Gas exchange and water relations of young apricot plants under drought conditions
Título de la tesis:
Gas exchange and water relations of young apricot plants under drought conditions
Autor/es:
Torrecillas Melendreras, Arturo - Galego, R. - Pérez Pastor, Alejandro - Ruiz Sánchez, María del Carmen
Tipo de documento:
Artículo
Universidad:
Universidad Politécnica de Cartagena
Departamento:
Idioma:
Castellano
Palabras clave:
Apricot trees, Water stress, Glasshouse, Cooling system, Albaricoquero, Estrés hídrico, Invernadero, Sistema de refrigeración
Fecha de la defensa:
Jun-2006
Notas:
Potted 1.5-year-old apricot plants (Prunus armeniaca L.), growing under
polycarbonate glasshouse conditions with a cooling system, were subjected to
two successive water stress/recovery periods until pre-dawn leaf water
potential (Ypd) reached values between -2.0 and -2.5 MPa, during summer
1996. Control plants were irrigated daily to maintain the soil matric potential at
c. -20 kPa. Water stress limited plant growth and induced a significant
reduction in leaf area, caused by mature leaf abscission. The parallel
behaviour of leaf turgor potential and epinasty in stressed plants indicate...
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