16 pages, A Danish pre-industrial farming system is reconstructed and compared to its modern industrialized farming system equivalent to evaluate agricultural performance in a sustainability perspective. The investigated Danish farm system and its contributing elements have undergone significant transformations. The intensity of contemporary agriculture shows that high productivity levels have been achieved by increasing the input of energy using modern machinery. At the same time, the energy efficiency (calculations based on energetic indicators) diminishes over time as the degree of dependence on fossil fuels increases. The results from this study show significant changes in the farming system, specifically inputs from agricultural land use, livestock, and energy systems. From being highly circular, the system changed to being a clear linear farming system with highly increased productivity but less efficient at the same time, questioning the relationship between productivity and efficiency and resource utilization in modern farming systems. Through utilizing an agroecological historical approach by comparing system performance over time, the results offer opportunities to explore how agricultural farming systems evolve over time and help to describe the complexity of the system level in a sustainability perspective.
5 pages, The Purdue Center for Commercial Agriculture Crop Basis Tool is an open-access web-based tool that provides members of the grain industry with access to weekly historical and contemporaneous corn and soybean basis data for local market regions in the eastern Corn Belt. Previously unavailable to most producers in the region, the information the Crop Basis Tool provides has the potential to greatly improve producers' marketing risk management decisions through improved basis forecasts. In addition, there are a myriad of opportunities for Extension personnel to incorporate the Crop Basis Tool in their marketing risk management education and outlook programming.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08801
Notes:
Pages 17-28 in Debra A. Reid, Interpreting agriculture at museums and historic sites. United States: Rowman & Littlefield Publishers, Inc., Lanham, Maryland. 265 pages.
