In Spot Reduction: Some farmers allow cows to pollute streams and erode stream banks

Some farmers allow cows to pollute streams and erode stream banks Pennsylvania is among the nation's top agricultural states. Luke Brubaker calls it the, "garden spot of the world" for the dairy business. Brubaker manages 700 dairy cows and 48,000 chickens. VOA - R. Skirble Luke Brubaker's Pennsylvania dairy farm has grassy buffers between fields, fences along streams, rainwater roof coverings and ...Spot Reduction