what is biofertilizers explain?
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Organism which enrich the soil with nutrients are called Biofertilizers. Biofertilizers are used for specific crop plants such as pulses, Legumes, oil seeds and rice.
Biofertilizers are renewable and non pollutant sources of plant nutrients such as nitrogen.
They are not alternative to chemical fertilizers but can play a supplementary role in supplying nitrogen to specific crops under specific soil condition.
The main type of Five fertilizers that are being used in India is given as follows:-
- Cyanobacteria
- Asymbiotic
- Non Symbiotic
- Nitrogen Fixing Microorganism
- Phosphate Solubilising Microorganisms
Recently to biofertilizers namely Rhizobium cultures and blue-green algae (such as Anabaena and Nostoc) have gained popularity amongst formal cultivating pulses, Legumes, Oil seeds and wet-land rice.
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