August 19 Webinar: Tradeoffs Between Greenhouse Gas Emissions, Nitrate Loss, and Soil Health in No-Till and Cover Crop Systems

August 17, 2020

AMES, Iowa—Iowa Learning Farms will host a webinar on Wednesday, August 19 at noon about the connection between soil health and environmental quality in a cover crop and no-till research site.


This research connects many important topics in the environment and agriculture: soil health, greenhouse gas emissions, and water quality. It is important to know how a given conservation practice impacts all three of these measures of sustainability. Morgan Davis, Assistant Professor at The University of Missouri School of Natural Resources, and Emily Waring, Graduate Research Assistant in Agricultural and Biosystems Engineering at Iowa State University, utilized a long-term cover crop and no-tillage research site to examine these connections between soil health and environmental quality. They measured nitrate leaching, soil health indicators, and greenhouse gas emissions to examine the tradeoffs and benefits of stacking cover crop and no-till conservation practices.


“Cover crops and no-tillage are multi-beneficial, improving water quality and soil health metrics,” said Davis and Waring about the results of their research. Davis is a soil biogeochemist who studies nutrient and energy cycling in the context of ecological sustainability. Waring’s research evaluates conservation practices and their impact on subsurface (tile) drainage water quality.


To participate in the live webinar, shortly before 12:00 pm CDT on August 19:


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 (if approved) will be provided at the end of the live webinar.


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 Stewardship, Iowa State University Extension and Outreach, Leopold Center for Sustainable Agriculture, USDA Natural Resources Conservation Service, and Iowa Department of Natural Resources (USEPA section 319) and GROWMARK, Inc.


Contact:


Hilary Pierce                                       Jacqueline Comito


Extension Outreach Specialist            ILF Program Director


hepierce@iastate.edu                           jcomito@iastate.edu


515-294-8912                                      515-296-0081


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