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The Iowa Nutrient Research Center was established by the Iowa Board of Regents in response to legislation passed by the Iowa Legislature in 2013. The center pursues science-based approaches to areas that include evaluating the performance of current and emerging nutrient management practices, and providing recommendations on implementing the practices and developing new practices.
9/20/17 - The projects for 2017-2018 were announced.
8/21/17 - Meeting Notice - Advisory Council - Hansen Ag Student Learning Center, Room 1128, August 23rd, 2 p.m. - Meeting Specifics
2/7/17 - Iowa Secretary of Agriculture Bill Northey, Iowa DNR Director Chuck Gipp and Iowa State University College of Agriculture and Life Sciences Associate Dean John Lawrence today highlighted coordination and scaling-up of water quality efforts in presentations before House and Senate Committees in the Iowa Legislature.
1/6/17 - Report highlights progress and long-term challenges of Iowa stream nutrient monitoring.
8/26/16 - The 2015-2016 Iowa Nutrient Reduction Stategy progress report is available in downloadable PDF format on the INRS website.
8/25/16 - The projects for 2016-2017 were announced.
8/16/16 - Notice of a meeting of the center's advisory council at 2:30 p.m. Aug. 23 in Room 1126 at the Hansen Ag Student Learning Center, 2516 Mortensen Rd., in Ames. 2016 Iowa Nutrient Research Center Meeting Notice.docx
3/14/16 - Cover crops offer a valuable tool for farmers to reduce nutrient loss and help ensure clean water in Iowa waterways. But some farmers have reported that planting winter rye as a cover crop may reduce corn yield. A team of researchers at Iowa State University is investigating why there may be an occasional decrease in corn yield after planting winter rye.
1/15/16 - For more 25 years, Gilmore City has been a key location for ISU researchers working to improve water quality. Read why it is considered the nation’s premier site for water quality science and how it drives progress.
Accomplishments and Impacts, 2013 - 2016 (PDFs)
Water Quality Program - Extension and Outreach
Reducing nutrient loss: Science shows what works - Iowa State University Extension and Outreach publication (SP435)
The original legislation identified members of the Center’s advisory council.
The Dean of the College of Agriculture and Life Sciences of Iowa State University shall appoint a director of the Iowa Nutrient Research Center. John Lawrence, Associate Dean and Director Agriculture and Natural Resources Extension and Outreach was appointed the first director. Hongwei Xin, Assistant Dean and Director of the Egg Industry Center has been named current director as of April, 2017.
Director, Iowa Nutrient Research Center
1202 Natl Swine
1029 N University Blvd
Ames, Iowa 50011-3611