To be economically viable, alfalfa varieties need to have some level of genetic resistance to major diseases and pests. Without resistance, the cost of production increases substantially, as the producer must rely on chemical controls to maintain stands or protect forage yield and quality.

Silage yields are soaring, but what is happening to the soil left behind?

Should growers be treating their fields more like golf courses? A common solution to this problem in golf courses is the application of products known as soil wetting agents that reduce the surface tension of soil.