Question

describe the role of nitrogen fixation in agriculture.

Answer 1

Nitrogen fixation will help the plant to acquire oxygen organically while it need to acquire nitrogen inorganically from atmosphere if there is no nitrogen fixation

Answer 2

They contain symbiotic bacteria called rhizobia within nodules in their root systems, producing nitrogen compounds that help the plant to grow and compete with other plants. When the plant dies, the fixed nitrogen is released, making it available to other plants; this helps to fertilize the soil.