Southern Zone
The districts covered Salem, Namakkal, Dharmapuri, and Krishnagiri. The climate in this Zone is semi-arid, with hot and limited rainfall during the monsoon season. The annual rainfall was 875 mm. The region has predominantly red and laterite soils, less fertile than alluvial soils. The crops cultivated in this are Rice, Sorghum, Groundnut, Pulses, Millet (Pearl millet, Finger Millet), Cotton, and Gingelly. Plantation crops such as Arecanut, Cocoa, Coconut, and Pepper are grown.
Districts |
Geographical area (ha) |
Cropped area (ha) |
Pudukkottai |
4,66,329 |
1,36,138 |
Madurai |
3,74,173 |
1,24,213 |
Theni |
3,24,230 |
1,14,360 |
Dindigul |
6,26,664 |
2,19,402 |
Tirunelveli |
3,87,606 |
71,344 |
Tenkasi |
2,88,244 |
1,24,467 |
Thoothukudi |
4,70,724 |
2,14,855 |
Sivagangai |
4,18,900 |
1,01,641 |
Viruthunagar |
4,24,323 |
1,36,650 |
Ramanathapuram |
4,08,957 |
1,82,261 |
Predominant Crop Impact
Base Period (1985-2014) Near Century (2021-2050)
All units are in kg per hectare