David Franzen
David Franzen
Verifisert e-postadresse på ndsu.edu
Sitert av
Sitert av
Field soil sampling density for variable rate fertilization
DW Franzen, TR Peck
Journal of Production Agriculture 8 (4), 568-574, 1995
Evaluation of soil survey scale for zone development of site‐specific nitrogen management
DW Franzen, DH Hopkins, MD Sweeney, MK Ulmer, AD Halvorson
Agronomy Journal 94 (2), 381-389, 2002
Educational needs of precision agriculture
NR Kitchen, CJ Snyder, DW Franzen, WJ Wiebold
Precision agriculture 3, 341-351, 2002
Active-optical sensors using red NDVI compared to red edge NDVI for prediction of corn grain yield in North Dakota, USA
LK Sharma, H Bu, A Denton, DW Franzen
Sensors 15 (11), 27832-27853, 2015
Tillage and N-fertilizer influences on selected organic carbon fractions in a North Dakota silty clay soil
R Awale, A Chatterjee, D Franzen
Soil and Tillage Research 134, 213-222, 2013
Statistical and machine learning methods evaluated for incorporating soil and weather into corn nitrogen recommendations
CJ Ransom, NR Kitchen, JJ Camberato, PR Carter, RB Ferguson, ...
Computers and electronics in agriculture 164, 104872, 2019
North Dakota fertilizer recommendation: Tables and equations
DW Franzen
North Dakota State University, 2010
Topography‐based sampling compared with grid sampling in the Northern Great Plains
DW Franzen, LJ Cihacek, VL Hofman, LJ Swenson
Journal of Production Agriculture 11 (3), 364-370, 1998
Soil factors affecting iron chlorosis of soybean in the Red River Valley of North Dakota and Minnesota
DW Franzen, JL Richardson
Journal of Plant Nutrition 23 (1), 67-78, 2000
Application of machine learning methodologies for predicting corn economic optimal nitrogen rate
Z Qin, DB Myers, CJ Ransom, NR Kitchen, SZ Liang, JJ Camberato, ...
Agronomy Journal 110 (6), 2596-2607, 2018
Use of corn height measured with an acoustic sensor improves yield estimation with ground based active optical sensors
LK Sharma, H Bu, DW Franzen, A Denton
Computers and Electronics in Agriculture 124, 254-262, 2016
Sampling for site-specific farming: topography and nutrient considerations.
DW Franzen, VL Hofman, AD Halvorson, LJ Cihacek
Corn nitrogen rate recommendation tools’ performance across eight US midwest corn belt states
CJ Ransom, NR Kitchen, JJ Camberato, PR Carter, RB Ferguson, ...
Agronomy Journal 112 (1), 470-492, 2020
Comparison of satellite imagery and ground‐based active optical sensors as yield predictors in sugar beet, spring wheat, corn, and sunflower
H Bu, LK Sharma, A Denton, DW Franzen
Agronomy Journal 109 (1), 299-308, 2017
A public–industry partnership for enhancing corn nitrogen research and datasets: Project description, methodology, and outcomes
NR Kitchen, JF Shanahan, CJ Ransom, CJ Bandura, GM Bean, ...
Agronomy Journal 109 (5), 2371-2389, 2017
A survey of soil attributes in North Dakota by landscape position
DW Franzen, T Nanna, WA Norvell
Agronomy Journal 98 (4), 1015-1022, 2006
Evaluation of the Haney Soil Health Tool for corn nitrogen recommendations across eight Midwest states
MA Yost, KS Veum, NR Kitchen, JE Sawyer, JJ Camberato, PR Carter, ...
Journal of Soil and Water Conservation 73 (5), 587-592, 2018
Field and laboratory studies comparing nutrisphere-nitrogen urea with urea in North Dakota, Arkansas, and Mississippi
D Franzen, RJ Goos, RJ Norman, TW Walker, TL Roberts, NA Slaton, ...
Journal of Plant Nutrition 34 (8), 1198-1222, 2011
Comparison of nitrogen management zone delineation methods for corn grain yield
NE Derby, FXM Casey, DW Franzen
Agronomy Journal 99 (2), 405-414, 2007
Interaction of a foliar application of iron HEDTA and three postemergence broadleaf herbicides with soybeans stressed from chlorosis
DW Franzen, JH O'Barr, RK Zollinger
Journal of plant nutrition 26 (12), 2365-2374, 2003
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