I am using a modeling approach to answer questions about the ability of cover crops to mitigate climate risks, as described in a recent video produced in collaboration with the Sustainable Corn Project communication team.
The conservation community of researchers, farmers and practitioners champion the use of cover crops in the Midwest for numerous environmental benefits: reducing water pollution, nutrient recycling, weed suppression, erosion prevention, providing livestock feed, you name it. We also hear anecdotes about cover crops protecting the soil in periods of heavy rain, but what about cover crops in the context of climate change? This question is a priority for researchers on the Sustainable Corn project. Climate scientists have documented increases in precipitation intensity over the last several decades in the Midwest, and they anticipate even more in the future. So, can cover crops help mitigate those climate risks? Continue reading →
By Michelle Proctor, Senior Information Specialist, and Pat Guinan, Extension/State Climatologist, University of Missouri
Pat Guinan, University of Missouri Extension climatologist with the Commercial Agriculture Program, encourages people to use the Drought Impact Reporter (DIR) as a way to inform decision makers of drought related impacts experienced across their state. The National Drought Mitigation Center (NDMC) in Lincoln, Nebraska has rolled out newer versions of the online tool over the past few years.
“By contributing information via http://droughtreporter.unl.edu/, we can provide additional impact reports to the Drought Monitor authors, who will then use the information in their weekly drought depiction process,” said Guinan. Continue reading →
Selecting an early versus late planting date could have implications for water availability and plant stress throughout the growing season. U2U team members Tapan Pathak and Roger Elmore at the University of Nebraska-Lincoln looked at the potential advantage of early soybean planting from a climatology perspective. Read all about their findings in Nebraska Crop Watch.