Cover Crop Workshop Feb. 28 in Knoxville

February 7, 2017, 9:14 am | Liz Ripley

AMES, Iowa— Iowa Learning Farms, in partnership with Iowa State University Extension and Outreach, will host a cover crop workshop on Tuesday, Feb. 28, from 12:30-2:30 p.m. at the Marion County Extension Office. The workshop is free, open to the public, and include a complimentary lunch.Knoxville Workshop

Cover crops continue to grow in popularity in Iowa due to their many benefits, reduced nitrogen and phosphorus loads entering water bodies, increased soil organic matter and reduced soil erosion. Fall 2016 was another good season for cover crop establishment and growth, with adequate moisture and warm growing temperatures. Great fall growth can help protect the soil during the heavy rain events, and equipped with a good termination plan and equipment adjustments, farmers can minimize any potential yield impacts.

At the beginning of the workshop, facilitators will invite questions and concerns from the participants. For the remainder of the workshop, Matt Helmers, professor of agricultural and biosystems engineering, will address the topics and questions raised by the participating farmers and landowners. They will also be prepared to discuss herbicide recommendations for termination and establishment, planter settings to handle higher amounts of biomass, cover crop seed selection, impacts on crop yields and soil health and more.

“The workshop will allow participants to discuss topics of importance with peers. In doing so, the educational program can be tailored to the needs of the audience,” said Helmers. “As an extension specialist my time is my clients’ and this allows us to make sure we are addressing questions clients and stakeholders have.”

The workshop will take place at the Marion County Extension Office, 210 N Iowa Street, Knoxville. A complimentary meal prepared by the Rib Shack will be served at 12:30 p.m. and the program will begin at 1 p.m. The workshop is free and open to the public, but reservations are suggested to ensure adequate space and food. Contact Liz Juchems at 515-294-5429 or email

For details on the workshop, and for more information about Iowa Learning Farms, visit:

About the Authors: 

Liz Ripley

Iowa Learning Farms and Water Rocks!