Question

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

Answer 1

Answer:

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. ... Therefore, farmers do not use nitrogenous fertilisers at the time of cultivation

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Answer 2

Answer:

Because these plants have riphozium bacteria in their roots which give atmospheric nitrogen and plants give them shelter in this way they live together and help eachother