Manure is a billion-dollar industry. In North Carolina, for example, the hog industry generates 19,000 jobs and $10 billion a year in economic output, but with pork production struggling, hog farmers ...

STOUGHTON, Wis. (WKOW) -- When you think of Wisconsin's waterways, manure probably isn't the first thing to come to mind. But managing animal waste plays a huge role in keeping our lakes clean. Kim ...

With rules on farm emissions getting tougher, poultry equipment companies have reported a surge in demand for systems that turn manure into a stable, sanitised, saleable fertiliser. Dorset Green ...

This is a preview. Log in through your library . Abstract Three groups of pregnant beef cows grazing dry native annual range were either supplemented with pelleted cottonseed meal (0.90 kg/head daily) ...

For years, gardeners and farmers have relied on one of the world's most abundant resources to make fertilizer: animal poop.

Technician Blake Iske looks out over farmland adjacent to the Marshall Ridge Renewable Energy Center in State Center on Sept. 18. The facility’s three anaerobic manure digesters extract methane from ...