In December, cover crop guru Dan Towery came to Oregon to address a conference of growers and suppliers about the history of annual ryegrass in the renaissance of cover crop use in the Midwest.
His message had one of those “good news/bad news” stories. The good news: the number of acres planted in cover crops has grown steadily since the introduction of annual ryegrass in the late 1990s. In fact, the annual rate of increase has reached as high as 15 percent.
The bad news: the overall percentage of ag acres committed to no-till and cover crops is still very low, compared to the number of acres planted. See the graphic below.