Scott T Drummond
Cropping Systems and Water Quality Research
Information Technology Specialist (Applications Software)
Phone: (573) 882-9020
Fax: (573) 882-1115
269 AGRICULTURAL ENGINEERING BLDG.
UNIVERSITY OF MO
COLUMBIA, MO 65211
Publications
(Clicking on the reprint icon
will take you to the publication reprint.)
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Comparison of precision and conventional irrigation management of cotton and impact of soil texture
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(Peer Reviewed Journal)
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Vories, E.D., Oshaughnessy, S.A., Sudduth, K.A., Evett, S.R., Andrade, A., Drummond, S.T. 2020. Comparison of precision and conventional irrigation management of cotton and impact of soil texture. Precision Agriculture. https://doi.org/10.1007/s11119-020-09741-3.
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Estimating soil water content using electrical conductivity sensing
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(Abstract Only)
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Lee, K., Sudduth, K.A., Drummond, S.T. 2020. Estimating soil water content using electrical conductivity sensing [abstract]. ASABE Annual International Virtual Meeting, July 13-15, 2020.
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Automation of yield-based management decisions
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(Abstract Only)
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Sudduth, K.A., Drummond, S.T., Long, D., Vigil, M.F. 2020. Automation of yield-based management decisions [abstract]. ASABE Annual International Virtual Meeting, July 13-15, 2020.
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Multiple-depth electrical conductivity estimates of discrete-layer soil texture
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(Proceedings)
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Sudduth, K.A., Kitchen, N.R., Veum, K.S., Vories, E.D., Drummond, S.T. 2019. Multiple-depth electrical conductivity estimates of discrete-layer soil texture. In: Proc. 5th Global Workshop on Proximal Soil Sensing, May 28-31, 2019, Columbia, Missouri. p. 153-158.
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Interaction of irrigation and soil effects on cotton yield
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(Proceedings)
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Vories, E.D., Sudduth, K.A., Drummond, S.T. 2019. Interaction of irrigation and soil effects on cotton yield. In: Proceedings 5th Global Workshop on Proximal Soil Sensing, May 28-31, 2019, Columbia, Missouri. p. 141-146.
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A long-term precision agriculture system sustains grain profitability
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(Peer Reviewed Journal)
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Yost, M.A., Kitchen, N.R., Sudduth, K.A., Massey, R.E., Sadler, E.J., Drummond, S.T., Volkmann, M.R. 2019. A long-term precision agriculture system sustains grain profitability. Precision Agriculture. 20:1177-1198. https://doi.org/10.1007/s11119-019-09649-7.
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Compensating for soil moisture effects in estimation of soil properties by electrical conductivity sensing
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(Proceedings)
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Sudduth, K.A., Kitchen, N.R., Vories, E.D., Drummond, S.T. 2018. Compensating for soil moisture effects in estimation of soil properties by electrical conductivity sensing. International Conference on Precision Agriculture, June 24-27, 2018, Montreal, Canada. Paper No. 5099. Available: https://www.ispag.org/proceedings/?action=abstract&id=5099.
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A long-term precision agriculture system maintains profitability
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(Proceedings)
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Yost, M.A., Kitchen, N.R., Sudduth, K.A., Drummond, S.T., Massey, R.E. 2018. A long-term precision agriculture system maintains profitability. International Conference on Precision Agriculture, June 24-27, 2018, Montreal, Canada. Paper No. 4780.
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Variable-rate application technologies in precision agriculture
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Sudduth, K.A., Franzen, A.J., Zhu, H., Drummond, S.T. 2018. Variable-rate application technologies in precision agriculture. In: Stafford, J.V., editor. Precision Agriculture for Sustainability. Cambridge, United Kingdom: Burleigh Dodds Science Publishing Limited. p. 171-194.
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Generalizable, extensible methods to implement QA/QC Tests on environmental data
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(Peer Reviewed Journal)
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Sadler, E.J., Nash, P.R., Drummond, S.T., Chen, J., Greer, S.T., Sudduth, K.A. 2018. Generalizable, extensible methods to implement QA/QC Tests on environmental data. Transactions of the ASABE. 61(4):1193-1198. doi:10.13031/trans.12641.
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Estimating layered soil properties through inversion of apparent electrical conductivity data
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Sudduth, K.A., Kitchen, N.R., Drummond, S.T. 2018. Estimating layered soil properties through inversion of apparent electrical conductivity data. Fast Times: News for the Near Surface Geophysical Sciences. 22(3):29-33.
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Inferring random component distributions from environmental measurements for quality assurance
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(Peer Reviewed Journal)
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Sadler, E.J., Sudduth, K.A., Drummond, S.T., Thompson, A.L., Chen, J., Nash, P.R. 2016. Inferring random component distributions from environmental measurements for quality assurance. Agricultural and Forest Meteorology. 237:362-370. doi: 10.1016/j.agrformet.2017.02.021.
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Profile soil property estimation using a VIS-NIR-EC-force probe
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(Peer Reviewed Journal)
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Cho, Y., Sudduth, K.A., Drummond, S.T. 2017. Profile soil property estimation using a VIS-NIR-EC-force probe. Transactions of the ASABE. 60(3):683-692. doi: 10.13031/trans.12049.
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Inversion of soil electrical conductivity data to estimate layered soil properties
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(Proceedings)
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Sudduth, K.A., Kitchen, N.R., Drummond, S.T. 2017. Inversion of soil electrical conductivity data to estimate layered soil properties. European Conference on Precision Agriculture Proceedings. 8(2)433-438. 2017.
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Long-term impact of a precision agriculture system on grain crop production
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(Peer Reviewed Journal)
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Yost, M.A., Kitchen, N.R., Sudduth, K.A., Sadler, E.J., Drummond, S.T., Volkmann, M.R. 2017. Long-term impact of a precision agriculture system on grain crop production. Precision Agriculture. 18(5):823-842. doi:10.1007/s11119-016-9490-5.
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Standardization of soil apparent electrical conductivity using multi-temporal surveys across multiple production fields
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(Abstract Only)
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Long-term impact of precision agriculture on a farmer’s field
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(Abstract Only)
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Improving canopy sensor algorithms with soil and weather information
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(Abstract Only)
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Kitchen, N.R., Sudduth, K.A., Bean, G.M., Drummond, S.T., Yost, M.A. 2016. Improving canopy sensor algorithms with soil and weather information [abstract]. International Nitrogen Conference. Presentation.
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Will algorithms modified with soil and weather information improve in-field reflectance-sensing corn nitrogen applications?
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(Proceedings)
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Kitchen, N.R., Sudduth, K.A., Bean, G.M., Drummond, S.T., Yost, M.A. 2016. Will algorithms modified with soil and weather information improve in-field reflectance-sensing corn nitrogen applications? In: International Conference on Precision Agriculture Proceedings. Available: https://ispag.org/proceedings/?action=abstract&id=2078&search=types.
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A decade of precision agriculture impacts on grain yield and yield variation
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(Proceedings)
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Yost, M.A., Kitchen, N.R., Sudduth, K.A., Drummond, S.T., Sadler, E.J. 2016. A decade of precision agriculture impacts on grain yield and yield variation. In: 13th International Conference on Precision Agriculture Proceedings, July 31-August 3, 2016, St. Louis, Missouri. Available: https://ispag.org/proceedings/?action=abstract&id=2109&search=types.
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Validating a digital soil map with corn yield data for precision agriculture decision support
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(Peer Reviewed Journal)
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Bobryk, C.W., Myers, D.B., Kitchen, N.R., Shanahan, J., Sudduth, K.A., Drummond, S.T., Gunzenhauser, B., Gomez Raboteaux, N.N. 2016. Validating a digital soil map with corn yield data for precision agriculture decision support. Agronomy Journal. 108:(3)957-965. doi: 10.2134/agronj2015.0381.
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Long-term impacts of cropping systems and landscape positions on claypan-soil grain crop production
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(Peer Reviewed Journal)
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Yost, M.A., Kitchen, N.R., Sudduth, K.A., Sadler, E.J., Baffaut, C., Volkmann, M.R., Drummond, S.T. 2016. Long-term impacts of cropping systems and landscape positions on claypan-soil grain crop production. Agronomy Journal. 108(2):713-725. doi: 10.2134/agronj2015.0413.
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Validating a high-resolution digital soil map for precision agriculture across multiple fields
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(Abstract Only)
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Bobryk, C., Myers, D.B., Kitchen, N.R., Shanahan, J., Sudduth, K.A., Drummond, S.T. 2015. Validating a high-resolution digital soil map for precision agriculture across multiple fields [abstract]. ASA-CSSA-SSSA International Annual Meeting, November 15-18, 2015, Minneapolis, Minnesota. Paper No. 94667.
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Long-term impacts of cropping systems and landscape positions on grain crop production on claypan soils
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(Abstract Only)
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Yost, M.A., Kitchen, N.R., Sudduth, K.A., Sadler, E.J., Baffaut, C., Volkmann, M.R., Drummond, S.T. 2015. Long-term impacts of cropping systems and landscape positions on grain crop production on claypan soils [abstract]. AASA-CSSA-SSSA International Annual Meeting, November 15-18, 2015, Minneapolis, Minnesota. Paper No. 92516.
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Engineering and agronomy aspects of a long-term precision agriculture field experiment
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(Abstract Only)
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Instrumentation for full-year plot-scale runoff monitoring
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(Proceedings)
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Sudduth, K.A., Baffaut, C., Drummond, S.T., Sadler, E.J. Instrumentation for full-year plot-scale runoff monitoring. Paper No. 152189840. In: ASABE Annual International Meeting Technical Papers. ASABE, St. Joseph, MI [available online]. 2015.
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Site-specific relationship between corn population and yield
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(Proceedings)
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Vories, E.D., Sudduth, K.A., Stevens, W., Drummond, S.T., Rhine, M. 2015. Site-specific relationship between corn population and yield. Paper No. 152170604. In: ASABE Annual International Meeting Technical Papers. ASABE, St. Joseph, MI {available online}. 2015.
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Regional validation of a high-resolution digital soil map using soil profile attributes
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(Abstract Only)
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Operational characteristics of commercial crop canopy sensors for nitrogen application in maize
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(Proceedings)
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Sudduth, K.A., Drummond, S.T., Kitchen, N.R. Operational characteristics of commercial crop canopy sensors for nitrogen application in maize. In: Precision Agriculture '15 - Proceedings 10th European Conference on Precision Agriculture, 12-16 July 2015. pp. 51-58. Wageningen Academic Publishers, Wageningen, Netherlands. 2015.
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Impact of soil variability on irrigated and rainfed cotton
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(Peer Reviewed Journal)
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Vories, E.D., Stevens, G., Sudduth, K.A., Drummond, S.T., Benson, R. 2015. Impact of soil variability on irrigated and rainfed cotton. Journal of Cotton Science. 19(1):1-14.
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Spatial variability of soil properties using nested variograms at multiple scales
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(Peer Reviewed Journal)
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Chung, S., Sudduth, K.A., Drummond, S.T., Kitchen, N.R. 2014. Spatial variability of soil properties using nested variograms at multiple scales. Journal of Biosystems Engineering. 39(4):377-388.
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Crop sensors for automation of in-season nitrogen application
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(Proceedings)
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Sudduth, K.A., Drummond, S.T., Kitchen, N.R. 2014. Crop sensors for automation of in-season nitrogen application. In: In: Proc. Automation Technology for Off-Road Equipment 2014, pp. 219-226. September 16-18, 2014, Beijing, China. 2014.
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Evaluation of a commercial multi-sensor system for soil electrical conductivity, organic matter, and pH
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(Abstract Only)
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Sudduth, K.A., Vories, E.D., Kitchen, N.R., Myers, D.B., Drummond, S.T. 2014. Evaluation of a commercial multi-sensor system for soil electrical conductivity, organic matter, and pH. ASABE Annual International Meeting [Availble online].
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Sensing nitrogen requirements for irrigated and rainfed cotton
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(Peer Reviewed Journal)
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Vories, E.D., Jones, A., Sudduth, K.A., Drummond, S.T., Benson, R. 2014. Sensing nitrogen requirements for irrigated and rainfed cotton. Applied Engineering in Agriculture. 30(5):707-716.
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Long-term agroecosystem research in the Central Mississippi River Basin: Goodwater Creek Experimental Watershed weather data
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(Peer Reviewed Journal)
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Sadler, E.J., Sudduth, K.A., Drummond, S.T., Vories, E.D., Guinan, P.E. 2015. Long-term agroecosystem research in the Central Mississippi River Basin: Goodwater Creek Experimental Watershed weather data. Journal of Environmental Quality. 44:13-17. DOI:10.2134/jeq2013.12.0515.
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Engineering considerations in sensor-based nutrient management
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Sudduth, K.A., Drummond, S.T. 2013. Engineering considerations in sensor-based nutrient management [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. 319.
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Effect of drought stress on sensing nitrogen requirements for cotton
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(Proceedings)
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Vories, E.D., Jones, A., Sudduth, K.A., Drummond, S.T., Benson, R. 2013. Effect of drought stress on sensing nitrogen requirements for cotton. ASABE Annual International Meeting. Paper No. 131620324.
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Validation testing of a soil macronutrient sensing system
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(Peer Reviewed Journal)
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Kim, H., Sudduth, K.A., Hummel, J.W., Drummond, S.T. 2013. Validation testing of a soil macronutrient sensing system. Transactions of the ASABE. 56(1):23-31.
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Modeling soil electrical conductivity-depth relationships with data from proximal and penetrating ECa sensors
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(Peer Reviewed Journal)
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Sudduth, K.A., Myers, D.B., Kitchen, N.R., Drummond, S.T. 2013. Modeling soil electrical conductivity-depth relationships with data from proximal and penetrating ECa sensors. Geoderma. 199:12-21.
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Calibrating canopy reflectance sensors to predict optimal mid-season nitrogen rate for cotton
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(Peer Reviewed Journal)
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Oliveira, L.F., Scharf, P.C., Vories, E.D., Drummond, S.T., Dunn, D.J., Stevens, W.E., Bronson, K.F., Benson, N.R., Hubbard, V.C., Jones, A.S. 2013. Calibrating canopy reflectance sensors to predict optimal mid-season nitrogen rate for cotton. Soil Science Society of America Journal. 77(1):173-183. DOI: 10.2136/sssaj2012.0154.
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Water stress effects on spatially referenced cotton crop canopy properties
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(Abstract Only)
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Vories, E.D., Sudduth, K.A., Stevens, W.E., Drummond, S.T. 2012. Water stress effects on spatially referenced cotton crop canopy properties. Agronomy Abstracts. Paper No. 59-8.
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Yield Editor 2.0: software for automated removal of yield map errors
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(Proceedings)
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Sudduth, K.A., Drummond, S.T., Myers, D.B. 2012. Yield Editor 2.0: software for automated removal of yield map errors. In: American Society of Agricultural and Biological Engineers International Meeting Technical Papers. July 29 – August 1, 2012, Dallas, Texas. Paper No. 121338243.
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Automated yield map delay identification using phase correlation methodology
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(Peer Reviewed Journal)
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Lee, D., Sudduth, K.A., Drummond, S.T., Chung, S., Myers, D.B. 2012. Automated yield map delay identification using phase correlation methodology. Transactions of the ASABE. 55(3):743-752.
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Corn hybrid growth stage influence on crop reflectance sensing
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(Peer Reviewed Journal)
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Sheridan, A.H., Kitchen, N.R., Sudduth, K.A., Drummond, S.T. 2011. Corn hybrid growth stage influence on crop reflectance sensing. Agronomy Journal. 104:158-164.
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Sensor-based nitrogen applications out-performed producer-chosen rates for corn in on-farm demonstrations
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(Peer Reviewed Journal)
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Scharf, P.C., Shannon, D.K., Palm, H.L., Sudduth, K.A., Drummond, S.T., Kitchen, N.R., Mueller, L.J., Hubbard, V.C., Oliveira, L.F. 2011. Sensor-based nitrogen applications out-performed producer-chosen rates for corn in on-farm demonstrations. Agronomy Journal. 103(6):1683-1691.
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Nadir and oblique canopy reflectance sensing for N application in corn
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(Proceedings)
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Sudduth, K.A., Kitchen, N.R., Drummond, S.T. 2011. Nadir and oblique canopy reflectance sensing for N application in corn. ASABE Annual International Meeting, August 7-10, 2011, Louisville, Kentucky. Paper No. 1111261.
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New methods for automatic delay time compensation in grain yield maps
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(Proceedings)
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Lee, D., Sudduth, K.A., Drummond, S.T., Chung, S., Myers, D.B. 2011. New methods for automatic delay time compensation in grain yield maps. ASABE Annual International Meeting, August 7-10, 2011, Louisville, Kentucky. Paper No. 1111626.
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Mapping Conductivity-Depth Relationships by Combining Proximal and Penetrating ECa Sensors
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(Proceedings)
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Sudduth, K.A., Myers, D.B., Kitchen, N.R., Drummond, S.T. 2011. Mapping Conductivity-Depth Relationships by Combining Proximal and Penetrating ECa Sensors. In: Adamchuk, V.I., Viscarra, R.A., editors. Proceedings of the 2nd Global Workshp on Proximal Soil Sensing, May 15-18, 2011, Montreal, Canada. pp. 32-35.
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What do you do when your N-rich reference fails?
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(Proceedings)
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Kitchen, N.R., Sudduth, K.A., Drummond, S.T., Sheridan, A.H. 2010. What do you do when your N-rich reference fails?. In: Proceddings of North Central Extension Industry Soil Fertility Conference, November 17-18, 2010, Des Moines, Iowa. p. 52-59.
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Comparison of Three Canopy Reflectance Sensors for Variable-Rate Nitrogen Application in Corn
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(Proceedings)
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Sudduth, K.A., Kitchen, N.R., Drummond, S.T. 2010. Comparison of Three Canopy Reflectance Sensors for Variable-Rate Nitrogen Application in Corn. In: Proceedings of the 10th International Conference on Precision Agriculture, 18-21 July, 2010. Denver, Colorado. 2010 CDROM.
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Is a Nitrogen-rich Reference Needed for Canopy Sensor-based Corn Nitrogen Applications?
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(Proceedings)
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Kitchen, N.R., Sudduth, K.A., Drummond, S.T. 2010. Is a Nitrogen-rich Reference Needed for Canopy Sensor-based Corn Nitrogen Applications?. International Conference on Precision Agriculture Abstracts & Proceedings. Available: http://www.icpaonline.org/finalpdf/abstract_213.pdf
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Calibration Methods for Soil Property Estimation Using Reflectance Spectroscopy
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(Peer Reviewed Journal)
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Lee, K., Sudduth, K.A., Drummond, S.T., Lee, D., Kitchen, N.R., Chung, S. 2010. Calibration Methods for Soil Property Estimation Using Reflectance Spectroscopy. Transactions of the ASABE. 53(3):675-684.
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Site-Specific Compaction, Soil Physical Property, and Crop Yield Relationships for Claypan Soils
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(Proceedings)
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Sudduth, K.A., Kitchen, N.R., Chung, S., Drummond, S.T. 2010. Site-Specific Compaction, Soil Physical Property, and Crop Yield Relationships for Claypan Soils. ASABE Annual International Meeting, June 20-June 23, 2010, Pittsburgh, Pennsylvania. Paper No. 1009432.
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Estimating depth to argillic soil horizons using apparent electrical conductivity
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(Peer Reviewed Journal)
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Sudduth, K.A., Kitchen, N.R., Myers, D.B., Drummond, S.T. 2010. Estimating depth to argillic soil horizons using apparent electrical conductivity. Journal of Environmental & Engineering Geophysics. 15(3):135-146.
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Economic and environmental implications of sensor-based N management
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Roberts, D.F., Kitchen, N.R., Sudduth, K.A., Drummond, S.T., Scharf, P.C. 2010. Economic and Environmental Implications of Sensor-based N Management. Better Crops With Plant Food. XCIV (94):4-6.
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What are the Benefits of Canopy Sensing for Variable-Rate Nitrogen Corn Fertilization?
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(Proceedings)
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Kitchen, N.R., Roberts, D.F., Sudduth, K.A., Drummond, S.T., Scharf, P.C. 2009. What are the Benefits of Canopy Sensing for Variable-Rate Nitrogen Corn Fertilization?. North Central Extension Industry Soil Fertility Conference Proceedings. 25:173-180.
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Geophysical Sensing Applications on Claypan Soils
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(Abstract Only)
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Sudduth, K.A., Kitchen, N.R., Myers, D.B., Drummond, S.T. 2009. Geophysical Sensing Applications on Claypan Soils [abstract]. In. Proceedings of Bouyoucos Conference for the Advancement of Geophysical Technologies Applied to Agroecosystems.
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Crop Sensors to Control Variable-Rate N Applications: Five Years of On-Farm Demonstrations
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(Abstract Only)
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Scharf, P., Shannon, K., Palm, H., Sudduth, K.A., Kitchen, N.R., Drummond, S.T. 2009. Crop Sensors to Control Variable-Rate N Applications: Five Years of On-Farm Demonstrations [abstract]. ASA-CSSA-SSSA Annual Conference, November 1-5, 2009, Pittsburgh, Pennsylvania. 09:55775
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Wavelength Identification and Diffuse Reflectance Estimation for Surface and Profile Soil Properties
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(Peer Reviewed Journal)
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Lee, K.S., Lee, D.H., Sudduth, K.A., Chung, S.O., Kitchen, N.R., Drummond, S.T. 2009. Wavelength Identification and Diffuse Reflectance Estimation for Surface and Profile Soil Properties. Transactions of the ASABE. 52(3):683-695.
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Ground-Based Canopy Reflectance Sensing for Variable-Rate Nitrogen Corn Fertilization
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(Peer Reviewed Journal)
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Kitchen, N.R., Sudduth, K.A., Drummond, S.T., Scharf, P.C., Palm, H.L., Roberts, D.F., Vories, E.D. 2010. Ground-Based Canopy Reflectance Sensing for Variable-Rate Nitrogen Corn Fertilization. Agronomy Journal. 102:71-84.
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Estimating Depth to Argillic Soil Horizons using Apparent Electrical Conductivity Response Functions
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(Proceedings)
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Sudduth, K.A., Kitchen, N.R., Myers, D.B., Drummond, S.T. 2009. Estimating Depth to Argillic Soil Horizons using Apparent Electrical Conductivity Response Functions. In: Proceedings of 22nd Symposium on Application of Geophysics to Engineering and Environmental Problems. p. 840-849
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Estimating depth to argillic soil horizons using apparent electrical conductivity response functions
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(Proceedings)
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Sudduth, K.A., Kitchen, N.R., Myers, D.B., Drummond, S.T. 2009. Estimating depth to argillic soil horizons using apparent electrical conductivity response functions. In Proc. 22nd Symposium on the Application of Geophysics to Engineering and Environmental Problems, March 29-April 2, 2009, Ft. Worth, Texas, CD-ROM.
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Improved Canopy Sensor-based Corn Nitrogen Recommendations Using Auxiliary Information
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(Abstract Only)
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VNIR Spectroscopy estimates of within-field variability in soil properties
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Sudduth, K.A., Kitchen, N.R., Sadler, E.J., Drummond, S.T., Myers, D.B. 2010. VNIR Spectroscopy estimates of within-field variability in soil properties. Book Chapter. In: Viscarra Rossel, R. A., McBratney, Alex B., and Minasny, B. Proximal Soil Sensing, Volume 1. New York: Springer. p. 153-163.
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Analysis of Spatial Variability in a Korean Paddy Field Using Median Polish Detrending
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(Peer Reviewed Journal)
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Chung, S.O., Jung, I.K., Sung, J.H., Sudduth, K.A., Drummond, S.T. 2008. Analysis of Spatial Variability in a Korean Paddy Field Using Median Polish Detrending. Journal of Biosystems Engineering. 33(5):362-369.
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Components of an Optimal Algorithm For Canopy-Sensed Corn Nitrogen Rate
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(Abstract Only)
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Kitchen, N.R., Sudduth, K.A., Drummond, S.T., Scharf, P.C., Palm, H., Shannon, K.D., Vories, E.D. 2008. Components of an Optimal Algorithm For Canopy-Sensed Corn Nitrogen Rate [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. October 5-9, 2008, Houston, TX. Paper No. 084437.
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SOIL ELECTRICAL CONDUCTIVITY AS A MANAGEMENT TOOL IN PRECISION FORESTRY
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(Proceedings)
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Palm, H.L., Stelzer, H.E., Sudduth, K.A., Kitchen, N.R., Drummond, S.T. 2008. Soil electrical conductivity as a management tool in precision forestry. In. Proceedings of the 9th International Conference on Precision Agriculture, July 20-23, 2008, Denver, Colorado. 2008 CDROM.
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ASSESSING INTRA- AND INTER-FIELD VARIABILITY OF CORN NITROGEN FERTILIZER NEED USING GROUND-BASED REFLECTANCE SENSORS
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(Proceedings)
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Kitchen, N.R., Sudduth, K.A., Drummond, S.T., Scharf, P.C., Palm, H.L., Shannon, D.K. 2008. Assessing intra- and inter-field variability of corn nitrogen fertilizer need using ground-based reflectance sensors. In. Proceedings of the 9th International Conference on Precision Agriculture. 9th International Conference on Precision Agriculture, July 20-23, 2008, Denver, Colorado. 2008 CDROM.
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Sampling and Calibration Requirements for Soil Property Estimation Using Reflectance Spectroscopy
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(Proceedings)
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Lee, K., Lee, D., Sudduth, K.A., Chung, S., Kitchen, N.R., Drummond, S.T. 2008. Sampling and Calibration Requirements for Soil Property Estimation Using Reflectance Spectroscopy. In: ASABE Annual International Meeting Technical Papers. American Society of Agricultural and Biological Engineers Annual International Meeting, June 29-July 2, 2008, Providence, Rhode Island. Paper No. 084037.
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Helping Growers to Demo Nitrogen Sensors
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(Abstract Only)
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Scharf, P.C., Shannon, D.K., Palm, H.L., Sudduth, K.A., Drummond, S.T., Kitchen, N.R. 2008. Helping Growers to Demo Nitrogen Sensors [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual International Meeting. October 5-9, 2008, Houston, TX.
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VNIR SPECTROSCOPY FOR ESTIMATION OF WITHIN-FIELD VARIABILITY IN SOIL PROPERTIES
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(Proceedings)
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Sudduth, K.A., Kitchen, N.R., Sadler, E.J., Drummond, S.T., Myers, D.B. 2008. VNIR spectroscopy for estimation of within-field variability in soil properties. In: Proceedings of the First Global Worshop on High Resolution Digital Soil Sensing and Mapping. February 5-8, 2008. Sydney, Australia. 2008 CDROM
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WAVELENGTH IDENTIFICATION FOR REFLECTANCE ESTIMATION OF SURFACE AND SUBSURFACE SOIL PROPERTIES
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(Proceedings)
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Lee, K.S., Lee, D.H., Sudduth, K.A., Chung, S.O., Drummond, S.T. 2007. Wavelength identification for reflectance estimation of surface and subsurface soil properties. ASABE Annual International Meeting Technical Papers. ASABE, St. Joseph, MI. Paper No. 071046. Available: http://asae.frymulti.com/request.asp?search=1&JID=5&AID=22894&CID=min2007&v=&i=&T=2.
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APPLICATION OF ION-SELECTIVE ELECTRODES FOR SIMULTANIOUS ANALYSIS OF SOIL MACRONUTRIENTS
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(Proceedings)
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Kim, H.J., Sudduth, K.A., Hummel, J.W., Drummond, S.T. 2007. Application of ion-selective electrodes for simultanious analysis of soil macronutrients. Paper No. 071004. In: ASABE Annual International Meeting Technical Papers. ASABE, St. Joseph, MI. Available: http://asae.frymulti.com/request.asp?search=1&JID=5&AID=23082&CID=min2007&v=&i=&T=2.
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YIELD EDITOR: SOFTWARE FOR REMOVING ERRORS FROM CROP YIELD MAPS
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(Peer Reviewed Journal)
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Sudduth, K.A., Drummond, S.T. 2007. Yield editor: Software for removing errors from crop yield maps. Agronomy Journal. 99:1471-1482.
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Database Structure for Long-Term Hydrologic Data in the Goodwater Creek Watershed
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(Abstract Only)
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Sadler, E.J., Lerch, R.N., Sudduth, K.A., Alberts, E.E., Oster, T., Drummond, S.T. 2006. Database Structure for Long-Term Hydrologic Data in the Goodwater Creek Watershed [Abstract]. Managing Agricultural Landscapes for Environmental Quality: Strengthening the Science Base, SWCS, October 11-13, 2006, Kansas City, Missouri. p. 81.
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RELATING SPATIAL VARIATIONS IN SOIL COMPACTION TO SOIL PHYSICAL PROPERTIES AND CROP YIELDS
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(Proceedings)
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REAL-TIME CROP REFLECTANCE SENSING TO CONTROL VARIABLE-RATE NITROGEN APPLICATION
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(Abstract Only)
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Sudduth, K.A., Drummond, S.T., Kitchen, N.R., Scharf, P.C. 2005. Real-time crop reflectance sensing to control variable-rate nitrogen application [abstract] [CDROM]. American Society of Agricultural Engineers Annual International Meeting. Abstract No. 051063.
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SPATIALLY-VARIABLE CROP AND SOIL MONITORING FOR ENHANCED PRODUCTION AND CONSERVATION
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(Abstract Only)
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Kitchen, N.R., Sudduth, K.A., Myers, D.B., Massey, R.E., Drummond, S.T. 2004. Spatially-variable crop and soil monitoring for enhanced production and conservation [abstract]. Monitoring Science and Technology Symposium. September 20, 2004. Denver, CO.
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SITE-SPECIFIC PROFITABILITY METHODS, ANAYLSIS, AND DECISIONS
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(Proceedings)
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Massey, R.E., Kitchen, N.R., Myers, D.B., Sudduth, K.A., Drummond, S.T. 2005. Site-specific profitability methods, anaylsis, and decisions. In: Mulla, D.J., editor. Proceedings of the 7th International Conference on Precision Agriculture, July 25-28, 2004. Precision Agriculture Center, University of Minnesota, St. Paul, MN. [unpaginated CDROM]
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ANALYSIS OF ERRORS AFFECTING YIELD MAP ACCURACY
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(Proceedings)
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Drummond, S.T., Sudduth, K.A. 2005. Analysis of errors affecting yield map accuracy. In: Mulla, D.J., editor. Proceedings of the 7th International Conference on Precision Agriculture, July 25-28, 2004. Precision Agriculture Center, University of Minnesota, St. Paul, MN. [unpaginated CDROM]
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COMPARISON OF THE VERIS PROFILER 3000 TO AN ASAE-STANDARD PENETROMETER
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(Peer Reviewed Journal)
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Sudduth, K.A., Hummel, J.W., Drummond, S.T. 2004. Comparison of the Veris Profiler 3000 to an ASAE-standard penetrometer. Applied Engineering in Agriculture. 20(5):535-541.
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SIMULTANEOUS SOIL MOISTURE AND CONE INDEX MEASUREMENT
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(Peer Reviewed Journal)
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Hummel, J.W., Ahmad, I.S., Newman, S.C., Sudduth, K.A., Drummond, S.T. 2004. Simultaneous soil moisture and cone index measurement. Transactions of the American Society of Agricultural Engineers. 47(3):607-618.
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SITE-SPECIFIC PRODUCTIVITY ZONES DELINEATED USING BULK SOIL ELECTRICAL CONDUCTIVITY
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(Proceedings)
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KITCHEN, N.R., SUDDUTH, K.A., MYERS, D.B., DRUMMOND, S.T., HONG, S.Y. SITE-SPECIFIC PRODUCTIVITY ZONES DELINEATED USING BULK SOIL ELECTRICAL CONDUCTIVITY. AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS ANNUAL INTERNATIONAL MEETING TECHNICAL PAPERS. 2003. CD-ROM. PAPER 032340. ST. JOSEPH, MI.
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FROM SENSORS TO INFORMATION: CLEANING YIELD MONITOR DATA
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(Proceedings)
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DRUMMOND, S.T., SUDDUTH, K.A. FROM SENSORS TO INFORMATION: CLEANING YIELD MONITOR DATA. INFOAG CONFERENCE. 2003. http://www.farmresearch.com/infoag/ProgramDesigner/ia_ShowFile.asp?MatID=22
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HOW TO ASSESS WHETHER MANAGING BY ZONES PAID
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(Abstract Only)
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KITCHEN, N.R., SUDDUTH, K.A., MYERS, D.B., DRUMMOND, S.T., PALM, H.L., WIEBOLD, W.J. 2003. HOW TO ASSESS WHETHER MANAGING BY ZONES PAID [abstract] [CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts.
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DELINEATING PRODUCTIVITY ZONES ON CLAYPAN SOIL FIELDS USING APPARENT SOIL ELECTRICAL CONDUCTIVITY
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(Peer Reviewed Journal)
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Kitchen, N.R., Sudduth, K.A., Myers, B.D., Drummond, S.T., Hong, S.Y. 2005. Delineating productivity zones on claypan soil fields using apparent soil electrical conductivity. Computers and Electronics in Agriculture. 46:285-308.
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MANAGEMENT ZONE ANALYST (MZA): SOFTWARE FOR SUB-FIELD MANAGEMENT ZONE DELINEATION
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(Peer Reviewed Journal)
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Fridgen, J.L., Kitchen, N.R., Sudduth, K.A., Drummond, S.T., Wiebold, W.J., Fraisse, C.W. 2004. Management zone analyst (MZA): Software for sub-field management zone delineation. Agronomy Journal. 96:100-108.
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ESTIMATING WITHIN-FIELD VARIATIONS IN SOIL PROPERTIES FROM AIRBORNE HYPERSPECTRAL IMAGES
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(Proceedings)
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Hong, S.Y., Sudduth, K.A., Kitchen, N.R., Drummond, S.T., Palm, H.L., Wiebold, W.J. 2002. Estimating within-field variations in soil properties from airborne hyperspectral images. Pecora Conference Land Satellite Information in the Next Decade. American Society of Photogrammetry and Remote Sensing. Bethesda, Maryland
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SOIL ELECTRICAL CONDUCTIVITY AND OTHER SOIL AND LANDSCAPE PROPERTIES RELATED TO YIELD FOR THREE CONTRASTING SOIL AND CROP SYSTEMS
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(Peer Reviewed Journal)
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KITCHEN, N.R., DRUMMOND, S.T., LUND, E.D., SUDDUTH, K.A., BUCHLEITER, G.W. SOIL ELECTRICAL CONDUCTIVITY AND OTHER SOIL AND LANDSCAPE PROPERTIES RELATED TO YIELD FOR THREE CONTRASTING SOIL AND CROP SYSTEMS. AGRONOMY JOURNAL. 2003. V. 95. P. 483-495.
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STATISTICAL AND NEURAL METHODS FOR SITE-SPECIFIC YIELD PREDICTION
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(Peer Reviewed Journal)
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DRUMMOND, S.T., SUDDUTH, K.A., JOSHI, A., BIRRELL, S.J., KITCHEN, N.R. STATISTICAL AND NEURAL METHODS FOR SITE-SPECIFIC YIELD PREDICTION. TRANSACTIONS OF THE AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. 2003. V. 46(1). P. 5-14.
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SOIL STRENGTH SENSING FOR QUANTIFYING WITHIN-FIELD VARIABILITY
()
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Sudduth, K.A., Kitchen, N.R., Drummond, S.T., Bollero, G.A., Bullock, D.G., Chung, S. 2002. Soil strength sensing for quantifying within-field variability. American Society of Agricultural Engineers. Paper No. 021182. CDROM.
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NEURAL NETWORK ANALYSIS OF SITE-SPECIFIC SOIL, LANDSCAPE AND YIELD DATA
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(Proceedings)
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DRUMMOND, S.T., SUDDUTH, K.A., KITCHEN, N.R., BATCHELOR, W.D., BOLLERO, G.A., BULLOCK, D.G., CLAY, D.E., PALM, H.L., WIEBOLD, W.J., PIERCE, F.J. NEURAL NETWORK ANALYSIS OF SITE-SPECIFIC SOIL, LANDSCAPE AND YIELD DATA. PROCEEDINGS 6TH INTERNATIONAL CONFERENCE ON PRECISION AGRICULTURE. 2002. CD-ROM (UNPAGINATED). AGRONOMY SOCIETY OF AMERICA. MADISON, WI.
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PROCEDURES FOR EVALUATING UNSUPERVISED CLASSIFICATION TO DERIVE MANAGEMENT ZONES
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(Proceedings)
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KITCHEN, N.R., FRIDGEN, J.J., SUDDUTH, K.A., DRUMMOND, S.T., WIEBOLD, W.J., FRAISSE, C.W. PROCEDURES FOR EVALUATING UNSUPERVISED CLASSIFICATION TO DERIVE MANAGEMENT ZONES. PROCEEDINGS 6TH INTERNATIONAL CONFERENCE ON PRECISION AGRICULTURE. 2002. CD-ROM (UNPAGINATED). AMERICAN SOCIETY OF AGRONOMY. MADISON, WI.
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SENSING SYSTEMS FOR SITE-SPECIFIC ASSESSMENT OF CORN PLANTS
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(Proceedings)
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HUMMEL, J.W., DRUMMOND, S.T., SUDDUTH, K.A., KRUMPELMAN, M.J. SENSING SYSTEMS FOR SITE-SPECIFIC ASSESSMENT OF CORN PLANTS. PROCEEDINGS 6TH INTERNATIONAL CONFERENCE ON PRECISION AGRICULTURE. 2002. CD-ROM (UNPAGINATED). AMERICAN SOCIETY OF AGRONOMY. MADISON, WI.
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DETERMINING YIELD MONITORING SYSTEM DELAY TIME WITH GEOSTATISTICAL AND DATASEGMENTATION APPROACHES
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(Peer Reviewed Journal)
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CHUNG, S., SUDDUTH, K.A., DRUMMOND, S.T. DETERMINING YIELD MONITORING SYSTEM DELAY TIME WITH GEOSTATISTICAL AND DATA SEGMENTATION APPROACHES. TRANSACTIONS OF THE AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. 2003. V. 45(4). P. 915-926.
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ESTIMATING WITHIN-FIELD VARIATIONS IN SOIL PROPERTIES FROM AIRBORNE HYPERSPECTRAL IMAGES
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(Abstract Only)
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 |
ANALYSIS OF SOIL, TOPOGRAPHIC, AND YIELD DATA USING NESTED VARIOGRAMS
-
(Proceedings)
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Chung, S., Sudduth, K.A., Drummond, S.T., Kitchen, N.R. 2001. Analysis of soil, topographic, and yield data using nested variograms. In: Proceedings Third International Conference on Geospatial Information in Agriculture and Forestry. Ann Arbor, Michigan. CDROM.
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GEOSTATISTICAL AND DATA SEGMENTATION APPROACHES FOR DETERMINING YIELD MONITORING SYSTEM DELAY TIME
()
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AGRONOMIC AND ECONOMIC EVALUATION OF VARIABLE-RATE CORN SEEDING ON MISSOURI SOILS
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(Abstract Only)
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ACCURACY ISSUES IN ELECTROMAGNETIC INDUCTION SENSING OF SOIL ELECTRICAL CONDUCTIVITY FOR PRECISION AGRICULTURE
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(Peer Reviewed Journal)
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Sudduth, K.A., Drummond, S.T., Kitchen, N.R. 2001. Accuracy issues in electromagnetic induction sensing of soil electrical conductivity for precision agriculture. Computers and Electronics in Agriculture. 31:239-264.
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SPATIAL VARIABILITY OF YIELD, CHLOROPHYLL CONTENT, AND SOIL PROPERTIES IN AKOREAN RICE PADDY FIELD
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(Proceedings)
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AGRONOMIC EVALUATION OF VARIABLE-RATE SEEDING ON MISSOURI SOILS
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(Proceedings)
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SOIL CHARACTERIZATION USING A NEAR-INFRARED PENETROMETER
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(Proceedings)
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EVALUATION OF A SOIL CONDUCTIVITY SENSING PENETROMETER
()
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PREDICTIVE ABILITY OF NEURAL NETWORKS FOR SITE-SPECIFIC YIELD ESTIMATION
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(Proceedings)
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MEASURING AND INTERPRETING SOIL ELECTRICAL CONDUCTIVITY FOR PRECISION AGRICULTURE
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(Proceedings)
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CHARACTERIZING SOIL PHYSICAL AND CHEMICAL PROPERTIES INFLUENCING CROP YIELDUSING SOIL ELECTRICAL CONDUCTIVITY
-
(Proceedings)
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SITE SPECIFIC FERTILIZER RECOMMENDATION METHODS TO IMPROVE NUTRIENT UTILIZATION
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(Abstract Only)
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USING SITE-SPECIFIC NITROGEN APPLICATIONS TO IMPROVE WATER QUALITY
-
(Abstract Only)
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PRECISION NITROGEN STRATEGIES FOR MIDWEST CLAYPAN SOILS
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(Proceedings)
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QUANTIFYING SOIL AND LANDSCAPE VARIABILITY FOR PRECISION CROP MANAGEMENT
-
(Abstract Only)
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AN EVALUATION OF METHODS FOR DETERMINING SITE-SPECIFIC MANAGEMENT ZONES
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(Proceedings)
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