This week we hear from Dr. Marcelo Wallau, State Forage Specialist with the University of Florida to learn about his project "Impact of rate and source of Nitrogen and Potassium fertilizers on yield, nutritive value, and profitability of Bermudagrass and Bahiagrass hay production in sandy soils of North Florida," which was funded by the Florida Cattle Enhancement Board. This is the second in our two part series with Dr. Wallau.