|
Treatment |
Treatment |
Treatment |
Treatment |
Results of
ANOVA |
|
C |
+N |
+W |
+NW |
|
Total N |
0.041 (0.008) |
0.044 (0.013) |
0.041 (0.014) |
0.050
(0.014) |
df=3, F = 0.56, p=0.65 |
Inorganic N |
0.64 (0.33) a |
11.28 (3.43) c |
0.48 (0.26) a |
3.91 (1.44) b |
df=3, F =19.4, p=0.0005 |
C |
0.392 (0.08) |
0.477 (0.137) |
0.427 (0.137) |
0.489
(0.137) |
df=3, F=0.80, p=0.52 |
C/N ratio |
10.62 (3.33) |
10.06 (5.42) |
13.13 (5.43) |
9.62
(5.42) |
df=3, F=0.39, p=0.76 |
Available P |
14.78 (4.21) a |
54.74 (15.25) b |
15.63 (4.44) a |
59.37 (16.52) b |
df=3, F=16.6,
p<0.0001 |
pH |
7.15 (0.20) a |
6.40 (0.20) b |
7.10 (0.20) a |
6.48
(0.20) b |
df=3, F=20.2, p=0.0004 |