Rootstock
Leaf δ13C (‰)
SEM
Leaf δ13C (‰)
SEM
Stem δ13C (‰)
SEM
SEM
SEM
Stem δ13C (‰)
SEM
2018 2018 2019 2019 2018 2018 2018 2019 2019 2019
B.9 -24.37 ab 0.30 -24.62 a 0.09 -24.41 a -24.41 a 0.04 -23.67 a -23.67 a 0.32
M.9 -24.18 a 0.13 -25.53 bc 0.26 -24.91 a -24.91 a 0.05 -24.81 ab -24.81 ab 0.10
G.969 -24.14 a 0.44 -25.02 abc 0.46 -24.67 a -24.67 a 0.17 -24.30 ab -24.30 ab 0.42
CG.4292 -24.82 ab 0.26 -25.09 abc 0.16 -24.76 a -24.76 a 0.17 -25.27 ab -25.27 ab
G.210 -25.33 ab 1.20 -25.04 abc 1.18 -25.47 a -25.47 a 0.34 -25.25 b -25.25 b 0.4
G.87 -25.10 ab 0.36 -25.66 c 0.03 -24.71 a -24.71 a 0.21 -25.2 b -25.2 b 0.16
CG.5257 -25.72 b 1.07 -25.40 bc 0.47 -24.97 a -24.97 a 0.08 -25.44 b -25.44 b 0.04
G.814 -24.79 ab 0.19 -25.54 bc 0.12 -24.94 a -24.94 a 0.11 -25.45 b -25.45 b 0.19
G.890 -24.76 ab 0.06 -24.92 ab 0.16 -24.70 a -24.70 a 0.07 -25.36 b -25.36 b 0.17