Fig. 1 in High irradiation and increased temperature induce different strategies for competent photosynthesis in young and mature fig leaves

Fig. 1. Maximum yield of primary photochemistry (Fv/Fm, a) and performance index (PI, b), measured in the morning (PPFD = 150 ± 20 μmol m−2 s−1; T = 17±1 ̊C) ABS and at midday (PPFD = 1300 ± 100 μmol m−2 s−1; T = 35 ± 2 ̊C) in young (YL) and mature (ML) leaves of common fig (Ficus carica L.). Vertical bars represent mean values ± SD. The vertical bars with different lower-case letters are significantly different from each other at p <0.05 according to Fisher's least significant difference (LSD) test.