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 language | English |
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Title of host publication | POF2011 20th International Polymer Optical Fiber Conference |
Place of Publication | Spain |
Publication status | Published - 16 Sept 2010 |
Event | POF2011 20th International Polymer Optical Fiber Conference - Bilbao, Spain Duration: 16 Oct 2011 → 19 Oct 2011 http://https://www.escholar.manchester.ac.uk/api/datastream?publicationPid=uk-ac-man-scw:135841&datastreamId=FULL-TEXT.PDF |
Conference
Conference | POF2011 20th International Polymer Optical Fiber Conference |
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City | Bilbao, Spain |
Period | 16/10/11 → 19/10/11 |
Internet address |
Keywords
- soil, agriculture, moisture, pH, distributed sensing, optical time domain reflectometry, OTDR, rhizosphere, rhizotron, sensor, evanescent field.