Switchgrass (panicum virgatum L.), a viable option for second-generation renewable fuels, has an extended harvest window with optimal harvest affected by yield, storage losses and nutrient uptake. This research shows that optimal harvest occurs later than maximum yield for Haskell, OK and...

A spreadsheet-based tool that tracks cow-calf producer net returns (NR) and greenhouse gas (GHG) emissions was used to determine the impact of calving season for three typical farm sizes and four fertilization strategies in Arkansas. Economic and environmental changes were examined for spring,...

We model water use, aquifer recharge and producer returns over 30 years in three watersheds to determine impact of modified water cost and construction of reservoirs. To maintain groundwater resources, raising cost of pumped water by a buffer value to the aquifer resource and using surface...

Concern over GHG emissions has producers analyzing cattle production alternatives. One way producers can modify emissions is by changing herd sire genetics. The ‘Bull Estimator’, part of a recently developed cow-calf profitability and GHG spreadsheet tool, shows that genetic change can...

U.S. agriculture has seen a decrease in of producers under the age of 35 entering agriculture for the past thirty years. This paper will explore the design and possible implementation of an innovative loan program designed give qualifying new young and beginning producers concessionary interest...