| 1 | APMC KARJAN | Soil Testing Laboratories | | | |
| 2 | APMC VADODARA | Soil Testing Laboratories | | | |
| 3 | Agriculture Produce Marketing Committee-Karjan | Soil Testing Laboratories | | | |
| 4 | Agriculture Produce Marketing Committee-Vadodara | Soil Testing Laboratories | | | |
| 5 | Gujarat State Fertilizers Chemicals LTD | Soil Testing Laboratories | | | 0265-3092494 |
| 6 | Krushi Vigyan Kendra,Vadodara | Soil Testing Laboratories | | | 02665-243240 |
| 7 | Soil Testing Laboratory GSFC | Soil Testing Laboratories | | | |