title: Ecotype effects on photosynthesis performance using A/PFFD among Pinus nigra Arn.
abstract: This study aimed to provide insights on intraspecific variability of photosynthesis performance of 19 provenances of black pine planted in a common garden. The experiment was conducted in an experimental trial located at Souiniet (the southern limit of its range) Photosynthetic capacity char­acterized by light-saturated net photosynthetic rates, associated light compensation points and apparent quantum yield was monitored by measuring the response of leaf gas exchange to light levels. Amax was t
journal: Notulae Botanicae Horti Agrobotanici Cluj-Napoca