Soil texture and precipitation influence optimal time of nitrogen fertilization for corn
Authors: JA Spackman, FG Fernandez, JA Coulter, DE Kaiser, G Paiao
Journal: Agronomy Journal
Details: 111(4), 2018-2030
Citations: 35
Year: 2019
Ground-based optical canopy sensing technologies for corn-nitrogen management in the Upper Midwest
Authors: GD Paiao, FG FernƔndez, JA Spackman, DE Kaiser, S Weisberg
Journal: Agronomy Journal
Details: 112(4), 2998-3011
Citations: 17
Year: 2020
š Other Publications:
Nitrogen fertilizer rate, source, and application timing effects on soil nitrogen and corn yield
Authors: JA Spackman
Journal: University of Minnesota
Citations: 8
Year: 2018
Capture efficiency of four chamber designs for measuring ammonia emissions
Authors: JR Alexander, JA Spackman, ML Wilson, FG FernƔndez, RT Venterea
Journal: Agrosystems, Geosciences & Environment
Details: 4(3), e20199
Citations: 4
Year: 2021
Microplot design and plant and soil sample preparation for 15nitrogen analysis
Authors: JA Spackman, FG Fernandez
Journal: JoVE (Journal of Visualized Experiments)
Details: e61191
Citations: 4
Year: 2020
Fate of Pre-Plant and Split-Applied 15Nitrogen Enriched Urea in Corn
Authors: JA Spackman
Journal: University of Minnesota
Citations: 3
Year: 2020
Integrating canopy sensing and soil nitrogen for improved corn nitrogen management
Authors: GD Paiao, FG FernƔndez, JA Spackman, DE Kaiser, S Weisberg
Journal: Agronomy Journal
Details: 113(2), 1996-2005
Citations: 2
Year: 2021
š¬ Recent Contributions:
Models and sufficiency interpretation for estimating critical soil test values for the Fertilizer Recommendation Support Tool
Authors: NA Slaton, A Pearce, L Gatiboni, D Osmond, C Bolster, F Miquez, J Clark, …
Journal: Soil Science Society of America Journal
Year: 2024
Corn 15N uptake and partitioning in response to fertilizer application rate and timing
Authors: JA Spackman, FG FernƔndez, GD Paiao, RT Venterea, JA Coulter
Journal: Agronomy Journal
Year: 2024
Malt Barley Yield and Soil Test Response to Phosphorus, Potassium, and Micronutrient Fertilizers
Authors: JA Spackman, J Bevan
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2023
Optimizing Nitrogen Fertilizer Rates for Annual Cereal Forage Production
Authors: J Pandey, JA Spackman, J Sagers, R Findlay
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2023
Optimizing Nutrient Management in Irrigated Culinary Mustard for Spice Production
Authors: J Pandey, JA Spackman
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2023
The Journey to Defining the Critical Soil Test Value for Frst.
Authors: NA Slaton, L Gatiboni, A Pearce, DL Osmond, CH Bolster, J Clark, …
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2023
Precipitated Calcium Carbonate As a Lime Amendment in Southern Idaho Soils
Authors: JA Spackman, J Bevan
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2023
Malt Barley Response to Sulfur Fertilizer Products and Rates
Authors: JA Spackman, J Bevan, G Loomis
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2023
Urea ammonium nitrate as the carrier for preplant burndown herbicides
Authors: KL Mookodi, JA Spackman, AT Adjesiwor
Journal: Agrosystems, Geosciences & Environment
Details: 6(3), e20404
Year: 2023
Nitrogen Fertilizer Rate and Timing Implications for Hard Red, Hard White, and Soft White Spring Wheat Production in Southern Idaho.
Authors: JA Spackman, J Bevan, OS Walsh, A Adjesiwor, O Adeyemi, J Sagers, …
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2022
Soil Testing Calibrations to Maximize Nutrient Uptake and Yield Potential Oral
Authors: AD Moore, MV Nathan, JA Spackman, NA Slaton
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2022
Use of Remote Sensing Tools for Yield and Protein Estimation in Spring Barley (Hordeum vulgare L.)
Authors: R Lamichhane, OS Walsh, JA Spackman, E Nambi, EO Ansah, …
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2022
Comparison of Sulfur Fertilizer Products and Their Effects on Malt Barley Production
Authors: O Adeyemi, JA Spackman, J Bevan
Event: ASA, CSSA, SSSA International Annual Meeting
Year: 2022