10. 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 fertilizers during cultivation.
Why?
Answers
Answered by
1
Answer:
because these crops are leguminous crops and these small nodules in their roots in which the there are nitrogen fixing bacterias like rhizobium which which add to the nitrogen in the soil,thus replenishing the nutrients of it
Answered by
2
Answer:
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. It is because some amount of nitrogen is also present in the soil that help the plants grow.
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