Join Free Online
To participate in the live virtual field day, shortly before 1:00 pm CT on March 21, click HERE.
Or, join from a dial-in phone line:
Dial: 312-626-6799
Meeting ID: 986 0833 5082
Iowa Learning Farms, in partnership with the Iowa Nutrient Research Center (INRC), and Conservation Learning Group (CLG), is hosting a free virtual field day on Thursday, March 21 at 1 p.m. CT. Join us for a live discussion with D. Raj Raman, Morrill Professor of Agricultural & Biosystems Engineering at Iowa State University, and Daniel Andersen, Associate Professor of Agricultural & Biosystems Engineering at Iowa State University.
RegenPGC stands for Regenerating America’s Working Landscapes to Enhance Natural Resources and Public Goods through Perennial Groundcover. The vision RegenPGC is to make year-round groundcover on working lands the norm for Midwestern US agriculture and beyond. Central to the approach is developing and de-risking perennial groundcover (PGC) systems, where a perennial cover crop is planted once and then persists for multiple years alongside annual crops such as corn and soybean.
This project started nearly two decades ago, with Dr. Ken Moore[1] and his team exploring ways of planting a perennial cover between rows of corn. Early successes led to funding from the Sun Grant program, INRC, and others, and eventually to USDA’s-National Institute for Food and Agriculture Sustainable Agricultural Systems Coordinated Agricultural Projects program. RegenPGC was formally started in September, 2021, as a 5-year transdisciplinary project combining research, extension, education, and commercialization efforts.
“One of our goals is finding a perennial ground cover that is paired in both space and time within the corn phase of the system,” noted Andersen. “One species that is showing promise is Kentucky bluegrass, similar to what most people have in their lawns.”
In this system, the grass is growing between the rows with a strip-till zone for the corn plant. These species are complementary to each other - when the corn is active, the grass isn’t and when the grass is active the corn isn’t. There are different teams working on breeding for both corn and perennial ground cover, as well as methods to encourage senescence to reduce competition. An additional team is also focused on quantifying the ecological benefits of the system from reduced erosion and nitrogen leaching, as well as impacts on weed pressure and insects.
Virtual Field Day Access Instructions:
To participate in the live virtual field day at 1:00 pm CT on March 21, to learn more, click this URL: https://iastate.zoom.us/j/98608335082 or visit https://www.iowalearningfarms.org/events-1.
Or, join from a dial-in phone line:
Dial: 309-205-3325 or 312-626-6799
Meeting ID: 986 0833 5082
The field day will be recorded and archived on the ILF website so that it can be watched at any time. The archive will be available at https://www.iowalearningfarms.org/virtual-field-day-archive.
Participants may be eligible for a Certified Crop Adviser board-approved continuing education unit. Information about how to apply to receive the CEU (if approved) will be provided at the end of the event.
About the Speakers
D. Raj Raman, RegenPCG Project Director and Moirrill Professor of Agricultural & Biosystems Engineering at Iowa State University.
Daniel Andersen, RegenPGC Project Theme Leader: Outreach & Extension and Associate Professor of Agricultural & Biosystems Engineering at Iowa State University with a focus on manure management & water quality.
[1] Distinguished Professor of Agronomy, and RegenPGC Educational Theme Leader