Projects

MANAGEMENT OF NUTRIENTS FROM BEEF FEEDLOTS TO PROTECT THE ENVIRONMENT Appropriated (D)   Accession Number: 409593

Publications

Emi-Sensor Data to Identify Areas of Manure Accumulation on a Feedlot Surface - (Peer Reviewed Journal) - (24-Mar-09)

Emi-Sensor Data to Identify Areas of Manure Accumulation on a Feedlot Surface - (Proceedings/Symposium)

Woodbury, B.L., Lesch, S.M., Eigenberg, R.A., Miller, D.N., Spiehs, M.J. 2009. EMI-Sensor Data to Identify Areas of Manure Accumulation on a Feedlot Surface. In: Proceedings Expanding Horizons for Near-Surface Geophysics. 22nd Symposium on the Application of Geophysics to Engineering and Environmental Problems,Ft. Worth, TX, Mar.29-Apr. 2, 2009, p. 850-861. 2009 CDROM.

Subsurface Sensing Methods Applied to Vegetative Treatment Areas Used to Manage Cattle Feedlot Runoff - (Proceedings/Symposium)

Eigenberg, R.A., Woodbury, B.L., Nienaber, J.A., Spiehs, M.J. 2009. Subsurface Sensing Methods Applied to Vegetative Treatment Areas Used to Manage Cattle Feedlot Runoff. In: Proceedings Expanding Horizons for Near-Surface Geophysics. 22nd Symposium on the Application of Geophysics to Engineering and Environmental Problems, Ft. Worth, TX, Mar. 29-Apr. 2, 2009,p.862-869. 2009 CDROM.

Nationally Coordinated Research to Predict Manure Nitrogen Availability - (Abstract) - (03-Jun-08)

Using EMI, Geospatial Statistics and Multi-Linear Regression for Identifying Areas of Manure Accumulation on Feedlot Surfaces - (Abstract)

Woodbury, B.L., Lesch, S.M., Eigenberg, R.A., Miller, D.N., Spiehs, M.J. 2008. Using EMI, Geospatial Statistics and Multi-Linear Regression for Identifying Areas of Manure Accumulation on Feedlot Surfaces. [abstract] In: Proceedings of Joint Annual Meeting of the Geological Society of America, Soil Science Society of America, American Society of Agronomy, Crop Science Society of America, and Gulf Coast Association of Geological Societies, Oct. 5-9, 2008, Houston, TX. Abstract 9123840, CDROM 2008.

Nutrient Distribution within VTA Pilot Sites in Iowa and Nebraska - (Proceedings/Symposium)

Woodbury, B.L., Eigenberg, R.A., Nienaber, J.A. 2008. Nutrient Distribution within VTA Pilot Sites in Iowa and Nebraska. Amer. Soc. of Agric. and Biol. Eng. Paper No. 083982. St. Joseph, MI:ASABE.

Nitrification in Beef Cattle Feedlot Soils - (Abstract)

Miller, D.N., Rice, W.C., Woodbury, B.L. 2008. Nitrification in Beef Cattle Feedlot Soils [abstract]. Microbial Ecology International Symposium. Poster No. 0289. Available: http://www.kenes.com/isme12/Posters/1858.htm

Spatial variations in nutrient and microbial transport from feedlot surfaces - (Peer Reviewed Journal)

Gilley, J.E., Berry, E.D., Eigenberg, R.A., Marx, D.B., Woodbury, B.L. 2008. Spatial variations in nutrient and microbial transport from feedlot surfaces. Transactions of the ASABE. 51(2): 675-684.

Precision Management of Cattle Feedlot Waste - (Abstract) - (31-Jan-08)

Geospatial methods for monitoring a vegetative treatment area receiving beef feedlot runoff - (Peer Reviewed Journal)

Eigenberg, R.A., Lesch, S.M., Woodbury, B.L., Nienaber, J.A. 2008. Geospatial methods for monitoring a vegetative treatment area receiving beef feedlot runoff. Journal of Environmental Quality. 37(5,Supplement):S68-S77.

Nitrogen Mineralization of Broiler Litter Applied to Southeastern Coastal Plain Soils - (Peer Reviewed Journal)

Hubbard, R.K., Bosch, D.D., Marshall, L.K., Strickland, T.C., Rowland, D., Griffin, T.S., Honeycutt, C.W., Albrecht, S.L., Sistani, K.R., Torbert Iii, H.A., Woodbury, B.L., Powell, J.M., Wienhold, B.J. 2008. Nitrogen Mineralization of Broiler Litter Applied to Southeastern Coastal Plain Soils. Journal of Soil and Water Conservation. 63(4):182-192.

Geospatial methods for monitoring alternative control technology sites - (Abstract)

Eigenberg, R.A., Lesch, S.M., Woodbury, B.L., Nienaber, J.A. 2007. Geospatial methods for monitoring alternative control technology sites. Meeting Abstract. Proceedings of Soil Science of America(SSSA) Meeting, New Orleans, LA, Nov. 4-8, 2007.[abstract #31324). CDROM 2007. Available:http://a-c-s.confex.com/crops/2007am/techprogram/P31324.HTM.

Incidence and persistence of zoonotic bacterial and protozoan pathogens in a beef cattle feedlot runoff control - vegetative treatment system - (Peer Reviewed Journal)

Berry, E.D., Woodbury, B.L., Nienaber, J.A., Eigenberg, R.A., Thurston Enriquez, J.A., Wells, J. 2007. Incidence and persistence of zoonotic bacterial and protozoan pathogens in a beef cattle feedlot runoff control - vegetative treatment system. Journal of Environmental Quality 36:1873-1882.

Spatial Nutrient Distribution of VTA Pilot Sites in Iowa - (Proceedings/Symposium)

Woodbury, B.L., Eigenberg, R.A., Nienaber, J.A. 2007. Spatial Nutrient Distribution of VTA Pilot Sites in Iowa. In: Proceedings, International Symposium on Air Quality and Waste Mgmt for Agriculture, Sept. 15-19, 2007, Broomfield, CO. 2007 CDROM 701P0907cd

Geospatial methods for monitoring alternative control technology sites - (Proceedings/Symposium)

Eigenberg, R.A., Woodbury, B.L., Nienaber, J.A. 2007. Geospatial methods for monitoring alternative control technology sites. In: Proceedings of International Symposium on Air Quality and Waste Mgmt for Agriculture, Sept. 15-19, 2007, Broomfield, CO. 2007 CDROM 701P0907cd.

Comparing soil and pond ash feedlot pen surfaces for environmental management - (Other)

Woodbury, B.L., Eigenberg, R.A., Nienaber, J.A. 2007. Comparing soil and pond ash feedlot pen surfaces for environmental management. In: Proceedings of American Society of Agri Engineers Special Meetings and Conferences Papers, Jun 17-20, 2007, Minneapolis, MN. Paper no. 074070. Available: http://asae.frymulti.com/newresults.asp.

Linking Process Level Function and Beta-ammonia Oxidizer Community Dynamics Across Varying Soils Following Manure Application - (Abstract)

Fortuna, A., Honeycutt, C.W., Marsh, T.L., Griffin, T.S., Larkin, R.P., He, Z., Wienhold, B.J., Sistani, K.R., Albrecht, S.L., Woodbury, B.L., Torbert Iii, H.A., Powell, J.M., Hubbard, R.K., Eigenberg, R.A., Wright, R.J. 2007. Linking Process Level Function and Beta-ammonia Oxidizer Community Dynamics Across Varying Soils Following Manure Application. Ecological Society of America Abstracts. 2007 CD-ROM.

Nationally Coordinated Evaluation of Soil Nitrogen Mineralization Rate Using a Standardized Aerobic Incubation Protocol - (Peer Reviewed Journal)

Griffin, T.S., Honeycutt, C.W., Albrecht, S.L., Sistani, K.R., Torbert Iii, H.A., Wienhold, B.J., Woodbury, B.L., Hubbard, R.K., Powell, J.M. 2008. Nationally coordinated evaluation of soil nitrogen mineralization rate using a standardized aerobic incubation protocol. Communications in Soil Science and Plant Analysis. 39:257-268.

Evaluation of Geospatial Models for Estimating Nutrient Distribution in a Vegetative Treatment Area Used for Feedlot Runoff Control - (Abstract)

Woodbury, B.L., Eigenberg, R.A., Nienaber, J.A. 2006. Evaluation of Geospatial Models for Estimating Nutrient Distribution in a Vegetative Treatment Area Used for Feedlot Runoff Control. [abstract]. Soil Science Society of America 2006 International Meeting. CDROM 217-20.

Towards National Prediction of Manure N Availability: Soil Influence on Nitrifier Community and Nitrification - (Abstract)

Fortuna, A., Honeycutt, C.W., Marsh, T.L., Griffin, T.S., Larkin, R.P., He, Z., Wienhold, B.J., Sistani, K.R., Albrecht, S.L., Woodbury, B.L., Torbert Iii, H.A., Powell, J.M., Hubbard, R.K., Eigenberg, R.A., Wright, R.J. 2006. Towards National Prediction of Manure N Availability: Soil Influence on Nitrifier Community and Nitrification. American Society of Agronomy Abstracts. November 12-16, 2006, Indianapolis, Indiana. 2006 CD-ROM.

Application of Solid Phase Microextraction to Compare Emissions of Volatile Organic Compounds from Cattle and Swine Manures - (Abstract) - (01-Aug-06)

A Solid-Phase Microextraction Chamber Method for Analysis of Feces and Manures Volatiles - (Peer Reviewed Journal)

Miller, D.N., Woodbury, B.L. 2006. A solid-phase microextraction chamber method for analysis of feces and manures volatiles. Journal of Environmental Quality 35:2383-2394

System Design for Nmp and Npdes Permit Application for the U.S. Meat Animal Research Center - (Other)

Nienaber, J.A., Eigenberg, R.A., Woodbury, B.L. 2006. System design for NMP and NPDES permit application for the U.S. Meat Animal Research Center. American Society of Agri Engineers Special Meetings and Conferences Papers.Paper No. 064055.

Vegetative Treatment Area Geospatial Nutrient Distribution After eight Years of Operation - (Other)

Woodbury, B.L., Eigenberg, R.A., Nienaber, J.A. 2006. Vegetative treatment area geospatial nutrient distribution after eight years of operation. American Society of Agri Engineers Special Meetings and Conferences Papers. Paper No. 064058.

Use of Mlr to Estimate Nutrient Distribution at Waste Management sites-Preliminary Report - (Other)

Eigenberg, R.A., Woodbury, B.L., Nienaber, J.A. 2006. Use of MLR to estimate nutrient distribution at waste management sites--preliminary report. American Society of Agri Engineers Special Meetings and Conferences Papers. Paper No. 064056.

Environmental Fate of Zoonotic Bacterial and Protozoan Pathogens in a Beef Cattle Feedlot Runoff Control-Vegetative Treatment System - (Abstract)

Berry, E.D., Woodbury, B.L., Nienaber, J.A., Eigenberg, R.A., Thurston Enriquez, J.A. 2006. Environmental fate of zoonotic bacterial and protozoan pathogens in a beef cattle feedlot runoff control-vegetative treatment system. International Annual Meetings of the American Society of Agronomy, Crop Sciences Society of America, and Soil Science Society of American, Indianapolis, IN. November 12-16, 2006. CD-ROM (Abstract)

Soil Conductivity As a Measure of Soil and Crop Status-a Four Year Summary - (Peer Reviewed Journal)

Eigenberg, R.A., Nienaber, J.A., Woodbury, B.L., Ferguson, R. 2006. Soil conductivity as a measure of soil and crop status--a four year summary. Soil Science Society of America Journal 70:1600-1611. Online. Soil Science Society of America doi:10-2136/sssaj2005.0069. Available: http://soil.scijournals.org

An Inexpensive Laboratory and Field Chamber for Manure Volatile Gas Analysis - (Peer Reviewed Journal)

Woodbury, B.L., Miller, D.N., Eigenberg, R.A., Nienaber, J.A. 2006. An inexpensive laboratory and field chamber for manure volatile gas analysis. Transactions of the ASABE 49(3):767-772.

Evaluating the Spatial and Temporal Variability of Ammonia Emissions from Feedlot Surfaces Using Electromagnetic Induction - (Abstract)

Woodbury, B.L., Eigenberg, R.A., Nienaber, J.A. 2005. Evaluating the spatial and temporal variability of ammonia emissions from feedlot surfaces using electromagnetic induction. Meeting Abstract. 2005 International Annual Meetings American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 119, #5.

Electromagnetic Induction Soil Conductivity Measurements to Locate Nutrient Buildup on Feedlot Surfaces - (Abstract)

Eigenberg, R.A., Woodbury, B.L., Nienaber, J.A. 2005. Electromagnetic induction soil conductivity measurements to locate nutrient buildup on feedlot surfaces. Meeting Abstract.2005 International Annual Meetings American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 218, #2.

Standardizing Aerobic Incubation Methods: Is It Possible? - (Abstract)

Griffin, T.S., Honeycutt, C.W., Albrecht, S.L., Hubbard, R.K., Powell, J.M., Sistani, K.R., Torbert III, H.A., Wienhold, B.J., Woodbury, B.L. 2005. Standardizing aerobic incubation methods: is it possible?. American Society of Agronomy Abstracts. ON CD

Four-year summary of the use of soil conductivity as a measure of soil and crop status - (Book/Chapter)

Eigenberg, R.A., Nienaber, J.A., Woodbury, B.L., Ferguson, R.B. 2008. Four-year summary of the use of soil conductivity as a measure of soil and crop status. In: Allred, B., Daniels, J.J., Ehsani, M.R. editors. Handbook of Agricultural Geophysics. Vol. 124. Boca Raton, FL: CRC Press. p. 273-280.

Measuring the Spatial Variability of Ammonia Emission from Feedlot Surfaces As Identified by Electromagnetic Induction Methods - (Other)

Woodbury, B.L., Miller, D.N., Eigenberg, R.A., Nienaber, J.A. 2005. Measuring the spatial variability of ammonia emission from feedlot surfaces as identified by electromagnetic induction methods. American Society of Agri Engineeers Special Meetings and Conferences Papers. Paper #054087.

Use of Electromagnetic Soil Surveys to Locate Areas of Nutrient Buildup - (Other)

Eigenberg, R.A., Woodbury, B.L., Nienaber, J.A. 2005. Use of electromagnetic soil surveys to locate areas of nutrient buildup. American Society of Agri Engineers Special Meetings and Conferences Papers. Paper #054084.

Potential Nitrification Activity and Abundance of Nitrifying Bacteria in Beef Cattle Feedlot Soils - (Abstract)

Miller, D.N., Woodbury, B.L. 2005. Potential nitrification activity and abundance of nitrifying bacteria in beef cattle feedlot soils [abstract]. In: ASA-CSSA-SSSA Annual Meeting, November 6-10, 2005, Salt Lake City, Utah. 2005 CDROM.

Long-Term Effects of Sustained Beef Feedlot Manure Application on Soil Nutrients, Corn Silage Yield and Nutrient Uptake - (Peer Reviewed Journal)

Ferguson, R.B., Nienaber, J.A., Eigenberg, R.A., Woodbury, B.L. 2005. Long-term effects of sustained beef feedlot manure application on soil nutrients, corn silage yield and nutrient uptake. Journal of Environmental Quality 34:1672-1681.

Effectiveness of a Passive Feedlot Runoff Control System Using a Vegetative Treatment Area for Nitrogen Control - (Peer Reviewed Journal)

Woodbury, B.L., Nienaber, J.A., Eigenberg, R.A. 2005. Effectiveness of a passive feedlot runoff control system using a vegetative treatment area for nitrogen control. Applied Engineering in Agriculture 21(4):581-588.

Chapter VI - Vegetative Treatment Area Design - (Other)

Woodbury, B.L., Koelsch, R., Boyd, W., Harner, J., Wulf, L. 2004. Chapter VI - vegetative treatment area design. Book Chapter. www.heartlandwq.iastate.edu/PriorityIssuesAdmin/Attachments/A0000290.pdf.

Status of Soil Electrical Conductivity Studies by Central State Researchers - (Peer Reviewed Journal)

Johnson, C.K., Eigenberg, R.A., Doran, J.W., Wienhold, B.J., Eghball, B., Woodbury, B.L. 2005. Status of soil electrical conductivity studies by central state researchers. Transactions of the ASAE 48(3):979-989.

Protocols for Nationally Coordinated Laboratory and Field Research on Manure Nitrogen Mineralization - (Peer Reviewed Journal)

Honeycutt, C.W., Griffin, T.S., Wienhold, B.J., Eghball, B., Albrecht, S.L., Powell, J.M., Woodbury, B.L., Sistani, K.R., Hubbard, R.K., Torbert III, H.A., Eigenberg, R.A., Wright, R.J., Jawson, M.D., He, Z. 2005. Protocols for nationally coordinated laboratory and field research on manure nitrogen mineralization. Communications in Soil Science and Plant Analysis. 36: 2807-2822.

Development and Application of An Inexpensive Chamber for Analysis of Voc's - (Proceedings/Symposium)

Woodbury, B.L., Miller, D.N., Eigenberg, R.A., Nienaber, J.A. 2005. Development and application of an inexpensive chamber for analysis of voc's. In: Symposium State of the Science, Animal Manure and Waste Management. January 5-7, 2005. San Antonio, Texas. 2005 CDROM.

Feedlot Soil Surveys Using Electromagnetic Induction to Locate Areas of Nutrient Buildup - Preliminary Results - (Proceedings/Symposium)

Eigenberg, R.A., Woodbury, B.L., Nienaber, J.A. 2005. Feedlot soil surveys using electromagnetic induction to locate areas of nutrient buildup - preliminary results. In: Symposium State of the Science, Animal Manure and Waste Management. January 5-7, 2005. San Antonio, Texas. 2005 CDROM.

Occurrence and Fate of Bacterial Pathogens in a Passive Beef Feedlot Runoff Control-Vegetative Treatment System - (Proceedings/Symposium)

Berry, E.D., Woodbury, B.L., Nienaber, J.A., Eigenberg, R.A. 2005. Occurrence and fate of bacterial pathogens in a passive beef feedlot runoff control-vegetative treatment system. In: Proceedings of the Symposium on the State of the Science Animal Manure and Waste Management, January 5-7, 2005, San Antonio, Texas. 2005 CDROM.

Plant Availability of Phosphorus in Swine Slurry and Cattle Feedlot Manure - (Peer Reviewed Journal)

Eghball, B., Wienhold, B.J., Woodbury, B.L., Eigenberg, R.A. 2005. Plant availability of phosphorus in swine slurry and cattle feedlot manure. Agronomy Journal 97:542-548.

Sequential Electrical Conductivity Surveys of a Field with Cover Crop and Manure Amendments over Multiple Seasons - (Proceedings/Symposium)

EIGENBERG, R.A., NIENABER, J.A., FERGUSON, R., WOODBURY, B.L. SEQUENTIAL ELECTRICAL CONDUCTIVITY SURVEYS OF A FIELD WITH COVER CROP AND MANURE AMENDMENTS OVER MULTIPLE SEASONS. MEETING ABSTRACT, SSSA. CD-ROM S08-eigenberg546956. 2004.

Simple Protocol for Determining Dust Potentials from Cattle Feedlot Soils - (Review Article)

Woodbury, B.L., Miller, D.N. 2004. Simple protocol for determining dust potentials from cattle feedlot soils. ASAE Resource Magazine, December: p 11-12.

Plant Availability of Phosphorus in Swine Slurry and Cattle Feedlot Manure - (Abstract)

Eghball, B., Wienhold, B.J., Woodbury, B.L., Eigenberg, R.A. 2004. Plant availability of phosphorus in swine slurry and cattle feedlot manure. Agronomy Abstracts #3977.

Using Time Domain Reflectometry for Evaluating Near-Surface Soil-Crop Dynamics of An Animal Waste Amended Soil - (Other)

Woodbury, B.L., Nienaber, J.A., Eigenberg, R.A. 2004. Using time domain reflectometry for evaluating near-surface soil-crop dynamics of an animal waste amended soil. American Society of Agri Engineers Special Meetings and Conferences Papers. Paper #042128.

Hydrogen Sulfide Concentration in Vicinity of Beef Cattle Feedlots - (Other)

KOELSCH, R.K., WOODBURY, B.L., STENBERG, D.E., MILLER, D.N., SCHULTE, D.D. HYDROGEN SULFIDE CONCENTRATION IN VICINITY OF BEEF CATTLE FEEDLOTS. NEBRASKA BEEF AND SHEEP RESEARCH REPORT, 74-77. 2004.

Verifying Soil Crop Dynamic Measured by Electromagnetic Induction Using Time Domain Reflectometry - (Abstract)

WOODBURY, B.L., EIGENBERG, R.A., NIENABER, J.A. VERIFYING SOIL CROP DYNAMIC MEASURED BY ELECTROMAGNETIC INDUCTION USING TIME DOMAIN REFLECTOMETRY. MEETING ABSTRACT. Soil Science Society America Annual Meeting, Denver, Colorado. CD-ROM S11-woodbury128185. 2004.

Total Reduced Sulfur Concentrations in the Vicinity of Beef Cattle Feedlots - (Peer Reviewed Journal)

KOELSCH, R.K., WOODBURY, B.L., STENBERG, D.E., MILLER, D.N., SCHULTE, D.D. TOTAL REDUCED SULFUR CONCENTRATIONS IN THE VICINITY OF BEEF CATTLE FEEDLOTS. APPLIED ENGINEERING IN AGRICULTURE, 20(1):77-85. 2004.

Long-Term Effects of Beef Feedlot Manure Application on Soil Properties and Accumulation and Transport of Nutrients - (Other)

FERGUSON, R.B., NIENABER, J.A., EIGENBERG, R.A., WOODBURY, B.L. LONG-TERM EFFECTS OF BEEF FEEDLOT MANURE APPLICATION ON SOIL PROPERTIES AND ACCUMULATION AND TRANSPORT OF NUTRIENTS. AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS MEETINGS PAPERS. pg 1-9. 2003

Crop and Soil Status As Indicated by Electrical Conductivity Surveys of a Field with Cover Crop and Manure Amendments - (Other)

EIGENBERG, R.A., NIENABER, J.A., FERGUSON, R.B., WOODBURY, B.L. CROP AND SOIL STATUS AS INDICATED BY ELECTRICAL CONDUCTIVITY SURVEYS OF A FIELD WITH COVER CROP AND MANURE AMENDMENTS. AMERICAN SOCIETY OF AGRI ENGINEERS SPECIAL MEETINGS AND CONFERENCES PAPERS. 2003. Paper #032338.

Sustainability of a Passive Feedlot Runoff Control System Using a Vegetative Filter Strip for Nutrient Control - (Other)

WOODBURY, B.L., NIENABER, J.A., EIGENBERG, R.A. SUSTAINABILITY OF A PASSIVE FEEDLOT RUNOFF CONTROL SYSTEM USING A VEGETATIVE FILTER STRIP FOR NUTRIENT CONTROL. AMERICAN SOCIETY OF AGRI ENGINEERS SPECIAL MEETINGS AND CONFERENCES PAPERS.

Status of Soil Electrical Conductivity Studies by Central State Researchers - (Other)

JOHNSON, C.K., EIGENBERG, R.A., DORAN, J.W., WIENHOLD, B.J., EGHBALL, B., WOODBURY, B.L. STATUS OF SOIL ELECTRICAL CONDUCTIVITY STUDIES BY CENTRAL STATE RESEARCHERS. AMERICAN SOCIETY OF AGRI ENGINEERS SPECIAL MEETINGS AND CONFERENCES PAPERS. 2003.

Simple Protocols to Determine Dust Potentials from Cattle Feedlot Soil and Surface Samples - (Peer Reviewed Journal)

MILLER, D.N., WOODBURY, B.L. SIMPLE PROTOCOLS TO DETERMINE DUST POTENTIALS FROM CATTLE FEEDLOT SOIL AND SURFACE SAMPLES. JOURNAL OF ENVIRONMENTAL QUALITY. 2003. v. 32. p. 1634-1640.

Nitrogen Management of a Feedlot Runoff Control System With vegetative Filter Strip - (Proceedings/Symposium)

WOODBURY, B.L., NIENABER, J.A., EIGENBERG, R.A. NITROGEN MANAGEMENT OF A FEEDLOT RUNOFF CONTROL SYSTEM WITH VEGETATIVE FILTER STRIP. AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS MEETINGS PAPERS. Proc. 9th Int'l. Symp.ISAAFPW 2003.pg. 372-380.

Performance of a Passive Feedlot Runoff Control and Treatment System - (Peer Reviewed Journal)

WOODBURY, B.L., NIENABER, J.A., EIGENBERG, R.A. PERFORMANCE OF A PASSIVE FEEDLOT RUNOFF CONTROL AND TREATMENT SYSTEM. TRANSACTIONS OF THE AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS, 46(6):1525-1530. 2004.

Plant Availability of Phosphorus in Swine Slurry and Cattle Feedlot Manure - (Proceedings/Symposium)

Eghball, B., Wienhold, B.J., Woodbury, B.L., Eigenberg, R.A. 2004. Plant availability of phosphorus in swine slurry and cattle feedlot manure. p. 28-35. In A. J. Schlegel (ed.) Proceedings of the Great Plains Soil Fertility Conference, 2-3 March 2004, Denver, CO. Potash and Phosphate Institute, Brookings, SD.

Operational Evaluation of a Passive Beef Cattle Feedlot Runoff control and Treatment System - (Peer Reviewed Journal)

WOODBURY, B.L., NIENABER, J.A., EIGENBERG, R.A. OPERATIONAL EVALUATION OF A PASSIVE BEEF CATTLE FEEDLOT RUNOFF CONTROL AND TREATMENT SYSTEM. APPLIED ENGINEERING IN AGRICULTURE. 2002.

Survey of Hydrogen Sulfide Concentrations in Vicinity of Beef cattle Feedlots - (Other) - (29-Jul-02)

Performance of a Passive Feedlot Runoff Control and Treatment System - (Other) - (28-Jul-02)