The goal of the Ohio Composting and Manure Management (OCAMM) program is to research, develop and communicate sustainable strategies for the managnement of animal manures and nutrients on Ohio farms.

Ohio Compost Operator Education Course, March 21-22, 2018, Wooster, Ohio. Click here for details.

Save the date: Manure Science Review, July 25, 2018, Hardin County, Ohio.  Stay tuned for details.


  1. Spreading manure at the 2017 MSR

    OCAMM odds & ends

    Feb 15, 2018

    Webinar: Making Sense of Treatment Technology Options for Livestock Farms. February 16, 2018 at 2:30 pm. Learn about capabilities, limitations and costs of primary treatment technologies as well as Newtrient’s services for identifying possible technologies. Details

  2. Agitation of manure storage pit

    OCAMM odds & ends

    Jan 26, 2018

    From Sam Mullins (ODA DLEP):
    ODA Certified Livestock Manager (CLM) Training. January 31-February 1, 2018, Reynoldsburg, Ohio. Learn about best management practices for handling and using manure. Designed for farmers or custom applicators who need to be licensed, but open to anyone interested. Program and registration details

  3. Demonstrations begin at the 2014 MSR

    OCAMM odds & ends

    Jun 28, 2017

    Check out the 2017 Manure Science Review, coming August 2 in Paulding, Ohio.  Program and registration details

    And, here's more news from the manure world:

    From OSU Extension;
    Fact Sheet: Interpreting Manure Sample Test Results. A good description of how to determine manure application rates to meet crop nutrient needs while minimizing runoff risks. Fact Sheet