As Midwestern farm fields take a long winter’s nap, evidence is piling up that even when the temperature’s above freezing, all that soil is basically in a bit of a stupor—so devoid of microbial life that it can’t even produce a decent crop without getting a hit of chemical inputs. The latest proof of this… Read more »
Posts Tagged: Kristine Nichols
Purebreds, Pluggers & Profitable Soil
On a recent August evening in south-central North Dakota, soil scientist Kristine Nichols laid out what I like to call the “purebred vs. the plugger” approach to farming. “With healthy soil, you may not out-yield your neighbor in the best years, but you will out perform them in the not-so-good years,” said Nichols, a soil… Read more »
Teaming With Soil Microbes (part 2)
Talking about the importance of feeding soil microbes is fine. Speaking with your feet is even better. “Take a closer look—anything you tramp down is just carbon in the soil,” quips soil conservationist Jay Fuhrer on a Friday afternoon in early September. As he says this, he’s beckoning some 120 farmers and others to follow… Read more »
Teaming with Soil Microbes (part 1)
On a crisp morning in September, North Dakota farmer Gabe Brown held two handfuls of soil and searched for signs of life—theoretically not a difficult task considering one teaspoon of humus contains more organisms than there are humans in the world. But many of the bacteria and invertebrates that lurk in the dark basement of… Read more »