67results about How to "Reduce transplant costs" patented technology

The invention provides a method for transplanting anti-season big arbors. According to the technical scheme, the method mainly comprises the steps of preparation before digging, digging, transportation, branches and leaves trimming, planting hole digging, hoisting, transplantation, cultivation, field planting, maintenance and the like. The method for transplanting the anti-season big arbors is suitable for transplantation of the arbors and particularly suitable for transplantation of the big arbors difficult to survive and with the diameter at the breast height larger than 15cm; multiple problems of a traditional method are solved, the anti-season transplantation survival rate of the big arbors can be improved to more than 96%, the transplantation cost is low, operation is simple and the method is wide in popularization and application prospect.

The invention relates to the field of tree transplanting, in particular to a tree bare root transplanting method. The method comprises the steps of carrying out preparing before transplanting; carrying out digging; carrying out checking; carrying out root soaking treatment; carrying out pruning treatment; spraying transpiration inhibitor to the tree face; digging a tree planting pit, wherein the size of the tree planting pit is 1-2 times larger than the whole root system range of tree roots, and 0.5-1 time deeper than the whole root system range, soil loosening is carried out on the bottom of the tree planting pit, sundries and stone are eliminated, watering is carried out until soil, with the thickness of 15-25 cm, of the surface layer of the bottom is moistened, and the soil of the bottom is sterilized for one day; before transplanting, filling the bottom in the tree planting pit with original tree planting soil with the thickness of 20-30 cm, and then using a layer-by-layer compacting method for planting; after planting is completed, carrying out root setting watering, and supporting a tree support. The method effectively increases the survival rate of tree transplanting, and meets the requirement for urban garden greening projects fast.

The invention relates to the embedded technology filed, particularly to dual-core namely the ARM and the DSP data communication method for an embedded type numerical control system. The RAM (Random Access Memory) of the embedded type numerical control system is divided into four parts namely a LINUX operating system for the ARM terminal, a BIOS pseudo operating system for the DSP terminal, communication sharing and communication softwares; the communication sharing is used for storing communication data; initialization is performed on the ARM terminal and the DSP terminal to set up a shared memory pool, set up critical section management objects which enable the ARM terminal and the DSP terminal mutually exclude read-write communication data and set up a handshake protocol; when the ARM terminal or the DSP terminal secretly accesses a shared memory area by utilizing a mutual exclusive lock and obtains the mutual exclusive lock, read-write is directly performed on the communication data, and the mutual exclusive lock is released when the read-write is achieved. According to the dual-core data communication method for the embedded type numerical control system, the hardware costs are reduced due to the fact that extra hardware chips are not used; software transportation costs are reduced due to the fact that a third-party software can be transported without modification; block data zero copy is achieved and data communication efficiency between multicores are improved due to the fact that the data transmission is achieved through communication sharing and messages between cores.

The invention relates to an automatic trolley storage system scheduling optimizing method based on an improved dynamic banker's algorithm. The method comprises the following steps of adopting an undirected graph for modeling of a warehouse; enabling an automatic trolley storage system to distribute tasks to rail guide trolleys, and according to the target goods position, setting the minimum running path of each rail guide trolley; defining a resource matrix, wherein the resource matrix comprises a system arc matrix T, a path arc matrix I of each rail guide trolley, and a current occupation arc matrix Hi of each rail guide trolley, so as to obtain an available arc matrix A=T - (H1+H2 to Hn); updating the source matrixes Ni, Hi and A in real time according to the operation process of the rail guide trolleys; utilizing the resource matrixes to perform the anti-conflict detection on the operation path of each rail guide trolley; detecting before each rail guide trolley reaches the initial node of the next arc, and authorizing the conflict arc resource to the first arrived rail guide trolley when the arc has a conflict. The method has the advantages that the operation process of each rail guide trolley can be dynamically adjusted, and the collision of the trolleys, the blockage of the system, the locking and the like can be prevented.

The invention discloses a rapid propagation method of triarrhena sacchariflora. The rapid propagation method comprises the following steps of: selecting an excellent single plant of the triarrhena sacchariflora; cutting to take a stem section with 1-2 axillary buds as an explant; after sterilization, inoculating the explant in MS+6-BA0-2.0 mg / L culture medium to culture for 3-5 days, wherein the axillary buds start to sprout and a plantlet is formed around 7-9 days; cutting the plantlet and inoculating the plantlet in MS+6-BA 2.0-6.0 mg / L +IAA0.1-0.5 mg / L+NAA0-0.5 mg / L enrichment culture medium, and keeping high-speed increasing by degrees, wherein enrichment coefficient is above 4; synchronously inducing buds and roots on the enrichment culture medium which is added with NAA, wherein rootage rate is above 85 percent, and a complete plant can be formed only within about 35 days; and transplanting a test tube plantlet to natural soil, wherein transplanting survival rate reaches above 90 percent; thus a set of high-frequency and stable regeneration system is established. The method greatly simplifies the operation process, shortens the culturing time, saves the production cost, and provides a seedling growing method with short cycle, high propagation rate and low cost for large scale planting of the triarrhena sacchariflora.

The invention provides a degradable seedling raising holed tray.The degradable seedling raising holed tray is prepared from deinked pulp, plant fiber and an adhesive, wherein the mass ratio of the deinked pulp to the plant fiber to the adhesive is 60-80 to 20-40 to 0-2, and the plant fiber is selected from one or more of straw, bamboo reeds, reeds and wheat straw.The invention further provides a preparation method of the degradable seedling raising holed tray.Firstly, plant fiber raw materials are dried and then are smashed to reach 40-70 mesh; the deinked pulp, the plant fiber and the adhesive are mixed according to the mass ratio, are evenly stirred and are charged into a mold, pressing, molding and mold release are performed, and then drying is performed to reach 10-20% of water content, namely the finished product degradable seedling raising holed tray is obtained.The degradable seedling raising holed tray has a certain saline-alkaline resisting and decomposing role, is isolated from the outside at a seedling adapting stage and also has degradability, root systems can grow to penetrate through the holed tray after seedlings adapt to a salt marsh environment, and finally complete degradation is achieved.The degradable seedling raising holed tray improves the survival rate of transplanted tissue cultured seedlings and reduces the transplanting cost.

The invention provides a coral reef transplanting repairing device applicable to South China Sea. The coral reef transplanting repairing device comprises a lateral wall, bottom feet, a rigid support, a base plate, a control box, a cross rotary knob, a worm, a bevel gear and a coral cultivation device. By the arrangement, the coral reef transplanting repairing device has the advantages that during a coral spawning period, the coral reef transplanting repairing device fixed on the outer slope in front of a coral reef attracts and fixes drifting coral larvae, and a hole is drilled in the degenerated coral reef and the coral cultivation device attached with coral is inserted and fixed into the hole after the coral is mature so as to complete the ecologic repairing of the coral reef. By the coral reef transplanting repairing device, the problems that a traditional coral reef transplanting repairing device is low in coral transplanting survival rate and difficult in underwater coral transplanting and fixing, the coral larvae are preyed easily and covered by sediments, and the like are solved, and coral reef transplanting repairing efficiency and quality are increased.

The invention discloses a method for transplanting flue-cured tobacco in an upland field. The method is characterized by comprising the following steps of performing land consolidation before transplantation to form a ridge body, and hermetically covering the ridge body by adopting a thin film; eyeleting the top part of the ridge body when the transplantation is performed, throwing small tobacco seedlings which are 50-55 days in seedling age into eyelets, wherein the small tobacco seedlings are located below orifices; watering by adopting water blended with a hole applied fertilizer after the seedlings are thrown, meanwhile, spraying insecticidal fluid, and then, throwing insecticidal granules into the eyelets; applying the hole applied fertilizer by adopting a mode that fertilization holes are punched at edges of the tobacco seedlings after top leaves of the tobacco seedlings come out of the eyelets, and then, performing topdressing by adopting the mode that fertilization holes are punched at the edges of the tobacco seedlings when the tobacco seedlings enter a resettling stage. The method for transplanting the flue-cured tobacco in the upland field disclosed by the invention not only has the advantages that the cost is low and a transplanting effect is good but also can be used for effectively preventing plant diseases and insect pests from occurring and improving the earlier-stage chlorophyll content of the tobacco seedlings, and therefore, the early growth and quick tillering of the tobacco seedlings is promoted, and the survival rate of the tobacco seedlings is increased. The method is suitable for the popularization and application of the transplantation and the cultivation of the flue-cured tobacco.

The invention provides a method for increasing the survival rate of tree transplanting and relates to the technical field of tree transplanting. The method comprises the steps of pre-transplanting preparation: watering a tree and soil around the tree once 15-20 days before the tree is dug, cutting cut parts of branches, and using a cut coating and repairing agent for treatment; digging: digging the to-be-transplanted tree, attaching mud to a wound portion of the root and covering the wound portion with film; pit digging: digging a pit with a machine or manually; fertilizing: spreading fertilizer in the pit; raw soil filling: placing raw tree planting soil with a thickness of 20-30cm to the bottom in the tree planting pit before planting; transplanting: planting the to-be-transplanted tree in the pit and maintaining the original orientation of the to-be-transplanted tree; bank forming: constructing an annular earth bank around the pit and erecting a tree-supporting bracket; later period management: performing regular watering and nutrient solution applying. The method can increase the survival rate of tree transplanting effectively, short the maintenance period and reduce the transplanting cost.

The invention discloses a pot seedling high-speed transplanting soil pressing machine, which comprises a seedling tray conveying device (100) fixed with the ground, wherein a translation device (200)is arranged above the seedling tray conveying device (100); a seedling clamping device (300) is arranged above the translation device (200); a seedling planting flowerpot conveying device (400) is arranged on one side of the seedling tray conveying device (100); the seedling planting flowerpot conveying device (400) is fixed with the translation device (200); a flowerpot soil pressing device (500)is further arranged above the seedling planting flowerpot conveying device (400); and a flowerpot positioning device (600) positioned on the upstream of the flowerpot soil pressing device (500) is arranged on the seedling planting flowerpot conveying device (400). The machine is suitable for transplanting flowers and vegetables in a greenhouse, can meet the needs of batch seedling production andtransplanting, and realizes the whole-process automation of the pot seedling transplanting process, the transplanting efficiency is improved in the transplanting process, the labor cost and the working intensity are reduced, and the practicability is improved.

An automatic login method for multi-maindomain server based on IC card is characterized by that the user can use IC card and PIN cipher to log in. Its advantages are no change of physical structure of network, no addition to network load, independency of application, and low cost of program transplantation.

A method of creating tolerance to transplanted cells, tissue, or organs without the need for continuous immunosuppression. A tolerizing dose of a cell or tissue within a membrane structure is implanted into a patient. Once the patient becomes tolerant to the cell or tissue, a tissue or organ is implanted which will no longer be recognized as foreign matter. The method makes animal organs practical for human use, prevents autoimmune destruction as well as immune rejection. It has applications in treatment and prevention of many mammalian diseases.

The invention discloses a method for transplanting taxus chinensis seedlings and interplanting corns. The method comprises the working procedures of soil preparation, transplantation, management and harvest, wherein during soil preparation, soil is plowed for the first time in early winter, pesticide mass extinction, nutrient soil, ammonium carbonate and diammonium are sprinkled into the soil before the beginning of Spring in the next year, deep plowing is performed, ridging is performed in a north-south direction, the ridge width is 1.65 meters, the height is 0.1 meter, the ridge length is determined according to the terrain, and footpaths with the width of 0.25 meter are formed among ridges; during transplantation, taxus chinensis is transplanted before or after the Waking of Insects, the spacing in the rows and the spacing between rows are 450 mm*450 mm, the distance between two rows of seedlings on the outer sides of the ridges and the adjacent footpaths is 150 mm, roots are watered after transplantation, then the corns are interplanted among the rows of the taxus chinensis seedlings, the spacing in the rows is 400 mm, the distance between each corn interplanting row and the adjacent taxus chinensis seedling row is 225 mm, soil covers, the soil moisture is kept, black plastic films are used for covering, and clear water is regularly or irregularly sprayed to branches and leaves of the taxus chinensis seedlings in the morning and evening until corn leaves can overshadow. According to the method, the taxus chinensis transplanting cost is reduced, both production and income are increased, and the maximum benefit of land is really realized.

A method of creating tolerance to transplanted cells, tissue, or organs without the need for continuous immunosuppression. A tolerizing dose of a cell or tissue within a membrane structure is implanted into a patient. Once the patient becomes tolerant to the cell or tissue, a tissue or organ is implanted which will no longer be recognized as foreign matter. The method makes animal organs practical for human use, prevents autoimmune destruction as well as immune rejection. It has applications in treatment and prevention of many mammalian diseases.

The present invention discloses a data processing method and system across terminals. The method comprises receiving a first man-machine interaction instruction transmitted by a target terminal, wherein the target terminal is equipped with a game application; determining a second man-machine interaction instruction corresponding to the first man-machine interaction instruction on basis of a preset man-machine interaction instruction mapping relationship, wherein game control instructions corresponding to the first man-machine interaction instruction and the second man-machine interaction instruction are the same, and the second man-machine interaction instruction is an instruction recorded in original codes of the game application for indicating the game control instruction; and transmitting the second man-machine interaction instruction to a game application server, wherein the second man-machine interaction instruction is used for indicating the server to execute the game control instruction. The technical problem that in the prior art, when the game application is transplanted across terminals, original game codes are extensively modified due to customization of the man-machine interaction mode again, and the cost of transplanting the game application across the terminals is high is solved.

The invention relates to the field of agricultural transplanting, in particular to a hole type transplanting machine. The hole type transplanting machine comprises a parallelogram device, wherein the parallelogram device comprises eccentric transplanting wheels, aligned transplanting wheels and baffles, wherein the eccentric transplanting wheels are positioned at the inner sides of the corresponding aligned transplanting wheels; the eccentric transplanting wheels are connected with the aligned transplanting wheels by driving shafts; centers of the aligned transplanting wheels are fixed on the corresponding driving shafts; the driving shafts are rotationally connected with a rack; the eccentric transplanting wheels are eccentrically arranged on the driving shafts, and are connected with the top ends of the corresponding aligned transplanting wheels by short rods; the baffles are fixed at the outer sides of the middles of the eccentric transplanting wheels; the centers of the baffles are superposed with those of the eccentric transplanting wheels; a sleeve is eccentrically fixed on the surface of the outer side of each baffle; each sleeve is fixedly sleeved with a worm gear; each driving shaft penetrates through the corresponding sleeve and is connected with the corresponding aligned transplanting wheel; a clearance is reserved between the outer surface of each driving shaft and the inner surface of the corresponding sleeve; a plurality of rollers are symmetrically arranged on the inner side surfaces of the baffles relative to the centers of the baffles. According to the hole type transplanting machine, inclined inserting of crop seedlings is guaranteed, and the transplanting effect and transplanting quality of crops are improved; the hole type transplanting machine is simple and reliable in angle adjustment, easy to operate and high in angle adjusting precision.

The invention relates to the technical field of plant test tube seedling outside transplanting, in particular to a rehmannia virus-free test tube seedling net house direct soil entering transplanting method, which comprises the following steps that rehmannia virus-free tissue culture is carried out in a test tube, when rehmannia grows to 5 to 6 leaves, rehmannia virus-free rooting seedlings are formed, in middle April to early May, the rehmannia virus-free rooting seedlings are directly planted into tree nursery land, soil covering and watering are carried out, a plastic film arch shed is adopted and built in time, in addition, a sun shielding net is added and covered, covering shade shielding and moisture preservation are carried out for 30 days, and the sun shielding net and the plastic film are removed. The rehmannia virus-free test tube seedling net house direct soil entering transplanting method has the advantages that the nutrition pot transplanting step in the conversional method is omitted, the operation process is simplified, in addition, the seedling survival time is shortened, new leaves and new roots can grow out after 15 days of the transplanting, the average blade increasing quantity is 1.85 leaves / strain in 30 days, the survival rate is mainly and greatly improved, the survival rate reaches more than 95 percent, and the transplanting cost is reduced.

The invention discloses a semi-automatic selenium sand melon transplanter. The semi-automatic selenium sand melon transplanter comprises a rack, a seedling casting device, a ditching device, a soil covering device and a soil gathering and seedling protecting device, wherein the front end of the rack is provided with a traction frame, and two sides of the rack are provided with traveling wheels; the seedling casting device is arranged on the upper side of the rack and located behind the traction frame; the seedling casting device comprises a seedling casting pipe vertically fixed to the rack; the ditching device is arranged on the lower side of the front end of the rack; the soil covering device is arranged on the lower side of the rack and located behind the ditching device; the soil gathering seedling protecting device comprises a soil gathering frame, an electric push rod, an auxiliary switch, a PLC and a power supply; the soil gathering frame is erected on the upper side of the rack and located behind the soil covering device, the electric push rod is connected between the rack and the soil gathering frame and can drive the soil gathering frame to move up and down relative to the rack, the auxiliary switch is arranged on the seedling casting pipe and executes an automatic touching action in the downward moving process under the action of the gravity of melon seedlings, and the PLC is electrically connected with the electric push rod, the auxiliary switch and the power supply. The semi-automatic selenium sand melon transplanter has high automation degree and can reduce the transplanting cost of selenium sand melons.

The invention discloses an intelligent loading control system and a control method thereof. The intelligent loading control system comprises an engineering machine, a panorama camera and an intelligent control center. The engineering machine can rapidly achieve intelligence based on a common hydraulically-driven engineering machine, the technology is low in transplanting cost and rapid in application and popularization, the panorama camera is mounted in work environment, and the external disturbance resistance capacity is high. The intelligent control center is in communication connection withthe engineering machine and the panorama camera, through a digital camera, visual control, a sensing technology and a wireless communication technology, intelligent unmanned loading is achieved, theintelligent loading control system can be used for a loading procedure of large construction engineering such as soil repair, building waste, mines and other industries, special materials can be conveyed to a feeding opening of specific equipment, feeding or loading procedures can be finished, the system is particularly suitable for toxic, harmful and dangerous construction environment, life safety of a constructor can be effectively protected, production efficiency is improved, and construction cost is reduced.

The invention relates to a method for improving the transplanting survival rate of greenhouse sweet cherry big trees and belongs to the technical field of agricultural planting. The method provided by the invention mainly comprises the following steps: selecting tree bodies and pre-treating, digging, planting and carrying out after-planting management. In a transplanting process, mixed liquid I which is prepared from a high-phosphorus water flush fertilizer, pentachloronitrobenzene, sodium nitrophenolate, a microorganism bacterium agent, sucrose and water at the weight part ratio of (6 to 10) to (1.0 to 1.6) to (0.001 to 0.003) to (0.2 to 0.6) to (40 to 80) to 1000, and mixed liquid II which is prepared from a seaweed foliar fertilizer, a growth hormone regulator and water according to the weight part ratio of (0.4 to 0.8) to (0.01 to 0.02) to 1000 are also utilized. By adopting the method provided by the invention, the disadvantages of the prior art are overcome; and particularly, temperature-rising production can be carried out in a greenhouse after transplanting and economic benefits can be produced in the current year, so that the method has good actual application value for fruit farmers.

The invention discloses a seedling transplanting method and belongs to the field of plant cultivation. The seedling transplanting method comprises the following steps: S1, cutting off lateral roots before transplantation, namely pruning seedlings within 2-3 months before transplantation, cutting off the lateral root systems of the seedlings, additionally arranging a partition plate, adding a rootgrowth fertilizer once, and retaining the root systems at the bottoms of the seedlings; S2, cutting off bottom roots during transplantation, namely cutting off root systems at the bottoms of the seedlings during transplantation, and removing the partition plate to obtain a soil lump for wrapping rhizomes of the seedlings, and spraying a rooting liquid diluent on the outer surface of the soil lump;S3, fixing the soil lump; S4, preparing for planting holes; S5, carrying out field planting, namely watering the planting holes, adding a secondary root growth fertilizer, and erecting a fixture to support the seedlings; and S6, carrying out curing, namely thoroughly watering the seedlings twice every day within 10 days after cultivation, wherein the root growth fertilizer in the steps S1 and S5comprises excrements, plant ash, bone dregs and a hormone promoter, so that the effect of increasing the survival rate of shrub transplantation is achieved.

The invention provides a biodegradable seedling raising tray capable of containing a micro-fertilizer suitable for mechanical transplanting and a preparation method of the seedling raising tray. The biodegradable seedling raising tray capable of containing the micro-fertilizer is prepared from, by weight, 50-80 parts of full-biobased degradation resin, 10-40 parts of biobased filler and 0.5-5 parts of an assistant. The biodegradable seedling raising tray capable of containing the micro-fertilizer is further prepared from, by weight, 0.5-6 parts of the micro-fertilizer. The micro-fertilizer comprises one or more of iron, zinc, copper, manganese, boron, molybdenum and nickel. The preparation method of the biodegradable seedling raising tray capable of containing the micro-fertilizer comprises the following steps of mixing of raw materials, extrusion and granulation, preparation of a sheet and forming of the seedling raising tray. The biodegradable seedling raising tray capable of containing the micro-fertilizer suitable for mechanical transplanting and the preparation method of the seedling raising tray have the advantages that the biodegradable seedling raising tray is prepared by adding different kinds of microelements (the micro-fertilizer) into a degradable material, the effect of the micro-fertilizer application can be achieved, the micro-fertilizer is applied accurately anduniformly and released slowly, and poisoning caused by excessive application of the micro-fertilizer is avoided.

The invention discloses a transplanting method for flowers and seedlings, and belongs to the field of plant cultivation. The method comprises the following steps: step 1, cutting lateral roots beforetransplantation is performed: 2-3 months before the transplantation is performed, pruning the seedlings, cutting the lateral roots of the seedlings, additionally arranging a partition plate at one cutpart, adding a primary root growth fertilizer, and retaining roots at the bottom of the seedlings, wherein the root growth fertilizer includes feces, plant ash, bean dregs, a hormone accelerant and amicrobial agent; step 2, cutting bottom roots when the transplantation is performed: when the transplantation is performed, cutting the roots at the bottom of the seedlings, removing the partition plates, obtaining soil blocks that wrap rhizomes of the seedlings, and spraying a dilution liquid of a rooting liquid to the outer surfaces of the soil blocks; step 3, fixing the soil blocks; step 4, preparing planting holes; step 5, performing field planting: performing watering in the planting holes, adding a secondary root growth fertilizer, and performing erection to support the seedlings, wherein the root growth fertilizer includes feces, plant ash, bean dregs, a hormone accelerant and a microbial agent; and step 6, performing maintenance: within 10 days after planting is performed, performing watering thoroughly twice every day. The method disclosed by the invention achieves the effect of improving a survival rate of the seedling transplantation.

The invention discloses a combined duck bill for a transplanter. The combined duck bill body comprises an inner duck bill body and an outer duck bill body, wherein the inner duck bill body and the outer duck bill body are hinged to the lower end of a transplanting connecting rod through a pin shaft; the inner duck bill body is nested at the inner part of the outer duck bill body; the lower end ofthe inner duck bill body stretches out of the outer duck bill body; the transplanter drives the combined buck bill to rotate together with the transplanting connecting rod through a transmission mechanism; the inner duck bill body and the outer duck bill body can sequentially stretch into soil, the outer duck bill body can be firstly opened after stretching into the soil, the opening angle is larger, and a task for digging soil to make a well pit can be completed; the inner duck bill body can be opened later, the opening angle is smaller, seedling emerging, seedling supporting and soil covering in the well pit can be completed, and operation items of well pit preparation, transplanting, watering and the like can be completed in the same pit in one time. According to the combined duck billdisclosed by the invention, agricultural requirements of well pit transplanting are met, the structure of the transplanter is simplified, the consistency of transplanting depth is ensured, and seedling burying and root exposing during transplanting can be effectively avoided.

The invention discloses a novel hole transplanting machine for crop pot seedlings. The novel hole transplanting machine structurally comprises a transplanting machine body, an earth-up device, a pot seedling guide-out core plate, a pot seedling guide-out hopper and a hole digging device. The earth-up device, the pot seedling guide-out core plate, the pot seedling guide-out hopper and the hole digging device are arranged on the transplanting machine body sequentially from left to right. Compared with the prior art, the novel hole transplanting machine has advantages that due to equal-distance stretching and retraction of spring rings on the basis of stretching and retraction of springs, a transverse gap between every two adjacent hole digging awls can be adjusted indirectly to meet the demand on different transverse gaps of the pot seedlings, adaptability to field division in different widths can be realized, and transplanting cost can be reduced; due to detachable mounting of the holedigging awls and mounting plates, mounting quantity of the hole digging awls can be determined according to demands on the basis of a magnetic principle and spring characteristics, and accordingly longitudinal gaps of the pot seedlings can be adjusted to meet the demand on different row pitches; in addition, by increasing and reducing of the hole digging awls, different transverse gap demands of the pot seedlings in field division in the same width can be met, and a wide application range is realized.

The invention provides a lagerstroemia indica seedling cold storage and high temperature season planting method. The method comprises the steps of conducting cuttage breeding production on lagerstroemia indica seedlings in the lagerstroemia indica seedling growth period; digging out the lagerstroemia indica seedlings and binding the lagerstroemia indica seedlings according to bundles in the lagerstroemia indica seedling dormant period; after the lagerstroemia indica seedlings are subjected to sterilization, preservation, water retention and simulation temporary planting, covering the lagerstroemia indica seedlings with plastic film and then putting the lagerstroemia indica seedlings in cold storage. By means of the lagerstroemia indica seedling cold storage and high temperature season planting method, by conducting cuttage breeding production on the lagerstroemia indica seedlings in the growth period, covering the lagerstroemia indica seedlings with the plastic film and putting the lagerstroemia indica seedlings in cold storage after conducting the sterilization, the preservation, the water retention and simulation temporary planting on the lagerstroemia indica seedlings in the dormant period, the lagerstroemia indica seedlings can be transplanted in the high temperature season, soil ball transplanting is not needed, the transplanting survival rate is increased, the transplanting cost is lowered, cross-region pollution of diseases and insects can be prevented, soil resources are protected, so that when lagerstroemia indica is transplanted, requirements on time, climate andtransportation conditions are flexible, and the transplanting cost is saved.

The embodiment of the invention discloses a virtual reality application control method and device and electronic equipment. The method comprises the steps that screen-splitting processing is performedon a UI of a common application needing to be converted into a VR application; preformed units, including a left cursor, a middle cursor and a right cursor, produced in advance are loaded respectively, wherein the relative position relation between the left cursor and the right cursor in a left half screen and a right half screen is the same as the relative position relation with the middle cursor on the UI of the common application; the left cursor and the right cursor are controlled to simultaneously move to target positions on the left half screen and the right half screen according to a movement instruction; when an event triggering instruction is received, position coordinates of the middle cursor are acquired to determine a current event triggering logic position; and a control event is triggered based on the event triggering logic position. By the adoption of the technical scheme, logic control over a VR game corresponding to a common game can be realized without the need for changing original UI control logic of the common application, and therefore porting cost generated when the common game is converted into the VR game is lowered.

The invention discloses a flower cultivation device and a manufacturing method thereof. Firstly, waste straw is woven into a transplant net of a net-shaped structural through manpower or a robot, a cylinder structure with the middle hollow is formed, bands connected with the transplant net are woven on the transplant net, the woven transplant net is placed in a cultivation flowerpot, the bands are left outside the cultivation flowerpot, and when cultivation is needed, an operator directly lifts the bands to place the transplant net and cultivated plants into a cultivation pit, and accordingly transplant can be facilitated. Meanwhile, the transplant survival rate of flowers is effectively guaranteed. The flower cultivation device has the advantages of being ingenious in design, low in cost, simple in structure, convenient to use, high in transplant survival rate and the like.

The invention relates to the field of cell culture, in particular to a method for constructing skin tissue, comprising the following steps: planting fibroblasts in a scaffold of a three-dimensional flow bioreactor, and adding an optimized Green culture solution into the scaffold; adding an RPMI1640 culture solution around the scaffold, culturing for 90-110 h, and then adding keratinocytes to the surface of the scaffold for culture; regularly changing the culture solution after a gas-liquid interface is formed and culturing for another 21 plus or minus 1 days. In the method, the fibroblasts andthe keratinocytes are jointly and stereoscopically cultured in the three-dimensional flow bioreactor to obtain the desired skin tissue available for skin transplantation.