Farmland non-point source pollution underground leaching main water process monitoring device and method

Abstract

The invention relates to a farmland non-point source pollution underground leaching main water process monitoring device and a method. The device comprises an underground leaching amount monitoring device used for acquiring the leaching amount data of each underground leaching monitoring cell and sending the acquired leaching amount data to a wireless measurement and control module, an irrigation water monitoring device used for acquiring the irrigation amount data of each leaching monitoring cell and sending the acquired irrigation amount data to the wireless measurement and control module, an automatic rainfall monitor used for acquiring the rainfall amount data of the underground leaching monitoring cell and sending the acquired rainfall amount data to the wireless measurement and control module, the wireless measurement and control module used for receiving the leaching amount data, the irrigation amount data and the rainfall amount data and sending the received data to a remote reception module, and the remote reception module used for receiving the data sent by the wireless measurement and control module. The device is advantaged in that a monitoring result of the farmland non-point source pollution underground leaching main water process can be more accurate.

Description

technical field [0001] The invention relates to the technical field of farmland non-point source pollution monitoring, in particular to a monitoring device and method for the main water process of underground leaching of farmland non-point source pollution. Background technique [0002] With the rapid development of intensive agriculture in my country, the problem of non-point source pollution caused by unreasonable agricultural production methods has become increasingly prominent, and has become an important cause of nitrate pollution in groundwater in northern my country. For a long time, due to the lack of accurate, feasible and unified information monitoring methods, it has been difficult to accurately grasp the changing characteristics and main controlling factors of farmland non-point source pollution in my country, which has brought great difficulties to the effective prevention and control of farmland non-point source pollution. [0003] Farmland subsurface leaching ...

AI Technical Summary

Problems solved by technology

[0006] How to overcome the current problems such as the fact that the main water process of underground leaching from farmland non-point source pollution cannot be monitored in real time, and the monitoring results have large errors have become technical problems that need to be solved at present.

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