Jaynes, D. B., Dinnes, D. L., Meek, D. W., Karlen, D. L., Cambardella, C. A., Colvin, T. S.. 2004. Using the Late Spring Nitrate Test to Reduce Nitrate Loss within a Watershed: Journal of Environmental Quality. ASA, CSSA, SSSA, Madison, WI. 33, . 669-677

Agriculture, Analysis, Fertilizer, Nitrogen, Nutrients, Runoff, Water quality, Watershed, Agricultural BMPs

This study evaluated the efficacy of the late spring nitrate test (LSNT) at mitigating nitrate contributions to waters receiving drainage from a 400-hectare corn field in central Iowa (U.S.).