Cow manure may soon help tackle pollution, greenhouse gases, and waste management issues—all while producing a versatile, eco-friendly manufacturing material. Researchers at UCL Mechanical Engineering ...
PIXLEY, Calif. (AP) — The stench of cow feces, urine and ammonia forces residents to keep windows and doors closed in parts of California's farming country. Some people constantly run air purifiers at ...
Like most dairy farmers, Natural Milk owner Jeremy Visser uses lagoons to store cow manure. He’ll manage the nutrients in the manure, then put them back in the soil along with fertilizer he buys to ...
A new study shows that systems designed to capture methane from cow manure, called dairy digesters, are highly effective. But on the rare occasions they fail, the leaks are large enough to offset ...
Government subsidies helped dairy farmers generate electricity from cow manure, but the novelty is wearing off as utilities pay next to nothing to put it on the grid. This story is the first of three ...
The back end of a cow generates 80 pounds each day of what Dennis Haubenschild, who owns 750 of them near Princeton, refers to as a "non-depletable renewable resource." Now, technology and policy are ...
If you’ve ever stepped foot on a dairy farm, you know the smell of cow manure comes with the territory. Farmers deal with the challenges of disposing of the waste on a daily basis, but a sustainable ...
The stench of cow feces, urine and ammonia forces residents to keep windows and doors closed in parts of California’s farming country. Some people constantly run air purifiers at home to counter the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results