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United States Department of Agriculture

Agricultural Research Service

Craig S. Daughtry

Research Agronomist


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Assessment of chlorophyll meter calibrations for chlorophyll content using leaf spectral transmittances - (Peer Reviewed Journal)
Hunt, E.R., Daughtry, C.S. 2014. Assessment of chlorophyll meter calibrations for chlorophyll content using leaf spectral transmittances. Agronomy Journal. 106:931-939.
Integrating solar induced flourescence and the photochemical reflectance index for estimating gross primary production in a cornfield - (Peer Reviewed Journal)
Cheng, Y., Middleton, E.M., Zhang, Q., Corp, L.A., Huemmrich, K.F., Campbell, P., Cook, B.D., Kustas, W.P., Daughtry, C.S. 2013. Integrating solar induced flourescence and the photochemical reflectance index for estimating gross primary production in a cornfield. Remote Sensing. 5:6857-6879.
Significance of uncertainty in evapotranspiration estimates on water balance modeling in SWAT - (Abstract Only)
Sadeghi, A.M., Beeson, P.C., Daughtry, C.S., Arnold, J.G., Anderson, M.C., Hain, C., Alfieri, J.G., Kustas, W.P. 2013. Significance of uncertainty in evapotranspiration estimates on water balance modeling in SWAT [abstract]. SWAT International Conference, Book of Abstracts. p. 60.
Efficient sampling schemes for assessing soil tillage intensity - (Proceedings)
Daughtry, C.S., Beeson, P.C., Galloza, M.S., Stern, A.J., Sadeghi, A.M., Hunt Jr, E.R., Crawford, M.M. 2013. Efficient sampling schemes for assessing soil tillage intensity. In: International Geoscience and Remote Sensing Symposium Proceedings, July 21-26, 2013, Melbourne, Australia. 2013 CDROM.
Assessment of spectral indicies for crop residue cover estimation - (Peer Reviewed Journal)
Serbin, G., Hunt, E.R., Daughtry, C.S., Brown, D.J., McCarty, G.W. 2013. Assessment of spectral indicies for crop residue cover estimation. Geoscience and Remote Sensing Letters. 4(6):552-560.
Assessing the extent of conservation tillage in agricultural landscapes - (Proceedings)
Daughtry, C.S., Beeson, P.C., Milak, S., Akhmedov, B., Sadeghi, A.M., Hunt, E.R., Tomer, M.D. 2012. Assessing the extent of conservation tillage across agricultural landscapes. In: Proceedings of SPIE 8531, Remote Sensing for Agriculture, Ecosystems, and Hydrology XIV, 853116, September 24-27, 2012, Edinburgh, United Kingdom. DOI: 10.1117/12.974611.
Evapotranspiration and Precipitation inputs for SWAT model using remotely sensed observations - (Abstract Only)
Sadeghi, A.M., Beeson, P.C., Daughtry, C.S., Akhmedov, B., Alfieri, J.G., Tomer, M.D. 2012. Evapotranspiration and precipitation inputs for SWAT model using remotely sensed observations [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. 2012 CDROM.
Use of fine resolution terrain data in soil loss equations - (Abstract Only)
Beeson, P.C., Sadeghi, A.M., Lang, M.W., Tomer, M.D., Daughtry, C.S. 2012. Use of fine resolution terrain data in soil loss equations [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. 2012 CDROM.
A visible band index for remote sensing leaf chlorophyll content at the canopy scale - (Peer Reviewed Journal)
Hunt, E.R., Doraiswamy, P.C., McMurtrey III, J.E., Daughtry, C.S., Perry, E.M., Akhmedov, B. 2013. A visible band index for remote sensing leaf chlorophyll content at the canopy scale. International Journal of Applied Earth Observation and Geoinformation. 21:102-112.
Remote sensing estimation of evapotranspiration for SWAT Model Calibration - (Abstract Only)
Sadeghi, A.M., Beeson, P.C., Daughtry, C.S., Akhmedov, B., Alfieri, J.G., Anderson, M.C., Hain, C., Tomer, M.D., Prueger, J.H., Kustas, W.P., Hatfield, J.L. 2012. Remote sensing estimation of evapotranspiration for SWAT Model Calibration [abstract]. ASABE Conference. Paper No. 12-13687.
Upscaling with data assimilation in soil hydrology - (Abstract Only)
Pachepsky, Y.A., Gish, T.J., Daughtry, C.S., Jacques, D., Cady, R., Nicholson, T. 2012. Upscaling with data assimilation in soil hydrology. [abstract]Proceedings of PEDOFRACT. p.13.
Spectral estimates of crop residue cover and density for standing and flat wheat stubble Reprint Icon - (Peer Reviewed Journal)
Aguilar, J.P., Evans, R.G., Vigil, M.F., Daughtry, C.S. 2012. Spectral estimates of crop residue cover and density for standing and flat wheat stubble. Agronomy Journal. 104:271-279.
Improved nitrogen management utilizing ground-penetrating-radar: A nine-year investigation - (Proceedings)
Gish, T.J., Daughtry, C.S., Russ, A.L., McKee, L.G., Prueger, J.H. 2011. Improved nitrogen management utilizing ground-penetrating-radar: A nine-year investigation. In: Fourth Interagency Conference on Research in the Watersheds, September 26-30, 2011, Fairbanks, Alaska. p. 94-99.
Impacts of biofuel expansion on soil quality and carbon dynamics in a central Iowa watershed - (Abstract Only)
Daughtry, C.S., Beeson, P.C., Milak, S., Akhmedov, B., Hunt, E.R., Sadeghi, A.M., Tomer, M.D. 2011. Impacts of biofuel expansion on soil quality and carbon dynamics in a central Iowa watershed [abstract]. NASA Carbon Cycle and Ecosystems Joint Science Workshop. 2011 CDROM.
Remote sensing of soil tilage intensity in central Iowa - (Abstract Only)
Daughtry, C.S., Beeson, P.C., Akhmedov, B., Milak, S., Hunt, E.R., Sadeghi, A.M. 2011. Remote sensing of soil tilage intensity in central Iowa [abstract]. ASA, CSA, SSSA International Meetings. 2011 CDROM.
Remote sensing of soil carbon and greenhouse gas dynamics across agricultural landscapes - (Book / Chapter)
Daughtry, C.S., Hunt, E.R., Beeson, P.C., Lang, M., Serbin, G., Alfieri, J.G., McCarty, G.W., Sadeghi, A.M. 2012. Remote sensing of soil carbon and greenhouse gas dynamics across agricultural landscapes. In: Liebig, M., Franzluebbers, A., Follett, R., editors. Managing Agricultural Greenhouse Gases. Amsterdam, The Netherlands: Elsevier. p. 385-408.
Comparison of herbicide runoff and volatilization fluxes over multiple years - (Abstract Only)
Gish, T.J., Prueger, J.H., Daughtry, C.S., Kustas, W.P., Mckee, L.G., Russ, A.L., Hatfield, J.L. 2011. Comparison of herbicide runoff and volatilization fluxes over multiple years [abstract]. ASA,CSA,SSSA International Meeting. 2011 CDROM.
Remote sensing of soil tillage intenstiy in a CEAP watershed in central Iowa - (Peer Reviewed Journal)
Daughtry, C.S., Beeson, P.C., Milak, S., Hunt, E.R., Sadeghi, A.M. 2011. Remote sensing of soil tillage intenstiy in a CEAP watershed in central Iowa. Interagency Conference on Research in the Watersheds: Observing, studying, and managing for change. U.S. Geological Survey Scientific Investigation Report 2011-5169. 168-173.
Herbicide volatilization trumps runoff losses, a multi-year investigation - (Abstract Only)
Gish, T.J., Prueger, J.H., Daughtry, C.S., Kustas, W.P., Mckee, L.G., Russ, A.L., Hatfield, J.L. 2011. Herbicide volatilization trumps runoff losses, a multi-year investigation [abstract]. Eposure Model Public Meeting. 2011 CDROM.
Impact of shifting crop production for biofuel demand on soil and water quality - (Abstract Only)
Beeson, P.C., Sadeghi, A.M., Daughtry, C.S., Tomer, M.D., Di Luzio, M., Arnold, J.G. 2012. Impact of shifting crop production for biofuel demand on soil and water quality [abstract]. ASABE Conference. Paper No. 1111162, p.45.
Experimental learning projects address contemporary issues related to energy, environment, and sustainable agriculture - (Abstract Only)
Nagchaudhuri, A., Mitra, M., Marsh, L., Schwarz, J., Daughtry, C.S. 2011. Experimental learning projects address contemporary issues related to energy, environment, and sustainable agriculture [abstract]. North American Colleges and Teachers of Agriculture, University of Alberta. 2011 CDROM.
Performance assessment of the cellulose absorption index (CAI) method for estimating crop residue cover Reprint Icon - (Peer Reviewed Journal)
Aguilar, J.P., Evans, R.G., Daughtry, C.S. 2012. Performance assessment of the cellulose absorption index method for estimating crop residue cover. Journal of Soil and Water Conservation. 67(3): 202-210.
Assessing the extent of conservation tillage across agricultural landscapes - (Proceedings)
Daughtry, C.S., Beeson, P.C., Milak, S., Akhmedov, B., Sadeghi, A.M., Hunt, E.R., Tomer, M.D. 2011. Assessing the extent of conservation tillage across agricultural landscapes. In: Proceedings of SPIE 8531, Remote Sensing for Agriculture, Ecosystems, and Hydrology XIV, 853116; September 24-27, 2012, Edinburgh, United Kingdom. DOI:10.1117/12.974611.
Value of using remotely sensed evapotranspiration for SWAT model calibration - (Abstract Only)
Beeson, P.C., Akhmedou, B., Sadeghi, A.M., Daughtry, C.S., Alfieri, J.G., Tomer, M.D. 2011. Value of using remotely sensed evapotranspiration for SWAT model calibration [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. 2011 CDROM.
Comparison of hyperspectral retrievals with vegetation water indices for leaf and canopy water content - (Abstract Only) - (19-Apr-11)
Remote Sensing of Chlorophyll Content at Leaf and Canopy Scales using a Visible Band Index - (Peer Reviewed Journal)
Hunt, E.R., Daughtry, C.S., Long, D.S., Eitel, J.U. 2011. Remote sensing of chlorophyll content at leaf and canopy scales using a visible band index. Agronomy Journal. 103:1090-1099.
Can hyperspectral remote sensing detect species specific biochemicals? - (Abstract Only)
Vanderbilt, V.C., Daughtry, C.S. 2011. Can hyperspectral remote sensing detect species specific biochemicals? [abstract]. Geoscience & Remote Sensing Symposium. 2011 CDROM.
Effect of shifting crop production for biofuel demand on soil and water quality - (Abstract Only)
Beeson, P.C., Sadeghi, A.M., Daughtry, C.S., Tomer, M.D., Arnold, J.G. 2011. Effect of shifting crop production for biofuel demand on soil and water quality [abstract]. Abs. 4, BARC Poster Day.
Using leaf chlorophyll to parameterize light-use-efficiency within a thermal-based carbon, water and energy exchange model - (Peer Reviewed Journal)
Houborg, R., Anderson, M.C., Daughtry, C.S., Kustas, W.P., Rodell, M. 2011. Using leaf chlorophyll to parameterize light-use-efficiency within a thermal-based carbon, water and energy exchange model. Remote Sensing of Environment. 115:1694-1705.
Treatments of Precipitation Inputs to Hydrologic Models - (Peer Reviewed Journal)
Beeson, P.C., Doraiswamy, P.C., Sadeghi, A.M., Di Luzio, M., Tomer, M.D., Arnold, J.G., Daughtry, C.S. 2011. Treatments of Precipitation Inputs to Hydrologic Models: Guages and NEXRAD. Transactions of the ASABE. 54(6):2011-2020.
NIR-green-blue high-resolution digital images for assessement of winter cover crop biomass - (Peer Reviewed Journal)
Hunt, E.R., Hively, W.D., McCarty, G.W., Daughtry, C.S., Forrestal, P., Carr, J.L., Allen, N.F., Fox-Rabinovitz, J., Miller, C. 2011. NIR-green-blue high-resolution digital images for assessement of winter cover crop biomass. GIScience and Remote Sensing. 48(1):86-89.
Advanced multispectral sensor requirements for remote sensing of agriculture and land cover - (Abstract Only)
Serbin, G., Hunt Jr, E.R., Daughtry, C.S., Anderson, M.C. 2012. Advanced multispectral sensor requirements for remote sensing of agriculture and land cover [abstract]. Joint Agency Commercial Imagery Evaluation Workshop. http://calval.cr.usgs.gov/JACIE_files/JACIE11/Presentations/ThurPM/130_Serbin_JACIE_11.120.html
Estimation of Canopy Foliar Biomass with Spectral Reflectance Measurements - (Peer Reviewed Journal)
Wang, L., Hunt, E.R., Qu, J.J., Hao, X., Daughtry, C.S. 2010. Estimation of canopy foliar biomass with spectral reflectance measurements. Remote Sensing of Environment. 115:836-840.
Assessing the extent of conservation tillage using remotely sensed data - (Proceedings)
Daughtry, C.S., Doraiswamy, P.C., Hunt, E.R., Serbin, G. 2010. Assessing the extent of conservation tillage using remotely sensed data. Proceedings. ASA-CSSA-SSSA International Meetings, October 31 - November 4, 2010, Long Beach, CA. CDROM.
Suitability of remote sensing techniques for detecting nitrogen stress in corn - (Proceedings)
Russ, A.L., Daughtry, C.S., Meisinger, J.J., Gish, T.J. 2010. Suitability of remote sensing techniques for detecting nitrogen stress in corn. Proceedings. ASA-CSSA-SSSA International Meetings. October 31-November 4, 2010, Long Beach, California. 2010 CDROM.
Remote sensing of leaf chlorophyll content at multiple scales using red, green and blue bands - (Proceedings)
Hunt, E.R., Long, D.S., Eitel, J.U., Daughtry, C.S. 2010. Remote sensing of leaf chlorophyll content at multiple scales using red, green and blue bands. In: Proceedings of International Society of Optical Engineering, August 1-5, 2010, San Diego, California. Paper No. 7809-1.
Assessment of Spectral Indices for Crop Residue Cover Estimation - (Proceedings)
Serbin, G., Hunt, E.R., Daughtry, C.S., Brown, D.J., McCarty, G.W., Doraiswamy, P.C. 2010. Assessment of spectral indices for crop residue cover estimation. In: Proceedings of the International Geoscience and Remote Sensing Symposium Proceedings, July 25-30, 2010, Honolulu, Hawaii. p. 1827-1830.
Estimating dry matter content of fresh leaves from residuals between leaf and water reflectance - (Peer Reviewed Journal)
Wang, L., Hunt, E.R., Qu, J.J., Hao, X., Daughtry, C.S. 2010. Estimating dry matter content of fresh leaves from residuals between leaf and water reflectance. Remote Sensing Letters. 2(2):137-145.
Comparison of field-scale herbicide runoff and volatilization losses: An eight year field investigation - (Abstract Only)
Gish, T.J., Prueger, J.H., Daughtry, C.S., Kustas, W.P., Mckee, L.G., Hatfield, J.L., Russ, A.L. 2010. Comparison of field-scale herbicide runoff and volatilization losses: An eight year field investigation [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. http://a-c-s.confex.com/crops/2010am/webprogram/Paper59406.html.
Comparison of field-scale herbicide and runoff losses: An eight year field investigation - (Peer Reviewed Journal)
Gish, T.J., Prueger, J.H., Daughtry, C.S., Kustas, W.P., McKee, L.G., Russ, A.L. 2011. Comparison of field-scale herbicide and runoff losses: An eight year field investigation. Journal of Environmental Quality. 40:1432-1442.
Improving Potential Geographic Distribution Models for Invasive Plants by Remote Sensing - (Peer Reviewed Journal)
Hunt, E.R., Gillham, J.H., Daughtry, C.S. 2010. Improving potential geographic distribution models for invasive plants by remote sensing. Ecology and Management of Rangelands. 63(5):505-513.
Evaluation of CAI Method of Crop Residue Assessment as a Tool for Soil and Water Conservation Management in the Dryland Agriculture of the Northern Great Plains - (Proceedings)
Aguilar, J.P., Evans, R.G., Daughtry, C.S. 2010. Evaluation of CAI Method of Crop Residue Assessment as a Tool for Soil and Water Conservation Management in the Dryland Agriculture of the Northern Great Plains. American Society of Agricultural and Biological Engineers. Paper number 1008529.
Remote of leaf chlorophyll content at multiple scales using red, green and blue sensing bands - (Abstract Only)
Hunt, E.R., Long, D.S., Eitel, J.U., Daughtry, C.S. 2010. Remote of leaf chlorophyll content at multiple scales using red, green and blue sensing bands [abstract]. Proceedings of SPIE Optics and Photonics. 2010 CDROM.
Assessment of Spectral Indices for Crop Residue Cover Estimation - (Abstract Only)
Serbin, G., Hunt, E.R., Daughtry, C.S., Brown, D.J., McCarty, G.W., Doraiswamy, P.C. 2010. Assessment of spectral indices for crop residue cover estimation [abstract]. International Geoscience and Remote Sensing Symposium Proceedings. 2010 CDROM.
Quantifying arsenic-induced morphological changes in spinach leaves: implications for remote sensing - (Peer Reviewed Journal)
Varaprasad, B., Hansen, D.J., Codling, E.E., Daughtry, C.S., White-Hansen, S., Green, C.E. 2010. Quantifying arsenic-induced morphological changes in spinach leaves: implications for remote sensing. International Journal of Remote Sensing. 31:4163-4177.
Effects of Decomposition on Remotely Sensed Estimates of Wheat Residue Cover - (Peer Reviewed Journal)
Daughtry, C.S., Serbin, G., Reeves, J.B., Doraiswamy, P.C., Hunt, E.R. 2010. Effects of decomposition on remotely sensed estimates of wheat residue cover. Remote Sensing. 2:416-431.
Acquisition of Digital Color-Infrared Photographs for Monitoring Leaf Area Index of Winter Wheat - (Peer Reviewed Journal)
Hunt, E.R., Hively, W.D., Linden, D.S., Daughtry, C.S., McCarty, G.W. 2010. Acquisition of digital color-infrared photographs for monitoring leaf area index of winter wheat. Agronomy Journal. 2:290-305.
Evaluation of CAI method of crop residue assessment as a tool for soil and water conservation management in the dryland agriculture of the Northern Great Plains - (Abstract Only)
Aguilar, J.P., Evans, R.G., Daughtry, C.S. 2010. Evaluation of CAI method of crop residue assessment as a tool for soil and water conservation management in the dryland agriculture of the Northern Great Plains. American Society of Agricultural and Biological Engineers. Paper No. 1008529.
An improved ASTER index for remote sensing of crop residue - (Peer Reviewed Journal)
Serbin, G., Hunt Jr, E.R., Daughtry, C.S., Doraiswamy, P.C. 2009. An improved ASTER index for remote sensing of crop residue. Remote Sensing. 1:971-991.
Remote sensing techniques to monitor Nitrogen-driven Carbon dynamics in field corn - (Proceedings)
Corp, L.A., Middleton, E.M., Campbell, P.K., Huemmrich, K.F., Cheng, Y.B., Daughtry, C.S. 2009. Remote sensing techniques to monitor nitrogen-driven carbon dynamics in field corn. Proceedings of Society Photo-optical and Instrumental Engineering Proceddings. 2009 CDROM.
Remote sensing chlorophyll content of leaves and canopies using red, green and blue wavebands - (Abstract Only)
Hunt, E.R., Daughtry, C.S., Eitel, J.U., Long, D.S. 2009. Remote sensing chlorophyll content of leaves and canopies using red, green and blue wavebands [abstract]. American Society of Agronomy. 2009 CDROM.
Mapping Crop Residue Cover at Field to Regional Scales - (Abstract Only)
Daughtry, C.S., Doraiswamy, P.C., Hunt, E.R., Serbin, G., Hatfield, J.L., Crawford, M.M., Vyn, T.J. 2009. Mapping crop residue cover at field to regional scales [abstract]. American Society of Agronomy Meetings. 2009 CDROM.
Assessment of Vegetation Indices for the Early Detection of Nitrogen Stress in Corn - (Abstract Only)
Russ, A.L., Daughtry, C.S., Meisinger, J.J. 2009. Assessment of vegetation indices for the early detection of nitrogen stress in corn [abstract]. American Society of Agronomy. 2009 CDROM.
Wheat Straw Composition and Spectral Reflectance Changes during Decomposition - (Proceedings)
Daughtry, C.S., Serbin, G., Reeves, J.B., Doraiswamy, P.C., Hunt, E.R. 2009. Wheat straw composition and spectral reflectance changes during decomposition. In: Proceedings of the IEEE First Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing, August 25-28, 2009, Grenoble, France. CFP0948H-DVD.
Effect of meteorology and soil condition on metolachlor and atrazine volatilization over a 10 year period - (Abstract Only)
Gish, T.J., Prueger, J.H., Kustas, W.P., Daughtry, C.S., McKee, L.G., Russ, A.L. 2009. Effect of meteorology and soil condition on metolachlor and atrazine volatilization over a 10 year period [abstract]. Soil Science Society, Agronomy, and Crop Science Society Annual Meeting. 2009 CDROM.
Correlating Arsenic-Induced Morphological Change in Spinach Leaves With Leaf Spectral Characteristics - (Abstract Only)
Bandaru, V., Hansen, D.L., Codling, E.E., Daughtry, C.S., White-Hansen, S.E., Czymmek, K.J., Green, C.E., Pizzolato, T. 2009. Correlating Arsenic-Induced Morphological Change in Spinach Leaves With Leaf Spectral Characteristics. Meeting Abstract.
Effect of meteorology and soil condition on metolachlor and atrazine volatilization over a 10 year period - (Abstract Only)
Gish, T.J., Prueger, J.H., Hatfield, J.L., McKee, L.G., Kustas, W.P., Daughtry, C.S., Russ, A.L. 2009. Effect of meteorology and soil condition on metolachlor and atrazine volatilization over a 10 year period [abstract]. American Chemical Society. 2009 CDROM.
Effect of water content and organic carbon on remote sensing of crop residue cover - (Abstract Only)
Serbin, G., Daughtry, C.S., Hunt E.R., McCarty, G.W., Brown, D.J., Doraiswamy, P.C. 2009. Effect of water content and organic carbon on remote sensing of crop residue cover [abstract]. European Geosciences Union General Assembly Proceedings. Vol. 11, EGU2009-11703.
Effect of soil spectral properties on remote sensing of crop residue cover - (Peer Reviewed Journal)
Serbin, G., Daughtry, C.S., Hunt, E.R., Brown, D.J. 2009. Effect of soil spectral properties on remote sensing of crop residue cover. Soil Science Society of America Journal. 73:1545-1558.
Subsurface Chloride Transport in Shallow Groundwater - (Abstract Only)
Guber, A.K., Pachepsky, Y.A., Gish, T.J., Nicholson, T.J., Cady, R.E., Daughtry, C.S., Rowland, R.A., Mckee, L.G., White, W.A. 2009. Subsurface Chloride Transport in Shallow Groundwater. European Geosciences Union General Assembly Proceedings. EGU2009-6533.
Effects of solar UV radiation on alkaloid production in Erythroxylum novogranatense var. novogranatense Reprint Icon - (Peer Reviewed Journal)
Lydon, J., Casale, J.F., Kong, H.N., Sullivan, J.H., Daughtry, C.S., Bailey, B.A. 2009. The effects of ambient solar UV radiation on alkaloid production by Erythroxylum novogranatense var. novogranatense. Photochemistry and Photobiology. 85(5):1156:1161.
Mapping Soil Organic Carbon in the U.S. Corn Belt - (Abstract Only)
Doraiswamy, P.C., Causarano, H.J., Izaurralde, R.C., Daughtry, C.S., Hatfield, J.L. 2009. Mapping soil organic carbon in the U.S. corn belt [abstract]. The North American Carbon Program, 2nd All-Investigators Meeting. 2009 CDROM.
Accounting for green vegetation and soil spectral properties to improve remote sensing of crop residue cover - (Abstract Only)
Serbin, G., Daughtry, C.S., Hunt, E.R., McCarty, G.W., Doraiswamy, P.C. 2008. Accounting for green vegetation and soil spectral properties to improve remote sensing of crop residue cover [abstract]. American Society for Photogrammetry and Remote Sensing Proceedings. 2008 CDROM.
Estimating crop production in Iowa from Advanced Wide Field Sensor (AWiFS) data - (Abstract Only)
Hunt, E.R., Serbin, G., Daughtry, C.S., Doraiswamy, P.C., Prueger, J.H., Hatfield, J.L. 2009. Estimating crop production in Iowa from advanced wide field sensor (AWiFS) data [abstract]. American Society for Photogrammetry and Remote Sensing Proceedings. 2009 CDROM.
Using Surface Hydrology to Improve Nitrogen Use Efficiency - (Abstract Only)
Gish, T.J., Daughtry, C.S., Walthall, C.L., Russ, A.L., McKee, L.G., Kung, K. 2008. Using surface hydrology to improve nitrogen use efficiency [abstract]. Joint meeting between the Geological Society of America, Soil Science Society of America, American Society of Agronomy, Crop Society of America, and the Gulf Coast Association of Geological Societies with the Gulf Coast Section of SEPM. 2008 CDROM.
Remote Sensing Crop Leaf Area Index Using Unmanned Airborne Vehicles - (Proceedings)
Hunt, E.R., Hively, W.D., Daughtry, C.S., McCarty, G.W., Fujikawa, S.J., Ng, T.L., Tranchitella, M., Linden, D.S., Yeol, D. 2008. Remote sensing crop leaf area index using unmanned airbone vehicles. In: Proceedings of the 17th William T. Pecora Memorial Remote Sensing Symposium, November 16-20, 2008, Denver, Colorado. Paper 18.
Soil moisture and metolachlor volatilization observations over three years - (Peer Reviewed Journal)
Gish, T.J., Prueger, J.H., Kustas, W.P., Daughtry, C.S.T., McKee, L.G., Russ, A.L., Hatfield, J.L. 2009. Soil moisture and metolachlor volatization observations over three years. Journal of Environmental Quality. 38:1785-1795.
Utility of an image-based canopy reflectance modeling tool for remote estimation of LAI and leaf chlorophyll content at the field scale - (Peer Reviewed Journal)
Houborg, R., Anderson, M.C., Daughtry, C.S. 2009. Utility of an image-based canopy reflectance modeling tool for remote estimation of LAI and leaf chlorophyll content at the field scale. Remote Sensing of Environment. 113:259-274.
Mapping crop Residue Cover and Soil Tillage Intensity Using Remote Sensing - (Abstract Only)
Daughtry, C.S., Serbin, G., Doraiswamy, P.C., Monty, J., Crawford, M.M., Vyn, T.J. 2008. Mapping crop residue cover and soil tillage intensity using remote sensing [abstract]. American Society of Agronomy. 2008 CDROM.
Assessing spectral reflectance sensors for detecting N stress corn - (Abstract Only)
Russ, A.L., Daughtry, C.S., Meisinger, J.J., Gish, T.J. 2008. Assessing spectral reflectance sensors for detecting N stress corn [abstract]. American Society of Agronomy. 2008 CDROM.
Effects of soil composition and mineralogy on remote sensing of crop residue cover - (Peer Reviewed Journal)
Serbin, G., Daughtry, C.S., Hunt, E.R., Reeves, J.B. 2009. Effects of soil composition and mineralogy on remote sensing of crop residue cover. Remote Sensing of Environment. 113:224-238.
Remote Sensing Crop Leaf Area Index Using Unmanned Airborne Vehicles (UAV's) - (Abstract Only)
Hunt, E.R., Hively, W.D., Daughtry, C.S., McCarty, G.W., Fujikwas, S.J. 2008. Remote sensing crop leaf area index using Unmanned Airborne Vehicles (UAV's) [abstract]. The 17th William T. Pecora Memorial Remote Sensing Symposium. p. 12.
Improved Remotely-Sensed Estimates of Crop Residue Cover by Incorporating Soils Information - (Proceedings)
Serbin, G., Daughtry, C.S., Hunt, E.R., Doraiswamy, P.C., Brown, D.J. 2008. Improved remotely-sensed estimates of crop residue cover by incorporating soils information. In: Proceedings of IEEE International Geoscience and Remote Sensing Symposium, July 6-11, 2008, Boston, Massachusetts. 2008 CDROM.
Temporal stability of estimated soil water flux patterns across agricultural fields - (Peer Reviewed Journal)
Guber, A.K., Gish, T.J., Pachepsky, Y.A., Van Genuchten, M.T., Daughtry, C.S., Nicholson, T., Cady, R. 2008. Temporal stability of estimated soil water flux patterns across agricultural fields. International Agrophysics. 22:209-214.
Modeling Regional Soil Carbon Sequestration Rates across the U.S. Corn Belt - (Abstract Only)
Doraiswamy, P.C., Akhmedov, B., Causarano, H., Daughtry, C.S., McCarty, G.W., Serbin, G. 2008. Modeling regional soil carbon sequestration rates across the U.S. Corn Belt [abstract]. American Society of Agronomy Meetings. 2008 CDROM.
Soil organic carbon and water content effects on remote crop residue cover estimation - (Abstract Only)
Serbin, G., Daughtry, C.S., Hunt, E.R., McCarty, G.W., Doraiswamy, P.C. 2008. Soil organic carbon and water content effects on remote crop residue cover estimation [abstract]. NASA Carbon Cycle and Ecosystems Joint Science Workshop, April 28-May 2, 2008, College Park, Maryland. 2008 CDROM.
Integrating the Epic Model with spatially defined land use, soil, weather and tillage data - (Abstract Only)
Doraiswamy, P.C., Causarano, H.J., Bakyt, A., Daughtry, C.S., Milak, S., McCarty, G.W., Serbin, G. 2008. Integrating the Epic model with spatially defined land use, soil, weather and tillage data [abstract]. 2008 NASA Carbon cycle and Ecosystems Joint Science Workshop. 2008 CDROM.
Improvement of remote sensing of crop residue cover by accounting for green vegetation and soil spectral properties - (Abstract Only)
Serbin, G., Daughtry, C.S., Hunt, E.R., McCarty, G.W., Doraiswamy, P.C. 2008. Improvement of remote sensing of crop residue cover by accounting for green vegetation and soil spectral properties [abstract]. American Society of Agronomy Meetings. 2008 CDROM.
Improved Remotely-Sensed Estimates of Crop Residue Cover by Incorporating Soils Information. - (Abstract Only)
Serbin, G., Daughtry, C.S., Hunt, E.R., McCarty, G.W., Doraiswamy, P.C., Brown, D.J. 2008. Improved remotely-sensed estimates of crop residue cover by incorporating soils information [abstract]. IEEE Transactions on Geoscience and Remote Sensing. 2008 CDROM.
Surface reference data collection - (Book / Chapter)
Johannsen, C.J., Daughtry, C.S. 2009. Surface reference data collection. In: Warner, T.A., Nellis, M. D., Foody, G.M., editors. The Sage Handbook of Remote Sensing. Thousand Oaks, CA: Sage Publications. p. 244-256.
Sensor needs for agricultural and carbon management - (Abstract Only)
Hunt, E.R., Daughtry, C.S., Doraiswamy, P.C., Serbin, G. 2007. Sensor needs for agricultural and carbon management [abstract]. Real Product Innovations, ASRC Management Services and USDA-ARS. 2007 CDROM.
Comparison of Remote Sensing Technologies for Determination of Soil Organic Carbon - (Abstract Only)
Hively, W.D., McCarty, G.W., Reeves, J.B., Daughtry, C.S., Lund, E., Bernard, W. 2007. Comparison of remote sensing technologies for determination of soil organic carbon [abstract]. International Annual Meetings of the American Society of Agronomy. 2007 CDROM.
Exploitation of Spatial Information in High Resolution Digital Imagery for Leaf Area Index Mapping - (Peer Reviewed Journal)
Walthall, C.L., Pachepsky, Y., Dulaney, W.P., Timlin, D.J., Daughtry, C.S.T. 2007. Exploitation of spatial information in high resolution digital imagery to map leaf area index. Precision Agriculture. 8(6):311-326, http://hdl.handle.net/10113/25742.
A constrained inverse and forward canopy reflectance modeling system for mapping key biophysical properties using remotely sensed reflectance observations - (Abstract Only)
Houborg, R., Anderson, M.C., Daughtry, C. 2007. A contrained inverse and forward canopy reflectance modeling system for mapping key biophysical properties using remotely sensed reflectance observations [abstract]. American Geophysical Union. 88(52):B21A-0030.
Site Specific Evaluation of Multisensor Capacitance Probes - (Abstract Only)
Rowland, R.A., Guber, A.K., Pachepsky, Y.A., Gish, T.J., Daughtry, C.S. 2007. Site Specific Evaluation of Multisensor Capacitance Probes. Fall Meeting of the American Geophyscial Union, December 10-14, 2007, San Francisco, CA. H51C-0646.
Remote Sensing of Leaf Area Index from Unmanned Airborne Vehicles (UAVs) - (Abstract Only)
Hunt, E.R., Hively, W.D., Fujikawa, S., Tranchitella, M., Ng, T.L., Raszula, W., Yoel, D., Daughtry, C.S., McCarty, G.W. 2007. Remote sensing of leaf area index from Unmanned Airborne Vehicles (UAVs)[abstract]. Society for Range Management Meeting Proceedings. 2008 CDROM.
Remote Sensing Leaf Area Index of Winter Wheat from Unmanned Airborne Vehicles (UAVs) - (Abstract Only)
Hunt, E.R., Hively, W.D., Fujikawa, S., Ng, T.L., Tranchitella, M., Raszula, W., Yoel, D., Daughtry, C.S., McCarty, G.W. 2007. Remote sensing leaf area index of winter wheat from Unmanned Airborne Vehicles (UAVs) [abstract]. ASA-CSSA-SSSA Annual Meeting. 2007 CDROM.
Spectral estimates of leaf chlorophyll concentrations in corn fields - (Abstract Only)
Daughtry, C.S., Russ, A.L., Hunt, E.R., Gish, T.J. 2007. Spectral estimates of leaf chlorophyll concentrations in corn fields [abstract]. American Society of Agronomy Meetings. 2007 CDROM.
Assessing spectral reflectance sensors for detecting N stress in corn - (Abstract Only)
Russ, A.L., Daughtry, C.S., Meisinger, J.J. 2007. Assessing spectral reflectance sensor for detecting N stress in corn [abstract]. American Society of Agronomy Meetings. 2007 CDROM.
Mitigating the effects of water on remotely sensed estimates of crop residue cover - (Peer Reviewed Journal)
Daughtry, C.S., Hunt, E.R. 2008. Mitigating the effects of water on remotely sensed estimates of crop residue cover. Remote Sensing of Environment. 112:1647-1657.
Relation of Spectral and Physiological Properties to Leaf Structural Characteristics of Arsenic Treated Rice Plants - (Abstract Only)
Bandru, V., Hansen, D., Codling, E.E., Daughtry, C.S., Green, C.E. 2007. Relation of Spectral and Physiological Properties to Leaf Structural Characteristics of Arsenic Treated Rice Plants. Meeting Abstract.
Remote Sensing of Arsenic Toxicity in Spinach - (Abstract Only)
Bandru, V., Hansen, D., Codling, E.E., Daughtry, C.S., Green, C.E. 2007. Remote Sensing of Arsenic Toxicity in Spinach. Meeting Abstract.
Temporal stability of soil water content and soil water flux patterns across agricultural fields - (Peer Reviewed Journal)
Guber, A.K., Gish, T.J., Pachespsky, Y.A., van Genuchten, M., Daughtry, C.S., Nicholson, T.J., Cade, C.S. 2008. Temporal stability of soil water content and soil water flux patterns across agricultural fields. Catena. 73:125-133.
Moisture effects on crop residue reflectance - (Peer Reviewed Journal) - (30-Jun-07)
Impact of Surface Soil Moisture of Pesticide Volatilization Fluxes - (Abstract Only)
Gish, T.J., Prueger, J.H., Kustas, W.P., Daughtry, C.S., McKee, L.G., Russ, A.L., Hatfield, J.L. 2007. Impact of surface soil moisture of pesticide volatilization fluxes [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. 2007 CDROM.
Improved Remote Crop Residue Cover Estimation by Incorporation of Soil and Residue Information - (Abstract Only)
Serbin, G., Daughtry, C.S., Hunt, E.R., Doraiswamy, P.C., McCarty, G.W., Brown, D.J. 2007. Improved remote crop residue cover estimation by incorporation of soil and residue information [abstract]. Soil Science Society of America Annual Meeting. 2007 CDROM.
Uncertainty in Climatology-Based Estimates of Soil Water Infiltration Losses - (Abstract Only)
Guber, A.K., Gish, T.J., Pachepsky, Y.A., Chinkuyu, A., Schwartzman, A., Daughtry, C.S., Mckee, L.G., Timlin, D.J., Nicholson, T.J., Cady, R.E. 2007. Uncertainty in Climatology-Based Estimates of Soil Water Infiltration Losses [abstract]. ASA-CSSA-SSSA International Annual Meeting, November 4-8, 2007, New Orleans, LA. Abstract 184-10. 2007 CDROM.
Evaluation of Spectral Indices for Estimating Crop Residue Cover and Soil Carbon - (Abstract Only)
Serbin, G., Daughtry, C.S., Hunt, E.R., Doraiswamy, P.C., Brown, D.J. Evaluation of spectral indices for estimating crop residue cover and soil carbon [abstract]. Abs. 37, BARC Poster Day.
Hyperspectral remote sensing estimation of crop residue cover: Soil mineralogy, surface conditions, and their effects - (Abstract Only)
Serbin, G., Daughtry, C.S., Hunt, E.R., Doraiswamy, P.C., Brown, D.J. 2007. Hyperspectral remote sensing estimation of crop residue cover: Soil mineralogy, surface conditions, and their effects [abstract]. Soil and Water Conservation Society. 2007 CDROM.
Combining Canopy Reflectance Models and Spectral Angle Mapper to Detect Invasive Weeds by Remote Sensing - (Peer Reviewed Journal)
Hunt, E.R., Jr., Daughtry, C.S.T., Kim, M.S., Parker Williams, A.E. 2007 Combining canopy reflectance models and spectral angle mapper to detect invasive weeds by remote sensing. Journal of Applied Remote Sensing. 1:1-17.
Epic Simulations of Crop Yields and Soil Organic Carbon in Iowa - (Abstract Only)
Doraiswamy, P.C., Causarano, H.J., Daughtry, C.S., McCarty, G.W., Stern, A.J. 2007. EPIC simulations of crop yields and soil organic carbon in Iowa [abstract]. Fourth USDA Greenhouse Gas Conference. Available: http://a-c-s.confex.com/a-c-s/usda/techprogram/P29228.HTM
Soil Carbon Sequestration in the U.S. Corn Belt - (Abstract Only)
Doraiswamy, P.C., Causarano, H.J., McCarty, G.W., Daughtry, C.S., Hatfield, J.L., Stern, A.J. 2006. Soil Carbon sequestration in the U.S. Corn Belt [abstract]. U.S. North American Carbon Program (NACP) Investigators Meeting. Available: http://www.nacarbon.org/cginacp/2007_meetings/mtg2007_agenda.pl?meeting_id=1&glance=0#day_3
Evaluation of Spectral Indices for Estimating Crop Residue Cover and Soil Carbon - (Abstract Only)
Serbin, G., Daughtry, C.S., Hunt, E.R, Doraiswamy, P.C., Brown, D.J. 2006. Evaluation of spectral indices for estimating crop residue cover and soil carbon [abstract]. Fourth USDA Greenhouse Gas Conference: Positioning Agriculture and Forestry to Meet the Challenges of Climate Change. 2006 CDROM.
Inferring Relevance of Matrix and Preferential Flow Processes Flow Multi-Year Well Concentration Data - (Abstract Only)
Gish, T.J., Kung, K.S., Daughtry, C.S. 2006. Inferring relevance of matrix and preferential flow processes from multi-year well concentration data [abstract]. American Society of Agronomy National Meeting. 2006 CDROM.
Detection of Illegal Cannabis Cultivation Using Remote Sensing - (Proceedings)
Walthall, C.L., Daughtry, C.S., Vanderbilt, V., Pachepsky, L., Lydon, J., Erbe, E., Higgins, M., Bobbe, T. 2006. Detection of illegal cannabis cultivation using remote sensing. Proceedings of the International Geoscience and Remote Sensing Symposium, July 31-August 4, Denver, Colorado. 2006 CDROM.
Relating Canopy Hyperspectral Reflectance and Fluorescence Indices to Carbon Related Parameters - (Abstract Only) - (23-May-06)
Remote Sensing Crop Residue Cover - (Abstract Only)
Daughtry, C.S., Doraiswamy, P.C., Hunt, E.R., Prueger, J.H., Vyn, T.J., Bernacchi, C. 2006. Remote sensing crop residue cover [abstract]. Soil and Water Conservation Society. 2006 CDROM.
Model Abstraction in Hydrologic Modeling - (Proceedings)
Pachepsky, Y.A., Guber, A.K., Van Genuchten, M.T., Nicholson, T.J., Cady, R.E., Simunek, J., Jacques, D., Gish, T.J., Daughtry, C.S. 2006. Model abstraction in hydrologic modeling. Proceedings of Federal Interagency Hydrologic Modeling Conference. Paper No. 8D. 2006 CDROM.
Remote Sensing Crop Residue Cover and Soil Tillage Intensity - (Abstract Only)
Daughtry, C.S.T., Doraiswamy, P.C., Hunt, E.R., Prueger, J.H., Vyn, T.J., Bernacchi, C. 2005. Remote sensing crop residue cover and soil tillage intensity [abstract]. American Society of Agronomy, Agronomy Abstracts. 2005 CDROM.
High-Resolution Multispectral Digital Photography Using Unmanned Airborne Vehicles - (Proceedings)
Hunt, E.R., Walthall, C.L., Daughtry, C.S., Cavigelli, M.A., Fujikawa, S.J., Yoel, D.W., Ng, T.L., Tranchitella, M.C. 2006. High-resolution multispectral digital photograpy using unmanned airborne vehicles. In: Proceedings of the 20th Biennial Workshop on Aerial Photography, Videography and High Resolution Digital Imagery for Resource Assessment, October 4-6, 2005, Weslaco, Texas. 2006 CDROM.
Characterizing Landscape Composition and Structure with Image Texture Parameters - (Abstract Only)
Walthall, C.L., Pachepsky, L., Daughtry, C.S. 2005. Characterizing landscape composition and structure with image texture parameters [abstract]. Abstracts from American Geophysical Union Fall Conference. 2005 CDROM.
Deriving Chlorophyll Fluorescence Emissions of Vegetation Canopies from High Resolution Field Reflectance Spectra - (Proceedings)
Middleton, E.M., Corp, L.A., Daughtry, C.S., Campbell, P.K., Butcher, L.M. 2005. Deriving chlorophyll flurescence emissions of vegetation canopies from high resolution field reflectance spectra. In: Proceedings of SPIE, International Society for Optical Engineering, September 19-22, 2005, Bruges, Belgium. doi: 10.1117/12.631159.
Spatial and Temporal Variability of Fecal Coliform at and Near a Manured Field - (Abstract Only)
Pachepsky, Y.A., Shelton, D.R., Sadeghi, A.M., Gish, T.J., Daughtry, C.S., Guber, A.K., Coppock, C.R. 2005. Spatial and temporal variability of fecal coliform at and near a manured field [abstract]. American Society of Agronomy Annual Meeting. 2005 CDROM.
Near-Infrared (Nir) Research at the Beltsville Agricultural Research Center - (Popular Publication)
Reeves III, J.B., Delwiche, S.R., Daughtry, C.S., Luthria, D.L. 2005. Near-infrared (nir) research at the beltsville agricultural research center. NIR News. 1616:9-12, part 1 split into two issues. 1618, part 2. p. 12-13.
Evaluation of Potential Soil Carbon Sequestration in Central Iowa - (Abstract Only)
Doraiswamy, P., Hunt, E.R., Daughtry, C.S., McCarty, G., Izaurralde, C. 2005. Evaluation of potential soil carbon sequestration in central Iowa [abstract]. American Geophysical Union. 2005 CDROM.
Agriculture Remote Sensing with Multispectral Digital Photography Using Unmanned Airborne Vehicles - (Abstract Only)
Hunt, E.R., Walthall, C.L., Daughtry, C.S., Fujikawa, S.J., Yoel, D., Khorrami, F., Tranchitella, M. 2005. Agriculture remote sensing with multispectral digital photography using unmanned airborne vehicles [abstract]. ASA-CSSA-SSSA Annual Meetings. 2005 CDROM.
Spatial and Temporal Variability of Fecal Coliforms at and Near a Manured Field - (Abstract Only)
Pachepsky, Y.A., Shelton, D.R., Sadeghi, A.M., Gish, T.J., Daughtry, C.S., Guber, A.K., Coppock, C.R. 2005. Spatial and temporal variability of fecal coliform at and near a manured field [abstract]. 2005 International American Agronomy Society Meeting. 2005 CDROM.
Model Abstraction in Hydrologic Modeling - (Abstract Only)
Pachepsky, Y.A., Guber, A.K., Van Genuchten, M.T., Nicholson, T.J., Cady, R.E., Simunek, J., Gish, T.J., Daughtry, C.S., Jackues, D. 2005. Model abstraction in hydrologic modeling [abstract]. Annual Public Meeting of the Interagency Steering Committee on Multimedia Environmental Models. p. 7.
Quantifying a Shallow Groundwater Leachate Flux in a Non-Tilled Drained System - (Abstract Only)
Gish, T.J., Kung, K.G., Daughtry, C.S., Stennhuis, T.S., Kladivko, E.J., Nicholson, T.J., Cady, R. 2005. Quantifying a shallow groundwater leachate flux in a non-tilled drained system [abstract]. International Annual Agronomy Society Meeting. 2005 CDROM.
High Resolution Multispectral Digital Photography Using Unmanned Airborne Vehicles. - (Abstract Only)
Hunt, E.R., Walthall, C.L., Daughtry, C.S., Fujikawa, S.J., Yoel, D., Khorrami, F., Tranchitella, M. 2005. High resolution multispectral digital photography using unmanned airborne vehicles [abstract]. 20th Biennial workshop on Areal Photography, Videography, and High Resolution Digital Imagery for Resource Assessment. 2005 CDROM.
Remote Sensing of Crop Residue Cover and Soil Tillage Intensity - (Peer Reviewed Journal)
Daughtry, C.S.T., Doraiswamy, P.C., Hunt, E.R., Stern, A.J., McMurtrey, J.E., Prueger, J.H. 2006. Remote sensing crop residue cover and soil tillage intensity. International Journal of Soil and Tillage Research. 91:101-108.
Evaluation of Aerial Photography from Model Aircraft for Remote Sensing Crop Biomass and Nitrogen Status - (Peer Reviewed Journal)
Hunt, E.R., Cavigelli, M.A., Daughtry, C.S., McMurtrey, J.E., Walthall, C.L. 2005. Evaluation of aerial photography from model aircraft for remote sensing crop biomass and nitrogen status. Precision Agriculture. 6(4):359-378.
Protocol for Quantifying a Solute Mass Flux in Shallow Groundwater - (Abstract Only)
Gish, T.J., Kung, K.J., Daughtry, C.S., Steenhuis, T.S., Kladivko, E.J., Nicholson, T.J., Cady, R. 2005. Protocol for quantifying a solute mass flux in shallow groundwater [abstract]. Joint Assembly American Geophysical Meeting. 2005 CDROM.
Simulation of Erosion and Soil Carbon Sequestration over An Agricultural Landscape in Iowa - (Abstract Only)
Hunt, E.R., Doraiswamy, P.C., Daughtry, C.S., McCarty, G.W., Hatfield, J.L., Izaurralde, R.C. 2005. Simulation of erosion and soil carbon sequestration over an agricultural landscape in Iowa [abstract]. Third USDA Symposium on Greenhouse Gases & Carbon Sequestration in Agriculture and Forestry. Available: http://www.soilcarboncenter.k-state.edu/conference/Poster_Presentation.htm.
Assessing Crop Residue Cover and Soil Tillage Intensity - (Abstract Only)
Daughtry, C.S.T., Doraiswamy, P.C., Stern, A.J., McMurtrey, J.E., Hunt, E.R. 2005. Assessing crop residue cover and soil tillage intensity [abstract]. Soil and Water Conservation Society Proceedings, Soil Water Conservation Society. 2005 CDROM.
Remote Sensing the Spatial Distribution of Plant Litter - (Peer Reviewed Journal)
Daughtry, C.S., Hunt, E.R., Doraiswamy, P.C., McMurtrey, J.E. 2005. Remote sensing the spatial distribution of plant litter. Agronomy Journal. 97:684-871.
Texture Analysis for Classification and Segmentation of Airborne Images of Plant Cover - (Proceedings)
Walthall, C.L., Pachepsky, L., Daughtry, C.S. 2005. Texture analysis for classification and segmentation of airborne images of plant cover. In: Proceedings of the 2005 American Society for Photogrammetry and Remote Sensing Annual Conference, March 7-11, 2005, Baltimore, Maryland. I:180-191.
Soybean Growth and Development Visualized with L-Systems Simulations: Effect of Temeratpure - (Peer Reviewed Journal)
Pachepsky, L., Kaul, M., Walthall, C., Lydon, J., Kong, H., Daughtry, C., 2005. Soybean growth and development visualized with L-systems simulations: Effects of temperature. International Journal of Biotronics. 33:31-47.
Prediction of Nutrient Loss in Surface Runoff from Agricultural Watersheds Using Gleams and Rzwqm Models - (Peer Reviewed Journal)
Chinkuyu, A.J., Meixner, T., Gish, T.J., Daughtry, C.S. 2005. Prediction of pesticide loses in surface runoff from agricultural fields using GLEAMS and RZWQ. Transactions of the American Society of Agricultural Engineers. 48:585.
Regional Soil Carbon Sequestration in Iowa Using Epic-Century Model - (Abstract Only)
Doraiswamy, P.C., Hunt, E.R., Daughtry, C.S., Izaurralde, C., McCarty, G.W. 2004. Regional soil carbon sequestration in Iowa using Epic-Century Model [abstract]. American Society of Agronomy. 2004 CDROM.
Assessing Soil Tilage Intensity - (Abstract Only)
Daughtry, C.S.T., Doraiswamy, P.C., Stern, A.J., Hunt, E.R. 2004. Assessing soil tillage intensity [abstract]. American Society of Agronomy Meetings. 2004 CDROM.
Analysis of Surrogate Indicators for Evidence of Subsurface Preferential Flow Pathways: Impact of Subsurface Preferential Flow on Variablility of Ndvi - (Proceedings)
Walthall, C.L., Gish, T.J., Chinkuyu, A., Dulaney, W.P., Kaul, M.N., Daughtry, C.S. 2004. Analysis of surrogate indicators for evidence of subsurface preferential flow pathways: Impact of subsurface preferential flow on varibility of NDVI. In: Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, September 20-24, 2004, Anchorage, Alaska. VI:3992-3995.
Quantifying Impact of Hydrology on Corn Grain Yield Using Ground-Penetrating Radar - (Proceedings)
Gish, T.J., Daughtry, C.S.T., Walthall, C.L., Kung. K. 2004. Qualifying impact of hydrology on corn grain yield using ground-penetrating radar. In: Proceedings 10th International Conference on Ground-penetrating Radar, June 21-24, 2004, Delft, The Netherlands. 2:493-496.
Detection of Crop Residues in Conventional and Large Biomass Soybean Using a Cellulose Absorption Index - (Peer Reviewed Journal)
McMurtrey, J.E., Daughtry, C.S.T., Devine, T.E., Corp, L.A. 2005. Spectral detection of crop residues for soil conservation from conventional and large biomass soybean. Agronomy for Sustainable Development. 25:25-33.
Evaluation of Gleams and Rzwqm under Different Soil Moisture Conditions - (Abstract Only)
Chinkuyu, A.J., Meixner, T., Gish, T.J., Daughtry, C.S. 2004. Evaluation of GLEAMS and RZWQM under different soil moisture conditions [abstract]. 2004 BARC poster Day.
Need and Feasibility of Applying L-System Models in Agricultural Crop Modeling - (Proceedings)
Pachepsky, L., Kaul, M., Walthall, C., Daughtry, C., Lyndon, J. 2004. Need and feasibility of applying L-System models in agricultural crop modeling. In: Proceedings of Fractional 2004 Conference, April 3-8, 2004, Vancouver, Canada. p. 317-318.
Cellulose Absorption Index (Cai) to Quantify Mixed Soil-Plant Litter Scenes - (Peer Reviewed Journal)
Nagler, P.L., Inoue, Y., Glenn, E.P., Russ, A.L., Daughtry, C.S.T. 2003. Cellulose absorption index (CAI) to quantify mixed soil-plant litter scenes, Remote Sensing of Environment.87:310-325.
The Importance of Seepage Zones in Redicting Soil Moisture Content and Surface Runoff from Watersheds with Gleams and Rzwqm - (Peer Reviewed Journal)
Chinkuyu, A.J., Meixner, T., Gish, T.J., Daughtry, C.S. 2003. The importance of seepage zones in redicting soil moisture content and surface runoff from watersheds with Gleams and RZWQM. Transactions of the American Society of Agricultural Engineers. 47:427-438.
Remote Sensing Crop Residue Cover and Tillage Intensity - (Abstract Only)
Daughtry, C.S., Hunt, E.R., Doraiswamy, P.C., McMurtrey, J.E. 2003. Remote sensing crop residue cover and tillage intensity [CD-ROM]. Agronomy Abstracts. Madison, WI: American Society of Agronomy.
Remote Sensing Crop Biomass Using Radio Controlled Model Aircraft - (Abstract Only)
Hunt, E.R., Cavigelli, M.A., Daughtry, C.L., Walthall, C.L. 2003. Remote sensing crop biomass using radio controlled model aircraft [abstract]. American Society of Agronomy Annual Meetings Abstracts [CDROM]. A03hunt827278-Poster.
Soybean Growth and Development Visualized with L-System Simulations:effect of Temperature - (Abstract Only)
Pachepsky, L., Walthall, C.L., Kaul, M., Kong, H., Lyden, J., Daughtry, C.S. 2003. Soybean growth and development visualized with L-system simulations: Effect of temperature [CD-ROM]. Crop Science Society of America, Soil Science Society of America. Denver, Colorado: Agronomy Society of America.
Wall - a Model of Leaf Transpiration: Analysis of Mechanisms and Visualization - (Abstract Only)
Pachepsky, Y.A., Walthall, C.L., Kaul, M., Daughtry, C.S. 2003. A model of transpiration: analysis of mechanisms and visualization [CD-ROM]. Crop Science Society of America, Soil Science Society of America. Denver, Colorado: Agronomy Society of America.
Watershed-Scale Sensing of Subsurface Flow Pathways at Ope3 Site - (Proceedings)
Gish, T.J., Walthall, C.L., Daughtry, C.S.T., Dulaney, W.P., McCarty, G.W. 2003. Watershed-scale sensing of subsurface flow pathways at OPE3 site. In: Proceedings of the First Interagency Conference on Research in the Watersheds, October 27-30, 2003, Benson, Arizona. p. 192-197.
Yield Index and Remote Sensing to Confirm Watershed Subsurface Flow Pathways - (Peer Reviewed Journal)
Gish, T.J., Walthall, C.L., Daughtry, C.S., Kung, S.J.S. 2005. Yield index and remote sensing to confirm watershed subsurface flow pathways. Journal of Environmental Quality. 34:275-286.
What Do We Know About the Spectral Signatures of Illegal Cannabis Cultivation? - (Proceedings)
WALTHALL, C.L., DAUGHTRY, C.S., VANDERBILT, V., HIGGINS, M., BOBBE, T., LYDON, J., KAUL, M.N. 2003. WHAT DO WE KNOW ABOUT THE SPECTRAL SIGNATURES OF ILLEGAL CANNABIS CULTIVATION? PROCEEDINGS OF THE OFFICE OF NATIONAL DRUG CONTROL POLICY PROCEEDINGS.
Assessing Crop Residue Cover by Remote Sensing - (Peer Reviewed Journal)
Daughtry, C.S., Hunt, E.R., McMurtrey, J.E. 2004. Assessing crop residue cover by remote sensing. Remote Sensing of Environment. 90:126-134.
Remote Sensing of Crop Residue Cover and Soil Tillage Intensity - (Proceedings)
Daughtry, C.S., Hunt, E.R., Doraiswamy, P.C., McMurtrey, J.E., Russ, A.L. 2003. Remote sensing of crop residue cover and soil tillage intensity. In: Proceedings of 2003 International Geoscience and Remote Sensing Symposium, July 21-25, 2003, Toulouse, France. 2003 CDROM.
Watershed-Scale Surface and Sub-Surface Remote Sensing at the Ope3 Site - (Abstract Only)
Gish, T.J., Walthall, C.L., Daughtry, C.S., McCarty, G.W., Dulaney, W.P. 2003. Watershed-scale surface and sub-surface remote sensing at the OPE3 site. 1st Interagency Conference on Research in the Watershed.
Advancement of Fluorescence Imaging Systems for Monitoring Vegetation - (Peer Reviewed Journal) - (13-May-03)
Sensitivity Analysis of Gleams Model Using a Multi-Objective Sensitivity Analysis Procedure - (Proceedings)
Chinkuyu, A.J., Mexiner, T., Gish, T.J., Daughtry, C.S. 2003. Sensitivity analysis of gleams model using multi-objective sensitivity analysis procedure. In: Proceedings of American Society of Agricultural Engineers. 03219.
Statistical Comparison of Misr, Etm+ and Modis Land Surface Reflectances and Albedo Productions of the BARC Land Validation Core Site, Usa - (Peer Reviewed Journal)
Fang, H., Liang, S., Chen, M., Walthall, C.L., Daughtry, C.S. 2003. Statistical comparison of MISR, ETM+ and MODIS land surface reflectances and albedo production of the BARC land validation core site, USA. International Journal of Remote Sensing. 25(2):409-422.
Using Subsurface Stratigraphy to Determine Subsurface Water Flow Pathways - (Abstract Only)
Gish, T.J., Daughtry, C.S., Walthall, C.L., McCarty, G.W., Angier, J. 2003. Using subsurface stratigraphy to determine subsurface water flow pathways [CD-ROM]. Crop Science Society of America, Soil Science Society of America. Denver, Colorado: Agronomy Society of America.
A Protocol for Differentiating Hydrologic Zones of Soil Moisture - (Abstract Only)
Gish, T.J., Walthall, C.L., Daughtry, C.S., Prueger, J.H. 2003. A Protocol for Differentiating Hydrologic Zones of Soil Moisture [CD-ROM]. Crop Science Society of America, Soil Science Society of America. Denver, Colorado: Agronomy Society of America.
Potential for Assessing Crop Residue Cover and Soil Tillage with Aviris Data - (Abstract Only)
Daughtry, C.S., Hunt, E.R., Doraiswamy, P.C., Russ, A.L. 2004. Potential for Assessing Crop Residue Cover and Soil Tillage with AVIRIS Data [CD-ROM]. Airborne Visible Infrared Imaging Spectrometer Earth Science Applications. Pasadena, CA: NASA Jet Propulsion Laboratory.
Estimation of Land Surface Broadband Albedos and Leaf Area Index from Eo-1 Data and Validation - (Peer Reviewed Journal)
Liang, S., Fang, H., Kaul, M., Van Niel, T., Mc Vicar, T., Walthall, C.L., Daughtry, C.S., Huemmrich, F. 2003. Estimation of land surface broadband albedos and leaf area index from EO-I data and validation. IEEE Transactions on Geoscience and Remote Sensing. 41(6):1260-1267.
Spectral Vegetation Index Relationships with Normalized Yield Monitor Data - (Abstract Only)
Walthall, C.L., Gish, T.J., Daughtry, C.S. 2003. Spectral vegetation index relationship with normalized yield monitor data [abstract]. In: Proceedings of IEEE International Geoscience and Remote Sensing Symposium, July 20-25, 2003, Toulouse, France. 2003 CDROM.
Sensor Development and Radiometric Correction for Agricultural Applications 1403 - (Peer Reviewed Journal)
MORAN, M.S., FITZGERALD, G.J., RANGO, A., WALTHALL, C.L., BARNES, E.M., BAUSCH, W.C., CLARKE, T.R., DAUGHTRY, C.S., EVERITT, J.H., HATFIELD, J.L. SENSOR DEVELOPMENT AND RADIOMETRIC CORRECTION FOR AGRICULTURAL APPLICATIONS v.69(6). p. 705-718. 1403. JOURNAL OF PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING. 2003.
Assessing Carbon Dynamics in Agriculture Using Remote Sensing - (Proceedings)
Daughtry, C.S., Hunt, E.R., Doraiswamy, P.C. 2002. Assessing carbon dynamics in agriculture using remote sensing. In: Proceedings of International Symposium on Evaluation of Terrestrial Carbon Storage and Dynamics by In-Situ and Remote Sensing Measurements [CD-ROM].
Use of Spatial Variance Information from Remote Sensing Imagery to Map Vegetation Foliage Density - (Abstract Only)
WALTHALL, C.L., TIMLIN, D.J., PACHEPSKY, Y.A., DULANEY, W.P., DAUGHTRY, C.S. USE OF SPATIAL VARIANCE INFORMATION FROM REMOTE SENSING IMAGERY TO MAP VEGETATION FOLIAGE DENSITY. AMERICAN GEOPHYSICAL UNION. 2002.
The Impact of Corn Leaf Optical Properties on Image Tone - (Abstract Only)
Walthall, C.L., Daughtry, C.S., Norman, J. The impact of corn leaf optical properties on image tone. In: Proceedings of American Society for Photogrammetry and Remote Sensing.
Remote and Ground-Based Sensor Techniques to Map Soil Properties. - (Peer Reviewed Journal)
Barnes, E.M., Sudduth, K.A., Hummel, J.W., Lesch, S.M., Corwin, D.L., Yang, C., Daughtry, C.S., Bausch, W.C. 2003. Remote- and ground-based sensor techniques to map soil properties.. Journal of Photogrammetric Engineering and Remote Sensing. 69(6):619-630.
Active/passive Microwave Remote Sensing for Soil Moisture Retrieval Through a Growing Season - (Abstract Only)
O'Neill, P., Joseph, A., Kim, E., Lang, R., Houser, P., Gish, T., Daughtry, C.S.T. 2003. Active/Passive microwave remote sensing for soil moisture retrieval through a growing season. In: Proceedings of the 5th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances, March 24-26, 2003, Rotorua, New Zealand 2003 CDROM.
Active/passive Microwave Remote Sensing for Soil Moisture Retrieval Through a Growing Season - (Proceedings)
O'Neill, P., Joseph, A., De Lannoy, G., Lang, R., Kim, E., Houser, P., Gish, T.J., Daughtry, C.S. 2003. Active/Passive microwave remote sensing for soil moisture retrieval through a growing season. In: Proceedings of Electromagnetic Wave Interaction with Water and Moist Substances. p. 342-349.
Remote Sensing Crop Residue Cover and Conservation Tillage Practices - (Abstract Only)
Daughtry, C.S., McMurtrey, J.E., Hunt, E.R., Gish, T.J. 2002. Remote Sensing Crop Residu Cover and Conservation Tillage Practices [abstract]. Observation and Estimation of Carbon Cycle in Terrestrial Ecosystems [CDROM].
Assessment of Combined Effects of Elevated Tropospheric O3 and Co2 on Soybean under Well-Watered and Restricted Soil Moisture Conditions by Multispectral Fluorescence Imaging Techniques - (Peer Reviewed Journal)
KIM, M.S., MULCHI, C.L., DAUGHTRY, C.S., MCMURTREY III, J.E. ASSESSMENT OF COMBINED EFFECTS OF ELEVATED TROPOSPHERIC O3 AND CO2 ON SOYBEAN UNDER WELL-WATERED AND RESTRICTED SOIL MOISTURE CONDITIONS BY MULTISPECTRAL FLUORESCENCE IMAGING TECHNIQUES. CROP SCIENCE. 2003.
Corn Leaf Chlorophyll Status from Hyperspectral Images - (Abstract Only)
Daughtry, C.S., Hunt, E.R., McMurtrey, J.E., Doraiswamy, P.C., Walthall, C.L., Gish, T.J. 2002. Corn leaf chlorophyll status from hyperspectral images [abstract]. American Society of Agronomy Meetings [CDROM].
Remote Sensing Leaf Chlorophyll Concentration in Corn Fields - (Abstract Only)
Daughtry, C.S., Hunt, E.R., McMurtrey, J.E., Gish, T.J., Walthall, C.L., Remote sensing leaf chlorophyll concentration in corn fields [abstract]. International Conference on Precision Agriculture [CD ROM].
Remote Sensing Using Radio-Controlled Model Aircraft and Airborne Sensors for Nutrient Management - (Book / Chapter)
Hunt, E.R., Daughtry, C.S., Walthall, C.L., McMurtrey, J.E., Dulaney, W.P. 2003. Agricultural remote sensing using radio-controlled model aircraft. In: Van Toai, T., Major, D., McDonald, M., Schepers, J., and Tarpley, L. editors. Digital Imaging and Spectral Techniques: Applications to Precision Agriculture and Crop Physiology. ASA Special Publication 66. Madison, WI: ASA-CSSA-SSSA. p. 191-199.
Development of a Spectrally Based Canopy Pigment Index for Nitrogen Needs in Corn Crops - (Abstract Only)
McMurtrey, J.E., Daughtry, C.S., Doraiswamy, P.C., Walthall, C.L., Hunt, E.R., Corp, L.A. 2002. Development of spectrally based canopy pigment index for nitrogen needs in corn crops. In: Proceedings of the International Conference on Precision Agriculture. 1(1):1601.
Comparison of Remote Sensing Imagery for Nitrogen Management - (Proceedings)
Hunt, E.R., Daughtry, C.S., McMurtrey, J.E., Walthall, C.L., Baker, J.A., Schroeder, J.C., Liang, S. 2003. Comparison of remote sensing imagery for nitrogen management. In: P.C. Robert, editor. Proceedings of the Sixth International Conference on Precision Agriculture 2002. [CDROM].
Estimating Corn Grain Yield from Temporal Variations of Soil Moisture - (Abstract Only)
Gish, T., Buss, P., Daughtry, C.S.T., Dulaney, W.P., Walthall, C. 2002. Estimating corn grain yeild from temporal variations of soil moisture. In: Proceedings of 6th International Conference on Precision Agriculture and Other Precision Resource Mnagement Conference, July 14-17, 2002, Bloomington, Minnesota. p. 157.
Validating Modis Land Surface Reflectancea ND Albedo Products: Methods and Preliminary Results - (Peer Reviewed Journal) - (31-May-02)
Atmospheric Correction of Landsat Etm+ Land Surface Imagery Ii: Validation and Applications - (Peer Reviewed Journal) - (31-May-02)
Narrowband to Broadband Conversions of Land Surface Albedo: II Validation - (Peer Reviewed Journal) - (31-May-02)
Exploiting Image Spatial Variance for Vegetation Patterns - (Proceedings)
Walthall, C.L., Timlin, D.J., Pachepsky, Y.A., Dulaney, W.P., Daughtry, C.S., 2002. Exploiting image spatial variance for vegetatation patterns. In: Proceedings of American Society for Photogrammetry and Remote Sensing, November 12-14, 2002, Denver, Colorado, [CDROM].
Comparison of Remote Sensing Imagery for Nitrogen Management - (Abstract Only)
Hunt,E.R., Daughtry, C., McMurtrey, J., Walthall, C., Liang, S., 2002. Comparison of remote sensing imagery for nitrogen management. In: Proceedings of 6th International Conference on Precision Agriculture, July 14-17, 2002, Minneapolis, Minnesota.
Optimizing Production Inputs for Economic and Environmental Enhancement (Ope 3) - (Abstract Only)
Gish, T., Daughtry, C., Walthall, C., Dulaney, W., Kaul, M., Lu, Y-C., McCarty, G. 2002. Optimizing Production inputs for Economic and Environmental Enhancements (OPE3) [abstract]. Soil and Water conservation Society Annual Meeting. p. 77-78.
Spatial Regression of Crop Parameters with Airborne Spectral Imagery - (Proceedings)
Timlin, D.J., Walthall, C.L., Pachepsky, Y.A., Dulaney, W.P., Daughtry, C.S. 2002. Spatial regression of crop parameters with airborne spectral imagery. Intnl Conference On Geospatial Information In Agriculture And Forestry.
Assessment of Landscape Spatial Structure As An Indicator of Available Soil Nitrogen for Agricultural Production - (Abstract Only) - (20-Dec-01)
Use of Ground-Penetrating Radar to Identify Groundwater Pathways at the Watershed Scale - (Peer Reviewed Journal) - (17-Dec-01)
Impact of First Order Riparian Zone on Nitrogen Removal and Export from An Agricultural Ecosystem - (Peer Reviewed Journal) - (09-Nov-01)
Using Spatial Variance Information from Remote Sensing Imagery to Map Crop Foliage Density - (Abstract Only) - (04-Nov-01)
Surface and Subsurface Nitrate Flow Pathways on a Watershed Scale - (Peer Reviewed Journal) - (29-Oct-01)
Multispectral Fluorescence Imaging for Water Stress and Air Polution Effects on Crops - (Abstract Only) - (22-Oct-01)
Land Surface Geo/biophysical Variable Estimation from Eo-1 Data and Validation - (Abstract Only) - (15-Oct-01)
An Innovative Approach for Locating and Evaluating Subsurface Losses of Nitrogen - (Abstract Only) - (14-Oct-01)
Comparison of Methods for Remote Sensing of Plant Growth and Nutrient Management - (Abstract Only) - (12-Oct-01)
An Innovative Approach for Locating and Evaluating Pathways for Nitrogen Loss - (Peer Reviewed Journal) - (01-Oct-01)
Remote Sensing of Crop Residue Cover and Conservation Tillage - (Abstract Only) - (22-Sep-01)
Landscape Parameters Influencing Availability of Soil Nitrogen for Crop Production - (Abstract Only) - (10-Sep-01)
Using Spatial Variance Information from Remotely Sensed Imagery to Map Cropfoliage Density - (Proceedings) - (01-Sep-01)
Linking Within-Field Crop Response with Soil Characteristics to Define Cropresponse Zones for Management Zone Delineation - (Proceedings) - (27-Aug-01)
Linking Within-Field Crop Response with Soil Characteristics to Define Cropresponse Zones - (Abstract Only) - (27-Aug-01)
Temporal and Growth Stage Effects on Weed Spectral Characteristics - (Abstract Only) - (02-Aug-01)
Assessing the Spatial Distribution of Plant Litter - (Proceedings) - (01-Aug-01)
Identifying Watershed Scale Subsurface Flow Pathways - (Abstract Only) - (18-Jul-01)
Quantification and Evaluation of Subsurface Water Dynamics for Determining Water and Chemical Fluxes on Adjacent Watershed - (Abstract Only) - (30-Jun-01)
Detecting Marijuana Using Optical Remote Sensing - (Proceedings) - (05-Jun-01)
Detecting Marijuana Using Optical Wavelength Remote Sensing - (Proceedings) - (05-Jun-01)
Nitrate Surface and Subsurface Flow Pathways on a Watershed Scale - (Abstract Only) - (28-Apr-01)
Remote Sensing Methods for Estimation of Crop Nitrogen Status - (Abstract Only) - (18-Apr-01)
Fluorescence Techniques for Agricultural Cropping System Applications - (Peer Reviewed Journal) - (18-Apr-01)
Assessment of Environmental Plant Stresses Using Multispectral Steady-State Fluorescence Imagery - (Book / Chapter) - (15-Mar-01)
Identification of Weed Species Using Remote Sensing Techniques - (Abstract Only) - (12-Feb-01)
Fluorescence Techniques for Agriculture Applications - (Proceedings) - (20-Dec-00)
Spatial Variability of Leaf Chlorophyll Derived from Hyperspectral Images - (Peer Reviewed Journal) - (01-Dec-00)
The Use of Remote Sensing Techniques to Determine the Impact of Preferential Flow on Corn Yields - (Proceedings) - (01-Nov-00)
Use of Ground-Penetrating Radar and Remotely Sensed Data to Understand Yield Variability under Drought Conditions - (Proceedings) - (01-Nov-00)
Steady-State Multispectral Fluorescence Imaging System for Plant Leaves - (Peer Reviewed Journal) - (01-Nov-00)
Influence of Preferential Flow on Surface Runoff Fluxes - (Proceedings) - (01-Oct-00)
Advances in Fluorescence Sensing Systems for the Remote Assessment of Nitrogen Supply in Field Corn - (Proceedings) - (20-Aug-00)
Variability and Covariance of Factors Affecting Canopy with Reflectance Within a 6 Ha Corn Field - (Peer Reviewed Journal) - (01-Jul-00)
Estimating Leaf Chlorophyll from Leaf and Canopy Reflectance - (Peer Reviewed Journal) - (23-Mar-00)
Measuring Crop Residue Cover by Shortwave Infrared Reflectance - (Peer Reviewed Journal) - (20-Jan-00)
Lai, Biomass and Fpar of the Sgp '97 Experimental Site Derived from Satellite Data - (Abstract Only) - (04-Nov-99)
Assessing Sources of Corn Field Variability Using Airborne Imagery Coincident with Surface Measurements - (Proceedings) - (01-Oct-99)
DNA Fingerprinting of Marijuana by Aflp - (Peer Reviewed Journal) - (01-Sep-99)
Grain Quality Responses to Interactive Treatments of Soil Moisture, Atmospheric Carbon Dioxide, and Tropospheric Ozone: I. Winter Wheat - (Peer Reviewed Journal) - (10-Mar-99)
Grain Quality Responses to Interactive Treatments of Soil Moisture, Atmospheric Carbon Dioxide, and Tropospheric Ozone: Ii. Soybean - (Peer Reviewed Journal) - (10-Mar-99)
The Effects of Carbon Dioxide on Winter Wheat Grown under Two Ozone and Twosoil Moisture Regimes. I. Physiological and Chlorophyll Responses - (Peer Reviewed Journal) - (15-Jan-99)
The Effects of Carbon Dioxide on Winter Wheat Grown under Two Ozone and Twosoil Moisture Regimes. Ii. Leaf Area Index, Biomass, and Yield Parameters - (Peer Reviewed Journal) - (15-Jan-99)
Determination of Subsurface Flow Characteristics for the Installation of Groundwater Samplers - (Proceedings) - (01-Oct-98)
Spatial Variability of Parameters Determining Corn Canopy Reflectance - (Proceedings) - (20-Sep-98)
Applications of Fluorescence Sensing Systems to the Remote Assessment of Nitrogen Supply in Field Corn (Zea Mays L.) - (Peer Reviewed Journal) - (08-Sep-98)
Sustainable Systems for Managing Manure from Dairy Cows - (Abstract Only) - (11-Feb-97)
The Current State of Precision Farming - (Peer Reviewed Journal) - (20-Jan-97)
Last Modified: 2/26/2013
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