Acquisition of a variable-speed manure spreader for Mann Valley Farm
This project introduces precision technology to manure management at the UW–River Falls Mann Valley Farm through a variable-speed manure spreader. The system allows operators to accurately control application rates, ensuring manure is distributed evenly and efficiently. This innovation improves nutrient use, reduces environmental impact, and supports more sustainable farming practices.
The added capability also strengthens research and learning by enabling high-quality field studies in soil health, crop production, and environmental management. Its flexibility to handle multiple materials and its efficient design improve daily operations while giving students hands-on experience with modern agricultural technology.
Principal Investigator: Duane Thompson
A lifelong farmer and agricultural professional, Thompson has owned and operated Brookview Farms in Glenwood City, Wisconsin, since 1986. With over 37 years of experience in dairy and crop production, he brings extensive knowledge in animal husbandry, agronomy, equipment maintenance, and farm management. He currently serves as the farm manager at the UW–River Falls Mann Valley Farm, supporting both educational and research initiatives. Duane holds BQA and FARM certifications, as well as a Private Pesticide Applicator license. He is a graduate of Glenwood City High School and completed the Farm Business & Production Management Program at WITC–New Richmond.
duane.thompson@uwrf.edu