Question

What are biofertilisers? ​

Answer 1

Answer:

A biofertilizer (also bio-fertilizer) is a substance which contains living micro-organisms which, when applied to seeds, plant surfaces, or soil, colonize the rhizosphere or the interior of the plant and promotes growth by increasing the supply or availability of primary nutrients to the host plant.

Answer 2

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Definition :-

Biofertilizer (also bio-fertilizer) is a substance which contains living micro-organisms which, when applied to seeds, plant surfaces, or soil, colonize the rhizosphere or the interior of the plant and promotes growth by increasing the supply or availability of primary nutrients to the host plant.

Benefit of Biofertilisers :-

Biofertilizers are means of fixing the nutrient availability in the soil. Generally Nitrogen deficiencies.