Composting is an aerobic process in which microorganisms decompose organic materials, such as livestock manure, yard trimmings, and food scraps. The process reduces moisture and volume and results is a rich stable soil-like product that can be used as a soil amendment.

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Optimizing compost mixing ratios (English units)
Optimizing compost mixing ratios (Metric units)
Composting system for avian flu mortalities
Composting lab workbook


Ohio Mortality Composting Certification Course (Ohio State) 
Ohio Mortality Composting Manual 
(Ohio State)
Composting in the Classroom (Ohio State)
NRAES-54 On-Farm Composting Handbook
NRAES-094 Composting for Municipalities
ILSR: State of Composting in the U.S.
Manure and Compost: Nutrient Availability
(Ohio State)
 Interpreting Compost Analyses (Oregon State)
Composting at Home (Ohio State)


- Odor Management Practices for Composting Facilities (Ohio EPA) 
- Controlling Composting Odors (BioCycle) 


Evolution of Composting at Ohio State University
Composting Systems for Ohio Dairy and Hog Farms
Opportunities and Challenges in Composting
Composting at Home Series


Ohio EPA: Composting Program
US Composting Council
BioCycle: Find a Composter
Black Gold - Composting at Home
Creating the Best At-Home Composting System