High standard farmland observation field construction plan

I. Project background:

The "Guiding Opinions on carrying out the National Agricultural Comprehensive Development of High Standard Farmland Construction Demonstration Project" and "National Agricultural Comprehensive Development of High Standard Farmland Construction Demonstration Project construction standards (trial)" issued by the State Agriculture Office pointed out that actively carrying out the work of high standard farmland construction demonstration project is to steadily improve the comprehensive production capacity of agriculture and ensure the long-term security of national food The realistic requirements of core grain producing areas, the development of modern agriculture, and the construction of new socialist countryside are important strategic measures for public finance to support the work of "agriculture, rural areas and farmers", and the objective needs of further improving the level of comprehensive agricultural development and innovative development systems and mechanisms. Therefore, the construction of high-standard farmland construction demonstration projects is of great importance to ensuring national food security and improving the level of comprehensive agricultural development Great practical significance and far-reaching historical significance.

The construction of high-standard farmland intelligent observation field can improve: the monitoring and early warning ability of major diseases and insects in high-standard farmland, the level of online monitoring of soil fertility, provide help for scientific guidance of prevention and control, fertilization, curb the harm of diseases and insects, and ensure agricultural production safety, agricultural product quality safety, and agricultural ecological environment safety.

Second, the construction idea of the project:

Guided by green development, innovation is promoted: online monitoring of soil fertility, nitrogen, phosphorus and potassium, intelligent monitoring and early warning of crop diseases and pests, real-time monitoring of four conditions of crop production; The relevant equipment uses lighting, automatic counting of sexual attraction monitoring, real-time monitoring of field microclimate, automatic access and real-time sharing of remote monitoring information of diseases and pests, laying the foundation for in-depth data mining of disease and insect occurrence, environmental impact factors, soil environment and other data and the establishment of intelligent monitoring and early warning models; Through the normal operation of pest monitoring equipment, timely collection, release and report of major crop pests and diseases information, and further improve the monitoring and early warning ability of major crop diseases and pests, soil fertility and scientific prevention and control ability of high-standard farmland in our county.

Iii. Objectives of the project:

Effectively strengthen the monitoring level of major diseases and pests in high-standard farmland and crops in our county, improve the occurrence trend consultation system and disaster reporting system, improve the monitoring and early warning level of major diseases and insects, timely collect and report the monitoring and investigation information of major diseases and insects, and improve the accuracy, coverage and timeliness of the forecast. Ensure that the medium - and long-term forecast accuracy of major diseases and insects is above 80%, and the short-term forecast accuracy is above 90%, and the early warning information covers 100% of townships and more than 90% of administrative villages;

Real-time monitoring of soil moisture, fertility (nitrogen, phosphorus and potassium) distribution level and situation, for soil testing formula fertilization, soil improvement to provide good data support.

After the completion of related projects, we will strive to achieve: by vigorously promoting new varieties and new technologies, the grain output will increase by more than 100 kg per mu, the output value of mu will increase by 290 yuan, and the cost of mu will be saved by 10.5 yuan. Because of the real-time monitoring of soil moisture and the wisdom of round irrigation, each mu will save 20% water and 12% fertilizer. Through early monitoring of disease and pest prevention, pesticide use can be reduced by 10%, and the positive effect of increasing production, increasing efficiency, and improving the quality and safety of agricultural products can be achieved.

Iv. Project construction contents:

In accordance with the principle of advanced and practical, intelligent monitoring facilities and equipment have been purchased, a high-standard farmland intelligent observation field has been built in our county, and the normal operation of relevant monitoring equipment has been ensured. Equipment procurement selection conforms to national standards, and has been practically applied in high-standard farmland construction projects in Hubei Province, and proves that the technology is mature, the performance is excellent, and the operation is stable. It can realize the interconnection between local area network and wide area network, and realize the automatic collection, real-time input and standard processing of collected data. The data collected by intelligent monitoring equipment should also be uniformly managed through the county-level platform.

V. Construction contents of the project:

(1) High-standard farmland big data supervision platform: It is the application of the most advanced cloud computing, Internet of Things, 4G communication, intelligent AI and other new technologies, integrated automation, intelligent new plant protection observation equipment, formed a set: A comprehensive platform combining long-term automatic monitoring, timely data transmission, real-time AI analysis, accurate pest warning, intelligent early warning and flight prevention, and intelligent plant protection and prevention. The plant protection work has been upgraded from manual survey and artificial prevention to automatic remote sensing, intelligent diagnosis, artificial flight prevention system application, and physical ecological prevention and control.

The system is developed by the combination of software and hardware. The hardware part includes: 1, intelligent bug detection, reporting and collection system; 2, Internet of Things agricultural and forestry climate information collection equipment (wireless intelligent weather station); 3. Real-time monitoring of field ecology Internet of Things system; 4. Spore intelligent visual monitoring equipment; 5. Intelligent measuring and reporting system for insect sex attraction; 6, soil fertility online monitoring system; 7. Internet of Things communication control equipment;

In the software part, the software is divided into cloud web version and mobile app version. The software language is java combined with.NET technology. The system architecture adopts the cloud service architecture. Including: 1, automatic pest information collection software and APP; 2. Agricultural environmental meteorological data monitoring system and APP; 3, agricultural ecological environment online monitoring storage system software; 4, spores intelligent photo statistical supervision system; 5, pest monitoring system; 6, soil fertility real-time online monitoring system.

Extendable function: After summarizing, statistics and analyzing various environmental data, pest data and disease spore data, relevant diagnosis and control suggestions are given through the pest expert diagnosis system. The relevant data and positioning coordinates can be sent to: resonant inductive lights, intelligent agricultural equipment, automatic water and fertilizer spraying equipment, drone pest and disease flight prevention equipment for the next step of prevention and control operations.

Platform software: compatible with intelligent bug detection rear light system, sex trap monitoring system, field microclimate observation system (wireless intelligent weather station), video information acquisition and monitoring system

1. Data access system for Internet of Things devices

The data produced by the intelligent measurement and reporting Internet of Things equipment purchased at the county level is transmitted to the system through the network, and data standardization verification and unified management are carried out to improve the accuracy and comparability of the survey data, reduce the data errors caused by human and other factors, and improve the accuracy of the measurement and reporting. Establish a field intelligent iot device management library to manage the operating status of the equipment.

2. Disease and pest field survey data reporting system

In accordance with the requirements of the "Standards for the Survey and Investigation of Crop Pests and Diseases", field investigation and data statistics and reporting of pests and diseases are carried out to achieve automatic reporting of national and provincial tasks, custom management of localized characteristic business reports, and seamless docking of national, provincial and municipal systems. And according to the actual situation of the county can be flexibly designed to suit the county plant protection business form.

3. Grass-roots monitoring point (household) management system

Establish and improve the county, township, village measurement and reporting network system, according to the characteristics and distribution of the main diseases and insects in the county, establish key monitoring township (town), monitoring village, disease and insect monitoring household files, clarify the tasks and responsibilities of the network system personnel at all levels, guide cooperation, cooperate with higher departments to do a good job of measurement and reporting, and gradually form a county, township, village, household four-level measurement and reporting network system.

4. Data statistics and graphic analysis system

Using a variety of statistical principles and analysis methods, according to the relationship between the occurrence of diseases and insects and the environment, the development trend of historical diseases and insects is analyzed, and qualitative data statistics and analysis are made. Based on geographic information system (GIS), various survey data and equipment data are superimposed on the digital map to provide real-time analysis of disease and pest occurrence indicators, distribution and working status of Internet of things devices, distribution of monitoring points, etc., to grasp the occurrence of diseases and pests in the county and surrounding areas.

5. Regional pest archives and pest atlas system

Collect, sort out and summarize the technical data, picture data and historical data of major diseases and pests in the region, as well as meteorological data and agricultural information affecting the occurrence of diseases and pests, improve the pest information database, and establish a complete regional pest files and pest maps.

6. Forecast information reporting system

Submit disease and insect forecast information according to the document procedure and requirements, the forecast content includes occurrence period, occurrence amount, occurrence degree, distribution range, forecast basis, occurrence area, damage loss and control measures, etc., through continuous improvement of disease and insect forecast content, quantitative forecast data, illustrated, accurate reflection of disease and insect occurrence, forming a complete disease and insect forecast.

7. Work management assessment system

Conduct regular supervision and inspection according to the arranged work content, assessment tasks and technical indicators, quantify the work content and technical indicators, and focus on the assessment of the number of disease and insect detection and reporting periods, accuracy, timeliness, information release, coverage, arrival rate and actual guidance effect in production.

(2) Specific hardware introduction:

1. Intelligent pest monitoring, reporting and collection system:

This product uses modern light, electricity, numerical control integrated technology, to achieve the worm body far infrared automatic processing, conveyor belt transportation, automatic operation of the whole lamp and other functions.

In the case of unsupervised, it can automatically complete the system operations of attracting insects, killing insects, dispersing insects, taking photos, transportation, collection, drainage, etc., and connect with the wireless module to send data to the server; Carry out statistics and analysis of pests and diseases; The identified insect species and quantity are displayed on the web page, and the occurrence and development of insect pests are analyzed and predicted according to the identification results, so as to provide services for modern agriculture and meet the needs of insect situation prediction and prediction and specimen collection.

Through years of research and development, our company has obtained the software copyright certificate, and the related Internet of Things acquisition equipment and communication equipment have obtained national patents.

The smart agriculture cloud platform can receive data through wifi/4g and other means, and can store, retrieve, summarize and analyze all kinds of data; Form trend chart, column chart, daily report, etc. It can also be compatible with: pest data, sexual attraction monitoring data, pest survey statistics. Conducive to agricultural production of environmental monitoring, real-time early warning, scientific prevention and control.

2. Internet of Things agricultural and forestry climate information collection equipment (wireless intelligent weather station) :

The latest Internet of Things technology and 4G communication technology are adopted to collect and send all kinds of data of the agricultural environment to the smart agriculture cloud platform, and all kinds of relevant data can be viewed through the supporting APP.

Through years of research and development, our company has obtained the software copyright certificate, and the related Internet of Things acquisition equipment and communication equipment have obtained national patents.

The smart agriculture cloud platform can receive data through wifi/4g and other means, and can store, retrieve, summarize and analyze all kinds of data; Form trend chart, column chart, daily report, etc. It can also be compatible with: pest data, sexual attraction monitoring data, pest survey statistics. Conducive to agricultural production of environmental monitoring, real-time early warning, scientific prevention and control.

2.1 Product Overview:

The smart agricultural meteorological observation station uses the latest Internet of Things technology and 4G communication technology to collect and send all kinds of data of the agricultural environment to the smart agriculture cloud platform, and can view all kinds of relevant data through the supporting APP.

Through years of research and development, our company has obtained the software copyright certificate, and the related Internet of Things acquisition equipment and communication equipment have obtained national patents. The equipment itself has the report of the quality supervision and testing center of the Ministry of Agriculture.

The smart agriculture cloud platform can receive data through wifi/4g and other means, and can store, retrieve, summarize and analyze all kinds of data; Form trend chart, column chart, daily report, etc. It can also be compatible with: pest data, sexual attraction monitoring data, pest survey statistics. Conducive to agricultural production of environmental monitoring, real-time early warning, scientific prevention and control.

2.2 Main Functions:

1. Communication interface: Standard modbus protocol;

2. Adopt advanced micro-control technology to monitor no less than 16 meteorological environmental factors

3. Host power: ≤200mA (12V) Power consumption: ≤600mA (12V)

4. 60W solar panel, 40AH lithium battery, voltage: DC12V voltage regulator;

5. The device is Android and the configuration screen is 7 inches. The data acquisition software can automatically divide the data into three categories: air, soil and water, and display the data of various environmental elements on the screen. Under normal circumstances, the data is transmitted through GPRS, and the data can also be obtained through GSM SMS. Built-in lose function.

6. Data collection function: air temperature, air humidity, soil temperature (4 layers), soil moisture content (4 layers), wind speed, wind direction, illumination, radiation, rainfall, pictures and other more than 16 kinds of environmental data;

7. Data storage capacity: one year's worth of data can be stored (8760 batches), and the device has a local cache, which can realize data reproduction when the signal is broken.

8. With the function of transferring data to the computer through the mobile device, it can be connected with the computer, real-time data and graphic display.

9. All the collected data and seedling pictures can be uploaded to the self-built Internet of Things platform, as well as to the national soil moisture monitoring network of the Ministry of Agriculture."

10. The software platform and mobile APP software with independent intellectual property rights can view data through any networked computer and mobile phone, and can view online videos and pictures, and can display data in the form of line charts, bar charts, 3D bar charts, area charts and other charts.

11. You can view the installation of sites in the specified area and the latest monitoring time, so as to obtain the number of sites in the specified area.

12. You can view the data reports of a specified sensor at a site within a specified time range or export them to Excel.

13. View the data reports of a site in a specified month and year.

14. Backup data or local data can be imported to the database, or imported data can be deleted.

15. Add drought warning information and automatically publish forecast notifications. Query the issued drought warning information.

16. User login permissions can be set at different levels to ensure security.

2.3 Technical Specifications:

Sampling index measurement range Measurement accuracy tolerance

Outdoor air temperature -40+120℃0.1℃±0.3℃

Outdoor air humidity 0 ~ 100%RH0.1%RH±2%RH

Soil temperature -40 ~ 85℃0.3℃±0.5℃

Soil moisture content (moisture) 0 ~ 100<3±10%

Wind speed 0 ~ 30m/s0.1m/s±0.5m/s

Wind direction 0-360°1°±1°

Air pressure (-20-80℃) 0hPA-110kPa0.1 hPa±0.5%

Illuminance 0 ~ 200klux0.1 Klux±8%

Radiation 0 ~ 2000W/m21W/m21W/m2

Rainfall sensor 0.01mm-4mm/min0.2mm≤±4%

3. Real-time monitoring of field ecology Internet of Things system;

The far-infrared camera ball machine is installed in the designated area, and the manager can clearly and intuitively view the growth of crops and diseases and pests in the planting area in real time through the video system, and timely monitor and record the process of sudden abnormal events to provide timely and efficient command and dispatch. Remote video on the platform can automatically control the movement of the PTZ, change the camera orientation and other functions; The video frame rate and image size can be adjusted. Mobile emergency terminal (mobile APP monitoring platform). After login, you can view the surrounding situation of the instrument in real time. Multi-channel display on the same screen, while displaying the environmental soil parameters of the corresponding area, you can remotely operate camera Angle, zoom, zoom, aperture and other parameters.

4. Spore intelligent visual monitoring equipment;

1. Intelligent remote camera spore capture device can automatically capture pathogen spores throughout the day, and automatic shooting;

2. The system has the optimal picture fusion function, which can automatically fuse into the clearest photos and upload them to the cloud server through the network;

3. Statistical analysis: Cloud server technology is used to achieve manual statistics and analysis of pathogen spores, which can be manually checked and confirmed remotely in real time, shortening the forecasting cycle;

4. Realize remote control, without personnel to go to the scene, you can switch on and off, automatically take photos, set the working period, the number of photos, photo collection time and other operations;

5. Equipment real-time status display, chamber temperature, query air sampling time; Set the air sampling time

6. Remote setting working mode: remote automatic photography and manual photography

7. Using optical, electrical and numerical control technology, automatic microscopic imaging

8. The spore equipment has a high-resolution microscope, which can clearly photograph and display the target of 5-100 microns

9. A variety of networking methods (4GRJ45GPRS) can be managed anytime and anywhere

10. Data alarm parameters can be remotely uploaded to the cloud platform, and can be queried and configured on the WEB side for easy maintenance and management

11. Built-in GPS positioning function, you can view device site and other data in the web map

12. Built-in temperature collection function, can remotely monitor the operating temperature of the equipment

13. All Settings can be carried out through APP and WEB software

14. It can be set and controlled by time segment, and can be taken automatically or manually

15. Time control: According to the number of spores, set the appropriate working period

16. Automatic fault alarm

17. The remaining number of photos can be displayed

18. Lightning protection device: can effectively prevent lightning strikes

19. Built-in UPS: Support power off protection

20. Power supply: AC 220V±10%

21. Camera: 5 million pixels

22. Display: 10.4 inches

23. System: WINDOWS 7

24. Insulation resistance: greater than 2.5MΩ

25. Gas sampling: collection flow 120L/ min, collection time 60~1200 minutes (set range)

26. Collection area: Length * width (mm) 50*8mm

27. Setting range: timing start, 24 hours system, you can set the 24-hour start time at will

28. Number of photos: 1-100

29. Carrier tape: A replacement of a total length of 80 meters, the longest can be used for 365 days, 3 times a day

30. Basic parameters of imaging system: optical amplification 20X; 5 million pixel CMOS image sensor.

All data can be uploaded to the Internet of Things system for unified management

5. Intelligent measuring and reporting system for insect sex attraction;

This device uses sex to attract insects, and halogen lamp heating to kill pests, calculate the number of pests through the grating counting device, and through the integrated camera built in the device, real-time collection of pest photos, send to the server, from the data and pictures of accurate data of the pest compound verification. Equipment integrated integrated intelligent communication equipment, can expand access to a variety of air temperature and humidity, custom wind direction, soil temperature and humidity and other key environmental data collection equipment for pest occurrence. Through big data analysis, target pests can be accurately monitored and killed.

1, the main machine is made of stainless steel, double waterproof, the equipment can work normally in the temperature of 10℃-70℃, relative humidity is not more than 95% of the environment;

2. Target pests can be attracted by sex attractants, and pest species can be controlled;

3.5m hig, removable vertical pole, trapping and counting device height can be adjusted;

4, the pest counter can record the number of pests attracted, the counting interval of two adjacent pests is not less than 1 second;

5, the host has the function of remote automatic data transmission, the data covers: the number of pests, trapping time, GPS information, temperature and humidity and other content, and can remotely set the following transmission methods: ① according to the pest threshold automatic upload ② fixed time automatic upload ③ at any point in time, remote send command automatic upload;

6, pest trapping information is stored in the data processing system, trapping information can be accurately uploaded to the client according to customer requirements;

7, the data upload mode supports 4G/WIFI/ network cable, can be adjusted according to user needs, can be reported to the user specified address in real time, can achieve mobile APP, computer a variety of clients receive;

8, the main circuit board with environmental factor monitor expansion interface and trap expansion interface, the interface can be extended to 15, the use of aviation four-core interface, equipment stable state, easy to install;

9, the host has the function of remote switch on and off, remote diagnosis and maintenance of equipment faults, remote reminder of equipment abnormalities or faults, and reminder of the replacement time when the sex lure expires.

10, the use of solar battery power supply, solar panel power is 80W, battery rated voltage is 12V/38AH;

11. Permanent storage of data; Support through the list view, map view, chart view three kinds of data view;

12, support data export and import function;

13, in the case of open interface, compatible with provincial and national platform data import;

14. The equipment is compatible with other meteorological sensors, and the meteorological data collected can be directly and automatically interfaced with the iot data analysis system (county level).

15, the equipment embedded with the camera, can collect insects in the warehouse to take photos, help manual comparison and removal of miscellaneous insects;

16, the equipment uses sexual attraction, with heating equipment to kill bugs, avoid bugs to fly back, cause repeated counting, to achieve temptation and kill one solution.

The product picture is as follows:

6, soil fertility NPK online monitoring system;

Agricultural planting monitoring equipment on the market, partial application, indiscriminate application, excessive fertilization situation is very serious, nitrogen, phosphorus and potassium fertilizer ratio is unreasonable, resulting in soil compaction, poor permeability, seriously affecting crop yields and levels, and monitoring equipment protection is not comprehensive enough, often affected by external influences resulting in monitoring effect deviation, a variety of equipment applications use space layout is small, A problem that requires frequent maintenance and repair.

In the field of agricultural smart planting and online analysis and monitoring of soil elements, the main contents include: AI intelligent analysis workstation, intelligent analysis algorithm of ion concentration, R485 data conversion module, 4G communication module, ammonia nitrogen, nitrate nitrogen, calcium ion, potassium ion collector equipment integration in soil water, but the ratio of nitrogen, phosphorus and potassium fertilizer is unreasonable, so it is necessary to intelligent agricultural planting and online analysis and monitoring of soil elements, so as to improve its internal structure.

The intelligent soil nitrogen, phosphorus and potassium fertility online monitoring equipment can carry out AI intelligent analysis of the main body through the activity of bolts between the mounting plates, and the workstation uses the self-developed intelligent analysis algorithm of ion concentration to obtain the concentration of phosphorus ion. Then the data of ammonia nitrogen, nitrate nitrogen, phosphorus ion concentration and potassium ion concentration are transmitted to the cloud server through the 4G communication module of the protection board, so as to meet the demand for online real-time monitoring of fertility in agricultural planting. Moreover, the AI intelligent analysis workstation equipment obtains the final analysis data and transmits it to the soil fertility online monitoring database in the cloud through the integrated 4G module. By sliding the sliding plate between the sponge and the breathable plate, the external dust and foreign matter can be blocked, and the sponge can be cleaned by sliding, so as to improve the detection effect of the main body and improve the environmental strain capacity of the monitoring equipment. The rotating movement of the protective plate on the rotating column of the shell is carried out. This can protect the normal transmission of G communication module, so as to carry out online monitoring and development of traditional ion monitoring equipment through 4G communication technology, so as to achieve: The real-time concentration of ammonia nitrogen, nitrate nitrogen, calcium ion and potassium ion in soil and water is monitored online, and the four-core communication equipment of R485 aviation can be protected through the phase clamp between the bracket and the card slot, and the data is transmitted to the four-core communication equipment of R485 aviation through the data line, and the R485 communication equipment will transmit the data to the intelligent analysis workstation. The workstation calculates the collected ions through its own ion concentration algorithm, and obtains the concentration value of nitrogen, phosphorus and potassium fertilizer power

7. Concept and principle of soil moisture monitoring

7.1 Meaning of soil moisture monitoring: Soil moisture refers to the observation and record of soil water content at different levels, agricultural production configuration, crop representation and disastrous weather in the region where the monitoring point is located, to master the dynamic change law of soil water, to understand the relationship between precipitation, irrigation and soil water change and agricultural production, and to provide a scientific basis for agricultural production drought resistance and disaster reduction and improve the efficiency of water resources production.

7.2 Principle of soil moisture monitoring system: Soil moisture and drought monitoring is mainly based on farmland. In different eco-climate zones, monitoring sites are established on the local dominant tillage soil and dominant crops according to different planting patterns and agricultural technologies adopted. Through intelligent perception and identification technology, soil moisture measurement, agricultural production management, crop representation and other information are collected at fixed points and regularly. Timely understanding of crop root active layer soil water status, soil effective water content, using GPRS (mobile communication module and data communication processing module) or GSM (Global mobile communication System) network technology and software technology, moisture judgment, guide agricultural production management, reasonable irrigation.

7.3 Composition of soil moisture monitoring system

Soil moisture monitoring system is composed of soil moisture data collection equipment, radio network transmission and remote control system. The moisture collection system includes sensors, solar energy, data lines, outdoor supports and other equipment, using the frequency domain reflection principle, using different sensor nodes to form a wireless network to measure the soil moisture content, rainfall, soil temperature, wind speed, wind direction, solar radiation, EC, PH and other moisture parameters and meteorological parameters. Radio network transmission is mainly GPRS module (mobile communication module and data communication processing module), its function is to collect the relevant data of moisture content, the use of GPRS or GSM (Global mobile communication system) regularly uploaded to the server, to achieve various monitoring functions of the system, to provide a basis for the drought system. The remote control system mainly includes computer, statistical software, drought analysis software and other equipment. After receiving the moisture monitoring data and meteorological monitoring data, the remote control system uses the statistical software to make automatic statistics on the data, and then according to the evaluation index system of the drought analysis software, the moisture content of the monitoring point is judged to be suitable, basically suitable, too much, insufficient, etc. When the moisture content is not suitable for crop growth, the system automatically issues drought, severe drought, waterlogging and other alarms.

To Songzi high standard farmland construction case: