Saline and Alkaline soils were characterized by which of the following properties?
1. They are found in drought-prone areas.
2. They can be reclaimed by adding gypsum.
3. They are texturally sandy-loams.
- 1 & 2 only
- 1 & 3 only
- 2 & 3 only
- All the above
Option 4 : All the above
White mineral in alkaline soils and salt deposits