Device and method for in-situ soil salinity detection

Abstract

The invention discloses an in-situ soil salt content detection device and method, and relates to the technical field of salt content detection. In view of the technical problems in the prior art that the production, assemble and detection are inconvenient, and the function is single, so the salt content distribution of a detected parcel cannot be fully understood. A technical scheme that a circuit board is arranged in a control box, a connecting pipe is arranged at the lower surface of the control box, an annular electrode and a cone head sleeve the connecting pipe, a top cover is arranged at the upper surface of the control box, a turntable is arranged on the top cover, a solar battery panel, an antenna and a distance sensor are arranged on the turntable is adopted. The device and method of the invention have the advantages of simple structure, convenient production and easier trouble shooting. By combining with wireless communication, the device can realize remote data collection, real-time and accurate understanding of the salt content in the detected area is realized, by adopting GPS positioning and laser distance detection, the model of the detected parcel can be accurately simulated and established and the distribution of the salt content in the parcel can be visually displayed, so the visual experience of an observer is improved.

Description

technical field [0001] The invention relates to the technical field of salinity detection, in particular to an in-situ soil salinity detection device and method. Background technique [0002] Soil salinity is an important indicator affecting basic soil properties, soil fertility and land productivity levels. In industries such as cultivated land quality assessment, saline-alkali soil treatment, irrigation area management, precision agricultural management, industrial pipeline layout, ecological environment monitoring, and scientific research, in-situ or even continuous dynamic detection of soil salinity is often required. Therefore, in production practice, the determination of soil salinity content is required to develop in the direction of in-situ, reliable, convenient, accurate and continuous dynamic determination. [0003] Chinese Patent No. ZL 200710020347.2 discloses "an in-situ soil salt content sensor transmitter", which introduces a four-electrode structure to reali...

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Problems solved by technology

[0004] The invention provides an in-situ soil salinity detection device and method, which are used to solve the technical problems of inconvenient production, assembly, and detection in the prior art, and the single function cannot fully understand the salt distribution of the measured plot

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