Question

role of pulses as fertilizers

Answer 1

Pulses are leguminous plants. Roots of leguminous plants have bacteria such as rhizobium which helps in nitrogen fixation which is then used by the plants.

Answer 2

Pulses are lugminos plant and lugminous plant have bacteria named rhizobium which have ability to convert atmosphereic nitrogen into soluble nitrate form which is used as fertilizer.