Precision agriculture is a hotspot in international agricultural science research in recent years, and it is also a new trend in the world's agricultural development. Researchers hope to reduce production costs through the use of precision agricultural technology systems, increase and stabilize the output and quality of agricultural products, increase economic income, and reduce environmental pollution.
The soil salinity, water, organic matter content, soil compaction degree, texture structure, etc. all affect the soil conductivity change to varying degrees. By measuring soil conductivity, it can provide an important basis for analyzing yield, evaluating soil productivity, and formulating precise fertilization prescriptions. The traditional sample sampling survey is not only time-consuming and laborious, but also because the sampling density is too low to truly reflect its temporal and spatial changes. For large-scale surveys, the vehicle-mounted soil conductivity measurement system is undoubtedly the best choice.
On July 3, 2018, our company engineers rushed to the Nanpi Ecological Agriculture Experimental Station of the Institute of Genetics of the Chinese Academy of Sciences to debug and install the VERIS 3100 vehicle-mounted soil conductivity measurement system and put it into use.
The Nanpi Ecological Agriculture Experimental Station of the Chinese Academy of Sciences was founded in 1982. In 1986, it was prepared to build a station on the basis of the task of low-yield field management in the Huanghuaihai Plain. It was officially established on June 1, 1987, and joined the Chinese Academy of Sciences Farming Ecological Station Alliance in 2013. . The research direction of the experimental station is mainly aimed at the problem of sustainable agricultural development in the region, which is limited by the shortage of fresh water resources and soil salinization. The agricultural ecosystem and environmental monitoring in the Bohai Sea are the basic tasks, and the research on the efficient use of water and soil resources is the main direction, with modern agriculture. The technical integration demonstration construction is the key development goal, and the theoretical system and empirical model of agricultural ecosystem management and modern agricultural construction in the water-salted and salinized areas are explored.
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The system features:
- Simultaneously measuring the soil conductivity of the double layer of 0-30 cm and 0-90 cm;
- 200-400 hectares can be measured every day;
- Each measurement data includes GPS data information;
- No need for cumbersome calibration operations;
- Traction of tractors or pickup trucks;
The picture below shows the University of Kansas at the Agricultural Experimental Station using the VERIS 3100 vehicle-mounted soil conductivity measurement system. Figure A shows the conductivity distribution, and Figure B shows the corn yield. It is easy to see the correlation between the green low conductivity area of ​​the A map and the green high yield area of ​​the B map, which is the comprehensive management decision for crop irrigation, sowing and fertilization. Provide accurate data. 
Other related products include:
- P4000 vehicle-mounted soil profile 4-parameter mapping platform, including soil profile depth, conductance, compactness, OM (organic matter), and optional mobile soil sample core sampling system (5cm soil core, length 89cm)
- MSP vehicle-mounted soil EC-OM-pH mapping platform can simultaneously measure soil conductance, OM and pH spatial distribution
- iScan vehicle-mounted soil EC-OM mapping platform
- EcoDrone® UAV remote sensing platform can simultaneously mount multi-spectral and infrared thermal imaging sensors, large-scale, high-throughput measurement and analysis of crop health, drought stress, maturity, etc. (Lower left picture shows Daejeon NDVI UAV remote sensing Image, the picture on the right is the remote sensing infrared thermal imaging of the drone. Source: Xi'an Yiketai UAV Remote Sensing Research Center)
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