Advancing regenerative agriculture through soil health innovation and agroforestry research.

We cannot build a sustainable future on broken ground. Regenerating soil is regenerating hope.

The Regenerative Soil Health Laboratory at Tennessee State University investigates and promotes best management practices to improve soil health through regenerative agriculture, agroforestry, and sustainable cultural practices.Research Projects Guides & Fact Sheets

Research Projects

Soil Biodegradation

We study how plant community diversity enhances biodegradation capacity, informing sustainable land management and rhizosphere ecology. Our goal is to deepen our understanding of how plant community diversity enhances biodegradation capacity, offering pathways for the development of sustainable land management practices and strengthening scientific knowledge on rhizosphere ecology. 

Agroforestry

Agroforestry increases organic matter inputs and fosters beneficial microbial communities that drive nutrient cycling and long-term soil fertility. Agroforestry enhances soil health by increasing organic matter inputs through leaf litter, root biomass, and nitrogen-fixing trees, which enrich the soil with nutrients. Additionally, agroforestry fosters beneficial microbial communities, boosting biological activity that drives nutrient cycling and long-term soil fertility. 

Organic Agriculture

Organic practices build soil organic matter, increase water retention, and reduce erosion, promoting resilient, productive soils without synthetic inputs. Over time, organic practices build organic matter content, increase water retention, and reduce erosion, leading to more resilient and productive soils. It eliminates synthetic fertilizers and pesticides, encouraging the growth of beneficial soil microbes and fauna that support nutrient cycling and plant health. 

Outreach & Education

• Field Days: See sustainable agriculture and agroforestry in action.

• Farm Visits: We visit farms and co-develop soil-health and agroforestry strategies.

• Technical Guides: Practical, science-based materials for producers and educators.

Publications

Explore peer‑reviewed articles, extension bulletins, and other technical reports from our team.View Publications

Connect

Follow our updates and stories highlighting research, field days, and outreach highlights.d the Blog