Which of the following serve as biofertiliser | vedclass

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Nostoc, Anabaena and Oscillatoria are cyanobacteria. They fix atmospheric nitrogen and increase the organic matter of soil through their photosyntheti

Vedclass · Accepted Answer

Both $(a)$ and $(c)$

Vedclass · Answer

Nostoc, Anabaena and Oscillatoria are cyanobacteria. They fix atmospheric nitrogen and increase the organic matter of soil through their photosynthetic activity. Blue-green algae increase the soil fertility by adding organic matter to the soil

Column - $I$	Column - $II$
$(a)$ Mycrrohiza	$(1)$ Rhizobium
$(b)$ Bt	$(2)$ Nucleopolyhydro virus
$(c)$ Root nodules	$(3)$ Phosphorus
$(d)$ Baculo virus	$(4)$ Bt -Cotton

Which of the following serve as biofertiliser in paddy fields?

Similar Questions

The biofertilizer present in the roots of legumes is

The common nitrogenfixer in paddy fields is

Match the columns :

Column - $I$ Column - $II$

$(a)$ Mycrrohiza $(1)$ Rhizobium

$(b)$ Bt $(2)$ Nucleopolyhydro virus

$(c)$ Root nodules $(3)$ Phosphorus

$(d)$ Baculo virus $(4)$ Bt -Cotton

Symbiotic nitrogen fixation in root nodules of some legumes is caused by

Biofertilisers include