| S.no |
Parameters |
Nanmangalam |
Veeranam |
Pullarakottai Road |
Mattuthavani |
Pondicherry |
Cunnor |
| 1 |
Ph |
7.2 |
7.30 |
8.10 |
5.40 |
6.64 |
5.75 |
| 2 |
Electrical conductivity(ms/cm) |
0.995 |
0.885 |
0.715 |
0.076 |
0.168 |
0.040 |
| 3 |
Organic matter (%) |
0.44 |
0.47 |
0.60 |
0.13 |
1.07 |
0.80 |
| 4 |
Nitrate nitrogen (ppm) |
17.4 |
29.1 |
5.9 |
7.7 |
9.1 |
5.7 |
| 5 |
Available phosphorous(ppm) |
189.6 |
293.5 |
7.9 |
56.1 |
347.0 |
8.6 |
| 6 |
Potassium exchangeable k(ppm) |
58 |
219 |
104 |
43 |
59 |
37 |
| 7 |
Calcium exchangeable (ppm) |
1728 |
2249 |
3101 |
1162 |
1914 |
418 |
| 8 |
Magnesium exchangeable (ppm) |
412 |
463 |
674 |
327 |
262 |
134 |
| 9 |
Sulphur available s as SO4 ((ppm) |
67.0 |
60.9 |
3.5 |
3.9 |
11.3 |
4.4 |
| 10 |
Sodium exchangeable Na((ppm) |
226 |
315 |
122 |
104 |
149 |
135 |
| 11 |
Zinc available Zn (ppm) |
4.00 |
2.47 |
0.26 |
1.29 |
5.00 |
0.26 |
| 12 |
Manganese available Mn (ppm) |
5.74 |
5.95 |
7.53 |
6.67 |
38.23 |
6.37 |
| 13 |
Iron available Fe (ppm) |
11.24 |
0.94 |
0.87 |
224.00 |
26.51 |
22.39 |
| 14 |
Copper available |
2.55 |
0.78 |
1.37 |
4.88 |
2.79 |
2.12 |
