Source of variation | Precipitation | Soil layer | ||||
---|---|---|---|---|---|---|
df | F | P | df | F | P | |
Needle growth increment (mm)* | 2,8 | 17.53 | 0.001 | – | – | – |
Root/shoot ratio | 2,8 | 7.85 | 0.010 | – | – | – |
Cumulative root length (cm)* | 2,8 | 6.05 | 0.022 | 1,132 | 65.35 | <0.001 |
Total root tip density (cm−1)* | 2,8 | 12.08 | 0.003 | 1,130 | 12.32 | 0.001 |
EcM root tip density (cm−1)* | 2,8 | 0.03 | 0.967 | 1,130 | 169.90 | <0.001 |
EcM species richness | 2,8 | 9.86 | 0.005 | 1,130 | 273.30 | <0.001 |