Diversity is incredibly important for a productive and resilient agrifood system. Diverse cropping systems can lead to greater productivity, profitability and environmental health. Diversity in the form of extended crop rotations can also reduce weed, insect, and disease pressure, which can help farmers cut the costs of their purchased inputs like herbicides and insecticides. Beyond these financial benefits, diversifying crop rotations also provides broader environmental benefits that can be experienced at both the field scale (e.g., reduced erosion) and landscape scale (e.g., reduced water quality impairment), as noted in the UCS report Rotating Crops, Turning Profits. Read more >
April 3, 2018 4:57 PM EDT
October 3, 2017 2:28 PM EDT
The news lately has been full of Congressional battles—healthcare, the debt ceiling, and now tax “reform” (ahem)—and it’s starting to seem like Congress is only interested in blowing things up. But a huge legislative effort is gaining steam on Capitol Hill, one that is likely to have general bipartisan support, though you probably haven’t heard nearly as much about it. I’m talking about the next five-year Farm Bill—which really should be called the Food and Farm Bill, as it shapes that sprawling economic sector worth more than 5 percent of US GDP, and which Congress must reauthorize by September 30, 2018.
In this first of a series of posts on the 2018 Farm Bill, I look at how this legislation could do more to help farmers conserve their soil, deliver clean water, and even reduce the devastating impacts of floods and droughts, all of which would save taxpayers’ money. Read more >
May 9, 2017 2:32 PM EDT
That bowl of oatmeal pictured above was my breakfast this morning. The strawberries were from nearby Virginia (hello, spring!) but the oats may have come from as far away as Sweden, Finland, or Canada. In the future, my morning oats could be grown much closer to home, in a state like Iowa that is now dominated by corn and soybeans. A new UCS report shows why that would be a good thing for US farmers and our environment.
October 30, 2012 10:09 AM EDT
Recently, we have seen a flurry of stories about studies done on Iowa State University’s Marsden Farm demonstrating the power of crop rotation as an engine of modern sustainable agriculture. The study documented high yields and handsome profits on farming plots employing long crop rotations: three-or four-year rather than the usual two-year corn-soy rotations. In addition to high yields and high profits, the long rotations controlled weeds with only sparing use of herbicides and maintained productivity without excessive use of chemical fertilizers. Read more >
October 11, 2012 12:56 PM EDT
UPDATE: March 18, 2013, 3:15 pm: See bottom of post for an update on coverage of this story.
Big Ag has worked hard for decades to instill a belief—in farmers, policymakers, and the public—that its chemical-intensive industrial farming methods are more productive than low-input methods, and more profitable for farmers. In recent years, study after study has cast doubt on this view, and now a team of government and university researchers has published perhaps the most compelling data yet showing that more sustainable farming systems can achieve similar or greater yields and profits, despite steep reductions in chemical inputs. Read more >