Irrigation water management system based on farmland water monitoring, and management method implemented by system

Abstract

The invention discloses an irrigation water management system based on farmland water monitoring, and a management method implemented by the system. The system comprises a soil water and soil temperature information module, a farmland irrigation and soil water content information module, an irrigation area water consumption and irrigation result measuring and reporting module, and an irrigation area irrigation benefit result reporting module. The system and the method provided by the invention have the advantages that through comprehensive and modular technical methods and solutions, the maximum application of limited information is achieved; an information source, data transmission, a server and a database are utilized to provide basic conditions for storage, extraction, utilization and processing of monitoring information demand responses by the management system; and through comprehensive technical analysis methods, such as water balance, logical association, mathematical statistics, the method of measuring soil water contents at the beginning and the end of a period, the head-tail ratio calculation method, cross-industry data application, the water equivalent calculation method and the like, analysis of a water consumption quota, an irrigation system, the soil water content, the amount of water required by crops, an irrigation water utilization coefficient, the amount of water introduced into an irrigation area, crop yields, irrigation benefits and other management technology evaluation indicators can be achieved.

Description

technical field [0001] The invention belongs to the field of farmland soil moisture monitoring, in particular to an irrigation water management system and management method based on farmland moisture monitoring. Background technique [0002] Farmland soil moisture monitor is an important technical means to implement agricultural irrigation water management. The application of this technology is useful for monitoring farmland soil moisture, analyzing and grasping farmland moisture, timely and appropriate irrigation of crops, effectively improving the utilization efficiency of irrigation water resources, and promoting the total agricultural water resources in irrigation areas. Quantity control and quota management play an important role. However, the following considerations and defects in the application of this technology still need to be studied and resolved: [0003] (1) The existing technology only meets the single function monitoring of soil moisture [0004] The exist...

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Problems solved by technology

[0014] The purpose of the present invention is to provide an irrigation water management system and management method based on farmland moisture monitoring, aiming to solve the problem that the existing irrigation water management system and monitoring method based on farmland moisture monitoring cannot solve the problems of moisture monitoring, information transmission, demand response, Effective use of water resources, irrigation technology management and other comprehensive technical aspects, the effective use of irrigation water resources; the current monitoring only meets the single function monitoring of soil moisture; the existing irrigation water management system based on farmland moisture monitoring is based on farmland moisture The monitored irrigation water management system has a single application performance of monitoring technology, no application management function design for irrigation districts based on water information source demand response, and no dedicated management platform for irrigation districts based on Internet technology

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