One rancher broke up “every acre of his pasture,” Doan said. “He said: ‘I’m getting a lot of money. I’m getting some good corn yields here. Why don’t you do it?’ ”
While North Dakota’s oil bonanza has garnered national attention, its farming boom is transforming the state’s landscape just as dramatically. Nebraska and four other states in the Great Plains prairie pothole region — called that because of its thousands of shallow wetlands — lost 1.3 million acres of grasslands between 2006 and 2011, according to a recent study in the Proceedings of the National Academy of Sciences.
The region is being transformed “at a rate and scale not seen since the Dust Bowl,” said Eric Lindstrom, government affairs representative for Ducks Unlimited, a wetlands-conservation group.
Lindstrom and other wildlife advocates are concerned because a range of animals, including waterfowl, several grouse species, mule deer and even bees, need abundant grasslands and wetlands to thrive. Three-quarters of the ducks hunted in the United States come from the prairie pothole region, while imperiled species, from the lesser prairie chicken to the greater sage grouse, depend on this habitat to survive.
But ranchers and farmers are increasingly opting out of the federal Conservation Reserve Program (CRP), which pays landowners not to develop parts of their property for 15 years. Its level of compensation — about $40 an acre — can’t compete with the $60 or $65 an acre owners can get for renting their land for crops.
Prices for corn, soybeans and other crops have soared in recent years because of a mix of factors, including advanced farming technology, a federal ethanol mandate that consumes about a third of the nation’s corn and Chinese demand for soybeans.
In the farm bill — whose extension is set to expire Sept. 30 — the Senate is trying to include provisions that would penalize farmers who convert native prairie to cropland or wetlands, or who farm on highly erodible land without a conservation plan. Between 1985 and 1996, the farm bill had provisions under which farmers who tilled highly erodible lands without a conservation plan or drained wetlands to plant crops risked losing their federal crop insurance subsidy.
House Agriculture Committee Chairman Frank D. Lucas (R-
Okla.) opposed putting the restrictions back in during House consideration of the bill. In a statement, he said that “in the spirit of compromise” he accepted a narrower provision that would impose penalties on prairie conversion in portions of five states: Iowa, Minnesota, Montana, North Dakota and South Dakota.