Variable df SS MS Pseudo-F P
wet/dry 1 3.15 3.15 9.66 0.001
grazing 2 3.64 1.82 5.58 0.001
year 3 1.67 0.56 1.71 0.002
grazing*year 6 0.78 0.13 0.40 1
residual 127 41.45 0.33
total 139 50.69