Iowa Nutrient Research Center

The Iowa Nutrient Research Center at Iowa State University has funded 16 new water quality and nutrient management projects for 2019-2020.

“I am pleased to announce the latest round of projects represent more than $2.03 million in funding for water quality research,” said Matt Helmers, Iowa Nutrient Research Center director and professor of agricultural and biosystems engineering at Iowa State. “The new grants bring the total number of projects funded fully or partially by the center to 92, a total of more than $10.7 million invested in nutrient-related water quality research since 2013.”

Iowa State University agronomists and horticulturalists have joined forces to find the best relationship between row crops and perennial cover crops.

They were awarded a National Institute of Food and Agriculture grant this year as part of the agency’s effort to support research on agricultural systems and production of biomaterials and fuels. Ken Moore, David Laird, and Andy Lenssen, all professors of agronomy, and Shui-zhang Fei, associate professor of horticulture, make up the team.

Photo: Graduate student Allen Chen uses the light box he made to take photos of perennial cover crops in a test field west of Ames in September.

The team is studying turfgrass species to be used as perennial cover crops since they do well in cooler weather, Fei said. They planted several varieties of turf grasses in field trials west of Ames this fall to see which do not compete with corn production while still providing environmental benefits.

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