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Table 1 Traits investigated in the ‘V6’ x ‘Granada’ progeny, with the mean value, standard deviation and data range over the whole population in locations AA and EJ

From: Quantitative trait loci affecting reproductive phenology in peach

Trait

Unit

Abb.

AA population

EJ population

   

Mean

SD

Range

Mean

SD

Range

Chilling requirement for endodormancy release

        

   Weinberger model

Chilling hours (CH)

CRW

400

118

248–760

373

138

212–658

   Utah model

Chilling units (CU)

CRU

577

154

387–960

591

145

380–856

   Dynamic model

Portions

CRD

37

8

25–58

42

8

30–58

Endodormancy release date

Julian days

EnD

20

12

1–51

35

14

15–66

Ecodormancy release date

Julian days

EcD

46

13

23–64

57

12

36–73

Blooming date

Julian days

BD

67

8

58–82

75

8

57–93

Heat requirement for ecodormancy release

growing degree hours (GDH)

HREc

2500

627

908–4004

2797

835

1105–4670

Heat requirement for blooming

growing degree hours (GDH)

HRB

5110

669

2801–7372

5956

830

3826–7956

Period of time between endo- and ecodormancy release

Days

PEnEc

26

6

11–41

22

7

7–37

Period of time between endodormancy release and blooming

Days

PEnB

46

7

25–60

40

8

23–58

Harvest date

Julian days

HD

187

19

155–218

171 (2011)

13

144–192

      

179 (2012)

14

150–204

  1. Abb., variable abbreviation; SD, standard deviation.