Dry weight (g)

Cultivar

Complete plants

Roots

New green leaves and shoots^b

Plants without roots and new green tissues

“Picual” C

47.3 a

13.8 a

5.0 a

28.5 a

“Frantoio” C

51.4 a

14.7 a

5.7 a

31.0 a

“Picual” I

20.7 b

6.4 b

0.0 b

14.3 b

“Frantoio” I

39.8 a

11.4 a

0.9 b

27.5 a