| Predicting crop yields and soil‐plant nitrogen dynamics in the US Corn Belt SV Archontoulis, MJ Castellano, MA Licht, V Nichols, M Baum, I Huber, ... Crop Science 60 (2), 721-738, 2020 | 175 | 2020 |
| Water table, drainage, and yield response to drainage water management in southeast Iowa M Helmers, R Christianson, G Brenneman, D Lockett, C Pederson Journal of soil and Water Conservation 67 (6), 495-501, 2012 | 133 | 2012 |
| Yields and yield stability of no-till and chisel-plow fields in the Midwestern US Corn Belt ALM Daigh, WA Dick, MJ Helmers, R Lal, JG Lauer, E Nafziger, ... Field Crops Research 218, 243-253, 2018 | 91 | 2018 |
| Nitrate‐nitrogen losses through subsurface drainage under various agricultural land covers Z Qi, MJ Helmers, RD Christianson, CH Pederson Journal of environmental quality 40 (5), 1578-1585, 2011 | 90 | 2011 |
| Nitrate leaching to shallow groundwater systems from agricultural fields with different management practices PN Rekha, RS Kanwar, AK Nayak, CK Hoang, CH Pederson Journal of Environmental Monitoring 13 (9), 2550-2558, 2011 | 73 | 2011 |
| Salmonella and Fecal Indicator Bacteria Survival in Soils Amended with Poultry Manure CE Hruby, ML Soupir, TB Moorman, C Pederson, R Kanwar Water, Air, & Soil Pollution 229 (2), 32, 2018 | 66 | 2018 |
| Subsurface drainage nitrate and total reactive phosphorus losses in bioenergy‐based prairies and corn systems ALM Daigh, X Zhou, MJ Helmers, CH Pederson, R Horton, M Jarchow, ... Journal of Environmental Quality 44 (5), 1638-1646, 2015 | 61 | 2015 |
| Subsurface drainage flow and soil water dynamics of reconstructed prairies and corn rotations for biofuel production AL Daigh, X Zhou, MJ Helmers, CH Pederson, R Ewing, R Horton Vadose Zone Journal 13 (4), vzj2013. 10.0177, 2014 | 55 | 2014 |
| Drainage water management effects over five years on water tables, drainage, and yields in southeast Iowa L Schott, A Lagzdins, ALM Daigh, K Craft, C Pederson, G Brenneman, ... Journal of Soil and Water Conservation 72 (3), 251-259, 2017 | 52 | 2017 |
| Modeling and calibration of drainage denitrification bioreactor design criteria L Christianson, R Christianson, M Helmers, C Pederson, A Bhandari Journal of irrigation and drainage engineering 139 (9), 699-709, 2013 | 47 | 2013 |
| N-Source Effects on Temporal Distribution of NO3-N Leaching Losses to Subsurface Drainage Water A Bakhsh, RS Kanwar, C Pederson, TB Bailey Water, Air, and Soil Pollution 181 (1), 35-50, 2007 | 46 | 2007 |
| Swine manure rate, timing, and application method effects on post-harvest soil nutrients, crop yield, and potential water quality implications in a corn-soybean rotation SI Ahmed, SK Mickelson, CH Pederson, JL Baker, RS Kanwar, ... Transactions of the ASABE 56 (2), 395-408, 2013 | 39 | 2013 |
| Influence of no‐till and a winter rye cover crop on nitrate losses from tile‐drained row‐crop agriculture in Iowa ER Waring, A Lagzdins, C Pederson, MJ Helmers Journal of environmental quality 49 (2), 292-303, 2020 | 33 | 2020 |
| Vegetative treatment systems for open feedlot runoff: project design and monitoring methods for five commercial beef feedlots LB Moody, C Pederson, RT Burns, I Khanijo 2006 ASAE Annual Meeting, 1, 2006 | 32 | 2006 |
| Midwestern cropping system effects on drainage water quality and crop yields BW Dougherty, CH Pederson, AP Mallarino, DS Andersen, ML Soupir, ... Journal of Environmental Quality 49 (1), 38-49, 2020 | 31 | 2020 |
| Effects of tillage and application rate on atrazine transport to subsurface drainage: Evaluation of RZWQM using a six-year field study RW Malone, BT Nolan, L Ma, RS Kanwar, C Pederson, P Heilman Agricultural Water Management 132, 10-22, 2014 | 31 | 2014 |
| Long-term effects of poultry manure application on nitrate leaching in tile drain water HQ Nguyen, RS Kanwar, NL Hoover, P Dixon, J Hobbs, C Pederson, ... Transactions of the ASABE 56 (1), 91-101, 2013 | 30 | 2013 |
| Effects of subsurface drainage systems on water and nitrogen footprints simulated with RZWQM2 KJ Craft, MJ Helmers, RW Malone, CH Pederson, LR Schott Transactions of the ASABE 61 (1), 245-261, 2018 | 29 | 2018 |
| Effects of poultry manure application on phosphorus in soil and tile drain water under a corn-soybean rotation NL Hoover, R Kanwar, ML Soupir, C Pederson Water, Air, & Soil Pollution 226 (5), 138, 2015 | 27 | 2015 |
| Collection and monitoring of one-meter cubic soil monoliths for leaching studies WL Kranz, RS Kanwar, CE Pederson Transactions of the ASAE 41 (2), 333-344, 1998 | 19 | 1998 |
Matt HelmersIowa State UniversityVerified email at iastate.edu
