Soil depth
(cm)
|
Organic matter
(g kg-1)
|
Total nitrogen
(g kg-1)
|
Total phosphorus
(g kg-1)
|
Alkaline hydrolysis N
(mg kg-1)
|
Available P
(mg kg-1)
|
Available K
(mg kg-1)
|
0-20 |
11.33 |
0.59 |
0.68 |
57.3 |
10.2 |
139 |
20-40 |
9.67 |
0.57 |
0.63 |
45.3 |
8.8 |
126 |
40-60 |
8.95 |
0.48 |
0.56 |
30.7 |
5.9 |
121 |
60-80 |
7.74 |
0.41 |
0.52 |
29.0 |
3.8 |
109 |
80-100 |
7.45 |
0.39 |
0.50 |
26.7 |
2.9 |
107 |