The Benefits of Planting Alfalfa
Alfalfa is commonly referred to as “Queen of the Forages” and is the fourth most widely grown crop in the US. Alfalfa is preferred by many farmers because it is comparatively easy to grow and thrives in a variety of climates and soil types. It is also a valuable component of successful sustainable agricultural programs around the world. A sample of alfalfa’s many benefits include: Soil Protection Alfalfa is a deep-rooted crop (often up to twelve inches below the surface) and, as it grows, forms a dense canopy covering the soil. These traits help hold the valuable topsoil intact and prevent it from being carried away by water erosion and wind, thereby reducing runoff. Its natural canopy also helps to suppress the growth of a variety of weeds. Nitrogen Balance Bacteria growing on the roots of alfalfa biologically balance the nitrogen content in soil without the application of supplemental fertilizers. Additionally, because alfalfa plants remain in the ground f...