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Nitrate Removal in a Saturated Riparian Buffer

Learn more about nitrate removal in a saturated riparian buffer from Dr. Tom Isenhart, a professor in the Department of Natural Resource Ecology and Management at Iowa State University, one of the developers of this emerging conservation technology.

Corn Cob Bioreactors for Water Quality

Learn about ongoing INRC-supported research on nitrate-reducing bioreactors led by Dr. Michelle Soupir, professor in the Department of Agricultural and Biosystems Engineering at Iowa State University, one of the developers of this conservation technology.

Highlights from a Decade of INRC Research & Impacts: Saturated Buffers

Wednesday, February 8, 2023 - 3:10pm

The Iowa Nutrient Research Center is celebrating its 10th anniversary with a seminar series highlighting outcomes and impacts from a decade of research. The series starts Sept. 14, 2022, and continues through May 10, 2023. Two presenters each month will discuss INRC-supported projects.

Saturated Buffers will be the focus of the February 8 presenters: 

Highlights from a Decade of INRC Research & Impacts: Bioreactors, Ditches & Oxbows

INRC Fall 2022-Spring 2023 Water Quality Research Seminar Series: March 8, 2023 Presenters:

  • Michelle Soupir, professor of agricultural and biosystems engineering and Interim Associate Dean of the Graduate College at Iowa State University
  • Keith Schilling, state geologist and director of the Iowa Geological Survey at University of Iowa

Cover Crop and Saturated Buffer Field Day near Walcott, November 17

Wednesday, November 17, 2021 - 12:00pm to 2:00pm

The public is invited to a field day near Walcott, Iowa, that will feature cover crops and a saturated buffer, Wednesday, Nov. 17, from 12:00-2:00 p.m., hosted by the Iowa Learning Farms, the Iowa Nutrient Research Center, IIHR-Hydroscience and Engineering, Iowa Geological Survey and Partners of Scott County Watersheds. The field day will begin at Paustian Farms, 6520 215th St, Walcott, IA 52773. The free event includes a complimentary meal. RSVPs are encouraged to ensure adequate space and food (contact Liz Ripley, 515-294-5429 or ilf@iastate.edu).  Find more details and directions online.

Virtual Field Day - Increasing Water Quality Enhancement Wetlands and Oxbows

Thursday, October 21, 2021 - 1:00pm

Iowa Learning Farms, ithe Iowa Nutrient Research Center, and Conservation Learning Group (CLG) will present a virtual field day on the benefits of increased water quality enhancement wetlands and oxbows in the Midwest on Thursday, October 21 at 1 p.m. CT. Join us as we explore a few different wetlands and oxbows in the state and discuss funding programs. We will look at how these water quality enhancement wetlands and oxbows can be used as part of risk management and nutrient reductions plans, and provide needed wildlife habitat in key locations. This highly interactive virtual field day will be a discussion between landowners, scientists, wildlife specialists and virtual field day participants.

Northwest Research & Demonstration Farm Field Day

Wednesday, July 7, 2021 - 9:00am

Topics: 

  • Conversation with ISU Dean of the College of Agriculture & Life Sciences - Daniel J. Robison
  • Updates on corn rootworm and soybean gall midge - Erin Hodgson, ISU Extension & Outreach Entomologist
  • Integrated weed management updates - Prashant Jha, ISU Extension & Outreach Weed Specialist
  • Edge of field practices for nitrate reduction - Matt Helmers, INRC Director, Professor of  Agriculture & Biosystems Engineering

Free and open to the public. Registration not required. Link to flyer for more information.
 

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