CAST Paper Examines Connections Between Food, Fuel, Nutrients

CAST Paper Examines Connections Between Food, Fuel, Nutrients, Wisconsin Ag Connection, March 21, 2013. New report from the Council for Agricultural Science and Technology (CAST) examins the processes shaping the current nutrient situation and the resulting requirements as world food production evolves during the next 40 years. John L. Havlin, soil science, featured.