A leaf-mounted capacitance sensor for continuous monitoring of foliar transpiration and solar irradiance as an indicator of plant water status

A leaf-mounted sensor is described which detects condensing water vapour originating from leaf transpiration, taking advantage of a passive temperature gradient across the sunlit leaf and the underneath sensor plate, and simultaneously monitors incident solar radiation. The simple and low-cost devi...

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Bibliographic Details
Main Author: Martin Thalheimer
Format: Article
Language:English
Published: PAGEPress Publications 2022-11-01
Series:Journal of Agricultural Engineering
Subjects:
Online Access:https://www.agroengineering.org/index.php/jae/article/view/1477