Table 2.
Analysis of variance for the effects of endophyte species and nitrogen availability on photosynthetic parameters and aboveground biomass of Achnatherum sibiricum
| Sourcea | df | P max b | PNUEc | Nitrogen content (%) | Aboveground biomass | ||||
|---|---|---|---|---|---|---|---|---|---|
| F | p | F | p | F | p | F | p | ||
| EG | 1 | 4.153 | .050 | 3.084 | .089 | 0.066 | .799 | 7.089 | .012 |
| N | 1 | 12.373 | .001 | 38.970 | <.001 | 139.774 | <.001 | 1196.366 | <.001 |
| EG × N | 1 | 0.094 | .761 | 2.180 | .150 | 1.264 | .269 | 2.116 | .155 |
a
EG endophyte species, N nitrogen availability.
b
P max maximum net photosynthetic rate.
c
PNUE photosynthetic nitrogen use efficiency.
Significant p‐values are in bold print (p < .05).