Are you interested in improving the water and nutrient-holding capacity of your soil? Have you heard about biochar as a soil amendment? Dr. Wayne Teel of James Madison University has studied and researched biochar for more than 15 years. Wayne discusses the promise and potential of biochar with Mary Sketch Bryant and Jeff Ishee as a follow-up to their conversation about agroforestry. 

Dr. Teel describes how biochar is formed through a combustion process with little or no oxygen present. Wayne distinguishes between types of biochar and those combusted at high and low temperatures as well as those types that may have nutrients already attached versus simple wood and plant-based materials.

Biochar has been used throughout history to improve soil fertility and carbon sequestration. Its first recorded use was by people living in the Amazon River basin.

Tune in wherever you get your podcasts.

To learn about Dr. Teel's education and research interests, please visit JMU's faculty expert site at https://www.jmu.edu/university-communications/faculty-experts/experts/teel-wayne/index.shtml. If you are learning about biochar, Dr. Teel recommended two books by Albert Bates: The Biochar Solution: Carbon Farming and Climate Change and Burn: Using Fire to Cool the Earth.

For questions about soil and water conservation practices, call or visit a USDA Service Center, or a Virginia Soil and Water Conservation District office. You may also be interested in Virginia Cooperative Extension's educational programs and Virginia's Agroforestry Regional Knowledge (ARK) Exchange. 

To learn about the Virginia Soil Health Coalition and join the Coalition's quarterly meetings, please visit https://www.virginiasoilhealth.org/. Recent 4 The Soil blog posts resources can be accessed at https://www.4thesoil.org/.

As always, we encourage you to join the 4 The Soil movement and do your part to build soil health on your farm, in your garden, or community. Yes, we can all be 4 The Soil.