Analyses of OJIP transients in leaves of two epiphytic orchids under drought stress

• Published in: Ornamental Horticulture (Campinas) Vol. 27; no. 4; pp. 556 - 565
• Main Authors: Zampirollo, Jadson Bonini, Pinheiro, Clodoaldo Leites, Santos, Vinícius Fonseca dos, Braga, Priscila Conceição Souza, Martins, João Paulo Rodrigues, Silva, Diolina Moura, Falqueto, Antelmo Ralph
• Format: Journal Article
• Language: English
• Published: Sociedade Brasileira de Floricultura e Plantas Ornamentais 01.12.2021
• Subjects: AGRONOMY; Cattleya warneri; chlorophyll a fluorescence; K-band; Miltonia spectabilis; photosystem II; photosystem II; chlorophyll a fluorescence; K-band; fotossistema II; fluorescência da clorofila a; Banda K; Cattleya warneri; Miltonia spectabilis

Abstract The tolerance to low water availability is a decisive factor for growth and survival of orchids in their natural environment. The objective of this study was to characterize the photochemical traits of two epiphytic orchids (Cattleya warneri and Miltonia spectabilis) under water deficit (WD...