| Crop rotation effects on soil quality at three northern corn/soybean belt locations DL Karlen, EG Hurley, SS Andrews, CA Cambardella, DW Meek, ... Agronomy journal 98 (3), 484-495, 2006 | 460 | 2006 |
| Impact of nitrogen fertilization and cropping system on carbon sequestration in Midwestern Mollisols AE Russell, DA Laird, TB Parkin, AP Mallarino Soil Science Society of America Journal 69 (2), 413-422, 2005 | 278 | 2005 |
| Comparison of methods for determining critical concentrations of soil test phosphorus for corn AP Mallarino, AM Blackmer Agronomy journal 84 (5), 850-856, 1992 | 228 | 1992 |
| Soil‐test phosphorus and crop grain yield responses to long‐term phosphorus fertilization for corn‐soybean rotations JR Dodd, AP Mallarino Soil Science Society of America Journal 69 (4), 1118-1128, 2005 | 218 | 2005 |
| Deep and shallow banding of phosphorus and potassium as alternatives to broadcast fertilization for no‐till corn JM Bordoli, AP Mallarino Agronomy Journal 90 (1), 27-33, 1998 | 210 | 1998 |
| Efficacy of grid and zone soil sampling approaches for site-specific assessment of phosphorus, potassium, pH, and organic matter AP Mallarino, DJ Wittry Precision Agriculture 5, 131-144, 2004 | 204 | 2004 |
| Phosphorus and potassium placement effects on early growth and nutrient uptake of no‐till corn and relationships with grain yield AP Mallarino, JM Bordoli, R Borges Agronomy Journal 91 (1), 37-45, 1999 | 201 | 1999 |
| Nitrogen fertilization and cropping system impacts on soil quality in Midwestern Mollisols AE Russell, DA Laird, AP Mallarino Soil Science Society of America Journal 70 (1), 249-255, 2006 | 191 | 2006 |
| Spatial variability patterns of phosphorus and potassium in no‐tilled soils for two sampling scales AP Mallarino Soil Science Society of America Journal 60 (5), 1473-1481, 1996 | 186 | 1996 |
| Spatial variability of soil chemical properties in grazed pastures CP West, AP Mallarino, WF Wedin, DB Marx Soil Science Society of America Journal 53 (3), 784-789, 1989 | 173 | 1989 |
| Grain yield, early growth, and nutrient uptake of no‐till soybean as affected by phosphorus and potassium placement R Borges, AP Mallarino Agronomy Journal 92 (2), 380-388, 2000 | 157 | 2000 |
| Drought impact on crop production and the soil environment: 2012 experiences from Iowa MM Al-Kaisi, RW Elmore, JG Guzman, HM Hanna, CE Hart, MJ Helmers, ... Journal of Soil and Water Conservation 68 (1), 19A-24A, 2013 | 149 | 2013 |
| Interpreting within-field relationships between crop yields and soil and plant variables using factor analysis AP Mallarino, ES Oyarzabal, PN Hinz Precision agriculture 1, 15-25, 1999 | 140 | 1999 |
| Soybean yield and nutrient composition as affected by early season foliar fertilization MU Haq, AP Mallarino Agronomy Journal 92 (1), 16-24, 2000 | 139 | 2000 |
| Field calibration for corn of the Mehlich‐3 soil phosphorus test with colorimetric and inductively coupled plasma emission spectroscopy determination methods AP Mallarino Soil Science Society of America Journal 67 (6), 1928-1934, 2003 | 136 | 2003 |
| Effect of liquid swine manure rate, incorporation, and timing of rainfall on phosphorus loss with surface runoff BL Allen, AP Mallarino Journal of Environmental Quality 37 (1), 125-137, 2008 | 135 | 2008 |
| Testing soils and cornstalks to evaluate nitrogen management on the watershed scale KS Balkcom, AM Blackmer, DJ Hansen, TF Morris, AP Mallarino Journal of environmental quality 32 (3), 1015-1024, 2003 | 125 | 2003 |
| Variation in soybean response to early season foliar fertilization among and within fields AP Mallarino, MU Haq, D Wittry, M Bermudez Agronomy journal 93 (6), 1220-1226, 2001 | 123 | 2001 |
| Effects of residual and annually applied phosphorus on soil test values and yields of corn and soybean JR Webb, AP Mallarino, AM Blackmer Journal of Production Agriculture 5 (1), 148-152, 1992 | 123 | 1992 |
| Relationships between extractable soil phosphorus and phosphorus saturation after long‐term fertilizer or manure application BL Allen, AP Mallarino Soil Science Society of America Journal 70 (2), 454-463, 2006 | 121 | 2006 |
