Analysis of poplar water-use efficiency at Domanínek experimental site

0456138 - ÚVGZ 2016 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Hlaváčová, M. - Fischer, Milan - Tripathi, Abishek - Orság, Matěj - Trnka, Miroslav
Analysis of poplar water-use efficiency at Domanínek experimental site.
Global Change: A Complex Challenge : Conference Proceedings. Brno: Global Change Research Centre, The Czech Academy of Sciences, v. v. i., 2015 - (Urban, O.; Šprtová, M.; Klem, K.), s. 94-97. ISBN 978-80-87902-10-3.
[Global Change: A Complex Challenge /4th/. Brno (CZ), 23.03.2015-24.03.2015]
Grant CEP: GA MŠMT(CZ) LO1415; GA MŠMT(CZ) EE2.3.20.0248; GA MŠMT(CZ) LD13030
Institucionální podpora: RVO:67179843
Klíčová slova: water-use efficiency * Bohemian–Moravian Highlands * woody biomass * Czech Republice
Kód oboru RIV: GC - Pěstování rostlin, osevní postupy

The main objective of this study was to test if water-use efficiency (WUE) values are higher for short-rotation poplar coppice than they are for field crops. WUE of woody biomass was determined for 16 trees within a short-rotation poplar coppiced culture (poplar clone J-105) in the within the Czech Republic during the 2013 growing season. Total WUE of woody biomass for the 16 measured trees was 4.93 g kg−1 when calculated with the data set without a vapour pressure deficit condition and 4.63 g kg−1 when calculated with the data set with a vapour pressure deficit condition. Poplar clone J-105 is a tree species with relatively high WUE, but some crops or short-rotation coppice species can reach higher or comparable WUE values.
Trvalý link: http://hdl.handle.net/11104/0256723