Measured Parameter

Rootstock’s cultivar

“Blue Stain”

“Jeanne d’Arc”

Number of roots

3.817^b

5.184^a

Average of longest root (cm)

1.64^a

2.10^a

Average of leaves number

2.93^a

2.64^a

Healing percentage (%)

72.47^a

72.29^a

Dry weight of roots (g)

0.730^a

0.738^a