An interdisciplinary team has developed a new technique that could help farmers extract useful nutrients such as ammonia and potassium from livestock manure to efficiently make fertilizer and other ...

Applying dairy manure to fields as fertilizer can be a major source of nitrate pollution in groundwater, depending on the timing and amount of manure applied, according to a new study out of Whatcom ...

Researchers at the University of Wisconsin-Madison say they have developed a simple, efficient process for removing ammonia from livestock manure. The method is still in the testing phase, but ...

Finding what works best for you in applying manure into your fields takes testing and experimenting, according to University of Minnesota Extension educator Chryseis Modderman. Surface application of ...

For the first time in 25 years, Minnesota pollution regulators will step up their oversight of thousands of feedlots across the state. The new rules could change how and when the manure amassed by ...

MADISON – An interdisciplinary team led by University of Wisconsin–Madison scientists has developed a new technique that could help farmers extract useful nutrients such as ammonia and potassium from ...