Question

nitrogen is an accidental nutrients for plants growth but farmers who cultivate pulse crops like green gram Bengal flag from accepted do not apply nitrogenous fertilizers during activation why​

Answer 1

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.

Explanation:

Answer 2

Answer:

Nitrogen is a necessary for the growth of plants but farmers who cultivate pulse crops like green gram, bengal flag do not apply nitrogenous fertilizers because these plants are leguminous plants and they have nitrogen fixing bacterias called 'rhizobium' in their root. These plants converts atmosphere nitrogen into nitrogenous compounds which can be absorbed by the plant.