Researchers have known that the animal feeding industry creates a significant amount of greenhouse gas emissions, particularly methane and carbon dioxide. As the industry works to address this concern, scientists at Purdue University and the University of Missouri have tested various types of oil sprays to measure their effectiveness in reducing these emissions. The results show positive signs in reducing environmental impact.
Oil spray reduces greenhouse gas emissions from pig finishing barns
- 8. 12 2008 (06:00)