Index Index SWC SWC EC EC
r P r P
Plant traits Average height 0.204 0.060 -0.563*** 0.000
Number of plants 0.019 0.862 0.014 0.901
Leaf traits SPAD values -0.123 0.259 0.063 0.564
Leaf water content 0.238* 0.027 0.228* 0.035
Specific leaf area 0.088 0.423 -0.442*** 0.000
Leaf area
-0.068
0.532 9
-0.619***
0.000
Leaf thickness -0.047 0.668 0.232* 0.031
Stem traits Pitch number 0.142 0.193 -0.349** 0.001
Internode height 0.075 0.494 -0.524*** 0.000
Base stem diameter 0.072 0.510 -0.290** 0.007