Farmers have reported over 50% higher yields of rice by using which of the following biofertilizer? (a) Cyanobacteria(b) legume-Rhizobium symbiosis (c) Mycorrhiza (d) Azolla pinnata

Farmers have reported over 50% higher yields of
rice by using which of the following biofertilizer?
(a) Cyanobacteria
(b) legume-Rhizobium symbiosis
(c) Mycorrhiza
(d) Azolla pinnata
by

1 Answer

Answer :

(d) Azolla pinnata
by

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