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Abstract: Estimating nitrogen budget components with natural abundance nitrogen isotopes in a tile-drained corn-soybean rotation (AGU25)

Estimating nitrogen budget components with natural abundance nitrogen isotopes in a tile-drained corn-soybean rotation

Yinchao Hu1, Zhongjie Yu1, Lowell Gentry1, Gregory McIsaac1, Dan Schaefer2 and Corey Mitchell1, (1)University of Illinois Urbana-Champaign, Department of Natural Resources and Environmental Sciences, Urbana, United States, (2)Illinois Fertilizer & Chemical Association, Bloomington, United States
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