Question

nitrogen is an essential nutrient for plants growth,but farmers who cultivates green gram,bengal gram,black gram do not apply nitrogenous fertilizers during cultivation .
what are these plants called

Answer 1

Answer:

These plants are known as pulses and are Rich in protein content.

These plants have rhizobium bacteria in their roots which forms root nodules Rich in nitrogén and makes soil as well as plant nitrogen rich.

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Explanation:

Answer 2

Answer:

These plant is known as Moong this is one type of pulses

Explanation:

The moong apply nitrogen in its roots.