Figure 2
From: Quantitative trait loci affecting reproductive phenology in peach
Frequency distribution of traits measured in the ‘V6’ x ‘Granada’ progeny. Chilling requirement (CRW, CRU and CRD) and heat requirement (HREc and HRB) variables are represented in A. The values for the ‘V6’ (V6), ‘Granada’ (G), ‘Red Candem’ (RC) and ‘Maruja’ (M) parents are indicated by arrows. Endodormancy release date (EnD; black bars), ecodormancy release date (EcD; grey bars), and blooming date (BD; white bars) are represented in B. The arrows indicating date values of parents are black for EnD, grey for EcD and white for BD. The panel C includes the endodormancy-ecodormancy (PEnEc) and endodormancy-blooming (PEnB) time periods. Harvest date (HD) trait is represented in panel D.