Which of the following groups of plants are highly useful in increasing soil fertility
Red algae
Fungi
Bacteria
Bryophytes
Why are blue green algae not popular as biofertilisers ?
Some blue green algae can be used as biofertilizer as they are
Biofertilizers include
Mycorrhiza is a symbiotic association between
The biofertilizer present in the roots of legumes is