What are vetch legumes?

Vetch legumes are a group of flowering plants in the Fabaceae family, primarily known for their ability to fix nitrogen in the soil, thereby enhancing soil fertility. They are often used as cover crops, forage for livestock, and in crop rotation systems to improve soil health. Common species include common vetch (Vicia sativa) and hairy vetch (Vicia villosa). Vetches are valued for their high protein content and are beneficial in sustainable agricultural practices.