Question

explain how fertilisers are different from manure

Answer 1

Manure is prepared in fields. Fertiliser is prepared in factories. Manure provides humus to the soil. Whereas fertilizer does not provide any humus to the soil. Manure is not readily soluble in water and is needed in large quantities. Fertilizer is soluble in water and is needed in small quantity. Manure is slowly absorbed by plants. Fertilizer is quickly absorbed by plants.

Answer 2

Fertiliser: fertiliser are man made inorganic salt..
*Fertiliser are prepared in factory.
*Fertiliser doesn't provide any humus to the soil.

MANURE:Manure is a natural substance obtained by the decomposition of cattle dung and plant residues.
*Manure can be prepared in the fields.
*Manure. provide a lot of humus to the soil.

I hope it will correct......