Analysis of Soil Samples
pH, EC, N, OC , P, K, S, Ca, Mg , Na, Zn, Cu, Fe, Mn, B
| 1 | Soil Texture | Hydrometer Method |
| 2 | Soil Structure | Sand, Silt or Clay Fraction |
| 3 | Cation Exchange Capacity | CEC |
| 4 | Soil Moisture | Gravimetric Method |
| 5 | Water Holding Capacity | Veihmeyer and Hendrickson Method |
| 6 | pH | |
| 7 | Electrical Conductivity | |
| 8 | Organic Carbon | Walkley and Black, 1934 |
| 9 | Available And Total N | Kjeldahl Method |
| 10 | Available And Total P | Bray’s Method for Acidic Soil And Olsen’s Method for Basic Soil |
| 11 | Available And Total K | Flame Photometer (Toth and Prince, 1949 |
| 12 | Available S | Precipitation Method |
| 13 | Calcium | EDTA Titration Method |
| 14 | Magnesium | EDTA Titration Method |
| 15 | Boron | Azomethine-H Colorimetric Method |
| 16 | Micronutrients – available Zn, Cu, Fe, and Mn. | Atomic Absorption Spectroscopy |