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United States Department of Agriculture

Agricultural Research Service

Related Topics

Roland Louis Baumhardt (Louis)
Soil and Water Management Research
Research Soil Scientist

Phone: (806) 356-5766
Fax: (806) 356-5750
CONSERVATION AND PRODUCTION RESEARCH LABORATORY
P.O. DRAWER 10 (2300 EXPERIMENT STATION RD - SHIP)
BUSHLAND, TX, 79012-0010

Projects
IMPROVING WATER PRODUCTIVITY AND NEW WATER MANAGEMENT TECHNOLOGIES TO SUSTAIN RURAL ECONOMIES
Appropriated (D)
  Accession Number: 422661

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Evapotranspiration and irrigation algorithms in hydrologic modeling:Present Status and Opportunities - (Abstract Only)
Gowda, P., Marek, G.W., Baumhardt, R.L., Brauer, D.K., Evett, S.R., Ahuja, L.R. 2014. Evapotranspiration and irrigation algorithms in hydrologic modeling:Present Status and Opportunities [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 74-2. CDROM.
Irrigation strategies using subsurface drip irrigation - (Abstract Only)
Colaizzi, P.D., Evett, S.R., Baumhardt, R.L. 2014. Irrigation strategies using subsurface drip irrigation[abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 214-2. CDROM.
Modeling cotton lint yield response to irrigation management as influenced by El Nino-Southern Oscillation - (Peer Reviewed Journal)
Baumhardt, R.L., Mauget, S.A., Gowda, P., Brauer, D.K. 2014. Modeling cotton lint yield response to variable irrigation and El Nino-southern oscillation climate phase. Agronomy Journal. 106:1559-1568.
Testing of SWAT for estimating ET in irrigated and dryland cropping systems in the Texas High Plains - (Abstract Only) - (01-Mar-14)
Calibration and validation of the SWAT model for predicting daily ET for irrigated crops in the Texas High Plains using lysimetric data - (Abstract Only)
Marek, G.W., Gowda, P., Evett, S.R., Howell, T.A., Brauer, D.K., Marek, T.H., Moriasi, D.N., Baumhardt, R.L., Srinivasan, R. 2014. Calibration and validation of the SWAT model for predicting daily ET for irrigated crops in the Texas High Plains using lysimetric data. ASABE Paper No. 1872959.
Post-processing techniques for reducing errors in weighing lysimeter evapotranspiration (ET) datasets - (Peer Reviewed Journal)
Marek, G.W., Evett, S.R., Gowda, P., Howell, T.A., Copeland, K.S., Baumhardt, R.L. 2014. Post-processing techniques for reducing errors in weighing lysimeter evapotranspiration (ET) datasets. Transactions of the ASABE. 57(2):499-515.
The emerging imperative to improve crop water productivity: U.S. Southern High Plains as a case study - (Abstract Only)
Brauer, D.K., Baumhardt, R.L. 2013. The emerging imperative to improve crop water productivity: U.S. Southern High Plains as a case study[abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Session no. 182-1.
Screening production strategies for declining irrigation capacity and predictable climate conditions - (Abstract Only)
Baumhardt, R.L., Mauget, S.A., Brauer, D.K. 2013. Screening production strategies for declining irrigation capacity and predictable climate conditions.[abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 182-7.
Contrasting tillage effects of infiltration, stored soil water and yield at two locations - (Abstract Only)
Schwartz, R.C., Schlegel, A.J., Baumhardt, R.L., Evett, S.R., Bell, J.M. 2013. Contrasting tillage effects of infiltration, stored soil water and yield at two locations [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Session 182-3, p. 119.
Soil: Conservation practices - (Book / Chapter)
Baumhardt, R.L., Blanco, H. 2014. Soil: Conservation practices. Encyclopedia of Agriculture and Food Systems. 5:San Diego, CA.:Elsevier. p. 153-165.
Residue management effects on water use and yield of deficit irrigated cotton - (Peer Reviewed Journal)
Baumhardt, R.L., Schwartz, R.C., Howell, T.A., Evett, S.R., Colaizzi, P.D. 2013. Residue management effects on water use and yield of deficit irrigated cotton. Agronomy Journal. 105(4):1026-1034.
Residue management effects on water use and yield of deficit irrigated corn - (Peer Reviewed Journal)
Baumhardt, R.L., Schwartz, R.C., Howell, T.A., Evett, S.R., Colaizzi, P.D. 2013. Residue management effects on water use and yield of deficit irrigated corn. Agronomy Journal. 105(4):1035-1044.
Soil permittivity response to bulk electrical conductivity for selected soil water sensors - (Peer Reviewed Journal)
Schwartz, R.C., Casanova, J.J., Pelletier, M.G., Evett, S.R., Baumhardt, R.L. 2013. Soil permittivity response to bulk electrical conductivity for selected soil water sensors. Vadose Zone Journal. 12(2): doi10.2136/vzj2012.0133.
Comparison of sorghum classes for forage and grain yield, forage nutritive value, agronomic characteristics, nutrient composition, and fiber digestibility - (Peer Reviewed Journal) - (20-Nov-12)
Relating El Nino-Southern oscillation climate conditions to irrigation strategies for increased cotton yield - (Abstract Only)
Baumhardt, R.L., Mauget, S.A. 2013. Relating El Nino-Southern oscillation climate conditions to irrigation strategies for increased cotton yield[abstract]. National Cotton Council Beltwide Cotton Conference. Paper No. 14373.
Can weighing lysimeter ET represent surrounding field ET well enough to test flux station measurements of daily and sub-daily ET? - (Peer Reviewed Journal)
Evett, S.R., Schwartz, R.C., Howell, T.A., Baumhardt, R.L., Copeland, K.S. 2012. Can weighing lysimeter ET represent surrounding field ET well enough to test flux station measurements of daily and sub-daily ET?. Advances in Water Resources. 50:79-90. http://dx.doi.org/10.1016/j.advwatres.2012.07.023.
Increasing yield of deficit irrigated cotton and corn with conservation tillage - (Abstract Only)
Baumhardt, R.L., Schwartz, R.C., Evett, S.R., Colaizzi, P.D., Howell, T.A. 2012. Increasing yield of deficit irrigated cotton and corn with conservation tillage.{abstract}. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 401-33.
Soil water sensor response to bulk electrical conductivity - (Abstract Only)
Schwartz, R.C., Casanova, J.J., Evett, S.R., Bell, J.M., Pelletier, M.G., Baumhardt, R.L. 2012. Soil water sensor response to bulk electrical conductivity. {abstract}. American Society of Agronomy Meetings. 2012 CDROM. Paper No. 59-10.
Changing climate and landuse effects of surface and groundwater use in the Canadian River Basin - (Abstract Only)
Brauer, D.K., Baumhardt, R.L., Howell, T.A., Gitz, D.C. 2012. Changing climate and landuse effects of surface and groundwater use in the Canadian River Basin [abstract]. National Groundwater Association's Conference on the Great Plains Aquifers, October 25-26, 2012, Omaha, NE. 2012 CDROM.
Using conservation tillage to increase yield and water use efficiency of corn and cotton under deficit irrigation - (Abstract Only)
Baumhardt, R.L., Schwartz, R.C., Howell, T.A. 2012. Using conservation tillage to increase yield and water use efficiency of corn and cotton under deficit irrigation. [abstract]. Soil and Water Conservation Society. Paper No.61319939.
Research achievements and adoption of no-till, dryland cropping in the semi-arid US Great Plains Reprint Icon - (Peer Reviewed Journal)
Hansen, N.C., Allen, B.L., Baumhardt, R.L., Lyon, D.J. 2012. Research achievements and adoption of no-till, dryland cropping in the semi-arid US Great Plains. Field Crops Research. 132:196-203.
Residue and long-term tillage and crop rotation effects on simulated rain infiltration and sediment transport - (Peer Reviewed Journal)
Baumhardt, R.L., Johnson, G.L., Schwartz, R.C. 2012. Residue and long-term tillage and crop rotation effects on simulated rain infiltration and sediment transport. Soil Science Society of America Journal. 76(4):1370-1378.
Mulch tillage for conserving soil water - (Book / Chapter)
Unger, P.W., Baumhardt, R.L., Arriaga, F.J. 2012. Mulch tillage for conserving soil water.In:Rattan Lal and B.A. Stewart (ed.)Soil Water and Agronomic Productivity. Boca Raton, London, New York: CRC Press, Taylor & Francis Group. p. 427-453.
Cotton - (Book / Chapter)
Evett, S.R., Baumhardt, R.L., Howell, T.A., Ibragimov, N.M., Hunsaker, D.J. 2012. Cotton. In: Steduto, P., Hsiao, T.C., Fereres, E., Raes, D., editors. Crop Yield Response to Water. 2nd Edition. Irrigation and Drainage Paper No. 66. p. 154-161. United Nations Food and Agriculture Organization.
Tillage, residue, and crop rotation effects on rain infiltration and sediment transport - (Abstract Only)
Baumhardt, R.L., Schwartz, R.C. 2011. Tillage, residue, and crop rotation effects on rain infiltration and sediment transport [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 271-2.
Monitoring near surface soil water and associated dynamics of infiltration and evaporation fluxes - (Abstract Only)
Schwartz, R.C., Schlegel, A.J., Evett, S.R., Baumhardt, R.L. 2011. Monitoring near surface soil water and associated dynamics of infiltration and evaporation fluxes [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 341-13.
Monitoring near surface soil water and associated dynamics of infiltration and evaporation fluxes - (Abstract Only)
Schwartz, R.C., Evett, S.R., Schlegel, A.J., Baumhardt, R.L. 2011. Monitoring near surface soil water and associated dynamics of infiltration and evaporation fluxes [abstract]. European Geosciences Union General Assembly, April 3-8, 2011, Vienna, Austria.
Tillage and cattle grazing effects on soil properties and grain yields in a dryland wheat-sorghum-fallow rotation - (Peer Reviewed Journal)
Baumhardt, R.L., Schwartz, R.C., MacDonald, J.C., Tolk, J.A. 2011. Tillage and cattle grazing effects on soil properties and grain yields in a dryland wheat-sorghum-fallow rotation. Agronomy Journal. 103(3):914-922
Tillage effects on soil water redistribution and bare soil evaporation throughout a season - (Peer Reviewed Journal)
Schwartz, R.C., Baumhardt, R.L., Evett, S.R. 2010. Tillage effects on soil water redistribution and bare soil evaporation throughout a season. Soil & Tillage Research. 110(2):221-229.
Long-term conventional and no-tillage management, crop growth, and field hydrology - (Abstract Only)
Baumhardt, R.L., Scanlon, B., Schwartz, R.C., Reedy, R. 2010. Long-term conventional and no-tillage management, crop growth, and field hydrology. ASA-CSSA-SSSA Annual Meeting Abstracts, October 31-November 4, 2010, Long Beach, California. Paper No. 123-12. 2010 CDROM.
Cotton Evapotranspiration and Yield Variations With Canopy Temperature and Irrigation Deficit - (Abstract Only)
Evett, S.R., Oshaughnessy, S.A., Colaizzi, P.D., Howell, T.A., Baumhardt, R.L. 2010. Cotton Evapotranspiration and Yield Variations With Canopy Temperature and Irrigation Deficit. ASA-CSSA-SSSA Annual Meeting Abstracts, October 31-November 4, 2010, Long Beach, California. Paper No. 44-4. 2010 CDROM.
Tillage and grazing effects on yields of a dryland wheat-sorghum-fallow rotation - (Abstract Only)
Baumhardt, R.L., Schwartz, R.C., Macdonald, J.C., Greene, L. Tillage and grazing effects on yields of a dryland wheat-sorghum-fallow rotation [abstract]. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America 2009 Annual Meeting Abstracts, November 1-5, 2009, Pittsburgh,Pennsylvania. 2009 CD ROM.
Tillage effects on soil water redistribution and bare soil evaporation throughout a season - (Abstract Only)
Schwartz, R.C., Baumhardt, R.L., Evett, S.R. 2009. Tillage effects on soil water redistribution and bare soil evaporation throughout a season [abstract]. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America 2009 Annual Meeting Abstracts, November 1-5, 2009, Pittsburgh,Pennsylvania. 2009 CD ROM.
Major advances of soil and water conservation in the U.S. Southern Great Plains - (Book / Chapter)
Stewart, B.A., Baumhardt, R.L., Evett, S.R. 2010. Major advances of soil and water conservation in the U.S. Southern Great Plains. In: Zoebeck, T.M., Schillinger, W.F., editors. Soil and Water Conservation Advances in the United States. Special Publication 60. Madison, WI:Soil Science Society of America, Inc. p. 103-129.
Modeling irrigation management strategies to maximize cotton lint yield and water use efficiency - (Peer Reviewed Journal)
Baumhardt, R.L., Staggenborg, S.A., Gowda, P., Colaizzi, P.D., Howell, T.A. 2009. Modeling irrigation management strategies to maximize cotton lint yield and water use efficiency. Agronomy Journal. 101(3):460-468.
Comparison of grain sorghum, soybean, and cotton production under spray, LEPA, and SDI - (Proceedings)
Colaizzi, P.D., Evett, S.R., Howell, T.A., Baumhardt, R.L. 2009.Comparison of grain sorghum, soybean, and cotton production under spray, LEPA, and SDI. In:Proceedings of the Central Plains Irrigation Conference and Exposition, February 24-25, 2009, Colby,Kansas. p.122-139.
Conservation tillage and deficit irrigation effects on water use and yield of cotton and corn - (Abstract Only)
Baumhardt, R.L., Schwartz, R.C., Howell, T.A. 2008. Conservation tillage and deficit irrigation effects on water use and yield of cotton and corn [abstract]. 2008 Joint Meeting of American Society of Agronomy, Soil Science Society of America, and Crop Science Society of America, October 5-9, 2008, Houston, Texas. Paper No. 755-8. 2008 CDROM.
Simulating the effects of growing season length and irrigation practices on cotton growth and yield - (Abstract Only)
Baumhardt, R.L., Staggenborg, S., Gowda, P., Colaizzi, P.D., Howell, T.A. 2008. Simulating the effects of growing season length and irrigation practices on cotton growth and yield [abstract]. 38th Biological Systems Simulation Conference, April 8-10, 2008, Temple, Texas. p. 20-21.
Clump planting to reduce the tiller production and increase the yield in dryland corn - (Abstract Only)
Kapanigowda, M., Stewart, B.A., Howell, T.A., Baumhardt, R.L., Kadasrivenkata, H., Colaizzi, P.D. 2008. Clump planting to reduce the tiller production and increase the yield in dryland corn [abstract]. 2008 Joint Meeting of American Society of Agronomy, Soil Science Society of America, and Crop Science Society of America, October 5-9, 2008, Houston, Texas. Paper No. 755-3. 2008 CD ROM.
Cattle gain and crop yield for a dryland wheat-sorghum-fallow rotation - (Peer Reviewed Journal)
Baumhardt, R.L., Schwartz, R.C., Greene, L.W., Macdonald, J. 2009. Cattle gain and crop yield for a dryland wheat-sorghum-fallow rotation. Agronomy Journal. 101:150-158.
Planting date forecast for cotton using minimum and maximum air temperature - (Abstract Only)
Gowda, P., Baumhardt, R.L., Howell, T.A., Marek, T.H. 2008. Planting date forecast for cotton using minimum and maximum air temperature [abstract]. 38th Biological Systems Simulation Conference, April 8-10, 2008, Temple,Texas. p. 50-51.
Evaluating irrigation management strategies to maximize cotton yield and water use efficiency: A simulation analysis - (Abstract Only)
Baumhardt, R.L., Staggenborg, S.A., Gowda, P., Colaizzi, P.D., Howell, T.A. 2007. Evaluating irrigation management strategies to maximize cotton yield and water use efficiency: A simulation analysis [abstract]. ASA-CSSA-SSSA Annual Meeting, November 4-8, 2007, New Orleans, Louisiana. 2007 CDROM.
Long term effects of profile-modifying deep plowing on soil properties and crop yield - (Peer Reviewed Journal)
Baumhardt, R.L., Jones, O., Schwartz, R.C. 2008. Long term effects of profile-modifying deep plowing on soil properties and crop yield. Soil Science Society of America Journal. 72:677-682.
Managing Cover Crops in Conservation Tillage Systems - (Book / Chapter)
Balkcom, K.S., Schomberg, H.H., Reeves, D.W., Clark, A., Baumhardt, R.L., Collins, H.P., Delgado, J.A., Kaspar, T.C., Mitchell, J., Duiker, S. 2007. Managing Cover Crops in Conservation Tillage Systems. In: Clark, A. Managing Cover Crops Profitability. 3rd edition. Handbook Series Book 9. Sustainable Agriculture Network. p. 44-61.
Estimation of soil water balance components using an iterative procedure - (Peer Reviewed Journal)
Schwartz, R.C., Baumhardt, R.L., Howell, T.A. 2008. Estimation of soil water balance components using an iterative procedure. Vadose Zone Journal. 7(1):115-123.
Heat unit availability for cotton production in the Ogallala Aquifer Region of the United States - (Peer Reviewed Journal)
Esparza, A., Gowda, P., Baumhardt, R.L., Marek, T., Howell, T.A. 2007. Heat unit availability for cotton production in the Ogallala Aquifer Region of the United States. Journal of Cotton Science. 11(3):110-117.
Suitability of cotton as an alternative crop in the Ogallala Aquifer Region - (Peer Reviewed Journal)
Gowda, P., Baumhardt, R.L., Esparza, A.M., Marek, T., Howell, T.A. 2007. Suitability of cotton as an alternative crop in the Ogallala Aquifer Region. Agronomy Journal. 99:1397-1403.
Modeling to evaluate irrigation management strategies to maximize cotton yield and water use efficiency - (Proceedings)
Baumhardt, R.L., Staggenborg, S., Gowda, P., Colaizzi, P.D. 2007. Modeling to evaluate irrigation management strategies to maximize cotton yield and water use efficiency. In: Biological Systems Simulation Group Proceedings, April 11-13, 2007, Beltsville, Maryland. p. 41-42.
Bioactive Phosphorus Loss in Simulated Runoff From a P-Enriched Soil Under Two Forage Management Systems Reprint Icon - (Peer Reviewed Journal)
Green, V.S., Dao, T.H., Stone Jr, G.N., Cavigelli, M.A., Baumhardt, R.L., Devine, T.E. 2007. Bioactive Phosphorus Loss in Simulated Runoff From a P-Enriched Soil Under Two Forage Management Systems. Soil Science. 172:721-732.
Sorghum Management Practices Suited to Varying Irrigation Strategies: a Simulation Analysis - (Peer Reviewed Journal)
Baumhardt, R.L., Tolk, J.A., Howell, T.A., Rosenthal, W.D. 2007. Sorghum management practices suited to varying irrigation strategies: A simulation analysis. Agronomy Journal. 99:665-672.
Adapting the dryland wheat-sorghum-fallow rotation for use with dryland and deficit irrigated cotton - (Proceedings)
Baumhardt, R.L. 2007. Adapting the dryland wheat-sorghum fallow rotation for use with dryland and deficit irrigated cotton. 10th Annual National Conservation Systems Cotton and Rice Conference, January 29-30, 2007, Houston, Texas. p. 5-7.
Deep Tillage Effects on Crop Productivity and Soil Properties 30 Years after Treatment - (Abstract Only)
Baumhardt, R.L., Jones, O.R., Schwartz, R.C. 2006. Deep tillage effects on crop productivity and soil properties 30 years after treatment [abstract]. ASA-CSSA-SSSA Annual Meeting, November 12-16, 2006, Indianapolis, Indiana. 2006 CDROM.
Tillage effects on surface soil properties, crusting, and sorghum emergence - (Abstract Only)
Schwartz, R.C., Bell, J.M., Baumhardt, R.L. 2006. Tillage effects on surface soil properties, crusting, and sorghum emergence [abstract]. ASA-CSSA-SSSA Annual Meeting, November 12-16, 2006, Indianapolis, Indiana. 2006 CDROM.
Evaluating Cotton Yield Potential in the Ogallala Aquifer Region - (Proceedings)
Gowda, P., Esparza, A.M., Baumhardt, R.L., Colaizzi, P.D., Howell, T.A. 2006. Evaluating cotton yield potential in the Ogallala Aquifer region. Ground Water and Surface Water Under Stress: Competition, Interaction, Solutions. A USCID Water Management Conference, October 25-28, 2006, Boise, Idaho. p. 127-137.
Monitoring Tillage Effects on Soil Water Dynamics Using Automated Time-Domain Reflectometry - (Abstract Only)
Schwartz, R.C., Baumhardt, R.L., Evett, S.R. 2006. Monitoring tillage effects on soil water dynamics using automated time-domain reflectometry [abstract]. 18th World Congress of Soil Science. Paper No. 116-30.
Tillage and Grazing Effects on Soil Physical Properties and Crop Yield - (Abstract Only)
Baumhardt, R.L., Schwartz, R.C., Greene, L.W. 2006. Tillage and grazing effects on soil physical properties and crop yield [abstract]. In: Proceedings of the 28th Annual Southern Conservation Systems Conference, June 26-28, 2006, Amarillo, Texas. p. 283.
Monitoring Tillage Effects on Soil Water Dynamics Using Automated Time-Domain Reflectometry - (Abstract Only)
Schwartz, R.C., Baumhardt, R.L., Evett, S.R. 2006. Monitoring tillage effects on soil water dynamics using automated time-domain reflectometry. In: Proceedings of the 28th Annual Southern Conservation Systems Conference, June 26-28, 2006, Amarillo, Texas. p. 284.
Proceedings of the 28th Southern Conservation Systems Conference - (Government Publication)
Schwartz, R.C., Baumhardt, R.L., Bell, J.M. (editors). 2006. 28th Annual Southern Conservation Systems Conference, June 26-28, 2006, Amarillo, Texas. USDA-ARS Conservation and Production Research Laboratory Report No. 06-1, Bushland, Texas. 46 p.
Thermal Viability of Cotton Production in the Ogallala Aquifer Region - (Proceedings)
Esparza, A.M., Gowda, P., Baumhardt, R.L., Robinson, C.A. 2006. Thermal viability of cotton production in the Ogallala Aquifer region. In: Proceedings of the West Texas A&M University 12th Annual Student Research Conference, March 3, 2006, Canyon, Texas.
Modeling to Evaluate Irrigation and Crop Management Strategies for Maximizing Grain Sorghum Yield and Water Use Efficiency - (Other)
Baumhardt, R.L., Tolk, J.A., Howell, T.A., Rosenthal, W.D. 2006. Modeling to evaluate irrigation and crop management strategies for maximizing grain sorghum yield and water use efficiency. In: 36th Biological Systems Simulation Conference, April 11-13, 2006, Fort Collins, Colorado. p. 25-26.
Climatic Risk to Cotton Production in the Ogallala Aquifer Region - (Proceedings)
Esparza, A.M., Gowda, P., Baumhardt, R.L., Robinson, C.A. 2006. Climatic risk to cotton production in the Ogallala Aquifer region. In: Proceedings of the World Water and Environmental Resources Congress. Examining the Confluence of Environmental and Water Concerns, May 21-25, 2006, Omaha, Nebraska. 2006 CDROM.
Book Review: Challenges and Strategies of Dryland Agriculture - (Other)
Baumhardt, R.L. 2006. Book review: Challenges and Strategies of Dryland Agriculture. In: Rao, S.C., Ryan, J., editors. CSSA Special Publication 32. Madison, Wi: American Socity of Agronomy. p. 155-157.
The Soil Resource Management National Program -- Challenges and Opportunities - (Abstract Only)
Karlen, D.L., Franzluebbers, A.J., Busscher, W.J., Baumhardt, R.L., Wright, R.J., Jawson, M.D. 2005. The soil resource management national program -- challenges and opportunities [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Nov. 6-10, 2005, Salt Lake City, UT.
Cattle Grazing Effects on Dryland Cropping System Productivity and Soil Properties - (Abstract Only)
Baumhardt, R.L., Greene, L.W., Schwartz, R.C. 2005. Cattle grazing effects on dryland cropping system productivity and soil properties [abstract]. Agronomy Abstracts, ASA-CSSA-SSSA Annual Meeting, Salt Lake City, Utah. 2005 CDROM.
Tillage Effects on Near Surface Soil Water Dynamics - (Abstract Only)
Schwartz, R.C., Baumhardt, R.L., Evett, S.R. 2005. Tillage effects on near surface soil water dynamics [abstract]. Agronomy Abstracts, ASA-CSSA-SSSA Annual Meeting, Salt Lake City, Utah. 2005 CDROM.
Growing Dryland Grain Sorghum in Clumps to Reduce Tillers and Early Season Water Use and Increase Yield and Harvest Index - (Abstract Only)
Bandaru, V., Stewart, B.A., Baumhardt, R.L., Ambati, S., Robinson, C.A., Schlegel, A. 2005. Growing dryland grain sorghum in clumps to reduce tillers and early season water use and increase yield and harvest index [abstract]. Agronomy Abstracts, ASA-CSSA-SSSA Annual Meeting. Salt Lake City, Utah. 2005 CDROM.
Mixed Crop-Livestock Systems in Semiarid Regions - (Book / Chapter)
Schiere, H.B., Baumhardt, R.L., Van Keulen, H., Whitbread, A.M., Bruinsma, A.S., Goodchild, A.V., Gregorini, P., Slingerland, M.A., Hartwell, B. 2006. Mixed crop-livestock systems in semiarid regions. In: Peterson, G.A., Unger, P.W., Payne, W.A., editors. Dryland Agriculture. American Society of Agronomy Monograph Series No. 23. Madison, WI: American Society of Agronomy. p. 227-291.
Growing Dryland Grain Sorghum in Clumps to Reduce Vegetative Growth and Increase Yield - (Peer Reviewed Journal)
Bandaru, V., Stewart, B.A., Baumhardt, R.L., Ambati, S., Robinson, C.A., Schlegel, A. 2006. Growing dryland grain sorghum in clumps to reduce vegetative growth and increase yield. Agronomy Journal. 98:1109-1120.
Long-Term Benefits of Deep Tillage on Soil Physical Properties and Crop Yield - (Proceedings)
Baumhardt, R.L., Jones, O.R. 2005. Long-term benefits of deep tillage on soil physical properties and crop yield. In: The 27th Annual Southern Conservation Tillage Systems Conference, The Science of Conservation Tillage: Continuing the Discoveries, June 27-29, 2005, Florence, South Carolina. p. 95-101. 2005 CDROM.
Cropping Systems Influences on Soil Physical Properties in the Great Plains - (Peer Reviewed Journal)
Pikul Jr, J.L., Schwartz, R.C., Benjamin, J.G., Baumhardt, R.L., Merrill, S.D. 2006. Cropping systems influences on soil physical properties in the great plains. Renewable Agriculture and Food System. 21(1):15-25.
Dryland Agriculture Research Issues - (Book / Chapter)
Peterson, G.A., Unger, P.W., Payne, B.A., Anderson, R.L., Baumhardt, R.L. 2006. Dryland agriculture research issues. American Society of Agronomy Monograph Series. 23:901-907.
Seeding Practices and Cultivar Maturity Effects on Simulated Dryland Grain Sorghum Yield - (Peer Reviewed Journal)
Baumhardt, R.L., Tolk, J.A., Winter, S.R. 2005. Seeding practices and cultivar maturity effects on simulated dryland grain sorghum yield. Agronomy Journal. 97:935-942.
Seeding Practices, Cultivar Maturity, and Irrigation Effects on Simulated Grain Sorghum Yield - (Peer Reviewed Journal)
Baumhardt, R.L., Howell, T.A. 2006. Seeding practices, cultivar maturity, and irrigation effects on simulated grain sorghum yield. Agronomy Journal. 98:462-470.
Integrating Cattle Grazing into a Dryland Wheat Sorghum Fallow Rotation - (Proceedings)
Baumhardt, R.L., Greene, L.W. 2004. Integrating cattle grazing into a dryland wheat sorghum fallow rotation. In: Rainwater, K.A. editor. 2004 High Plains Groundwater Resources: Challenges and Opportunities, December 7-9, 2004, Lubbock, Texas. p. 1-5.
Response of Dryland Grain Sorghum to Planting Geometry - (Abstract Only)
Stewart, B.A., Varaprasad, B., Baumhardt, R.L., Reddy, S.A. 2004. Response of dryland grain sorghum to planting geometry [abstract]. In: Rainwater, K.A. editor. 2004 High Plains Groundwater Resources: Challenges and Opportunities, December 7-9, 2004, Lubbock, Texas. p. 6.
Seedbed Surface Geometry Effects on Soil Crusting and Seedling Emergence - (Peer Reviewed Journal)
Baumhardt, R.L., Dao, T.H., Unger, P.W. 2004. Seedbed surface geometry effects on soil crusting and seedling emergence. Agronomy Journal. 96:1112-1117.
Furrow Irrigated Cotton-Sorghum Rotation for the Texas Northern Plains - (Abstract Only)
Howell, T.A., Tolk, J.A., Baumhardt, R.L., Evett, S.R. 2004. Furrow irrigated cotton-sorghum rotation for the Texas northern plains [abstract]. Agronomy Abstracts, ASA-CSSA-SSSA Annual Meeting, Seattle, Wasghington. 2004 CDROM.
Contrasting Effects of Seeding Practices and Irrigation on Simulated Grain Sorghum Yield - (Abstract Only)
Baumhardt, R.L., Howell, T.A., Tolk, J.A. 2004. Contrasting effects of seeding practices and irrigation on simulated grain sorghum yield [abstract]. Agronomy Abstracts, ASA-CSSA-SSSA Annual Meeting, Seattle, Washington. 2004 CDROM.
Tillage Effects on Near Surface Soil Water Dynamics - (Abstract Only)
Schwartz, R.C., Baumhardt, R.L., Evett, S.R. 2004. Tillage effects on near surface soil water dynamics [abstract]. Agronomy Abstracts, ASA-CSSA-SSSA Annual Meeting, Seattle, Washington. 2004 CDROM.
Water Use Efficiency Studies on Continuous Dryland Grain Sorghum in Response to Planting Date and Geometry - (Abstract Only)
Ambati, S., Payne, W.A., Stewart, B.A., Bronson, K.F., Baumhardt, R.L. 2004. Water use efficiency studies on continuous dryland grain sorghum in response to planting date and geometry [abstract]. Agronomy Abstracts, ASA-CSSA-SSSA Annual Meeting, Seattle, Washington. 2004 CDROM.
Crusts/structural - (Other)
Baumhardt, R.L., Schwartz, R.C. 2004. Crusts/Structural. In: Hillel, D., editor. Encyclopedia of Soils in the Environment. Oxford, UK: Elsevier Press. p. 347-356.
Deficit Irrigation, Seeding Practices, and Cultivar Maturity Effects on Simulated Grain Sorghum Yield - (Proceedings)
Baumhardt, R.L., Howell, T.A. 2004. Deficit irrigation, seeding practices, and cultivar maturity effects on simulated grain sorghum yield. In: Biological Systems Simulation Conference, March 8-10, 2004, Gainesville, Florida. p. 13.
Increasing Returns of Sorghum Production Systems with Alternate Summer Crops and Cattle Grazing in Rotations - (Experiment Station)
Baumhardt, R.L., Bean, B.W. 2004. Increasing returns of sorghum production systems with alternate summer crops and cattle grazing in rotations. Agricultural Experiment Station Publication. 4 p. Available: http://sorghum.tamu.edu/report_database/files/sub129/nnan.BAUM_PRFT-03rtn-rpt.pdf.
Estimating Grain Sorghum Production under Deficit Irrigation - (Experiment Station)
Baumhardt, R.L., Howell, T.A. 2004. Estimating grain sorghum production under deficit irrigation. Agricultural Experiment Station Publication. 4 p. Available: http://sorghum.tamu.edu/report_database/files/sub130hrby.BAUM_PRFT-03modl-rpt.pdf.
Crop Choices and Rotation Principles - (Book / Chapter)
Baumhardt, R.L., Anderson, R.L. 2006. Crop choices and rotation principles. In: Peterson, G.A., Unger, P.W., Payne, W.A., editors. Dryland Agriculture. American Society of Agronomy Monograph Series No.23. Madison, WI: American Society of Agronomy. p. 113-139.
Response of Dryland Grain Sorghum to Labeled Nitrogen Placed at Different Soil Depths - (Abstract Only)
AMBATI, S., PAYNE, W.B., BAUMHARDT, R.L., BRONSON, K., STEWART, B.A. 2003. RESPONSE OF DRYLAND GRAIN SORGHUM TO LABELED NITROGEN PLACED AT DIFFERENT SOIL DEPTHS. ANNUAL MEETING ABSTRACTS 2003. ASA-CSSA-SSSA, DENVER, CO. 2003 CDROM.
Assessment of Cropping System in the Great Plains on Soil Quality: Physical Properties - (Abstract Only)
Pikul Jr, J.L., Schwartz, R.C., Benjamin, J.G., Baumhardt, R.L., Merrill, S.D. 2003. Assessment of cropping system in the great plains on soil quality: physical properties. Annual Meetings Abstracts, Soil Science Society Of America Annual Meeting. November 2-6, 2003, Denver, CO. CD-Rom.
Soil Physical Characteristics of Contrasting Cropping Systems in the Great Plains: Preliminary Findings - (Proceedings)
PIKUL JR, J.L., SCHWARTZ, R.C., BENJAMIN, J.G., BAUMHARDT, R.L., MERRILL, S.D. SOIL PHYSICAL CHARACTERISTICS OF CONTRASTING CROPPING SYSTEMS IN THE GREAT PLAINS: PRELIMINARY FINDINGS. DYNAMIC CROPPING SYSTEMS: PRINCIPLES, PROCESSES AND CHALLENGES. 2003. p. 205-209.
Dryland agriculture in Mexico and the U.S. Southern Great Plains - (Book / Chapter)
Baumhardt, R.L., Salinas-Garcia, J. 2006. Dryland agriculture in Mexico and the U.S. Southern Great Plains. In: Peterson, G.A., Unger, P.W., Payne, W.A., editors. Dryland Agriculture. American Society of Agronomy Monograph Series No. 23. Madison, WI: American Society of Agronomy. p. 341-364.
Furrow Dikes - (Other)
JONES, O.R., BAUMHARDT, R.L. FURROW DIKES. STEWART, B.A., HOWELL, T.A., EDITORS. MARCEL-DEKKER, INC., NEW YORK, NY. ENCYCLOPEDIA OF WATER SCIENCE. 2003. P. 317-320.
Dust Bowl Era - (Other)
BAUMHARDT, R.L. DUST BOWL ERA. STEWART, B.A., HOWELL, T.A., EDITORS. MARCEL-DEKKER, INC., NEW YORK, NY. ENCYCLOPEDIA OF WATER SCIENCE. 2003. P. 187-191.
Effects of Taller Wheat Residue after Stripper Header Harvest on Wind Run, Irradiant Energy Interception, and Evaporation - (Proceedings) - (24-May-02)
Tillage and Beef Cattle Manure Effects on Soil Nitrogen in a Dryland Rotation - (Proceedings)
SCHWARTZ, R.C., BAUMHARDT, R.L., DAO, T.H. TILLAGE AND BEEF CATTLE MANURE EFFECTS ON SOIL NITROGEN IN A DRYLAND ROTATION. PROCEEDINGS OF THE GREAT PLAINS SOIL FERTILITY CONFERENCE. 2002. P. 66-71.
Optimizing Dryland Soybean Production Strategies with Crop Growth Simulation - (Abstract Only) - (21-Oct-01)
Residue Management and Paratillage Effects on Some Soil Properties and Rain Infiltration - (Peer Reviewed Journal) - (20-Sep-01)
Residue Management Effects on Infiltration into Semi-Arid Drylands - (Review Article) - (09-Jul-01)
Historical Development of Conservation Tillage in the Southern Great Plains - (Review Article) - (09-Jul-01)
Identifying Dryland Soybean Production Practices with Glycim Simulations - (Abstract Only) - (25-Mar-01)
Crop Reside Management Increases Dryland Grain Sorghum Yields in a Semiaridregion - (Proceedings) - (10-Jan-01)
Long-Term Dryland Grain Sorghum and Winter Wheat Production Using Stubble-Mulch and No-Tillage Residue Management - (Proceedings) - (20-Oct-00)
Modeling Growth and Yield of Dryland Grain Sorghum Production Alternatives - (Abstract Only) - (05-Jul-00)
Residue Management and Paratillage Effects on Rain Infiltration - (Proceedings) - (02-Jul-00)
Soil Material, Temperature, and Salinity Effects on Calibration of Multisensor Capacitance Probes - (Peer Reviewed Journal) - (04-May-00)
The Effects of Seedbed Surface Geometry on Soil Crusting and Seedling Emergence - (Abstract Only) - (08-Jul-99)
Water Budget and Yield of Dryland Cotton Intercropped with Terminated Winter Wheat (Revised Title 6/8/99) - (Peer Reviewed Journal) - (11-May-99)
Residue Production and Rain Infiltration with a Winter Cereal Green-Fallow - (Abstract Only) - (02-May-99)
Factors Related to Dryland Grain Sorghum Yield Increases, 1939 Through 1997 - (Peer Reviewed Journal) - (13-Apr-99)
Book Review, Soil and Water Conservation, Challenges and Opportunities, Vol1, Edited by L.S. Bhushan, I.P. Abrol and M.S. Rama Mohan Roa & Published by Indian Assoc. Soil and Water Conservations, Dehra Dun, India, 1998 - (Review Article) - (28-Feb-99)
Book Review, Soil and Water Conservation, Challenges and Opportunities, Vol2, Edited by L.S. Bhushan, I.P. Abrol, and M.S. Rama Mohan Roa & Published by Indian Assoc. Soil and Water Conservationists, Dehra Dun, India, 1998 - (Review Article) - (28-Feb-99)
Crop Residue Management Increases Dryland Grain Sorghum Yields in a Semiarid Region - (Abstract Only) - (20-Jan-99)
Cotton Lint Yield and Fiber Quality As a Function of Irrigation Level and Termination Dates in the Texas High Plains: 1996-1998 - (Proceedings) - (04-Jan-99)
Integrated Forage-Cropping Systems: a Plan of Resaerch - (Proceedings) - (24-Aug-98)
Spatial and Temporal Distribution of Surface Water Content in a Large Agricultural Field - (Proceedings) - (20-Jul-98)
Laboratory Calibration and Evaluation of Multisensor Capacitance Soil Waterprobes - (Abstract Only) - (12-Jun-98)
Last Modified: 12/20/2014