RAPID CITY, S.D. – South Dakota State University (SDSU) is leading a $1.997 million USDA-funded research project to enhance sustainable bison ranching operations.
This initiative, spearheaded by Extension bison specialist Jeff Martin, aims to implement innovative conservation practices to improve grassland productivity and support bison producers in seven states, including South Dakota, Nebraska, and Montana.
Focus on Sustainable Practices
The project will explore winter bale grazing systems, a method proven effective for cattle, to assess its benefits for bison. This system, implemented before snowfall, arranges bales in a grid pattern on rangeland. As bison graze, their manure and urine enrich the soil, enhancing microbial health and stimulating plant growth.
“Our goal is to improve soil microbial health, soil organic matter, dung beetle habitat, and body condition of bison over winter,” said Martin. “Our team is well positioned to measure these outcomes.”
Research and Training Goals
Over three years, the team will monitor the environmental impacts of bale grazing on soil and wildlife habitat while evaluating bison health. Workshops and training sessions will also educate producers and USDA agents on bison management practices.
The project partners with the National Bison Association and the Tanka Fund, supported by USDA’s Conservation Innovation Grants.
Broader Conservation Efforts
This initiative is part of a larger $90 million federal investment in natural resource conservation, aimed at developing innovative tools and techniques for private land management.
The results of this research will provide actionable insights for bison producers, ensuring sustainable practices that benefit both the environment and the ranching industry.
