Question
Give a short account of biofertilizers.
Give a short account of biofertilizers.
Biofertilisers: Organisms which enrich the soil with nutrients are called biofertilisers. Biofertilisers are used for the specific crop plants such as pulses, legumes, oil seeds and rice. They are renewable and non-pollutant sources of plant nutrient such as nitrogen.
Nitrogen fixing microorganisms, i.e., non-symbiotic and symbiotic cyanobacteria and phosphate-solubilising microorganism are the main type of biofertilisers.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
What do you mean by the term triploblastic animals? Give two examples.
Name the phenomenon by which raisins placed in water swell up.
What is humification?
Write down two advantages of fertilizer over manure.
How many types of muscles occur in animals?
Name two factors on which shape of the cell depends.