Science news articles about 'livestock manure'

(PhysOrg.com) -- Livestock manure isn't often thought of as a value-added product, but researchers at Montana State University and MSU Extension are trying to change that.

... States is imported, and much of that comes from Asia. Raw domestic sewage and/or livestock manure are frequently used in fish farming in many Asian countries. In Thailand chicken coops (as many as ...

... other livestock can generate and the concomitant GHG emission reductions. Livestock manure, left to decompose naturally, emits two particularly potent GHGs – nitrous oxide and methane. ...

Converting livestock manure into a domestic renewable fuel source could generate enough electricity to meet up to three per cent of North America's entire consumption needs and lead to a significant ...

... the manure. "These results show that bioenergy cropping systems, particularly those integrating livestock manure into their management scheme, are a win-win option on both alternative energy and ...

... such as corn, potatoes and lettuce absorb antibiotics when grown in soil fertilized with livestock manure, according to tests conducted at the University of Minnesota.Today, close to 70 percent of ...

Megafarm production associated with infant illness, death rates