Smithfield Foods says it will pay farmers to cover their manure ponds with plastic on more than 1,000 U.S. farms. Those “lagoons” have become increasingly controversial.
(Image credit: Chicago Tribune/TNS via Getty Images)
Smithfield Foods says it will pay farmers to cover their manure ponds with plastic on more than 1,000 U.S. farms. Those “lagoons” have become increasingly controversial.
(Image credit: Chicago Tribune/TNS via Getty Images)