Q. Of the following statements about the major soil types, the incorrect one is : (Solved)
1. alluvial soils are easy to plough
2. red soils are rich in phosphorus, nitrogen and lime content
3. laterite is typically a soil of tropical regions which receive heavy seasonal rainfall
4. black soil is highly retentive of moisture and very productive
- b. red soils are rich in phosphorus, nitrogen and lime content