| Value | Category | 
|---|---|
| -9 | refused to answer | 
| -8 | don't know | 
| 1 | climate change | 
| 2 | salinity | 
| 3 | demonstration plot cultivation | 
| 4 | fertilizer | 
| 5 | quality seed | 
| 6 | cropping patterns | 
| 7 | soil testing | 
| 8 | organic agriculture | 
| 9 | seed storage | 
| 10 | rainwater harvesting | 
| 11 | other | 
| Sysmiss |