A benefit of legumes is that they can mine nitrogen, phosphorus, and potash from the subsoil. Frame said a goal of the research is to discover if those nutrients from the cover crop can be used by the cash crop following the cover crop.
Cover crops reduce sediment loss and total phosphorus loss from no-till corn and soybean fields, according to a study published in the Journal of Environmental Management.
Almost everyone agrees that phosphorus (P) in surface water is a major issue. Cover crops reduce P loads in both the surface water and sediment losses. Find out more in this article from Ohio's Country Journal.
One way to control runoff of nitrogen and phosphorus is to have a growing crop on the field. “That’s why cover crops are so important,” said Gary Schnitkey, professor at the University of Illinois and U of I Extension farm management specialist.
The National No-Tillage Conference returns January 7-10, 2025!Build and refine your no-till system with dozens of new ideas and connections at the 33rd Annual National No-Tillage Conference in Louisville, Ky. Jan. 7-10, 2025. Experience an energizing 4-day agenda featuring inspiring general session speakers, expert-led No-Till Classrooms and collaborative No-Till Roundtables. Plus, Certified Crop Adviser credits will be offered.
Well, this week we kicked off the 6th annual National Cover Crop Summit which featured more than half a dozen presentations from a variety of great speakers covering several different cover crop related topics.