Question

Write a brief note on bio-fertilizers and explain the nitrogen fixing bio-fertilizers.

07 Jan 2021
Answer :
Word Count : 461

Bio-fertilizers are a crucial component of sustainable agricultural practices, offering a natural and eco-friendly alternative to chemical fertilizers. They consist of living microorganisms that, when applied to soil, enhance nutrient availability and promote plant growth. Nitrogen-fixing bio-fertilizers, in particular, play a vital role in addressing nitrogen deficiencies in soil, which is a fundamental nutrient required for plant growth.

Nitrogen is an essential element for plant development, influencing various physiological processes. However, atmospheric nitrogen (N2) is abundant, but plants cannot directly utilize it in this form. They largely depend on fixed nitrogen compounds ___ ________ ___ _________ ______ ______ _________ ___ ____.
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