Which microbial biofertilizer is commonly used for non-leguminous plants?
Azospirillum is a free-living nitrogen-fixing bacterium that improves soil fertility for non-leguminous plants.
Ref: NCERT Class 12 Biology Chapter 8: Microbes in Human Welfare Microbes as Biofertilizers - Rhizobium Azospirillum Mycorrhiza Cyanobacteria
