INBIOP 25637
INSTITUTO DE BIOCIENCIAS DE LA PATAGONIA
Unidad Ejecutora - UE
artículos
Título:
Contribution of leaf water uptake to transpiration and water status in arid ecosystems
Autor/es:
CARBONELL SILLETA, LUISINA; SCHOLZ, FABIÁN G; CAVALLARO, AGUSTIN; PEREYRA DANIEL; BUCCI, SANDRA J; ARIAS, NADIA S
Revista:
ACTA HORTICULTURAE
Editorial:
ISH
Referencias:
Año: 2020 vol. 1300 p. 139 - 145
ISSN:
0567-7572
Resumen:
Foliar water uptake (FWU) could be relevant for plants, allowing them to use alternative water sources than the primary one that is soil water uptake and thus prevent dehydration especially during the dry season in arid/semiarid ecosystems characterized by small and erratic water pulses. The main objective of this study was to evaluate the effects of FWU on leaf water status and its contribution to daily transpiration in an arid ecosystem in southern Argentina. Eight dominant species, including shrubs and grasses, with different rooting depth (
