Question

explain fertilizer and bio-fertilizer in brief
please​

Answer 1

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Explanation:

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

Answer:

Biofertilizer ' is a substance which contains living microorganisms which promote growth by increasing the supply or availability of primary nutrients to the host plant. Fertilizers are made from the synthetic chemicals. The main nutrients added in fertilizers are nitrogen, phosphorous and potassium.