Traits |
N |
P |
N×P |
W |
N×W |
P×W |
C |
Total root length (TRL) |
** |
NS |
NS |
* |
NS |
NS |
** |
Root surface area (RSA) |
* |
* |
NS |
*** |
NS |
NS |
** |
Root volume (RV) |
NS |
* |
NS |
*** |
NS |
NS |
** |
Root tips (RT) |
** |
** |
NS |
NS |
NS |
NS |
*** |
Root biomass (RB) |
NS |
NS |
NS |
** |
NS |
NS |
** |
SRL |
** |
NS |
NS |
** |
* |
** |
** |
RTD |
NS |
NS |
NS |
NS |
NS |
NS |
NS |