| Soil texture and precipitation influence optimal time of nitrogen fertilization for corn JA Spackman, FG Fernandez, JA Coulter, DE Kaiser, G Paiao Agronomy Journal 111 (4), 2018-2030, 2019 | 34 | 2019 |
| Ground‐based optical canopy sensing technologies for corn–nitrogen management in the Upper Midwest GD Paiao, FG Fernández, JA Spackman, DE Kaiser, S Weisberg Agronomy Journal 112 (4), 2998-3011, 2020 | 17 | 2020 |
| Nitrogen fertilizer rate, source, and application timing effects on soil nitrogen and corn yield JA Spackman University of Minnesota, 2018 | 8 | 2018 |
| Microplot design and plant and soil sample preparation for 15nitrogen analysis JA Spackman, FG Fernandez JoVE (Journal of Visualized Experiments), e61191, 2020 | 4 | 2020 |
| Capture efficiency of four chamber designs for measuring ammonia emissions JR Alexander, JA Spackman, ML Wilson, FG Fernández, RT Venterea Agrosystems, Geosciences & Environment 4 (3), e20199, 2021 | 3 | 2021 |
| Fate of Pre-Plant and Split-Applied 15Nitrogen Enriched Urea in Corn JA Spackman University of Minnesota, 2020 | 3 | 2020 |
| Integrating canopy sensing and soil nitrogen for improved corn nitrogen management GD Paiao, FG Fernández, JA Spackman, DE Kaiser, S Weisberg Agronomy Journal 113 (2), 1996-2005, 2021 | 2 | 2021 |
| Corn 15N uptake and partitioning in response to fertilizer application rate and timing JA Spackman, FG Fernández, GD Paiao, RT Venterea, JA Coulter Agronomy Journal, 2024 | | 2024 |
| Malt Barley Yield and Soil Test Response to Phosphorus, Potassium, and Micronutrient Fertilizers JA Spackman, J Bevan ASA, CSSA, SSSA International Annual Meeting, 2023 | | 2023 |
| Optimizing Nitrogen Fertilizer Rates for Annual Cereal Forage Production J Pandey, JA Spackman, J Sagers, R Findlay ASA, CSSA, SSSA International Annual Meeting, 2023 | | 2023 |
| Optimizing Nutrient Management in Irrigated Culinary Mustard for Spice Production J Pandey, JA Spackman ASA, CSSA, SSSA International Annual Meeting, 2023 | | 2023 |
| The Journey to Defining the Critical Soil Test Value for Frst. NA Slaton, L Gatiboni, A Pearce, DL Osmond, CH Bolster, J Clark, ... ASA, CSSA, SSSA International Annual Meeting, 2023 | | 2023 |
| Precipitated Calcium Carbonate As a Lime Amendment in Southern Idaho Soils JA Spackman, J Bevan ASA, CSSA, SSSA International Annual Meeting, 2023 | | 2023 |
| Malt Barley Response to Sulfur Fertilizer Products and Rates JA Spackman, J Bevan, G Loomis ASA, CSSA, SSSA International Annual Meeting, 2023 | | 2023 |
| Urea ammonium nitrate as the carrier for preplant burndown herbicides KL Mookodi, JA Spackman, AT Adjesiwor Agrosystems, Geosciences & Environment 6 (3), e20404, 2023 | | 2023 |
| Nitrogen Fertilizer Rate and Timing Implications for Hard Red, Hard White, and Soft White Spring Wheat Production in Southern Idaho. JA Spackman, J Bevan, OS Walsh, A Adjesiwor, O Adeyemi, J Sagers, ... ASA, CSSA, SSSA International Annual Meeting, 2022 | | 2022 |
| Soil Testing Calibrations to Maximize Nutrient Uptake and Yield Potential Oral AD Moore, MV Nathan, JA Spackman, NA Slaton ASA, CSSA, SSSA International Annual Meeting, 2022 | | 2022 |
| Use of Remote Sensing Tools for Yield and Protein Estimation in Spring Barley (Hordeum vulgare L.) R Lamichhane, OS Walsh, JA Spackman, E Nambi, EO Ansah, ... ASA, CSSA, SSSA International Annual Meeting, 2022 | | 2022 |
| Comparison of Sulfur Fertilizer Products and Their Effects on Malt Barley Production O Adeyemi, JA Spackman, J Bevan ASA, CSSA, SSSA International Annual Meeting, 2022 | | 2022 |
| Barley Yield and Protein Response to Nitrogen and Sulfur Rates and Application Timing O Adeyemi, JA Spackman, J Sagers, Z Hong, J Marshall, J Bevan, ... ASA, CSSA, SSSA International Annual Meeting, 2022 | | 2022 |
Fabian FernandezDepartment of Soil, Water, and Climate; University of MinnesotaVerified email at umn.edu
