Seger

Amelioration of Shallow and Compact Soils Through Charcoal and Humic Material Amendment
Paul Seger, University of Tennessee, Knoxville, TN

Potential Benefits of Charcoal and/or Humic Materials
•Highly resistant to microbial breakdown
•Functional groups provide exchange sites
–Increase nutrient retention
–Assist pH buffering capacity
•Encourages aggregation
–Development of soil structure
–Benefit to available water holding capacity