Question

Table 1.1 : Differences between Fertiliser and Manure
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.
Fertiliser is prepared in
factories.
Manure can be prepared in the fields.
3.
Fertiliser does not provide
any humus to the soil.
Manure provides a lot of humus to the soil.
Fertilisers are very rich in
plant nutrients like nitrogen,
phosphorus and potassium.
Manure is relatively less rich in plant
nutrients.​

Answer 1

Answer:

Manures are obtained from natural sources, whereas fertilisers are synthetically manufactured in the factories. Manures are eco-friendly, whereas fertilisers harm the useful microbes present in the soil and also decrease the soil fertility if used for a longer time.