Ten districts of Saurashtra region of Gujarat State, Covering 32.82 per cent (6.43 million ha) area of Gujarat (19.60 million ha).
| Zone No. | Name of Zone | District | Rainfall (mm) | Climate | Soil |
|---|---|---|---|---|---|
| 5 | North West Agro-climatic Zone | Part of Surendranagar and Rajkot | 450 | Arid | Sandy Loam, Saline |
| 6 | North Saurashtra Agro-climatic Zone | Amreli, Bhavnagar, Rajkot, Jamnagar, Surendranagar | 537 | Arid & Semi Arid | Medium Black, Calcareous |
| 7 | South Saurashtra Agro-climatic Zone | Junagadh, Porbandar and part of Bhavnagar | 780 | Semi Arid | Medium Black, Coastal Alluvium |
| 8 | Bhal and Coastal Agro-climatic Zone | Part of Bhavnagar | 650 | Semi Arid, Dry | Medium black, Coastal Saline |