Figure 4.
Evolution of glucose contents in flower buds of peach ‘GEM020’ cultivated in two different geographical areas during the dormancy cycle on two seasons. (a): season 1 (2017–2018); (b): season 2 (2018–2019). Data represent the mean ± SE, n = 5. Different letters (lowercase and uppercase for the samples of the temperate (TA) and the cold area (CA), respectively) indicate significant differences according to Tukey’s multiple test (p ≤ 0.05). PD: paradormancy; ED: endodormancy; EC: ecodormancy; DR: dormancy release. FW: fresh weight. The chill units accumulated at the different times and locations are shown in Supplemental file 1.
