| Review of greenhouse gas emissions from crop production systems and fertilizer management effects CS Snyder, TW Bruulsema, TL Jensen, PE Fixen Agriculture, Ecosystems & Environment 133 (3-4), 247-266, 2009 | 1822 | 2009 |
| Nutrient/fertilizer use efficiency: measurement, current situation and trends P Fixen, F Brentrup, T Bruulsema, F Garcia, R Norton, S Zingore Managing water and fertilizer for sustainable agricultural intensification …, 2015 | 366 | 2015 |
| Long-term accumulation and transport of anthropogenic phosphorus in three river basins SM Powers, TW Bruulsema, TP Burt, NI Chan, JJ Elser, PM Haygarth, ... Nature Geoscience 9 (5), 353-356, 2016 | 362 | 2016 |
| Increased soluble phosphorus loads to Lake Erie: Unintended consequences of conservation practices? HP Jarvie, LT Johnson, AN Sharpley, DR Smith, DB Baker, TW Bruulsema, ... Journal of Environmental Quality 46 (1), 123-132, 2017 | 306 | 2017 |
| Nitrogen Contribution to Succeeding Corn from Alfalfa and Red Clover1 TW Bruulsema, BR Christie Agronomy Journal 79 (1), 96-100, 1987 | 281 | 1987 |
| 4R nutrient stewardship for improved nutrient use efficiency AM Johnston, TW Bruulsema Procedia Engineering 83, 365-370, 2014 | 276 | 2014 |
| Nutrient removal by corn grain harvest JR Heckman, JT Sims, DB Beegle, FJ Coale, SJ Herbert, TW Bruulsema, ... Agronomy Journal 95 (3), 587-591, 2003 | 214 | 2003 |
| Organic phosphorus in the terrestrial environment: a perspective on the state of the art and future priorities TS George, CD Giles, D Menezes-Blackburn, LM Condron, ... Plant and Soil 427, 191-208, 2018 | 200 | 2018 |
| Nitrogen–climate interactions in US agriculture GP Robertson, TW Bruulsema, RJ Gehl, D Kanter, DL Mauzerall, CA Rotz, ... Biogeochemistry 114, 41-70, 2013 | 159 | 2013 |
| Potassium Fertilization Effects on Isoflavone Concentrations in Soybean [Glycine max (L.) Merr.] TJ Vyn, X Yin, TW Bruulsema, CJC Jackson, I Rajcan, SM Brouder Journal of Agricultural and Food Chemistry 50 (12), 3501-3506, 2002 | 158 | 2002 |
| Quantification of global and national nitrogen budgets for crop production X Zhang, T Zou, L Lassaletta, ND Mueller, FN Tubiello, MD Lisk, C Lu, ... Nature Food 2 (7), 529-540, 2021 | 138 | 2021 |
| Know your fertilizer rights T Bruulsema, J Lemunyon, B Herz Crops and Soils 42 (2), 13-18, 2009 | 138 | 2009 |
| Nutrient use efficiency and effectiveness in North America: Indices of agronomic and environmental benefit CS Snyder, TW Bruulsema International Plant Nutrition Institute. Reference 7076, 2007 | 134 | 2007 |
| Efficiency of maize dry matter production during periods of complete leaf area expansion M Tollenaar, TW Bruulsema Agronomy Journal 80 (4), 580-585, 1988 | 125 | 1988 |
| Greenhouse gas emissions from cropping systems and the influence of fertilizer management CS Snyder, TW Bruulsema, TL Jensen | 118 | 2007 |
| A global framework for fertilizer BMPs TW Bruulsema, C Witt, F García, S Li, TN Rao, F Chen, S Ivanova Icon., 2011 | 113 | 2011 |
| Simultaneous measurement of soil microbial nitrogen, carbon, and carbon isotope ratio TW Bruulsema, JM Duxbury Soil Science Society of America Journal 60 (6), 1787-1791, 1996 | 90 | 1996 |
| Meta‐analysis of yield and nitrous oxide outcomes for nitrogen management in agriculture TM Maaz, TB Sapkota, AJ Eagle, MB Kantar, TW Bruulsema, K Majumdar Global Change Biology 27 (11), 2343-2360, 2021 | 89 | 2021 |
| Effects of temperature on rate and duration of kernel dry matter accumulation of maize M Tollenaar, TW Bruulsema Canadian Journal of Plant Science 68 (4), 935-940, 1988 | 78 | 1988 |
| The fertility of North American soils, 2010 PE Fixen, TW Bruulsema, TL Jensen, R Mikkelsen, TS Murrell, SB Phillips, ... Better Crops Plant Food 94 (4), 6-8, 2010 | 76 | 2010 |
