What Is Animal Mortality Composting?

Animal Manure Management November 02, 2012|Print

The need to dispose of livestock or poultry carcasses is an inevitable part of farming and ranching. What is this process and is it environmentally sound?

Composting is a natural process in which microorganisms convert organic matter into a stabilized product termed compost, which can then be used as a beneficial soil amendment.  In the case of livestock mortality composting, the carcass can be placed in a compost bin. At this location, we have used net wire supported by t-posts as our compost bin. The carcass is then covered with a supplemental carbon source. In this case, we have used wood shavings mixed with manure. The carcass is then allowed to decompose through natural microbial activity which breaks down both soft tissue and bones. This process usually takes several months to form a stabilized product.

Check out the other video FAQs on carcass management.

Author: Joshua Payne, Oklahoma State University

Reviewers: Shafiqur Rahman, North Dakota State University and Jean Bonhotal, Cornell University