Field beans, also known as fava beans or broad beans, are a type of legume cultivated primarily for animal feed and soil improvement. They are hardy plants that thrive in cooler climates and are often grown in rotation with other crops to enhance soil fertility through nitrogen fixation. These beans are rich in protein and can be consumed by humans in various forms, such as in soups or salads. Field beans are typically harvested when the pods are mature and can be dried for long-term storage. They are an important crop in sustainable agriculture due to their ability to enrich the soil.