$VAM$ represents
Saprophytic fungi
Symbiotic fungi
Saprophytic bacteria
Symbiotic bacteria
Azolla is used as a biofertilizer because it
Azolla is used as a biofertiliser because it
Aquatic fern which is an excellent biofertilizer
Which of the following serve as biofertiliser in paddy fields?
Relation between bacteria and legume having nodulated roots is that of