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Method and apparatus to improve crop yields and increase irrigation efficiency in agriculture
Method and apparatus to improve crop yields and increase irrigation efficiency in agriculture
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机译:提高农作物产量并提高农业灌溉效率的方法和装置
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摘要
An irrigation control system is described for optimizing water used for growing crops. The irrigation control system uses a moisture sensor to measure soil moisture by measuring directly the relative phase velocities of different modes of propagation along a metallic structure mounted to a dielectric substrate. The average phase velocity is a function of the water content of the soil. The water content measurement is then transmitted to a central controller which then, through a set of heuristic algorithms, regulates the water distributed to the soil in a spatial and temporal manner.
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