Irrigation system combining mark irrigation and spray irrigation

Abstract

The invention discloses an irrigation system combining mark irrigation and spray irrigation. The irrigation system comprises an irrigation control system and a remote control system, the irrigation control system comprises a first information detection module and a second information detection module, output ends of the first information detection module and the second information detection module are electrically connected with an input end of an information acquisition module, and an output end of the information acquisition module is electrically connected with an input end of a central processing unit. Water absorption intensity in plant root soil and soil humidity below a land surface can be detected by the aid of a pressure sensor and a first humidity sensor, the water supply quantity of mark irrigation is calculated by the aid of a first operation processing module, the humidity and the temperature of the air in the land surface are detected by the aid of a second humidity sensor and a temperature sensor, the water supply quantity of spray irrigation is calculated by the aid of a second operation processing module, plant roots and branch leaves can obtain moisture by combining mark irrigation and spray irrigation, and water-saving effects are improved.

Description

technical field [0001] The invention relates to the technical field of irrigation, in particular to an irrigation system combining trace irrigation and sprinkler irrigation. Background technique [0002] my country is a country with extremely scarce water resources. The per capita water resources are only a quarter of the international average level, but the population ranks first in the world. With the increase of population and the development of industry and agriculture, my country's water consumption will be close to the amount of water resources that can be developed by about 2030. How to solve the contradiction between the increasing water demand and the reduction of overall water resources is becoming a sustainable development issue. In recent years, especially in the arid areas of northern my country, the rainfall has become less and less, which endangers my country's food security and ecological environment. Rational use of water resources, especially agricultural wa...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an irrigation system combining trace irrigation and sprinkler irrigation, which has the advantages of better water-saving effect, low cost and convenient regulation, and solves the problem of poor water-saving effect of the existing irrigation technology, poor operation Problems of high cost and inconvenient control

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