Abstract
Thermoelectric methods for the determination of sap flow in stems use a heat pulse, given to stems from external sources, as a tracer for water movement in the plant. The methods were developed to improve the assessment of transpiration from whole plants both for the study of plant water relationship and to improve irrigation management. With the increasing shortage of water in many regions around the world, the necessity for accurate knowledge on water budget and plant-water requirements has became very important. In crop modeling, the input of accurate data on water use, based on relatively short time intervals, is necessary for an improved understanding of the environmental effects on crop production.
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Cohen, Y. (1994). Thermoelectric Methods for Measurement of Sap Flow in Plants. In: Stanhill, G. (eds) Advances in Bioclimatology. Advances in Bioclimatology, vol 3. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-57966-0_3
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DOI: https://doi.org/10.1007/978-3-642-57966-0_3
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