33 min
Iowa’s SOS call: save our soil! Work Green, Earn Green
-
- Documentary
As the country’s leading producer of corn, centuries of continuous agriculture have depleted Iowa’s soil of organic matter and released tons of carbon dioxide into the atmosphere, but a few simple steps could turn it all around and turn the state into the Fort Knox of carbon storage.
As the country’s leading producer of corn, centuries of continuous agriculture have depleted Iowa’s soil of organic matter and released tons of carbon dioxide into the atmosphere, but a few simple steps could turn it all around and turn the state into the Fort Knox of carbon storage.
33 min