Geography
Related Questions
The groundnut kernels contain
- 40 - 50% oil
- no oil
- 20 - 30% oil
- 10 - 15% oil
Sugarcane can grow well in the alluvial soil. It should be rich in
- Nitrogen
- Calcium
- Phosphorus
- All the above
Crop rotation is done to
- preserve the soil
- preserve minerals in the soil
- grow more crops
- none of the above
Winnowing is associated with
- rice crop
- cotton crop
- soya bean
- wheat crop