56results about How to "Timely irrigation" patented technology

The invention relates to an environment-friendly straw fermenting agent. The environment-friendly straw fermenting agent is prepared from the following seven raw materials in percentage by weight: 25 percent of bacillus subtilis, 15 percent of trichoderma viride, 18 percent of saccharomyces cerevisiae, 12 percent of aspergillus niger, 10 percent of streptomyces hygroscopicus, 10 percent of trichoderma koningii and 10 percent of arthrobacter. The environment-friendly straw fermenting agent can accelerate the decomposition speed of cellulose and can completely decompose crop straws within aboutten days to return to the field, so that the straws are corroded, blackened and composted. The environment-friendly straw fermenting agent can accelerate release of nutrient elements in the straws, provides more nutrients for growth of the crops at the later stage, maintains and improves soil fertility, improves soil organic matter, improves physicochemical property of the soil, increases the yield of the crops by about 10 percent, and can be widely applied to returning straws of the crops such as rice, wheat, corn and the like to the field.

The invention discloses an integrated intelligent irrigation system based on a cloud platform. The system comprises a drop irrigation unit, a control part, a gateway and a remote monitoring platform. A soil moisture sensor and an infrared thermal imaging device are connected with a wireless communication device through a wireless network, the wireless communication device transmits photos photographed based on soil moisture and growth conditions to partition controllers through the wireless network, the partition controllers are used in cooperation with the soil moisture sensor and infrared images to calculate crop moisture crop water deficit indexes, the water deficit index information is connected with a master controller through the wireless network, multiple sets of preset values of water demand in the growth stage of crops are stored in the master controller, and the remote monitoring platform controls a water pump according to microprocessor data to work when the current water deficit indexes are smaller than the corresponding current soil humidity value in the preset values.

The invention relates to the technical field of cloud computing, and discloses an intelligent control system for automatic irrigation of a garden based on cloud computing. The system comprises a sensor module, the output end of the sensor module is electrically connected with the input end of a data collection module, the output end of the data collection module is electrically connected with the input end of an A / D converter, the output end of the A / D converter is electrically connected with the input end of a data transmission module, and the output end of the data transmission module is electrically connected with the input end of a microprocessor. According to the intelligent control system for automatic irrigation of the garden based on the cloud computing, by arranging a cloud server, precise automation control can be achieved when the garden is irrigated, the problem that irrigation is carried out through artificial machines when the garden is irrigated is solved, and randomness of artificial mechanical irrigation is avoided, so that the garden is irrigated in time, and the problems of irrigation delay and early irrigation are solved.

The invention discloses a method for planting kiwi fruits. The method includes steps of selecting sandy lands with the pH (potential of hydrogen) of 5.5-6.5, leveling the sandy lands, then applying basic fertilizers to the sandy lands and forming ridges; digging pits in the ridges in a period from September to November, planting kiwi fruit seedlings in the pits, covering the pits with soil, tamping the soil and pouring sufficient root setting water; applying compound fertilizers after the kiwi fruit seedlings are cultivated for 2-3 months and irrigating the kiwi fruit seedlings; applying additional urea in two weeks before the kiwi fruit seedlings bloom, and irrigating the kiwi fruit seedlings; pollinating flowers after the kiwi fruit seedlings bloom; thinning fruits in 7-10 days after the flowers fade; pinching off young shoots of kiwi fruit plants in kiwi fruit planting procedures, preventing and treating diseases and insect pests, fighting against drought and draining flood. The method for planting the kiwi fruits has the advantages that the method is adaptive to growth of the kiwi fruits, the kiwi fruits can quickly grow, the kiwi fruit plants can bear large quantities of fruits, soil structures can be improved, and the obtained kiwi fruits are high in quality and high and stable in yield.

The invention discloses a planting irrigation system based on internet of things, which comprises a soil information acquisition module, a climate information acquisition module, an information processing module, a data transmission module, a processing system, a control module, an irrigation system, a communication module and a remote terminal. Both the soil information acquisition module and theclimate information acquisition module are connected with the information processing module, the information processing module is connected with the processing system through the data transmission module, the processing system is connected with the irrigation system through the control module, and the processing system is connected with the remote terminal through the communication module. By adopting the arrangement, soil conditions and climate conditions of planting fields can be known at any time, centralized management scheduling is facilitated for farmers, farming time is saved for the farmers, and agricultural production efficiency is improved.

The invention provides a closed recycling rock wool cultivation system. The rock wool cultivation system comprises cultivation grooves, a nutrient solution pond, drip irrigation components, a nutrient solution recycling disinfection subsystem, a monitor unit and a control unit; the nutrient solution pond and the irrigation components are used for the transport of nutrient solution to plants, the nutrient solution recycling disinfection subsystem is used for the disinfection and the recycling of the nutrient solution in the cultivation grooves, the monitor unit is used for the monitoring of environmental parameters and the irrigation and recycling amount of the nutrient solution, the opening and closing of the drip irrigation components are controlled by the control unit based on the monitoring information. The invention also provides a rock wool cultivation control method. The cultivation control method comprises the steps that the initial physio-genesis time is determined based on the initial leaf number at the colonization of the plants; the physio-genesis time after the planting of the plants is calculated based on the temperature values in each day; the total physio-genesis time of the plants is calculated and the fertility period is estimated according to the initial physio-genesis time of the plants and the physio-genesis time after the colonization; nutrient solution is prepared according to the fertility period of the plants; the plants are estimated whether the irrigation should be conducted according to the basis that whether or not the rea-time light accumulation amount is greater than the arranged light accumulation amount.

The invention relates to the technical field of agricultural planting, in particular to a stereo tower-type agricultural planting frame system. The stereo tower-type agricultural planting frame system comprises a tower-type planting frame body. The tower-type planting frame body is composed of a bottom-layer annular groove, a middle-layer annular groove and an upper-layer annular groove from bottom to top. The cross section of the bottom-layer annular groove, the cross section of the middle-layer annular groove and the cross section of the upper-layer annular groove are centric circles. A cylindrical water tank is arranged in the tower-type planting frame body. The cylindrical water tank and the middle-layer annular groove are on the same horizontal plane in the height direction. A cylinder is arranged on the top face of the cylindrical water tank. The cylinder extends out of the center of the upper-layer annular groove upwards and is connected with a rotary shaft sleeve. A horizontal water pipe is arranged on the rotary shaft sleeve. A vertical multi-layer tower-shaped planting frame is adopted, so that crop land is saved; a water feeding device for rotary irrigation is arranged, so that effective irrigation and in-time water supplement for crop are guaranteed and production is guaranteed; the tower-type agricultural planting frame system has the advantages of being simple in structure, convenient to operate, capable of saving land resources, convenient to irrigate in time and capable of guaranteeing growth of the crop.

The invention discloses a plant planting rack. The rack comprises a cabinet, hollow vertical plates and cross supports. The two side edges of the top of the cabinet are fixedly provided with the hollow vertical plates respectively, at least two cross supports are fixedly arranged between the tops and the bottoms of the two hollow vertical plates, vertical partition plates are arranged between the two adjacent cross supports, and potting placement boxes are arranged on the positions, between the vertical partition plates and the hollow vertical plates, of the cross supports, the bottoms of the side walls of the potting placement boxes are communicated with the hollow vertical plates through pipelines, hollow vertical plates are internally provided with water pipes, and the tops of the water pipes are communicated with the pipelines. A nozzle is arranged above each potting placement box, the nozzles are connected with a water inlet pipe through spraying pipes, electromagnetic valves are arranged on the water inlet pipe and electrically connected with a single chip control module through electromagnetic valve driving circuit modules, and the single chip control module is electrically connected with a clock module, a power supply module and a key display module respectively. The plant planting rack is simple in structure and long in service life and can be recycled, pot flowers can be moderately irrigated in time, and time can be saved for people.

The present invention discloses a crop water deficiency detection device based on thermocouple monitoring of leaf temperature increase and a detection method, the crop water deficiency detection device comprises a full transpiration matter, a thermocouple and a micro voltage measurement instrument, a thermocouple cold end is placed in the surface layer of the full transpiration matter, a thermocouple hot end is affixed to to-be-tested crop leaf surface, and after production of thermoelectromotive forces, the thermocouple hot end and the thermocouple cold end both are communicated with the micro voltage measurement instrument. The crop water deficiency detection device overcomes the defect of need of simultaneous determination of leaf temperature and air (or full transpiration matter surface) of the temperature difference in the prior art, can directly determine the temperature increase value of the leaf respect to the full transpiration matter surface, has high in thermocouple precision, relatively low price, and easy data acquisition and storage, and can meet requirements on sensors of field-crop water deficiency detection.

The invention provides a kiwi fruit planting method. The planting method comprises the first step of choosing a mountain area in which mean area annual temperature is 16 DEG C or above, altitude is 400-1200 meters, water drainage and ventilation are good, soil texture is fine, and sandiness soil is loose and fertile; the second step of setting up a plane shed frame on a gentle slope with gradient being 0-20 degrees, arranging a flood draining top furrow, a vertical flood diversion drainage ditch and an enclosure ditch, and afterwards building a terrace wall along the shed frame; the third step of firstly planting a male tree, and then planting a female tree; the fourth step of conducting field planting for three years; the fifth step of applying nitrogenous fertilizer and phosphate fertilizer and conducting watering and irrigation before the trees bloom, and conducting artificial pollination after the trees blossom; the sixth step of conducting disease and pest prevention and control on the kiwi fruit trees in the planting process. By using the kiwi fruit planting method, the survival rate of kiwi fruit saplings is increased, the quality index of kiwi fruit is improved, the risk of pest and disease damage is effectively lowered, economic benefits are greatly improved, and thus a new method for planting the kiwi fruit is provided.

The invention discloses a full-automatic landscaping irrigation system which comprises a soil moisture content sensor, a soil salinity sensor, a PH sensor, a multi-channel sampler, a microprocessor, a displayer, a computer, a control solenoid valve and a water and fertilizer supplying device. The sensors are embedded in soil and placed on the root portions of plants. The soil salinity sensor and the PH sensor detect the electrical conductivity and the pH value of irrigation water to determine fertilizers and nutrients required to be added, and the electrical conductivity and the pH value are processed to be transmitted to the microprocessor. Compared with the prior art, the full-automatic landscaping irrigation system has the advantages of being capable of saving the labor force, being convenient to manage and reducing the operation cost, further being capable of guaranteeing timely and defined-amount irrigation, saving water and energy, being high in yield and efficiency and the like; inestimable social benefits can be achieved for China short in water resource, in particular to the north water-deficient areas, and the popularization and use value is achieved.

The invention discloses a canal-irrigation-area pipe water delivery irrigation system, relates to irrigation of hydraulic engineering and particularly relates to irrigation for canal irrigation areas. The irrigation system comprises a water source (11), a first pipe (12), a water inlet gate (13), a ventilation hole (14), a ventilation pipe inlet port (121), a ventilation pipe (15), a water distribution pressure reduction pool (21), a water inlet pipe (22), a water outlet pipe (23), a first flexible joint (221), a beam (24), a shaft sleeve (25), a rocker arm (26), a first hinge pin (261), a valve rod (27), a circular plate (271), a sealing ring, a second hinge pin (262), a floating ball rod (28), a floating ball (281), a limit rod (29), a rod base (291), a second pipe (31), a second flexible joint (231) and a hydrant (32). The irrigation system can be applied to canal irrigation areas and is capable of performing irrigation according to irrigation requirements and water saving.

The invention discloses a nutrient solution for tree growth, which comprises: FeSO4íñH2O 4~10%, ZnSO4íñ7H2O 1.5~2%, MnSO4íñ4H2O 1~1.8%, H3BO3 2.5~3.0%, MgSO4íñ7H2O 0.2~0.4%, GaCl2íñ2H2O 0.4~1.2%, chelating agent 0.4~0.8%, and water. This product can increase production 30~50% and income more than 50% while decreasing 50% invest, makeups microelements to balance tree nutrition and improve tree grow, reinforce tree absorption to N, P and K elements, and also reduces pollution.

The invention relates to an open type soil moisture content monitoring and forecasting system, which mainly comprises a monitoring part and a forecasting part, wherein the monitoring part is composed of a moisture sensor, a data collector and a wireless transmitter; the moisture sensor is buried into soil layers with different depths so as to measure the moisture content of a soil profile of some measuring point at a crop root area; the moisture data acquired by the data collector and the moisture sensor are transmitted to the data receiver through a wireless transmitter; the forecasting part is composed of a data receiver, a data central processor and a transmitting hub; the data receiver is used for receiving the soil moisture data of the moisture sensor at the monitoring point; the soil moisture is transmitted to the data central processor; the input soil moisture data, the weather forecast data, the artificially collected crop moisture physical indexes and crop desired water data are processed so as to obtain the soil moisture content forecast data to the transmitting hub; the information of the soil moisture content forecast data are broadcast in time through television stations, radio stations, weather screens, cell phone short messages and faxes, thereby conducting to irrigate the crops in time.

The invention discloses an intelligent microbubble conveying device. The device comprises a microbubble water tank and multiple water outlet pipes arranged on one side of the microbubble water tank, diverters are connected to the water outlet pipes respectively, each diverter is connected with multiple microbubble pipelines, and the microbubble pipelines connected to each diverter are connected tonozzles arranged in one area; a water inlet pipe is arranged on the other side of the microbubble water tank, and a water inlet valve is mounted on the water inlet pipe; a water level sensor and a microbubble machine are arranged in the microbubble water tank and connected with a controller, and the controller is connected with the nozzles and an electromagnetic valve arranged on the water inletvalve. The intelligent microbubble conveying device is novel in design, simple and reasonable in structure and convenient to use, intelligent irrigation is achieved through generated microbubbles, absorption by plants is facilitated after sprinkling irrigation, and convenience is provided for growth of the plants.

Provided is a sedum plant roof soilless greening system. A regenerated plant blanket serves as a soilless greening planting substrate and a seedling substrate, the substrate is mainly composed of plant fibers, animal fibers and artificial fibers are added, and the soilless substrate is free of harmful matter, is clean and environmentally friendly and does not cause secondary pollution. Sedum plants have the advantages of being resistant to heat, resistant to drought, resistant to low temperature, extensive in management and the like. Seeding construction of the system is achieved by paving the seedling substrate for seedling directly on a leveled ground or a roof, and three seedling methods are adopted for seedling. A sedum plant soilless lawn blanket (1) and a soilless greening planting substrate (2) are paved on the roof, and the sum of the thickness of the paved planting substrate and the thickness of the lawn blanket is no less than 5-6cm. After the sedum plant soilless lawn blanket (1) is paved on the soilless greening planting substrate (2), irrigation tubes (10) can be laid on the sedum plant soilless lawn blanket (1), a microcomputer automatic irrigation system guarantees normal growth of soilless plants on the roof, and a fertilization pool is arranged in the sedum plant roof soilless greening system so as to fertilize a lawn regularly and quantitatively.

The invention provides an intelligent irrigation system in a greenhouse. A water demand estimation model is established for total radiation R and water vapor pressure difference VPD in unit time and transpiration ET in unit time, and the transpiration ET is predicted by using the water demand estimation model, and the ET in unit time is accumulated to obtain total transpiration sum (ET). When sum(ET) is less than 20mm, the water demand estimation model uploads data to a controller, and the controller controls an environment monitoring module to continue monitoring; when sum (ET) is more thanor equal to 20mm, the water demand estimation model sends an alarm to an early-warning irrigation system through the controller, and notifies a user of the irrigation time and amount; according to thesystem, the problems of complex structure, poor applicability, troublesome use, difficult calculation and poor prediction accuracy of the existing irrigation monitoring system are effectively solved,the irrigation efficiency is improved, irrigation water is saved, the input of manpower and material resources are reduced, and the system can predict transpiration only by monitoring temperature, humidity and radiation, so that the system is simple to operate and convenient to use.

The invention discloses a reservoir irrigation area field water resource optimization allocation method, and the method comprises the following steps: S1, determining a water resource source, and dividing the water resource source into a backbone reservoir and a small reservoir; S2, performing water balance simulation calculation on the reservoir; S3, sampling the reservoir, performing standard detection on the sampled water quality, and screening qualified water quality; S4, performing water supply process simulation calculation of qualified water quality on field crop water supply, and determining irrigation water quantity; S5, constructing a water volume optimal allocation model, and determining water volume allocation time; S6, predicting the rainfall; S7, determining the allocation water quantity, and completing the optimal allocation of the field water resources of the reservoir irrigation area. The backbone reservoir and the small reservoir are jointly supplied with water to form a reservoir group; meanwhile, randomness of field rainfall is considered, so water resources in an irrigation area generate maximum economic benefits, the purpose of environmental protection and saving is achieved, normal water quality required by the irrigation area can be guaranteed, and it is guaranteed that the water resources are fully utilized.

The invention discloses a guardrail for garden planting. The guardrail comprises a guardrail base and a wood board, the wood board is arranged above the guardrail base, and hinge chains are arranged on the surface of the wood board; hinges are arranged below the hinge chains, outer rod bodies are arranged below the wood board, and inner rod bodies are arranged on the tops of the outer rod bodies;a first horizontally-arranged fence is arranged below the inner rod bodies. According to the guardrail for garden planting, through limit fixing columns and water spraying holes, the problem of unreasonable design of an original guardrail for garden planting is solved, the outer rod bodies are movably connected with the inner rod bodies, and the outer rod bodies and the inner rod bodies have the scalability; the inner rod bodies can move up and down along the inner walls of the outer rod bodies and can be adjusted according to the heights of flowers, so that the service life of the guardrail is greatly prolonged, the replacement frequency of the guardrail is also lowered at the same time, and the limit fixing columns are arranged at the right sides of the outer rod bodies and penetrate through the left sides of the outer rod bodies from the right sides of the outer rod bodies, so that the inner rod bodies are more tightly connected with the outer rod bodies, and the stability of the guardrail is guaranteed.

The invention relates to seeding equipment, in particular to automatic seeding equipment. According to the technical problem, the automatic seeding equipment can automatically stir and push out seeds to complete seeding, automatically irrigate in time after seeding, automatically knock off stuck seeds, autonomously control whether to seed or not, and is convenient to move and fix. The automatic seeding equipment comprises a frame, a rotating mechanism and a pushing mechanism, and a shell is connected to the upper part of the frame; the rotating mechanism is arranged between the lower part of the frame and the shell; and the pushing mechanism is arranged between the lower part of the shell and the rotating mechanism. The frame is pushed to move rightwards, wheels are driven to rotate, under a series of rotation and meshing effects, a rotating rod is driven to rotate, seeds are stirred, a first assembly rotates, a second connecting block is driven to rotate to be matched with a first wedge-shaped block, a pushing block is driven to move leftwards, under the reset effect, the pushing block moves rightwards to push the seeds out, the automatic seeding effect is achieved through simple operation, and seed blockage is avoided.

The invention provides an automatic farmland irrigation system, which is characterized by comprising a water source, a water pump, a current-carrying gate valve, a fertilizer applicator, a filter, a solenoid valve, a pressure regulator, a sprinkler, a controller, sensors and a PC. The amount of water needed for irrigation and the length of irrigation time can be adjusted by the control and sensortechnologies according to the different crop types, soil conditions, air temperature and humidity and weather conditions in different regions. The task of the sensors is to collect the the data of temperature and humidity in farmlands, the process of collection is dynamic, and the collected data is processed by a single chip microcomputer so that the values of temperature and humidity are displayed on the display screen. Eventually, the collected information is sent to the PC through a wireless module. People can irrigate farmlands by controlling the PC, and the human-computer interaction function is achieved very well.

The invention discloses a remote control garden irrigation system, which includes a central processor, the input end of the central processor is electrically connected with the output end of the sensor acquisition module and the power supply module respectively, and the output end of the central processor is electrically connected with the input end of the comparison module. connected, the output end of the comparison module is electrically connected with the input end of the feedback module, and the output end of the feedback module is electrically connected with the input end of the central processing unit. The remote control garden irrigation system, through the cooperation of sensor acquisition module, comparison module, central processing unit, signal transceiver module 1, signal transceiver module 2, microprocessor, APP client, timing module unit, control node unit and alarm module, The garden irrigation system has the advantage of remote control, so that the owner of the garden can irrigate the garden in a timely manner at any time and place, and has a high degree of intelligence, saves time and effort, does not need to take up too much labor, and makes the flowers and plants in the garden The growth condition is good, and it is easy to manage the garden.

The invention discloses a cultivation method for preventing a carrot from cracking, hollowing and branching. Preventive measures include that irrigating duly when the weather is dry in the early growth stage, and supplying water uniformly when a fleshy root expands quickly in the middle and later periods. The hollowing phenomenon can be avoided or reduced through avoiding different bad factors when cultivating. The preventing method includes deeply ploughing the soil, cultivating carefully, fertilizing properly and planting according to a suitable density. Direct seeding is an effective method for improving the output of carrots.

The invention belongs to the field of irrigation, and specifically relates to an intelligent irrigation system. The intelligent irrigation system includes a main water pump provided with a control module inside, soil moisture detection modules distributed in all the areas of a field, and a cloud server connecting the main water pump and the soil moisture detection modules. The control module and the soil moisture detection modules are provided with wireless communication modules so that the control module and the soil moisture detection modules can be connected to the cloud server. Each soil moisture detection module is suitable for detecting the moisture content of the soil in the corresponding area and sending the moisture content to the cloud server. The control module is suitable for acquiring the detection value and making the main water pump opened when judging that the detection value is smaller than a set value. Through the wireless communication modules of the intelligent irrigation system, information transmission on the cloud server by the control module and the soil moisture detection modules is realized, the main water pump can irrigate the dry areas of the soil undercontrol, irrigation can be carried out in time, and water resources are not wasted. The intelligent irrigation system has the characteristics of energy saving and environmental protection.

The invention provides a movable agricultural field monitoring and irrigation device and a monitoring and irrigation method. The device comprises a vehicle body with vehicle wheels, wherein a motor for driving the vehicle wheels is arranged on the vehicle body, a controller is arranged on the vehicle body and is connected with a soil humidity sensor and a soil salinity sensor respectively throughplugging holes and is further connected with a spraying water pump with a water inlet pipe and a water outlet pipe, the water inlet pipe of the spraying water pump is in communication with a rain collection tank with a water feeding pipe, a water feeding electromagnetic valve is arranged on the water feeding pipe, and a clamping hole is formed in one end of the water outlet pipe far from the waterspraying pump; and a water level sensor is arranged in the water collection tank and is connected with the controller, and the controller is connected with the water feeding electromagnetic valve. According to the scheme, the rain collection tank can be used for collecting rain for irrigation, so that the use amount of underground water is reduced to a certain degree; and the humidity of soil canbe timely monitored, and the irrigation is timely carried out, so that the over-irrigation is avoided, and the wasting of water is avoided.

The invention discloses a hydroponic glass tube with a support. The hydroponic glass tube comprises a glass tube body, a glass tube body support and a hook. The glass tube body is made of ultrathin transparent glass. The glass tube body support is made of bamboo, the appearance of the glass tube body is in a simple geometric modeling, and the glass tube body support is light, durable, economical and low in cost, can achieve stabilizing and protecting effects and prevent the phenomena that the glass tube body topples and falls and is damaged and water overflows from the glass tube body when flowers are arranged and hydroponic plants are planted and does not occupy space. The hook can be conveniently arranged and moved. The glass tube body can supply timely and moderate irrigation to the plants by fully utilizing an illumination reaction, unique double-layer hollow structure design is adopted to form a water circulating loop in the container, and after irrigation, excess water permeates through soil to enter a space formed by an outer glass tube body layer and an inner glass tube body layer through ventilation drain holes formed in the inner glass tube body layer.

The invention discloses a sprinkling irrigation device convenient for movement in yielding ground for vegetables. The sprinkling irrigation device comprises a base, wherein a water storing tank is fixedly connected to the top of the base; a water outlet pipeline is fixedly connected to the front side of the water storing tank; a plurality of water spraying heads are fixedly connected to the front side of the water outlet pipeline; a fixing block is fixedly connected to the right side of the water storing tank; a mounting groove is formed in the right side of the fixing block. According to the sprinkling irrigation device disclosed by the invention, revolving gears and extension boards are arranged for increasing the landing area of wheels, and further greatly enhancing the advancing stability of a vehicle; with greater landing area, the effect of preventing rollers from sinking into soil is achieved, and further the effect that the rollers can normally and quickly move without the influence from soil texture is ensured; the effect that the rollers quickly move on the yielding ground for sprinkling irrigation of the vegetables is ensured, further timely sprinkling irrigation of the vegetables is conveniently realized by workers, and the normal and quick growth effect of the vegetables is ensured.

The invention discloses a pesticide application, irrigation and drainage device in an irrigation and water conservancy system. The pesticide application, irrigation and drainage device comprises a working box, wherein a transmission cavity is formed in the working box, a sealing tank is fixedly arranged on the inner wall of the front side of the transmission cavity, and a dynamic isolation deviceis arranged on the sealing tank. According to the pesticide application, irrigation and drainage device, the characteristic that irrigation pipelines are uniformly distributed along field ridges is utilized, then a water pumping pipe and the irrigation pipelines are connected with the device, water is quantitatively transferred by utilizing three independent spaces which are equal in size and rotate, and the work of quantitatively taking a pesticide and automatically feeding the pesticide is realized by utilizing the change of the coincidence relation between a column body sliding up and downand a tank body; and a stirring structure is opened and closed after rotating for one circle, so that mixing of the pesticide and the water is guaranteed, and the mixed liquid pesticide is delivered to the irrigation pipelines in time for irrigation.

The invention discloses a jujube tree cultivation method which includes the steps: first, garden plot selection: selecting a land with a deep soil layer, loose soil and good drainage; second, planting: selecting and planting high-quality strong seedlings with complete root systems; third, irrigation: mounting drop irrigation facilities for jujube trees by a water-saving irrigation system and ensuring sufficient water of the jujube trees; fourth, performing topdressing mainly by organic fertilizers; fifth, performing operation management: laying down a plastic shed cloth in advance at the flowering phase of the jujube trees, guaranteeing the internal temperature of 18-22 DEG C of a shed, performing pollination by complementing natural pollination with manual pollination, performing flower thinning on the jujube trees at the flowering phase and performing fruit thinning at a medium fruiting phase to ensure jujube yield and quality. The jujube tree cultivation method is easy to operate, scientific and effective, and improves jujube yield and quality.

The invention discloses a stereoscopic intelligent microbubble planting device. The device includes a water tank and a stereoscopic planting house, a microbubble machine is arranged on the water tank,the water tank is connected to the stereoscopic planting house through multiple microbubble pipes, and the stereoscopic planting house comprises a house body and multiple floor plates arranged in thehouse body; planting areas are arranged on both the ground and floor plates of the stereoscopic planting house, each planting area is provided with a control panel connected to a controller and multiple electric nozzles connected to the control panel, a water inlet pipe and multiple water outlet pipes are arranged in the water tank, each water outlet pipe is provided with an electric water pump connected to the controller, the electric water pumps are connected to a diversion device, the diversion device is connected to the microbubble pipes, and the microbubble pipes are connected to the electric nozzles in the planting areas respectively. The device is novel in design, simple and reasonable in structure and convenient to use. By using generated microbubbles for intelligent irrigation, plant absorption is facilitated after sprinkling irrigation, and the growth of plants is promoted.