April 21 Webinar: Benefits of Organic Farming in Terms of Soil and Water Quality

April 14, 2021

AMES, Iowa—Soil health and water quality benefits associated with organic farming will be the topic of the Iowa Learning Farms webinar at noon on Wednesday, April 21. 

Dr. Kathleen Delate, professor in the departments of agronomy and horticulture at Iowa State University, will share research results that show greater soil and water quality benefits in organic systems with longer crop rotations, when compared to conventional corn-soybean rotations. Small grains and perennial legume species, like alfalfa, are integral to supporting greater soil microbial populations and aggregate stability. Certified organic production requires the use of slower-release forms of nitrogen, which are associated with less nitrate loading and improved water quality.  

“Returns have been negative in conventional row crop farming in recent years—alternatives that consist of longer crop rotations with lower inputs and improved soil and water quality need to be explored,” said Dr. Delate, who is responsible for research, extension, and teaching in organic agriculture at Iowa State University. “Give organics a go. You might be surprised to see how your soil changes and how many more pollinators and beneficial insects show up on your farm!” 

Webinar Access Instructions 

To participate in the live webinar, shortly before 12 pm CDT on April 21: 

Click this URL, or type this web address into your internet browser: https://iastate.zoom.us/j/364284172  

    Or, go to https://iastate.zoom.us/join and enter meeting ID: 364 284 172   


Or, join from a dial-in phone line:  

    Dial: +1 312 626 6799 or +1 646 876 9923 

    Meeting ID: 364 284 172  


The webinar will also be recorded and archived on the ILF website, so that it can be watched at any time. Archived webinars are available at https://www.iowalearningfarms.org/page/webinars

A Certified Crop Adviser board-approved continuing education unit (CEU) has been applied for, for those who are able to participate in the live webinar. Information about how to apply to receive the credit will be provided at the end of the live webinar. 

About Iowa Learning Farms 

Established in 2004, Iowa Learning Farms is building a Culture of Conservation by encouraging adoption of conservation practices. Farmers, researchers and ILF team members are working together to identify and implement the best management practices that improve water quality and soil health while remaining profitable. Partners of Iowa Learning Farms include the Iowa Department of Agriculture and Land StewardshipIowa State University Extension and Outreach, Leopold Center for Sustainable AgricultureUSDA Natural Resources Conservation Service, and Iowa Department of Natural Resources (USEPA section 319) and GROWMARK, Inc


Hilary Pierce                                       Jacqueline Comito 

Extension Outreach Specialist            ILF Program Director 

hepierce@iastate.edu                             jcomito@iastate.edu 

515-294-8912                                       515-296-0081