Frankia

Frankia is a genus of nitrogen-fixing bacteria that forms symbiotic relationships with certain plants, particularly those in the family Casuarinaceae, such as sheoaks. These bacteria live in root nodules, converting atmospheric nitrogen into a form that plants can use for growth, making them essential for soil health and fertility. Frankia is important in natural ecosystems and agriculture, as it helps enhance soil nitrogen levels, promoting plant growth without the need for synthetic fertilizers. Understanding Frankia contributes to sustainable farming practices and knowledge about ecosystem interactions.