Question

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?

Answer 1

Wrong question,,...

Answer 2

Mark as brainliest
the protein forming bacterias such as rhizobium and clostridium are found on leguminous plants so there is not need of applying nitrogenous fertilizer during cultivation.