300 results about "Farming environment" patented technology

A system including a controlled agriculture environment containing one or more growing rooms, each containing one or more growing units is described. Each growing room is managed by an HVAC system under the control of an environmental control unit. Each growing room may have a specific temperature and humidity optimized for the type of plant or plants being room. The growing room may have a positive air pressure when compared to areas connected to it to ensure that no insects or contaminants can enter the growing room. The growing room may provide water feed, compressed air, CO₂, and electricity to each of the growing units. The growing units are also connected wirelessly to an environmental control unit.

The invention discloses a henhouse micro climatic environment intelligent control system based on a wireless sensor network. The henhouse micro climatic environment intelligent control system is characterized by comprising a henhouse micro climatic environment parameter acquisition and control platform, a henhouse micro climate farming environment cascade control system based on a DRNN PID neural network, and an expert system based on economic optimal reasoning and for setting ideal values of controlled henhouse micro climatic environment parameters. According to the invention, the henhouse micro climatic environment intelligent control system based on the wireless sensor network is designed through the characteristics of multiple parameter variables, nonlinearity, strong coupling and large inertia of conventional henhouse farming micro climatic environment.

A system related to inland farming of seafood products within an environmentally-controlled seafood-farming environment. The seafood-farming environment is preferably established within at least one substantially buried space. The associated apparatus preferably comprises at least one nutrient supplier to supply adequate nutrients to at least one aqueous medium supporting the farming of the seafood, and at least one waste remover to remove unwanted waste from the aqueous medium. Surface crops are grown above and around the seafood-farming environment to maximize production within the farming site. A kit and methods of implementation are also discussed.

The invention discloses a method for constructing a pasture, beef cattle and vegetable circular agriculture system in a subtropical hilly area. The method includes the following steps: A, selecting a pasture and corn field, wherein the pasture and corn field needs to be dry land with a low underground water level; B, growing pasture and corn; C, building a cattle shed and a cattle activity field, wherein the cattle shed is a double-row cattle shed; D, building a fluid fertilizer pond and a solid fertilizer pond below the cattle shed and the cattle activity field, and building a portable house on the fluid fertilizer pond and the solid fertilizer pond; E, building a cattle feeds ensiling pond, wherein the length and the width of the cattle feeds ensiling pond are equal; F, building a work room; G, breading beef cattle; H, growing vegetables, wherein the area of a vegetable field is determined by the number of the cattle, chemical fertilizer is not applied, and all the produced vegetables are high-quality organic vegetables. The method has the advantages that the agriculture system can be effectively prevented from discharging harmful and toxic substances to the outside, operation cost is low, yields are high, product quality is high, good economic benefits are achieved, and agricultural environmental protection is facilitated.

The invention provides a freshwater fish farming environment management system which comprises a remote environment management terminal, an environmental monitoring device and a user terminal, whereinthe environmental monitoring device, the user terminal and the remote environment management terminal are in communication connection; the environmental monitoring device comprises aggregation nodesand sensor nodes; the multiple sensor nodes are randomly distributed in a freshwater fish farm monitoring area and form a wireless sensor network in a self-organization manner; the aggregation nodes are deployed outside the freshwater fish farm monitoring area, communicate with the remote environment management terminal by virtue of a communication network, and are used for gathering farming environment monitoring data acquired by the sensor nodes and transmitting the monitoring data to the remote environment management terminal; the remote environment management terminal is used for storing and displaying the farming environment monitoring data transmitted by the aggregation nodes and transmitting an alarm signal to the user terminal when the water quality is abnormal.

The invention discloses an agricultural environment monitoring and early-warning system and method by using a distributed heterogeneous wireless sensor network facility. The system comprises multiple wireless sensor nodes, multiple wireless route nodes, a wireless central control node and a GSM (global system for mobile communication) short message alarming module, wherein one or more wireless sensor nodes are connected with the wireless route nodes, the multiple wireless route nodes are connected with the one or more wireless route nodes according to a route nearest rule, the wireless central control code is connected with one or more wireless route nodes according to the route nearest rule, the wireless central control node is responsible for transferring the collected data of the whole network to a PC (Personal computer) machine, data reception and sending of each node are proceeded according to a data type priority principle, the PC machine analyzes and collects the network data from a crop growth factor database, the GSM short message alarming module sends a short message alarming information to a user, and the user actively controls and monitors the data uploading of the network and the operation facility through a GSM network. The system and the method provided by the invention have the advantages of network expansibility and heterogeneity, simplicity in installation and maintenance, low cost and convenience in use.

The invention provides a data transmission method of the Internet of Things. The Internet of Things comprises four nodes: a data router, user equipment, a sensor node and an execution node; the data router is used for route forwarding, the user equipment is a data consumer and is used for obtaining data sensed by the sensor node or releasing a command to the execution node to realize remote control, and the sensor node and the data node are data providers; a user can inquire parameters of an environment where a target object node is located in real time by using the method, and can send the command to the sensor node according to the state of the target object node to realize the real-time control and adjustment of the target object node, and the data transmission method provided by the invention can be widely used in agricultural environmental monitoring, remote control and other fields.

A system, method, and apparatus for optimizing efficient use of resources in a controlled farming environment is disclosed. Various inputs to a controlled farming environment, wherein the controlled farming environment includes a plurality of plants, are controlled based on the nutrition information for the plurality of the plants. Third party information, such as electrical rate information from a power company, can be accessed by the system and may also be utilized to control the inputs to the farming environment. For example, if a power company offers incentives or reduced rates to not utilize power during certain time periods, the system of the present invention will send a signal to the electrical interface to only power the light source to the controlled environment at times other than the certain time period so as to take advantage of the reduced rates or incentives.

The invention discloses a composite organic fertilizer prepared from vegetable wastes. The composite organic fertilizer is a fermented product which is obtained by fermenting a composite microbes and the vegetable wastes, wherein the composite microbe is a mixture of bacillus mucilaginosus, bacillus subtilis, tiny bacillus, bacillus megatherium, pseudomonas aeruginosa, plant lactic acid bacteria and azotobacter chroococcum, the number ratio of all the strains is 1:(7-8):(4-6):(3-5):(1-3):(3-5):(1-2), and the total amount of viable bacteria is 2.0*10<9>-3.0*10<9> CFU/mL. The invention also discloses a preparation method of the composite organic fertilizer. The preparation method comprises the following steps: inoculating the microbes to prepare a culture medium; and adsorbing by using an adsorbent, and fermenting the vegetable wastes to obtain compost. The compost prepared by the preparation method disclosed by the invention can be used for promoting the growth development of plants, and reducing plant diseases and insect pests and reducing the use amount of the inorganic fertilizer, so that the vegetable wastes are effectively used, and pollution of wastes to farm environments is reduced.

The invention discloses a projected agriculture environment monitoring pre-alarm system with distributed heterogeneous wireless sensor networks. The projected agriculture environment monitoring pre-alarm system comprises a plurality of wireless sensor nodes, a plurality of wireless router nodes, a wireless central control node and a global system for mobile communications (GSM) short message alarming module. One or more of the wireless sensor nodes are connected with the plurality of the wireless router nodes which are connected with one or more of the wireless router nodes based on the router nearest principle; the wireless central control node is connected with one or more of the wireless router nodes based on the router nearest principle and in charge of transmitting collected data of the whole network to a personal computer (PC); and the PC analyzes collected network data, when the data meet alarm requirements, the GSM short message alarming module sends short alarm messages to users, and the users actively control and monitor the network data unloading and operation facilities through a GSM network. The projected agriculture environment monitoring pre-warning system with distributed heterogeneous wireless sensor networks has the advantages of having network expansibility and heterogeneity, a plurality of kinds of environmental factor monitoring functions, and a GSM network short message pre-alarm control function, and being simple in mounting and maintenance, low in cost, and convenient to use.

The invention relates to a lateral wind field estimation method based on an inclination angle of a rotor unmanned aerial vehicle. When being in a wind field environment, a quadrotor aircraft needs tokeep an inclination angle to realize hovering at a specified position, so that the component of the lift force in a lateral direction counteracts the influence of the wind resistance. And thus lateralwind disturbance information of the wind farm environment in which the aircraft is located in the hovering state is estimated according to a function relationship, obtained by pre calibration, between the inclination angle of the quadrotor aircraft and the s lateral wind disturbance. According to the invention, the method is based on existing sensing data of standard autopilots like a gyroscope,a GPS receiver, and an accelerometer; and no extra weather measuring devices like a wind speed measuring instrument are needed. Online wind field measurement is realized rapidly and accurately; and the technical support is provided for activities like the aerospace and forest fire prevention.

The invention discloses a bacteriophage preparation and an application thereof. The bacteriophage preparation is prepared from enterotoxigenic escherichia coil K88 bacteriophage with a preservation number of CCTCC No: M209243 and a bacteriophage EK99-C by adding an adjuvant material, wherein the total bacteriophage effective quantity is more than or equal to 10<6>PFU/mL. The bacteriophage preparation can be used for preparing a medicine for preventing and treating piglet scours or killing escherichia coils K88 and K99. The bacteriophage preparation provided by the invention has broad-spectrum bactericidal activity, and the active ingredients of the preparation are separated from a livestock farm environment and belong to substances in the environment, so that the bacteriophage preparation cannot generate poisoning to the environment and animals, and bacteriophages are colorless, tasteless and nonirritant after purification, and are safe and environment-friendly.

The invention discloses a method of a novel technology for artificially simulating a crop growth shade and humidity environment and particularly relates to a novel method for artificially simulating the crop growth shade and humidity environment. According to the method, on the basis of a steel frame greenhouse, power-driven sunshade nets are installed at the top and on the two sides of the greenhouse for controlling illumination in the greenhouse, a spraying system composed of a PPR pipe and a spray nozzle is erected inside the greenhouse for controlling humidity and temperature in the greenhouse, ventilation systems composed of gauzes and power-driven exhaust fans are installed in the middle portions of the two sides of the greenhouse and used for controlling the temperature and the carbon dioxide concentration in the greenhouse, and according to comparison of temperature, humidity and other meteorological data on agricultural environment monitors installed inside and outside the greenhouse, light controlling, humidifying, cooling and ventilating measures are taken, so that the shade and humidity environment which is remarkably different relative to local natural environment conditions is formed. The step that according to the comparison of the temperature, humidity and other meteorological data on the two agricultural environment monitors inside and outside the greenhouse, the corresponding light controlling, humidifying, cooling and ventilating procedures are adopted is the key. The shade and humidity environment is simulated through the method, and the method has the advantages of being wide in geographical adaptability and suitable for different types of crops needing shade-tolerance and humidity-resistance screening and improving shade-tolerance and humidity-resistance breeding efficiency.

The invention relates to a method for acquiring the ground surface temperature through NPPVIIRS data. By means of the method, appropriate ground surface temperature data can be provided for weather, agriculture drought and environment monitoring. The method overcomes the defect that due to the fact that a VIIRS sensor is not provided with a moisture channel, the inversion precision is limited. According to the method, MODIS sensor moisture data carried by an Aqua satellite operating at a sun-synchronous orbit with the descending node being 13: 30 are used for acquiring the moisture data of VIIRS data observation swath. The ground surface temperature inversion algorithm suitable for 11 microns and 12 microns of the VIIRS sensor is derived, an atmospheric radiation transfer model MODTRAN4 is used for simulating and calculating the transmittance of an M15 channel and the transmittance of an M16 channel of the VIIRS sensor under different atmospheric moisture contents (0.4-6.0 g/cm<2>, and increasing is carried out with 0.1 g/cm<2> as the step size), the emissivity of ground features corresponding to the M15 channel and the emissivity of ground features corresponding to the M16 channel of the VIIRS sensor are estimated according to International Geosphere Biosphere Program (IGBP) data, and finally the inverting of the ground surface temperature is obtained. According to the method, study is carried out on the inversion of the ground surface temperature based on the VIIRS sensor, and stable transmission from the MODIS data to the VIIRS data in the agriculture environment data monitoring is facilitated.

The invention discloses a method for treating excrements in a farm. The method for treating the excrements in the farm sequentially comprises the following steps: (1) adding biomass materials into excrements in the farm and mixing to obtain an animal excrement mixture; (2) carrying out solid-liquid separation on the animal excrement mixture to obtain solid excrements and wastewater; 3) carrying out dry distillation on the solid excrements to obtain animal excrement activated carbon, animal excrement carbon and fuel gas formed by pyrolysis of the animal excrement mixture; and 4) filtering the wastewater. The excrements in a large-medium-scale farm are treated by the method disclosed by the invention, the farm environment can be significantly improved, the problem of treatment of excrements in the farm is effectively solved, and novel environmental pollution cannot be caused, the process is rapid, convenient and easily implemented, has obvious effect and is suitable for industrial large-scale application.

The invention relates to an intelligent breeding control system and method based on video identification. The room environment control of a farm and the behavior monitoring early warning of pigs are realized. Core component comprise a GPU server group module and a core control panel module. A high definition camera module is used to collect video information, after the GPU server group module identifies breeding room environment abnormality and pig abnormality, the GPU server group module automatically analyzes abnormal data and sends data to an STM32 to carry out alarming and intelligent control decision making, then the regulation is carried out through the data collection input of various sensors and the data output of a corresponding controller, and at the same time, controlled data is continuously sent to a data center to form a closed loop control circuit. Compared with the prior art, the intelligent breeding control system and method have the advantages of the real-time monitoring of pig physical conditions and farm environment conditions, fast adjustment and control, and low control cost.

The invention relates to a green smut germ real time fluorescence fix quantity PCR agent box and the application. The box uses Taqman and positive primer, negative primer and masculine standard product to build up real time fluorescence PCR reacting system that could rapidly, and quantified testing green smut germ. It is suited for farm environment. It is also could be used to testing the germ testing for paddy seed and the multiplication speed in different paddy kinds.