Question

nitrogen is an exchange nutrient for plant growth but farmers millet crops like in Bengal gram gram. do not nitrogen during celebration . why​

Answer 1

Answer:

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Explanation:

Plants such as grams and pulses have a special type of bacteria in their roots which transforms atmospheric nitrogen into compound. and therefore there is no need of nitrogenous fertilizers.

That is, the pulses and grams' roots (leguminous plants) have a symbiotic relation to a bacteria known as "Rhizobium" that fixes nitrogen. Therefore, farmers do not use nitrogenous fertilisers at the time of cultivation.

Answer 2

Answer:

Nitrogen is an essential nutrient for plant growth. Nitrogen is an essential nutrient for plant growth. But farmers who cultivate pulse crops like green gram, bengal gram, black gram, etc. do not apply nitrogenous fertilisers during cultivation.

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