Economic Feasibility of Agricultural Land Conversion to Switchgrass in the Lower Fox River Watershed, Wisconsin
Rieth, Anthony M.
MetadataShow full item record
Located in the four Northeastern counties of Brown, Calumet, Outagamie, and Winnebago, the Lower Fox River Watershed (LFR Watershed) extends from Lake Winnebago to the Bay of Green Bay. The most common land use in the watershed is agriculture, which helps contribute to the high phosphorus and total suspended solids loads that the Bay of Green Bay receives. Corn, soybeans, alfalfa, and wheat dominate the major crop types in the LFR Watershed. Switchgrass is being investigated as a possible alternative crop in the LFR Watershed due to its ability to provide economic revenue to farmers while providing a myriad of environmental services for the watershed. Economic comparisons between traditional crops and switchgrass are sparse and generally geographically limited. Lowland agricultural soils can be subjected to extended periods of water saturation, which can limit crop growth and affect crop yield. In Chapter 3 the economic comparison between a corn and soybean rotation and switchgrass on marginal lowland fields is investigated. Results indicate that both cropping patterns are profitable in the LFR Watershed, with a corn/soybean rotation generating an average profit of $104.10 or $133.73 per acre (depending on nutrient application type) per year and switchgrass generating an average profit of $24.66 per acre per year. Under an initial investigation, a corn and soybean rotation outcompetes switchgrass by $80-$110 per acre. However, switchgrass provides many environmental benefits, including reductions in phosphorus and total suspended solids runoff, sequestration of carbon, and provides habitat for animal species. Subsidy programs exist that recognize the importance of environmental benefits and increase the profitability of switchgrass. Some of the relevant programs in the LFR Watershed are described in Chapter 4 as well as the subsidy money that could be available. Most subsidy programs do not provide enough money to close the gap between switchgrass and traditional agriculture. However, the USDA administered Biomass Crop Assistance Program (BCAP) has the potential to help switchgrass profits exceed that of a corn and soybean rotation by $20 to $50 per acre per year.
Lower Fox River Watershed
Switchgrass--Economic aspects--Wisconsin--Fox River Watershed (Columbia County-Brown County)
Switchgrass--Environmental aspects--Wisconsin--Fox River Watershed (Columbia County-Brown County)
Crop diversification--Economic aspects--Wisconsin--Fox River Watershed (Columbia County-Brown County)
"A thesis submitted in partial fulfillment of the requirements for the Degree of Master of Science in Environmental Science and Policy." University of Wisconsin--Green Bay. Dissertations. Includes bibliography. Illustrations, map. Approved: Dr. John Stoll, Major Professor and Dr. Andrew E. Kersten, Director of Graduate Studies; thesis committee members: Dr. Mathew Dornbush, Dr. Kevin Fermanich. LC classification: SB201.S95. Print version: OCLC#874924422.
Showing items related by title, author, creator and subject.
Albrecht, Joel (2013-05)This project was a component of a larger study involving hydrologic water quality modeling of the Lower Chippewa River Watershed. The purpose of this study was to explore the land use/land cover (LULC) changes the watershed ...
Faulkner, Douglas J.; Smith, Elliot; Tollakson, Dakota; Braunling, Kenneth (2018-04)In July of 2017, we joined graduate students from Missouri State University in sampling in-channel sediment deposits for subsequent trace-metal analysis (Figure 2,3,4). As part of that field work, we made a variety of ...
Fluvial System Response to Abrupt Base Level Fall: Mapping Tributary Stream Terraces in the Lower Chippewa River Watershed Grong, Katie; Delikowski, Hunter; Faulkner, Douglas J. (2021-04)During the Late Wisconsinan, the Laurentide Ice Sheet (LIS) advanced from Canada towards the Chippewa River Watershed. Approximately 30,000 years ago (30 ka), the Chippewa Lobe of the LIS entered the watershed and reached ...