Distributed Polymer Optical Fibre Sensing of Moisture and pH in soils: Feasibilty for e-Agriculture

C Qiao, P Fiadzomor, B Hamza, Patricia Scully, M Benyezzar, B D Grieve, K Ozanyan, D Pearson

    Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

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    Abstract

    Measurements along the length of an optical fibre sensitised to pH and moisture will enable monitoring of spatial differences around the root systems of developing plants. Mapping of spatial variations and temporal changes in moisture and pH provides a methodical approach for imaging soil behaviour and potentially the effect of plant roots and associated soil micro-organisms, enabling optimisation of crop yield.
    Original languageEnglish
    Title of host publicationPOF2011 20th International Polymer Optical Fiber Conference
    Place of PublicationSpain
    Publication statusPublished - 16 Sept 2010
    EventPOF2011 20th International Polymer Optical Fiber Conference - Bilbao, Spain
    Duration: 16 Oct 201119 Oct 2011
    http://https://www.escholar.manchester.ac.uk/api/datastream?publicationPid=uk-ac-man-scw:135841&datastreamId=FULL-TEXT.PDF

    Conference

    ConferencePOF2011 20th International Polymer Optical Fiber Conference
    CityBilbao, Spain
    Period16/10/1119/10/11
    Internet address

    Keywords

    • soil, agriculture, moisture, pH, distributed sensing, optical time domain reflectometry, OTDR, rhizosphere, rhizotron, sensor, evanescent field.

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