Question

why do farmers grow legume crops in field after growing the wheat crops​

Answer 1

Answer:

Farmers grows leguminous crops after harvesting of cereals: The farmers plant leguminous crops after harvesting cereals to replenish the nitrogen content of the soil. The leguminous plants contain the symbiotic nitrogen fixing bacteria that live in their root nodules.

Answer 2

Answer:

Becouse wheat crop leave some nutrients to the field so when legume crop are sowned they absorbs these nutrients