of planting tray. One end of the main pipeline away from the intermediate water tank is communicated with one of the water outlets, and one end of the branch pipeline away from the intermediate water tank is communicated with a corresponding planting tray; a plurality of water receiving trays are respectively arranged at the bottom of each planting tray; the one-way reflux unit is arranged between the intermediate water tank and the water receiving tray. Through the one-way reflux unit, the water in the water receiving tray can flow into the corresponding planting tray. Through the correspondingly arranged water receiving tray and the intermediate water tank, the water falling from each planting tray can be refluxed for the next irrigation, thereby avoiding flowing into the lower-layer planting trays.

A new and distinct cultivar of Mandevilla plant named ‘Sunpa 423’, characterized by its vining and climbing plant habit; vigorous growth habit; freely branching habit; freely flowering habit; long flowering period; double-type flowers that are deep red in color; and good garden performance.

An aquatic habitat structure for a body of water includes tree sections coupled together to form an artificial tree. Each tree section includes a trunk having a cylindrical shape with opposing ends and a curved surface extending therebetween, and a first plurality of leaflets covering the curved surface of the trunk. Spaced-apart layers of limbs extend outwards from the curved surface of the trunk. Each layer of limbs includes a plurality of limbs, and each limb includes a plurality of branches. Each branch is covered by a second plurality of leaflets. Each leaflet in the first and second plurality of leaflets provide a biologic surface area for adherence of periphytons to enhance water quality in the body of water, and with the biologic surface area including textured regions to provide additional biologic surface areas for the adherence of the periphytons to further enhance the water quality.

This invention discloses a biomimetic tree-like hydrate promoting device, belonging to the technical field of natural gas hydrate preparation. It uses tree-like absorbent paper modified with sodium dodecyl sulfate. The device includes a main trunk and 10 branches symmetrically distributed on both sides of the trunk's centerline. The width of the main trunk gradually decreases from bottom to top. The branches are spaced apart along the bottom of the main trunk, and the length of each branch gradually decreases from bottom to top along the length of the main trunk. The length of each branch is the distance from the center of the branch's edge to the center of its end. The width of the branches first increases and then decreases in the direction away from the main trunk. By mimicking the shape of a natural tree, a larger surface area is provided, allowing more gas and water molecules to contact the surface of the promoting material, effectively increasing the gas-liquid contact area and accelerating the hydrate formation process. Especially within a limited space, it enables more efficient gas conversion and rapid growth of methane hydrates.

A new and distinct Calibrachoa plant named ‘WNCALSBPK24’, characterized by its compact, upright to outwardly spreading and mounding to trailing plant habit; moderately vigorous growth habit; freely branching habit; dense and bushy appearance; early and freely flowering habit; relatively large reddish purple-colored flowers with deeper purplish red-colored centers and yellow-colored throats and excellent container and garden performance.

A new cultivar of Epimedium plant named ‘Dream Catcher’ characterized by its medium size habit, evergreen foliage. The flowers are light yellow spurs with reddish sepals on airy branched corymbs beginning in late spring. The foliage has three leaflets of light chartreuse with blotches of burgundy in cooler conditions and becoming deep green in summer.

A new and distinct cultivar of Hydrangea plant named ‘HICANA14’, characterized by its upright and broadly spreading plant habit; moderately vigorous and moderate growth rate; freely branching habit; strong and sturdy stems; dark green-colored leaves; freely flowering habit; large and dense mophead inflorescences with purplish red-colored sterile flowers; and good post-production longevity.

The present invention discloses a Dendrocalamus farinosus transcription factor DfMYB265 gene and its application. Its nucleotide sequence is shown as SEQ ID NO.1, and the encoded amino acid sequence is shown as SEQ ID NO.2. In the present invention, the DfMYB265 gene is recombined with the pCAMBIA1303-N vector to form an expression vector, and then the embryos of Phyllostachys edulis seeds are genetically transformed by gene gun. Through transgenic positive identification and screening, Phyllostachys edulis plants overexpressing the DfMYB265 gene are obtained. Compared with wild-type Phyllostachys edulis, the Phyllostachys edulis plants overexpressing the DfMYB265 gene grow rapidly, with an increase in the number of branches and the number of bamboo shoots, an increase in plant height, and a significant increase in the cellulose content in the culm. The expression of cellulose synthase CESA4, CESA7, and CESA9 related to cellulose synthesis is significantly up-regulated. The present invention provides a theoretical basis for revealing the regulatory mechanism of DfMYB265 on cellulose in the process of secondary cell wall formation, provides ideas and a theoretical basis for improving the genetic transformation varieties of Dendrocalamus farinosus, and provides an effective way for the creation of new germplasms of bamboo plants and the increase of cellulose content.

A new cultivar of Photinia plant named ‘JBN 17001’ that is characterized by a naturally branching upright vase-shaped plant habit which achieves a height of 60 cm and a width (at full height) of 30 cm after one year of growth in a 2-gallon container, and a mature height in the landscape of 5 m and a width at full height of 4 m. The mature foliage of ‘JBN 17001’ is mid green in color. The new foliage growth of ‘JBN 17001’ is copper in color. The flowers of ‘JBN 17001’ are very numerous, small and white in color and borne in compound corymbs profusely and continuously in early and mid-spring and then sporadically during summer.

A new and distinct cultivar of Petunia plant named ‘Dopetsurspare 23’, characterized by its relatively compact, upright and mounding to hanging plant habit; moderately vigorous growth habit and moderate growth rate; freely branching habit; early and freely flowering habit; large deep red-colored flowers with numerous white-colored spots; and good garden performance.

The invention provides a buckwheat stress resistance and lodging resistance yield-increasing regulator and a preparation method and application thereof, belonging to the technical field of plant growth regulators. The buckwheat stress resistance and lodging resistance yield-increasing regulator uses water as a solvent and comprises the following components in concentrations: 7.5-10.5 g / L sodium p-chlorophenoxyacetate, 125-245 g / L cyprodinil, 70-200 g / L polyaspartate and 18-22 ml / L spreading agent. The buckwheat stress resistance and lodging resistance yield-increasing regulator can induce buckwheat to establish a huge root system, improve root system activity, increase the toughness of buckwheat stalks, reduce plant height, and improve buckwheat's ability to resist lodging; shorten branch length, improve canopy structure and function, improve buckwheat leaf photosynthetic performance and spike development; improve buckwheat stress resistance, improve pollen and stigma activity, extend the effective pollination time, and improve pollination rate and fruit setting rate; and promote buckwheat to obtain high and stable yields.

A new and distinct cultivar of Lavandula plant named ‘AGRI812’, characterized by its upright to outwardly and broadly spreading plant habit; freely branching growth habit; freely flowering habit; relatively large dark violet-colored flowers and purple-colored terminal flower bracts positioned on strong and erect peduncles; long flowering period; and good garden performance.

The invention relates to the technical field of communication, in particular to a heat dissipation device and augmented reality equipment. In the embodiment of the invention, the heat dissipation module comprises the heat dissipation body and the liquid core, the liquid core is constructed to be of a bionic plant leaf structure, and the liquid core is provided with a branch structure of bionic plant veins and a plurality of bionic air holes, so that the liquid core has the transpiration heat dissipation effect of bionic plant leaves. The heat dissipation module, the condensation module, the first transmission part and the second transmission part are connected to form a circulating heat dissipation system, after a heat source of the augmented reality equipment works and emits heat, heat conduction liquid absorbed in a liquid core can rapidly absorb heat and evaporate, and the gaseous heat conduction liquid is transmitted into the condensation module through an air outlet cavity and the first transmission part for condensation and heat dissipation. The condensed heat conduction liquid is transmitted into the heat dissipation module through the second transmission piece and the liquid inlet cavity. In this way, efficient and reliable heat dissipation can be achieved while a compact space is adapted.

The utility model discloses a plant seed cultivation box, including box, cultivation board and cultivation cylinder. The middle of box forms the cultivation room, is equipped with multiple symmetrical bearing body of setting in the cultivation room. Be equipped with the liquid storage groove and multiple branch groove of communicating with the liquid storage groove on the cultivation board, still be equipped with multiple mounting holes on the cultivation board, and the around mounting hole is provided with the symmetrical communication groove of setting, and the communication groove is communicated with the branch groove, and is equipped with the cultivation cylinder in the mounting hole. The plant seed cultivation box can make transplanting to different seed growth conditions through the cultivation cylinder that can be taken out alone. Meanwhile still can rotate cultivation cylinder, adjust the infiltration of the nutrition water in cultivation cylinder, be convenient for making change to different seed condition, can adapt to different plant seeds, improve plant seed cultivation survival rate and germination rate.

The invention discloses a Yunhuang fungus stock culture medium, a culture method and application, and belongs to the technical field of fungus culture. According to the method, the stock culture medium and stock culture conditions are optimized, the stock culture medium and culture conditions are optimized, the stock culture effect of the poplar and yellow fungus is remarkably improved, the hypha growth speed, the hypha diameter, the hypha polysaccharide content, the flavone yield and the BMF dry weight of the poplar and yellow fungus are increased, meanwhile, the contamination rate of infectious microbes and the number of hypha tip branches are remarkably reduced, and the yield of the poplar and yellow fungus is increased. The extension speed of hyphae is promoted, and a technical support is provided for batch production of Yunhuang fungus.

The invention discloses a robinia pseudoacacia degeneration whole process modeling method, system and equipment based on an L system and a medium, and relates to the technical field of biological growth forms. The method comprises the following steps: acquiring basic data of robinia pseudoacacia from field measured data and literature literature, and extracting an L system rule based on the basic data; the L system rule comprises a trunk rule, a branch mode rule and a leaf simulation rule; performing branch modeling on the locust tree according to the L system rule to respectively obtain a trunk and branch model, a leaf model and a root system model; a single-plant robinia pseudoacacia model is combined according to the trunk and branch model, the leaf model and the root system model, the shoot withering rate of the robinia pseudoacacia is simulated, and a change model of the whole degradation process of the robinia pseudoacacia is obtained. According to the invention, the model precision and applicability can be improved.

The invention provides a transplanting method for improving survival of deep-rooted plants. The transplanting method comprises the steps that S1, seedlings are selected, wherein low-branch robust seedlings with round and full tree shapes are selected within the range of 300 kilometers in a transplanting area; the specification of the soil ball is 6-8 times of the diameter at breast height of the tree, the height of the soil ball is 2 / 3 of the diameter of the soil ball, a composite bactericide is sprayed on the outer surface of the soil ball, and the composite bactericide is diflumetofen and polyhexamethylene biguanide; s21, pruning: after the plants are dug up, pruning the roots of the plants immediately, removing all injured or rotten plants, and bundling the plants with straw ropes; the deep-rooted plant seedlings are vertically placed in the centers of the planting holes, layered backfilling is carried out, and the backfilling thickness of each layer is smaller than or equal to 30 cm; the method covers operation methods from seedling selection to transplanting to later maintenance, and the survival rate of transplanting of the deep-rooted plants can be increased by sequentially transplanting the deep-rooted plant seedlings.

The invention discloses an indoor plant intelligent culture system which comprises a culture frame and a culture device, and the culture frame is further provided with a position sensor used for detecting the position of the culture device, a positioner used for fixing the culture device to a rail and a plant growth lamp located over the culture device. The indoor plant intelligent culture system further comprises a water and fertilizer supply system. The indoor plant intelligent culture system can automatically supplement water and fertilizer to the culture device, and can avoid the technical problems that forgetting is easy to occur when water and fertilizer are manually supplemented, and the water and fertilizer supplementing amount is not easy to accurately control. The flow divider in the indoor plant intelligent culture system can be in butt joint with and separated from the branch pipe of the water and fertilizer supply system, and the fork hole formed in the culture device can be in butt joint with the fork of the forklift, so that when the photosynthesis efficiency of the cultured plant needs to be detected, the time is shortened; and the incubator and the flow divider on the incubator can be integrally transferred into the photosynthesis detection box through a forklift, so that the detection working efficiency is improved.

The invention relates to the technical field of ecological restoration, in particular to a cultivation device for ecological restoration of vegetation, which comprises two groups of cultivation frames, a bottom frame is fixedly connected between the two groups of cultivation frames, groove frames are fixedly connected to the front sides and the rear sides of the cultivation frames, and cultivation grooves are clamped to the inner sides of the groove frames. The invention provides a cultivation device for ecological restoration of vegetation, which is characterized in that a cultivation groove is clamped through groove frames on the front side and the rear side of a cultivation frame, a culture medium formed by mixing humus, vermiculite and perlite and plants are contained in an inner side base pad, vegetation bearing is achieved, a key filling mechanism comprises a puncture part, a hollow frame and the like, and the puncture part can penetrate through a through hole in the bottom of the cultivation groove to puncture the base pad; water or water and fertilizer conveyed by the filling hose are guided into the culture medium, the telescopic cylinder on the bottom frame drives the filling mechanism to ascend and descend to complete actions, the centrifugal pump, the water tank, the branch pipe and the like form a water supply system, irrigation waste is reduced through bottom puncture injection, and damage to transplanted root systems is reduced through wrapping of the long-strip-shaped cultivation groove and the base pad.

A new and distinct cultivar of Hibiscus moscheutos plant named ‘G21086’ is disclosed, characterized by large cherry red flowers with a large red eye, and distinct venation radiating out from the central eye out into the petals. Eye color is only slightly darker than the color of flower petals. Flower size is large, about 6 to 7 inches. Emerging foliage is chocolate brown to violet. Plants are compact, growing to approximately 36 to 42 inches high and wide with dense basal branching. Plants emerge and flower earlier than is typical of the species. The new variety is a Hibiscus moscheutos, normally produced as an outdoor garden or container plant.