Agriculture by using only biofertilizers is called:
Manuring
Composting
Inorganic farming
Organic farming
Compost prepared by turning farm wastes including animal wastes into manure using earthworms is called vermicompost.
Name the common biofertilizers used in organic farming.
The common biofertilizers used in organic farming are
A compost prepared by turning farm waste material including animal waste into manure using earthworms is called __.
Fertilizers can be organic (manures) and inorganic ( chemical fertilizers). then why are they only called inorganic salt?