Modern Rice and Wheat Science and Technology Demonstration Park: It covers an area of about 1000 mu and has a total investment of 2.1 million US dollars. It was invested and built by Nantong Jinhu Ecological Agriculture Development Co., Ltd. The demonstration park aims to build a science and technology demonstration park with “beautiful environment, advanced facilities, advanced technology, excellent variety and high efficiency and openness”.
It is actively engaged in research and development of high-yield precision cultivation research team led by Academician of Chinese Academy of Engineering and Professor Zhang Hongcheng of Yangzhou University. Cooperation, strive to build a display area for new technologies and new varieties of modern agriculture (rice and wheat), an incubator for the transformation of agricultural science and technology achievements, an exhibition park for rice and wheat cultivation information, technology and variety, and a demonstration base for moderate-scale operation of agriculture.
On the basis of the original project, Datian four conditions monitoring was realized, including pest monitoring, moisture and soil multi-factor monitoring, seedling and plant physiological monitoring, and disaster monitoring.
1.1 Seedling and plant physiological monitoring
On the basis of video surveillance, the multi-spectral plant canopy analyzer uses the principle of spectral analysis to measure the spectral absorption rate of plants in different bands, and can obtain the main growth indicators such as crop nitrogen content, nitrogen accumulation, leaf area index and biomass in real time. Used to monitor crop growth and early warning of illness. It has been promoted and used in agricultural production.
1.2 Public opinion and soil multi-factor monitoring
The cost-effective wireless soil temperature and humidity monitoring node cooperates with soil fertility monitoring, soil ion rapid measurement and other ancillary equipment to achieve data collection of moisture and soil multi-factors. The high-density meshed data is displayed in an intuitive manner through the contour map and the color map.
1.3 Insect control
The pest monitoring and early warning system adopts the principle of attracting pests according to the release attractant, and integrates pest trapping, data statistics and data transmission to realize pest-oriented directional trapping, classification and statistics, photo archiving, real-time report, remote monitoring and pests. The automation and intelligence of early warning. Different pests can be monitored by replacing the lure.
1.4 Disaster monitoring
360° omnidirectional infrared dome camera with large field of view coverage and remote viewing. At the same time, with the water level, flow rate, water quality, vibration, noise, VOC organic volatiles, PM2.5/100 and other data to achieve early detection and early warning of disasters.
