A three-hour drive separates the rolling hills of Minnesota’s Douglas County from the front steps of the Bell Museum of Natural History. But a year after the controversy over Troubled Waters—the Bell’s Emmy award-winning film on farmland pollution in the Mississippi River basin—brought words like “dead zone,” hypoxia” and “nitrogen fertilizer” to the attention of…  Read More →

What do you do when a resource becomes increasingly scarce? One option is to use it more efficiently. That’s a key point livestock producer Greg Judy is going to make Sept. 9-10 in Alexandria during what promises to be a fascinating set of workshops. In this case, the resource that’s becoming harder to come by…  Read More →

During yesterday’s otherwise excellent field day at the USDA’s soil conservation lab in Morris, the “S” word reared its ugly head. “S” as in our best farmland needs to be “sacrificed” in the name of food and fuel production, leaving room for only an odd corner here and there to provide a smattering of natural…  Read More →

While walking through a knee-high prairie planted on a central Iowa hillside Tuesday, I happened to look down. Trapped amongst all that vegetation was an impressive amount of rich, black glacial soil, the kind that produces record crop yields. And just a few feet away was the source of that soil: a soybean field planted…  Read More →