| # | Organisation | Contact |
|---|---|---|
| 21. |
College of Agriculture, Vellayani Vellayani PO Thiruvananthapuram - 695522 |
0471-2381829, 2381915 Visit website |
| 22. |
Tropical Botanic Garden and Research Institute Palode Thiruvananthapuram - 695562 |
0472-2869226 Visit website |
| 23. |
M.S. Swaminathan Rsearch Foundation Puthoorvayal, P.O, Meppadi Wayanad - 673121 |
04936-204477, 207019 Visit website |