Research Article
Plant Richness-Biomass Relationships in Restored Northern Great Plains Grasslands (USA)
Table 9
Analysis of variance for total nonseeded biomass (g
m
−2) in Field 1 for 2009-2010. For details regarding the statistical analysis see Section
2.
| | Source | DF | MS | F | P |
| | Factor 1 (Nutr) | 1 | 1474468 | 17.24 | .000 | | Factor 2 (Fert) | 1 | 30884 | 0.36 | .549 | | Factor 3 (Treat) | 4 | 1973507 | 23.07 | .001 | | NutrFert | 1 | 81136 | 0.95 | .333 | | Nutr Treat | 4 | 371723 | 4.35 | .003 | | FertTreat | 4 | 2620 | 0.03 | .998 | | NutrFertTreat | 4 | 3326 | 0.04 | .997 | | Error 1 | 100 | 85541 | | | | Year | 1 | 19225 | 1.51 | .222 | | NutrYear | 1 | 552 | 0.04 | .836 | | Fert Year | 1 | 104834 | 8.24 | .005 | | Treat Year | 4 | 63246 | 4.97 | .001 | | NutrFertYear | 1 | 232 | 0.02 | .893 | | NutrTreatYear | 4 | 25529 | 2.01 | .099 | | FertTreatYear | 4 | 15395 | 1.21 | .312 | | NutrFertTreatYear | 4 | 17982 | 1.41 | .235 | | Error 2 | 100 | 12726 | | |
|
|
