Q 5. Explain how fertilisers are different from manure.
Fertilisers are different from manures in the following ways:
S. No. | Fertiliser | Manure |
1. | Fertiliser is a man-made inorganic salt. |
Manure is a natural substance obtained by the decomposition of cattle dung and plant residues. |
2. | Fertilisers are prepared in factories. | Manure can be prepared in the fields. |
3. | Fertilisers do not provide any humus to the soil. | Manure provides a lot of humus to the soil. |
4. | Fertilisers are very rich in plant nutrients like nitrogen, phosphorus, and potassium. | Manure is relatively less rich in plant nutrients. |