Ahang, Z. and E.T. Kornegay. 1999. Phytase effects on ileal amino acid digestibility and nitrogen balance in finishing pigs fed a low protein plant-based diet. J. Anim. Sci. (abstract).

Anderson, J.B., Hill, D.T. and Tyson, T.W. 2000. Physical and Chemical Characteristics of Undisturbed Deep Sludge in Swine Waste Anaerobic Lagoons. Eighth International Symposium on Animal, Agricultural and Food Processing Wastes (ISAAFPW-2000). Des Moines, IA. ASAE Publication No. 701P0002, pp. 171-178.

Angel, R.  Nutrient management strategies for poultry.  Proc. of the Univ. of Connecticut Poultry Health and Management Conference, Sturbridge, MA, April 18, 2001.

Angel, R. and T. Applegate.  Combination of feed additives to economically reduce phosphorus in turkey and broiler litter.  Proc. of the 28th Annual Carolina Poultry Nutrition Conference, pp. 58-76.  Research Triangle, NC, Nov. 14-15, 2001.

Angel, R. and T. Applegate.  Phytase use -- what do we know?  Proc. 62nd Minnesota Nutrition Conference and Minnesota Corn Growers Association Technical Symposium, pp. 250-263.  Bloomington, MN, Sep. 11-12, 2001.

Angel, R., A.S. Dhandu, and T.J. Applegate.  2002.  Phosphorus requirements of broilers and the impact of exogenous phytases.  Ark. Nutr. Conf.

Angel, R., A.S. Dhandu, T.J. Applegate, and M. Christman.  Non-phytin phosphorus requirements of broilers fed a four-phase feeding program.  Proc. of the International Symposium addressing Animal Production and Environmental Issues.  Research Triangle, NC, Oct. 3-5, 2001.

Angel, R., and T.J. Applegate.  2001.  Phytase use – What do we know?  Minnesota Nutrition Conf. 62:250-263.

Angel, R., T. J. Applegate, L. E. Ellestad, and A. S. Dhandu.  Phytic acid chemistry: How important is it for phosphorus digestibility in poultry?  Multi-State Poultry Feeding and Nutrition Conference and Finnfeeds Technical Symposium.  Indianapolis, May 14-16, 2002.

Angel, R., T.J. Applegate, M. Christman, and A. S. Dhandu.  Phosphorus sparing effect of phytase, 25-hydroxycholecalciferol and citric acid for broilers and turkeys.  Proc. of the International Symposium addressing Animal Production and Environmental Issues.  Research Triangle, NC, Oct. 3-5, 2001.

Annamalai, K.,  J. M. Sweeten and B. Thien and M. Freeman. 2002.  Feedlot Manure Combustion in Coal Blends.  Paper No. 026088.  Presented at the ASAE International Meeting, July 28-31, Chicago, IL.

Annamalai, K., J. M. Sweeten, M. Freeman, M. Mathur, W. O'Dowd, G.Walbert, and S. Jones. 2000. Pilot Plant testing ofCattle Feedlot BiomassCo-Firing in a 500,000 BTU/hr DOE-NETL Pulverized Coal Combustor, Paper No.18-6, Proceedings, 17th Annual International Pittsburgh Coal Conference, Pittsburgh, PA. Sept. 11-14. 30 p.

Annamalai, K., B. Thein, and J. M. Sweeten. 2000. Co-firing of Coal and Feedlot Manure  Blends in a Laboratory Scale Boiler. Abstract and Paper No.18-5, Proceedings, 17th Annual International Pittsburgh Coal Conference, Pittsburgh, PA. Sept. 11-14. 22p.

Applegate, T.J. and R. Angel.  Vitamin D metabolites for poultry diets.  Proc. 62nd Minnesota Nutrition Conference and Minnesota Corn Growers Association Technical Symposium, pp. 264-272.  Bloomington, MN, Sep. 11-12, 2001.

Applegate, T.J., and R. Angel.  2002.  Vitamin D3 and D3 metabolites in Poultry Feeding Programs.  Maryland Nutrition Conference.  49:181-191.

Arogo, J. and P. W. Westerman.  2002.  Proposed method for determining ammonia emission factors from confined swine feeding operations.  ASAE Paper No. 02-4085, ASAE Annual International Meeting, July 28-31, Chicago, IL.

Arogo, J. and P. W. Westerman.  2000.  Conceptual model for ammonia and odor production and ammonia emission from swine anaerobic lagoons.  In: Proceedings of 2nd International Conference on Air Pollution from Agricultural Operations.  Des Moines, IA, Oct. 9-11.  ASAE Publication 701P0003, ASAE, St. Joseph, MI.  p. 132-140.

Baidoo, S.K., Yang, Q.M., Walker,R.D., and Boychuck J.L..  Supplemental dietary phytase improves bioavailabilities of organic phosphorus and other nutrients in soybean meal-based diets for sows. (submitted abstract)

Barnes, M. A., Jr., A. C. Wilkie, and S. R. Farrah.  1998.  Pathogenic and indicator microorganism reduction during anaerobic treatment of flushed dairy manure in a fixed-film reactor.  Abstr. 98th Gen. Meeting. Am. Soc. Microbiol.  1998, Q-12, p. 423-424.  American Society for Microbiology, Washington, DC.

Bicudo, J.R., D. R. Schmidt, W.  Powers, J. A. Zahn, C. L. Tengman, C. J. Clanton, and L. D. Jacobson. 2002. Odor and voc emissions from swine manure storages. Proc. of odors and toxic air emissions. Water Environment Federation. Albuquerque, NM April 28-30.

Bicudo, J.R., Tengman, C.L., Jacobson, L.D. and Sullivan, J.E. (2000). Odor, hydrogen sulfide and ammonia emissions from swine farms in Minnesota. Procs. of Odors and VOC Emissions 2000 (on CD-ROM), WEF, April 16-19, Cincinnati, OH.

Bicudo, J.R., Jacobson, L.D., Janni, K.A., Guo, H. and Tengman, C.L. (2000). Odor and hydrogen sulfide emissions during agitation and pumping of stored dairy and swine manure in Minnesota. Presented at 2000 ASAE Annual International Meeting, July 9-12, Milwaukee, WI, Paper No. 004049, ASAE, 2950 Niles Road, St. Joseph, MI.

Bicudo, J. R., P. W. Westerman and J. A. Oleszkiewicz.  2000.  Anaerobic and aerobic treatment of animal manure - A review.  In: Proceedings of Animal Residuals Management Conference - Issues and Solutions.  Nov. 12-14, Kansas City, MO.  Water Environment Federation, Alexandria, VA.

Bundy, D. S., and S. J. Hoff.  1998.  The testing procedures and results of pit additives tested at Iowa State University.  Proc:  Animal Production System and the Environment. An International Conf. on Odor, Water Quality, Nutrient Management and Socioeconomic Issues.  July 19-22, 1998.  Iowa State University, Ames, IA  50011.

Bundy, D. S., X. Li, J. Zhu, and S. J. Hoff.  1997.  Malodour abatement by dfferent covering meterials.  Proc. Int. Symp:  Ammonia and Odour Control from Animal Production Facilities.  Vinkeloord, The Netherlands.  CiGR., pp 413-420.

Chaiprapat, S., J. Cheng, J.J. Classen, and S.K. Liehr. 2002. Role of internal nutrient storage in duckweed for secondary swine wastewater treatment. Proceedings of 2002 ASAE Annual International Meeting / CIGR XVth World Congress, July 28-31, 2002, Chicago, Illinois, USA. Paper No. 02-4130.

Changa, C.M. , P. Wang (1), F. C. Michel Jr.(2), M. E. Watson (3) and H. A. J. Hoitink.  2002.   The Solvita® Maturity Test for Assessment of Stability/Maturity of Composted Manures.  Proceedings 2002 International Symposium on Composting and Compost Utilization, May 6-8.  Columbus, Ohio.

Chen, Y., D. S. Bundy, S. J. Hoff, and J. Zhu.  1997.  Modeling odor intensity for swing units.  Proc. Int. Symp:  Ammonia and Odour Control from Animal Production Facilities.  Vinkeloord, The Netherlands.  CIGR., pp 413-420.

Cheng, J., J. Pace, M.M. Peet, D.H. Willits, and T. Shearin. 2001. Using a greenhouse tomato crop to recover the nutrients from swine wastewater. Proceedings of the International Symposium Addressing Animal Production and Environmental Issues, October 3-5, 2001, Research Triangle Park, North Carolina, USA.

Cheng, J., M.M. Peet, D.H. Willits, and J. Pace. 2001. Integrated farming for sustainable agriculture. Proceedings of the International Conference for Agricultural Science and Technology, November 7-9, 2001, Beijing, China

Cheng, J., A-M Stomp, J. J. Classen, J. C. Barker, and B. A. Bergmann.  1998.  Nutrient removal from swine wastewater with growing duckweed.  ASAE Paper No. 984122, ASAE Annual International Meeting, ASAE, St. Joseph, MI.

Cheng, J., and B. Liu.  1998.  An integrated anaerobic/aerobic/anoxic process for energy recovery and nutrient removal from swine wastewater.  ASAE Paper No. 984100, ASAE Annual International Meeting, ASAE, St. Joseph, MI.

Cheng, J., J. Pace, K.D. Zering, J.C. Barker, K.F. Roos, and L.M. Saele. 2000.  Evaluation of alternative swine waste treatment systems in comparison with traditional lagoon system. Proceedings of the Eighth International Symposium on Animal, Agricultural, and Food Processing Waste, Oct. 9-11, Des Moines, Iowa. p. 679-686.

Chenoweth, D. P., A. C. Wilkie, and J. M. Owens.  1998.  Anaerobic processing of piggery wastes:  A review.  Presented at the 1998 ASAE Annual International Meeting, Orlando, FL, July 11-16,1998, Paper No. 984101.  ASAE, 2950 Niles Road, St. Joseph, MI.

Chirase, N. K., L. W. Greene, C. W. Purdy, B. W. Auvermann, R. W. Loan, D. B. Parker and M. D. Hoover. 2000. Influence of simulated feedyard dust on performance of market stressed steer calves protected with or without  prophylactic antibiotic. J. Dairy Sci. (Suppl. 1):83/J. Anim. Sci. (Suppl. 1) 78:223 (abstr.)

Chirase, N. K., L. W. Greene, J. Avampato, C. W. Purdy, E. F. Walborg Jr., Y. Xu and J. E. Klaunig. 2000. Effect of simulated dust on serum antioxidant status and lipid peroxidation of market stressed steer calves protected with or without prophylactic antibiotic. J. Dairy Sci. (Suppl. 1):83/J. Anim. Sci. (Suppl. 1) 78:45 (abstr.)

Chirase, N. K., L. W. Greene, C. W. Purdy, R. W. Loan, R. E. Briggs, and L. R. McDowell. 2001. Effect of environmental stressors on ADG, serum retinol and alpha–tocopherol concentrations, and incidence of bovine respiratory disease of feeder steers. J. Dairy Sci. (Suppl. 1):84/J. Anim. Sci. (Suppl. 1) 79:188 (abstr.)

Chirase, N. K., L. W. Greene, C. W. Purdy, R. W. Loan, D. R. George, and J. Avampato. 2001. Effect of dietary antioxidant vitamins on performance of feeder steers exposed to simulated feedyard dust. J. Dairy Sci. (Suppl. 1):84/J. Anim. Sci. (Suppl. 1) 79:188 (abstr.)

Chirase , N. K, L. W. Greene, C. W. Purdy, T. H. Montgomery and J. Avampato and 2002. Effect of dietary antioxidant vitamins on carcass characteristics of beef steers exposed to cattle feedyard manure dust. J. Anim. Sci. 80 (Suppl. 1): American Society of Animal Science – Southern Section. (abstr.).

Chirase , N. K, C. W. Purdy, R. W. Loan, R. Briggs, G. Duff and J. Avampato. 2002. Effect of environmental stressors and prophylactic antibiotic on serum antioxidant concentrations and incidence of bovine respiratory disease of feeder cattle. J. Dairy Sci. (Suppl. 1): 85/J. Anim. Sci. (Suppl. 1): 80: 86 (abstr.).

Chirase , N. K, C. W. Purdy, R. W. Loan, R. Briggs, G. Duff and J. Avampato. 2002. Effect of environmental stressors and prophylactic antibiotic on performance and incidence of bovine respiratory disease of feeder cattle. J. Dairy   Sci. (Suppl. 1): 85/J. Anim. Sci. (Suppl. 1): 80: 183 (abstr.).

Clanton, C. J. 1997. Preventing Seepage Beneath Waste Storage Bains. Environmental Issues in Pork Production. Presented at the Allen D. Leman Swine Conference. Minnesota Extension Service. University of Minnesota. September 20, 1997. Pg 9-16

Clanton, C. J. 1996. Sealing properties of manure: a response. Iowa Groundwater Quarterly 7(4): 13-14.

Classen, J.J., J. Cheng, B.A. Bergmann, and A.M. Stomp. 2000.  Lemna gibba growth and nutrient uptake in response to different nutrient levels. Proceedings of the Eighth International Symposium on Animal, Agricultural, and Food Processing Waste, Oct. 9-11, Des Moines, Iowa. p. 40-45.

Converse, J.C. and K.G. Karthikeyan. 2002.  Nutrient and solids separation of flushed dairy manure by settling.   Presented at the 2002 International Meeting of ASAE.  ASAE, St. Joseph, Michigan.  Paper # 024156.

Converse, J.C., R.G. Koegel and R.J. Straub.  1999.  Nutrient and solids separation of dairy and swine manure using a screw press separator.  Biological Systems Engineering, UW-Madison, 460 Henry Mall, Madison, 53706.  Presented at the ASAE International Meeting in Toronto.  ASAE Publication No. 99-4050

Converse, J. C., R. G. Koegel, and R. J. Straub.  1998.  Solid and nutrient separation of dairy and swine manure using a screw press separator.  Technical Report:  Available through the Biological Systems Engineering Dept., UW-Madison, 460 Henry Mall, Madison,53706

Cromwell, G. L., J. L. Pierce, H. L. Stilborn, D. W. Rice, D. S. Ertl, and V Raboy.  1998. Bioavailability of phosphorus in low-phytic acid corn for chick.  Abstr. 534 of the Southeastern Poultry Sci. Soc., Atlanta, GA.

Elwell, D.L., D.C. Borger,  D.V. Blaho, J.V. Fahrni, H.M. Keener and L.B. Willett.  2002.  Changes in concentrations of malodorous compounds from fresh and aged manure during controlled aeration composting.  Proceedings 2002 International Symposium on Composting and Compost Utilization,  Columbus, Ohio.  Published on CD -Track 3, May 7.

Entry, James A. and Robert K. Hubbard.  1999.  Efficacy of riparian buffer strips to filter pollutants from wastewater.  ASCE 1999 International Water Resource Engineering Presentation Summary. P. 496.

Entry, J.A., R.K. Hubbard, J.E. Thies, and J.J. Fuhrmann.  1999.  Influence of vegetation in riparian filterstrips on coliform bacteria: Movement and survival in surface flow and groundwater.  1999 p. 36.

Entry, James A., Janice  Thies, Robert K. Hubbard, and Begie H. Harchegani.  1999.  Influence of land use on the coliform bacteria in an agricultural watershed.  ASCE 1999 International Water Resource Engineering Presentation Summary. P. 157.

Evers, G. W., M. J. Parsons, and T. J. Butler.  2002.  Clover-bermudagrass production when fertilized with broiler litter and commercial nitrogen fertilizer.  p. 19-20. In: Research Technical Report No. 2002-1, Texas A&M Univ., Overton, TX.

Evers, G. W., M. J. Parsons, and T. J. Butler.  2002.  Phosphorus and potassium uptake when combining N fertilizer with broiler litter.  p. 15-16.  In: Research Technical Report No. 2002-1, Texas A&M Univ., Overton, TX.

Evers, G. W., M. J. Parsons, and T. J. Butler.  2002.  Phosphorus and potassium uptake by crimson clover-bermudagrass fertilized with broiler litter and N fertilizer.  p. 21-22. In: Research Technical Report No. 2002-1, Texas A&M Univ., Overton, TX.

Evers, G. W., M. J. Parsons, and T. J. Butler.  2002.  Reducing soil phosphorus buildup by combining nitrogen fertilizer with broiler litter.  p. 17-18. In: Research Technical Report No. 2002-1, Texas A&M Univ., Overton, TX.

Evers, Gerald, Twain J. Butler, and Margaret J. Parsons.  2002.  Yield response of annual ryegrass-Coastal bermudagrass to broiler litter plus N fertilizer.  p. 13-14.  In: Research Technical Report No. 2002-1, Texas A&M Univ., Overton, TX.

Evers, G. W., A. D. Davidson, and D. S. Doctorian. 1998.  Influence of time of broiler litter application on production of ryegrass-bermudagrass pasture.  pp 21-22, Research Center Technical Report No. 98-1. Texas Agric. Exp. Stn.

Evers, G. W., and D. S. Doctorian. 1998. Phosphorus removal by bermuda and ryegrass-bermuda fertilized with broiler litter. p. 169-174. Proc. Of Animal Productioon Systems and The Environment. July 19-22, 1998. Des Moines, Iowa.

Evers, G. W. 1999. Comparison of bermudagrass and ryegrass-bermudagrass pasture systems for removing soil phosphorus. p. 37-42. Texas Animal Manure Management Conf. 9-10 Sept. 1999. Austin, Texas.

Evers, G. W., and A. D. Davidson. 2000. Phosphorus removal by cool-season annuals overseeded on common bermudagrass. p. 75-76. In Research Center Technical Report 2000-1. Texas Agric. Exp. Stn., Overton, TX.

Evers, G. W., D. S. Doctorian, and A. D. Davidson. 2000. Forage production of Coastal bermudagrass and annual ryegrass-Coastal bermudagrass mixture fertilized with four rates of broiler litter. P. 77-78. In Research Center Technical Report 2000-1. Texas Agric. Exp. Stn., Overton, TX.

Evers, G. W., D. S. Doctorian, and A. D. Davidson. 2000. Residual soil nutrient levels after applying four rates of broiler litter for two years. P. 81-82. In Research Center Technical Report 2000-1. Texas Agric. Exp. Stn., Overton, TX.

Evers, G. W., D. S. Doctorian, and A. D. Davidson. 2000. Addition of commercial fetilizer or clover with broiler litter on nutrient uptake by ryegrass-Coastal bermudagrass. p. 85-86. In Research Center Technical Report 2000-1. Texas Agric. Exp. Stn., Overton, TX
Fontenot, J. P.  1998.  Nutrient recycling:  The North American experience.  Proc. 8th World Conf. Anim. Prod., pp 457-468.

Gale, P.M. 1998. Ion exchange membranes as a tool for evaluation of nutrient spatial variability. Annual meetings American Society of Agronomy. Baltimore, MD.

Gascho, G.J., B.H. Baldree, T.B. Brenneman, G.H. Harris, and R.K. Hubbard.  1998.  Broiler litter and starter fluid fertilizers applications to peanut in an intensive crop rotation.  1998 Peanut and Extension Report.  6 pages.

Gascho, G.J., B.H. Baldree, T.B. Brenneman, G.H. Harris, D.R. Sumner, R.K. Hubbard, A.W. Johnson, and W.W. Hanna.  1999.  Irrigated multiple-cropping using broiler litter in conservation tillage.  Proceedings of Southern Tillage Conference, Tifton, GA.
 
Gascho, G.J., R.K. Hubbard, and G.H. Harris.  1999.  Irrigated, multiple-cropping using broiler litter and supplemental fertilizers in conservation tillage.  Agronomy Abstracts p.242.

Gascho, G.J., G.L. Newton, G. Vellidis, R.K. Hubbard, R. Lowrance, and R.N. Gates.  1999.  A year-round forage production manure utilization system.  USDA-NRI Special Session, Agronomy Abstracts p. 365.

Giesy, R. G., H. H. Van Horn, and M. J. Hoekema.   1999. Economic implications of new nutrient handling systems on Florida dairies: Example collaboration between Extension and DBAP producers. In Proc. 1999 Florida Dairy Production Conf., Dairy and Poultry Sciences Dept., University of Florida, Gainesville.  pp 46-54.

Harper, A. F., J. H. Skaggs, H. P. Veit, and E. T. Kornegay.  1999.  Efficacy and safety of Novo SP938 microbial phytase supplementation of a corn-soybean meal diet fed to growing pigs.  J. Anim. Sci. (abstract).

Havlin, J., S. Hodges, D. Osmond, A. Johnson, D. Crouse, W. Skaggs, R. Evans, J. Parsons, P. Westerman, L. Price and R. Reich.  2002.  Assessing the risk of phosphorus delivery to North Carolina waters.  ASAE Paper No. 02-2072, ASAE Annual International Meeting, July 28-31, Chicago, IL.

Hawkins, G. L., D. R. Raman, R. T. Burns, R. E. Yoder, and T. L. Cross. 2000. Reducing Dairy Lagoon Organic Loading Rates with High-Rate Anaerobic Digesters. In Proceedings of the Eighth International Symposium on Animal, Agricultural and Food Processing Waste, Ed. James A. Moore. pp. 362 - 371. Des Moines, Iowa, 9-11 October. ASAE, St. Joseph, MI.

Heflin, K. and J. M.  Sweeten.  2002.  Combustion Characteristics of Standard and Low Phosphorous Partially Composted Cattle Manure Used in Co-Fire Combustion.  ASAE paper No. 026086. Presented at the ASAE International Meeting, July 28-31, Chicago, IL.

Hetchler, B. P. and C. J. Clanton. 1996. Field and laboratory monitoring of earthen lined manure storage basins. ASAE International Meeting. Phoenix, AZ. July 14-18. Paper No. 964051.

Hill, V. R., A. Kantardjieff, M. D. Sobsey, P. W. Westerman and J. Braxton.  1999.  Reduction of enteric indicator microbes and nutrients in swine wastewater using an aerobic upflow biofilter system and tertiary UV disinfection. In: Proceedings 1999 NC State University Animal Waste Management Symposium, p. 292-296.  G. B. Havenstein, Ed.

Hill, D.T. and Rogers, J.W. 1996. Common Reed Top Aquatic Plant in Waste Management Wetlands. Highlights of Agricultural Research. 43(4):15.

Hill, G.M., R.N. Gates, R.K. Hubbard, and C. Blalock.  2002.  Integration of winter grazing with irrigated cotton production in Georgia.  Cotton Research and Extension Report.

Howard, J.W., J. Cheng, B.A. Bergmann, and J.J. Classen. 2002. Nutrient removal from anaerobically pretreated swine wastewater with growing duckweed: pilot study. Proceedings of the IWA 3rd World Water Congress, April 7-12, 2002, Melbourne, Australia.

Hubbard, R.K., G.J. Gascho, and G.L. Newton.  2003.  Use of floating vegetation to remove nutrients from swine wastewater lagoons. Southern Ag. Workers Meeting, Mobile, AL. (Abstract)

Hubbard, R.K. and G.L. Newton.  2002.  Long-term impact of swine lagoon wastewater on shallow groundwater nitrogen levels in vegetated buffer systems.  Proceedings of Water Environment Federation Animal Residuals Conference, May 6-8, 2002, Washington, D.C.  At www.biosolids.com.

Hubbard, R.K., C.W. Honeycutt, S. Albrecht, G. Brink, B. Eghball, T. Griffin, M. Powell, K. Sistani, B. Wienhold, and R.J. Wright.  2001.  A USDA-ARS Nationally Coordinated Research Project to determine Nitrogen Mineralization from Animal Manure – Properties of Soils.  Agronomy Abstracts for Charlotte, N.C.

Hubbard, R.K., W.L. Magette, and J.M. Sheridan.  2001.  Application of a watershed scale ranking scheme for evaluating impacts of AFOs on water quality.  Proceedings of the Georgia Water Resources Conference.  Edited by Kathryn J. Hatcher.  P. 682-685.

Hubbard, R.K. and G.L. Newton.  2001.  A farm scale test of the effectiveness of overland flow vegetated buffer treatment systems for swine lagoon wastewater.  International Symposium on Animal Waste, Raleigh, NC.  Fall 2001.

Hubbard, R.K., G.L. Newton, and G.J. Gascho.  2000.  Growth and nutrient uptake response of grass buffers receiving swine lagoon effluent.  Agronomy Abstracts p. 42.  (Abstract).

Hubbard, R.K., G.L. Newton, G. Vellidis, G.J. Gascho, and R. Lowrance.  2000.  Long-term Impact of Dairy Lagoon Wastewater on Shallow Groundwater Quality.  8th International Symposium on Animal, Ag, & Food Process Waste.  Oct. 2000.  Des Moines, IA.  In: Moore, J.A. (Ed.) Animal, Agricultural and Food Processing Wastes.  ASAE St. Joseph, MI pp. 229-235.

Hubbard, R.K., J.G. Ruter, and G.L. Newton.  2000.  Use of ornamental and wetland plant species to remove nutrients from swine lagoon effluent.  Conference Abstracts of Soil and Water Conservation Society Meeting, St. Louis, MO., p. 65.

Hubbard, R.K., J.A. Entry, and J.E. Thies.  1999.  Movement of coliform bacteria through riparian buffer systems receiving swine lagoon wastewater.  ASAE Meeting Paper #992100.  Toronto, Ontario.

Hubbard, R.K., G.L. Newton, and G.J. Burtle.  1999.  Land Application of Alligator Farm Waste Using an Overland Flow System.  Southern Branch American Society of Agronomy Meeting, Memphis, TN, Jan. 1999.  Abstract P. 11.

Hubbard, R.K., and R.R. Lowrance.  1998.  Dairy Cattle Manure Management.  In: Agricultural Utilization of Municipal, Animal and Industrial Wastes. R. J. Wright, W.D. Kemper, P.D. Millner, J.F. Power, and R.F. Korcak, Managing Editors.  U.S. Department of Agriculture, Agricultural Research Service, Conservation Research Report Number 44 (135 pp.)p. 91-100. Also Desk Copy p. 2-57 to 2-72.

Hubbard, R.K., G.L. Newton, and J.G. Davis.   1998.  Phosphorus movement in riparian buffer systems receiving swine lagoon effluent.  Workshop on practical and innovative measures for the control of agricultural phosphorus losses to water.  Greenmount Agricultural College, Antrim, Northern  Ireland, June 1998. p. 116-117.

Jacobson, L. D., D. R. Schmidt, R. E. Nicolai and C.J. Clanton. 1999. Evaluating the Use of Straw and Other Floating Materials to Control Odor and Gases from Pig Manure Storage Units. Poster ASAE paper # 99-4134. ASAE St. Joseph, MI.

Jacobson, L.D., L.J. Johnston, B. Hetchler, and K.A. Janni,. 1999. Odor Emissions Control by Sprinkling Oil for Dust Reduction in Pig Buildings, Presented at Inter. Symposium on Dust Control in Animal Production Facilities, pp. 223 -230. Aarhus, DENMARK.

Jacobson, L. D., C. J. Clanton, D. R. Schmidt, C. Radman, R. E. Nicolai, and K. A. Janni.  1997.  Comparison of hydrogen sulfide and odor emissions from animal manure storages.  Proc. Ammonia and Odour Control from Animal Production Facilities, pp 405-412.  Oct 6-10.  Vinkeloord, The Netherlands.

Jacobson, L.D., Bicudo, J.R., Janni, K.A., Schmidt, D.R. and Tengman, C.L. (2000). Chronic odor and H₂S emission rates from animal production facilities and manure storage units. AgEng 2000, Warwick, UK, July 2-7.

Jacobson, L. D., H. Guo, D. R. Schmidt, R. E. Nicolai, J. Zhu, and K.A. Janni. 2000. Odor Ratings Systems: Odor From Feedlots Setback Estimation Tool (OFFSET). Proc. of 2000 NCR Extension Specialist Triennial Workshop, pp. 91-102. May 10-12,2000, Kellogg Center, Mich. State University.

Jacobson, L.D., H. Guo, D. Schmidt and R.E. Nicolai. Calibrating an odor dispersion model by resident-panelists. Submitted to: Second International Conference on Air Pollution From Agricultural Operations (held by ASAE). Des Moines, Iowa, October 9-11,2000

Jones, R.M., M.A. Sanderson,  S.P. Brown, and M. J. McFarland. 1998. Dairy waste utilization for switchgrass production and nutrient fate. p. 337. In Agronomy abstracts. ASA, Madison, WI.

Karthikeyan, K.G.,  Tekeste, M.Z., Kalbasi, M. and K. Gungor. 2002.  Chemical Treatment of Dairy Manure Using Alum, Ferric Chloride and Lime.   Presented at the 2002 International Meeting of ASAE.  ASAE, St. Joseph, Michigan.  Paper # 024093.

Keener, H.M. and D.L. Elwell.  2002a.  An evaluation of composting meat processing by-products in a static pile using sawdust - a preliminary study.  Presented to Ohio Department of Agriculture and Ohio Environmerntal Protection Agency. March 5, 2002.  Reynoldsburg, Ohio.

Keener, H.M.,  D.L. Elwell,  and D. Grande.  2001.  Atmospheric NH3 concentrations and N-balances for 1.6 million caged layer facility - manure belt/composting system vs deep pit operation.  In: Proceedings International Symposium on Animal Production/Environmental Issues. October 3-5, 2001. Research Triangle Park, NC, USA. Published on CD without page numbers; Session 8, 9p.

Keener, H.M., J.A. Pecchia, G. Reid, F.C. Michel, D.L. Elwell. 2002.  Effects of Aeration and Covers on NH3 , Water and Dry Matter Loss During Windrow Composting of Dairy Manure .  ASAE Paper 024139.  Presented at 2002 ASAE Annual International Meeting/CIGR World Congress.  July 29- Aug 1.  Chicago, IL.

Keener, H.M., K Ekinci, D L Elwell, F C Michel, Jr.  2002.  Principles Of Composting Process Optimization.  Proceedings 2002 International Symposium on Composting and Compost Utilization,  Columbus, Ohio.  Published on CD - Track 3, May 6.

Keener, H.M., R.R. Stowell, D.L. Elwell, F.C. Michel and T. Menke.  2001.  Operating performance of a High-RiseTM Hog Facility.  In: Proceedings International Symposium on Animal Production/Environmental Issues. October 3-5, 2001. Research Triangle Park, NC, USA. Published on CD without page numbers; Session 14. 8p.

Kenddall, D. C., K. M. Lemanager, B. T. Richert, A. L. Sutton, J. W. Frank, and b. A. Belstra.  1998.  Effects of intact protein diets versus reduced crude protein diets supplemented with synthetic amino acids on pig performance and ammonia levels in swine buildings.  J. Anim. Sci.  76(Suppl. 1):173.  ABSTRACT.

Kidder, G., H. H. Van Horn, L. W. Schnell, J. P. Jacob, and R. Mylavarapu.  2001.  Training manual for preparing nutrient management plans.  Florida Cooperative Extension Service, Institute of Food and Agricultural Services, University of Florida, Gainesville, Circular No. 1247.

Knott, J.S. Shurson, G.C., and  Whitney, M.H.. Effect of Dietary Bacillus subtillus Ferm (BP-3418) on Odor and Nutrient Excretion in Pigs (submitted unpublished).

Kohn, R., R. Angel, R. Mitchell, B. Kerr, L. Sutton, and G. Carpenter.  2002.  Impact of animal nutrition and feed management on the environment: Successes, challenges and future direction.  Proc. Animal Residues 2002, Conference and Workshop. Agricultural Animal Manure Policy-Management, Policy and Technology.  pp. 30-43.  Washington, DC, May 6-8, 2002.

Kornegay, E. T., J. H. Skaggs, and D. M. Denbow, C. T. Larsen and H. P. Veit.  1999.  Efficacy and safety of Novo SP 938 microbial phytase supplementation of a corn-soybean meal diet fed to turkeys.  Poultry Sci. (abstract).

Kovar, J.L., C.M. Drapcho, H.L. Robbins, and D.L. Robinson.  1999.  Poultry litter:  Nutrient source or disposal problem?  Louisiana Agriculture, 42(2):24-26.

Mathis J. G., S. Mukhtar, and A. L. Kenimer. 2001.  Leachate and Standing Water Characteristics of Dairy Manure and Bottom Ash Blends.  Paper presented at the 2001 International Meeting of the ASAE, Sacramento, California.  ASAE Paper No. 01-2284.

McCaskey, T. A., and N. K. Gurung. 1998.  Health aspects of feeding broiler poultry litter to beef cattle.  Proc. National Poultry Waste Management Symp., Springdale, AR. October 19-21.

McCaskey, T. A., N. K. Gurung, S. P. Lino, S. V. Panaangala, A. K. Witherow,k and T. L. Shadell.  1998.  Constructed wetlands controlling E. coli 0157:H7  and Salmonella on the farm.  Highlights of Agric. Res., Alabama Agric. Exp. Sta. 45(1):9-10.

Meyer, D., L. Ashbaugh, T. James, and N. Freitas. 1997. Estimated ammonia emission from manure decomposition. Proceedings of the International Symposium Ammonia and Odour Control from Animal Production Facilities, Vinkeloord, The Netherlands, October 6-10. Ed. JAM Voermans, GJ. Monteny. NVTL, Rosmalen, The Netherlands.

Michel, F.C. Jr., J. Pecchia, H. Sun and H.M. Keener.  2001.  Use of a high-riseTM Building and composting to manage swine manure.  October 3-5, 2001. Research Triangle Park, NC, USA. Published on CD without page numbers; Poster Session. 5p.

Michel, F.C. Jr., R.F. Rynk and H.A.J. Hoitink (eds.).  2002b.  Proceedings 2002 International Symposium on Composting and Compost Utilization.  JG Press, Inc.  Emmaus, PA.

Michel, F.C., Huawei Sun, J.A. Pecchia, G. and H.M. Keener. 2002a.  Nutrient balance analysis for finishing hog production:  High-RiseTM hog vs. conventional deep pit systems.  ASAE Paper 024139.  Presented at 2002 ASAE Annual International Meeting/CIGR World Congress.  July 29- Aug 1.  Chicago, IL.

Miner, J. R. Future animal production and waste management/utilization goals. Pp: 41 – 47. In: Proceedings of the International Symposium Addressing Animal Production and Environmental Issues. North Carolina State University, Raleigh, NC, October 3-5, 2001.

Miner, J. R., F. J. Humenik, J. M. Rice, D. M. Rashash, c.M. Williams, W. Robarge, B. Harris and R. Sheffield. Evaluation of a permeable, 2-inch-thick  polyethylene foam lagoon cover.  Pp: 384-394  In: Proceedings of the International Symposium Addressing Animal Production and Environmental Issues. North Carolina State University, Raleigh, NC, October 3-5, 2001.

Miner, R. Zhang, C. M. Williams, B. Auvermann and J. Kozziel. Odor mitigation for concentrated animal feeding operations: White Paper and North Carolina State University, Raleigh, NC, October 3-5, 2001.

Mukhtar, S., K. Annamalai, R.  Thien and S. Porter.  2002,  Co-Firing of Coal and Broiler Litter Fuels for Power Generation: BL Fuel Quality and Characteristics.  ASAE paper No. 024189.  Presented at the ASAE International Meeting, July 28-31, Chicago, IL.

Mukhtar, S., J. L. Ullman, B. W. Auvermann, S. E. Feagley, and T. Carpenter. 2001. Nutrient and Sludge Assessment of Dairy Lagoons in Central Texas. Paper presented at the 2001 International Meeting of the ASAE, Sacramento, California.  ASAE Paper No. 01-2278.

Mullen, M..D., G.B. Hardison, D.D. Tyler, and P.M. Gale. 1998. Phosphorus dynamics in manured soils. Annual meetings American Society of Agronomy. Baltimore, MD.

Mullinax, D.D., D. Meyer, and I. Garnett. 1998. The economic merit of animal manures as a source of plant nutrients or energy generation. University of California Animal Agricultural Research Center and UC Agricultural Issues Center. January. Davis, California.

Newton, G.L. 1998. Cropping systems and nutrient management for dairy manure utilization.  University of Georgia Department of Animal and Dairy Science Annual Report. pp. 147-153.

Newton, G. L., R. K. Hubbard, R. R. Lowrance, and G. Vellidis.  1998.  Nitrogen movement in buffer systems receiving surfact irrigated swine lagoon effluent.  Proc. Conf. Anim. Prod. Systems and the Environ., July 19-22,1998, Des Moines, IA.  pp 781-786.

Newton, G. L., G. Vellidis, G. J. Gascho, W. G. Hudson, III, R. K. Hubbard, R. R. Lowrance, R. N. Gates, and A. W. Johnson.  1998.  Triple-crop forage production underdairy manure irrigation.  J. Anim. Sci. 76(Suppl. 1):194.  ABSTRACT

Newton, G.L., G.J. Gascho, G. Vellidis, R.N. Gates, R.K. Hubbard, R. Lowrance, A.W. Johnson, W.G. Hudson, III, H.R. Sumner, R.G. Williams, and J.R. Allison. 1999. Nutrient balance for triple-crop forage production systems fertilized with dairy manure or commercial fertilizer. In:  Proceedings of the 1999 Georgia Water Resources Conference (Hatcher, K. J. ed.), March 30-31. pp. 279-282.

Newton, G.L., G.J. Gascho, G. Vellidis, R.K. Hubbard, R.N. Gates, and R.R. Lowrance.  2000.  Liquid Dairy Manure Fertilization of Triple-Crop Forage Systems.  8th International Symposium on Animal, Ag, & Food Process Waste.  Oct. 2000.  Des Moines, IA In: Moore, J.A. (Ed.) Animal, Agricultural and Food Processing Wastes.  ASAE St. Joseph, MI pp. 273-280.

Newton, G.L., G.J. Gascho, J.K. Bernard, J.R. Allison, R.K. Hubbard, R.N. Gates, and G. Vellidis.  2002.  Multi-cropped forages for nutrient management.  ADSA Southern Branch Symposium.  Potential for Dairying in the Southeast–Challenges and Opportunities.  Abstract Number 470.

Nicolai, R.E. and K.A. Janni. 2000. Designing biofilters for livestock facilities. In Proc. of 2000 USC - TRG Conference on Biofiltration.  October 19-20. Los Angeles, California. (accepted)

Nordstedt, R.A. and M.E. Sowerby. 2000. Nutrient removal from dairy farm wastewater and drum composting of dairy manure solids. Proceedings of EurAgEng 2000, Warwick, UK, July 2-7, 2000. Cd-Rom.

Parker, D. B., B. L. Miller, J. M. Sweeten, and Clay Robinson. 2000. Nutrient Uptake in Seven Crops Following Land Application of Beef Cattle Feedyard Effluent. Paper No. 00-2051, 2000 ASAE Annual International Meeting, Milwaukee, WI.  American Society of Agricultural Engineers, St. Joseph, MI.13 p.

Pecchia, J.A., H.M.Keener, and F.C. Michel Jr. 2002.  Effects of dairy manure amendments on composting process kinetics.  Proceedings 2002 International Symposium on Composting and Compost Utilization. May 6-8. Columbus, Ohio.

Pecchia, J.A., H.M.Keener, and F.C. Michel Jr. 2002.  Effects of Recycled Compost Rate on Ammonia and Dry Matter Loss During Dairy Manure Composting. ASAE Paper 024143. Presented at 2002 ASAE Annual International Meeting/CIGR World Congress. July 29 - Aug. 1. Chicago, Illinois.
Powers, W.J. 2002. Emerging air quality issues and the impact on animal agriculture: management and nutritional strategies. Proc. of Maryland Nutrition Conference, Baltimore, MD, March 26-28.

Pierce, J. L., G. L. Cromwell, T. E. Sauber, D. W. Rice, D. S. Ertl, and V Raboy.  1998. Bioavailability of phosphorus in low-phytic acid corn for growing pigs. Phosphorus digestibility and nutritional value of low-phytic acid corn for growing pigs.  J. Anim. Sci. 76(Suppl. 2), Abstr. No. 685 of the Midwestern Section ASAS, Des Moines, IA.

Powers, W.J. 2002. National Standards for Estimating Nutrient Excretion from Livestock. Minnesota Nutrition Conference, September 17, 2002.

Powers, W.J. and K. Knowlton. 2002. Environmental issues affecting calf and heifer growers: What do you need to know? Proc. of Professional Dairy Heifer Growers Association, Baltimore, MD, March 21-23.

Powers, W.J., J.R. Russell, R. Shultz, J. Kovar, S. Mickelson. 2002. Riparian grazing systems to maximize forage and minimize P, N, and sediment pollution of streams. Proc. of the Water Quality Conference, Ames, IA, March 4-6.

Powers, W.J. and M.A. Faust. 1999. Dairy Manure Quantification and Characterization in Grazing Systems. 1998 Dairy Research Report, DSL-153.

Powers, W.J. and M.A. Faust. 1999. Influence of dietary incorporation of bloodmeal on nursery pig manure composition and odor. Iowa State University Extension 1998 Swine Research Report. Ames, IA ASL-R1594.

Powers, W. J., H. H. Van Horn, A. C. Wilkie, and R. A. Nordstedt.  1998.  Panel evaluation and prediction of odor from chemical measures of dairy manure.  J. Animal Sci. 75(Suppl. 1):135.  (ABSTRACT)

Radcliffe, J. S., B. C. Robbins, J. P. Rice, R. S. Pleasant, and E. T. Kornegay.  1999.  The effects of Hemicell( on digestibilities of minerals, energy, and amino acids fitted with steered ileo-cecal valve cannulas and fed a low and high protein corn-soybean meal diet.  J. Anim. Sci. (abstract).

Radcliffe, J. S., E. T. Kornegay, and R. S. Pleasant.  1999.  Effects of microbial phytase on amino acid and mineral digestibilities in pigs fitted with steered ileo-cecal valve cannulas and fed a low protein, corn-soybean meal based diet.  J. Anim. Sci. (abstract).

Radcliffe, J. S., E. T. Kornegay and R. S. Pleasant.  1999.  The use of steered ileo-cccal valve cannulated pigs in nutrition research.  J. Anim. Sci. (abstract).

Rausch, J.N., and H.M. Keener. 2002.  Economics of swine production.  ASAE Paper 024144.  Presented at 2002 ASAE Annual International Meeting/CIGR World Congress.  July 29- Aug 1.  Chicago, IL.

Rhoades, M. B., D. B. Parker, J. M. Sweeten, L. Perino, N. A. Cole, and M.Brown.    2000. Application of Beef Cattle Feedyard Effluent to Forage Sorghum in Field Plots.  Paper No. 00-2052, 2000 ASAE Annual International Meeting, Milwaukee, WI. American Society of Agricultural Engineers, St. Joseph, MI.13 p.

Rice, J. P., J. S. Radcliffe, and E. T. Kornegay.  1999.  Efficacy of two commercially available phytase preparations for weanling pigs fed a low-P plant-based diet.  J. Anim. Sci. (abstract).

Schmidt, D.R., L.D. Jacobson, and K.A. Janni. 2002. Continuous monitoring of ammonia, hydrogen sulfide, and dust emissions from swine, dairy, and poultry barns. Presented at ASAE meeting in Chicago, July 28-31, 2002.  St. Joseph, MI 49085.

Skaggs, J. H. and E. T. Kornegay.  1999.  Dose response of Novo SP938 microbial phytase in weanling pigs fed a low-P corn-soybean meal diet. J. Anim. Sci (abstract).

Skaggs, J. H., E. T. Kornegay, and D M. Denbow.  1999.  Dose response of Novo SP938 microbial phytase in turkeys fed a low-P corn-soybean meal diet.  Poultry Sci. (abstract).

Spiehs, M.J., Whitney, M.H., Shurson, G.C.,  and Nicolai, R.E. 2000. Odor Characteristics of Swine Manure and Nutrient Balance of Grow-Finish Pigs Fed Diets with and without Distillers Dried Grains with Solubles. Published abstract 199, Journal of Animal Science Vol. 78. Supp. 2 p. 69.

Stowell, R.R., H.M. Keener, P.R. Goodrich and S. Foster. 2002.  Gas and odor emissions from High-RiseTM and Deep-Pit Swine Finishing Facilities.  ASAE Paper 024122.  Presented at 2002 ASAE Annual International Meeting/CIGR World Congress.  July 29- Aug 1.  Chicago, IL.

Sun, H.,  F.C. Michel, Jr. and H. M. Keener.  2001.  Comparison of predicted and measured ammonia distribution in a High-RiseTM hog building.  ASAE Paper 024117.  Presented at 2002 ASAE Annual International Meeting/CIGR World Congress.  July 29- Aug 1.  Chicago, IL.

Sutton, A. L., K. B. Kephart, J. A. Patterson, D. D. Jones, A. J. Heber, D. T. Kelly, R. Mumma, and E. Bogus.  1998.  Amino acids and carbohydrates in pig diets to reduce ammonium nitrogen and pH in manure.  J. Anim. Sci.  76(Suppl. 1):173.  ABSTRACT.

Sweeten, J., L.D. Jacobson, A. J. Heber, D. Schmidt, J. Lorimor, P.W. Westerman, J. R. Miner, R. Zhang, C. M. Williams, B. Auvermann and J. Kozziel. Odor mitigation for concentrated animal feeding operations: White Paper and recommendations.  Pp: 48 – 53.  In: Proceedings of the International Symposium Addressing Animal Production and Environmental Issues.  North Carolina State University, Raleigh, NC, October 3-5, 2001.

Sweeten, J.M.,  K. Annamalai, K. Heflin and  L. A. McDonald. 2002. Cattle Feedlot Manure Quality for Combustion in Coal/Manure Blends ASAE paper No. 026086. Presented at the ASAE International Meeting, July 28-31, Chicago, IL.

Sweeten, J. M., L. Erickson, P. Woodford, C. B. Parnell, K. Thu, T. Coleman, R. Flocchini, C.Reeder, J.R. Master, W. Hambleton, G. Bluhm, and D. Tristao. 2000. Air Quality Research and Technology Transfer White Paper and recommendations for Concentrated Animal Feeding Operations. USDA Agricultural Air Quality Task Force, Natural Resource Conservation Service, Washington, D. C. July 123 p. ( website http://www/nhq.nrcs.usda.gov/faca/policies/CAFO.htm).

Sweeten, J.M., K. Annamalai, and L. A. McDonald. 2000. Cattle Feedlot Manure Quality for Coal/Biomass Blend Combustion. Abstract  & Paper No. 18-4, Proceedings, 17th Annual International Pittsburgh Coal Conference, Pittsburgh, PA. Sept. 11-14. 19p.

Sweeten, J.M., K. Annamalai, and L. A. McDonald. 2000. Cattle Feedlot Manure/Coal Blend Combustion Experiments. Proceedings: Seminar on Feedlot Manure Conversion for Energy and Soil Utilization, Texas A & M University Agricultural Research and Extension Center, Amarillo, TX.  March 31. 21 p.

Van Horn, H. H. (Jack).  1999.  Nutrient management for heifer growers. Proc. Professional Heifer Growers Conf., Indianapolis, IN March 26-28, 1999.  Copies from Washington State Univ., Conferences and Inst. 7612 Pioneer Way E., Puyallup, WA 98271-4998.

Van Horn, H. H., and M. B. Hall. 1997.  Agricultural and environmental issues in the management of cattle manure. In: Monograph titled Agricultural Uses of By-products and Wastes, ACS Symposium Series 668, American Chemical Soc. Washington, DC. 1997.  pp 91-109.

Van Horn, H. H. Factors affecting manure quantity, quality, and use. 1998.  Proc. Mid-South Ruminant Nutrition Conf., Dallas-Ft. Worth, May 7-8,1998, Texas Animal Nutr. Council, 17360 Coit Road, Dallas TX 75252-6599, pp 9-20.

Van Horn, H. H., G. L. Newton, and W. E. Kunkle. 1996. Ruminant nutrition from an environmental perspective: Factors affecting whole farm nutrient balance. J. Animal Sci.  74(12):3082-3102. Invited symposium paper.

Van Horn, H. H., G. L. Newton, G. Kidder, E. C. French, and R. A. Nordstedt. 1998.  Managing dairy manure accountably:  Worksheets for nutrient budgeting. Florida Cooperative Extension Service, Institute of Food and Agricultural Services, University of Florida, Gainesville, Circular No. 1196  10 pages .

Van Horn, H. H., G. L. Newton, R. A. Nordstedt, E. C. French, G. Kidder, D. A. Graetz, and C. F. Chambliss. 1998. Dairy Manure Management: Strategies for recycling fertilizer nutrients to recover fertilizer value and avoid environmental pollution. Florida Extension Circular 1016 (Revised), Florida Coop. Extension, IFAS, University of Florida, Gainesville.  23 pages.

Van Kempem, T.A.T.G., E. van Heugten, and W.J. Powers. 2002. Impact of diet on odor. Proc. of Maryland Nutrition Conference. Baltimore, MD, March 26-28.

Westerman, P. W. and J. Arogo.  2002.  Performance of the IESS biokinetic air waste treatment system on a swine farm.  ASAE Paper No. 02-4155, ASAE Annual International Meeting, July 28-31, Chicago, IL.

Westerman, P. W. and J. R. Bicudo.  2002.  (In press) Management strategies for organic waste use in agriculture.  Invited presentation for the 10th International Conference of the European Research Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture “RAMIRAN 2002”, May 14-18, Strbske Pleso, Slovak Republic.

Westerman, P. W. and J. R.  Bicudo.  1999.  Aeration and mixing pond for nitrification/denitrification of flushed swine manure.  In: Proceedings 1999 NC State University Animal Waste Management Symposium, p. 39-46.  G. B. Havenstein, Ed.

Westerman, P. W. and J. R. Bicudo.  1999.  Tangential flow separation and chemical enhancement to recover swine manure solids and phosphorus from flushed swine manure or lagoon liquid. In: Proceedings 1999 NC State University Animal Waste Management Symposium, p. 47-54.  G. B. Havenstein, Ed.

Westerman, P. W., J. R. Bicudo and A. Kantardjieff. 1999.  Aerobic fixed-media upflow biofilter treatment of flushed swine manure.  In: Proceedings 1999 NC State University Animal Waste Management Symposium, p. 31-38.  G. B. Havenstein, Ed.

Westerman, P. W., and J. R. Bicudo.  1998.  Tangential flow separation and chemical enhancement to recover swine manure solids and phosphorus.  ASAE Paper No. 984114. 1998 ASAE International Meeting, Orlando, Florida.  ASAE, St. Joseph, MI.  25p.

Westerman, P. W., J. R. Bicudo, and Alexandra Kantardjieff.  1998.  Aerobic fixed-media biofilter treatment of flushed swine manure.  ASAE Paper No. 984121.  1998 ASAE International Meeting, Orlando, Florida.  ASAE, St. Joseph. MI.  28 p.

Whitney, M.H., and Shurson, G.C., 1998 Joint Meeting Abstract.  Effect of starter diet manipulation on sulfur intake and excretion and energy and nitrogen balance in a 3-phase starter program for early weaned pigs.

Wu, Z, P. R. Tozer, and E. B. Groff. 2001. Dietary manipulation to reduce phosphorus and nitrogen excretion by lactating dairy cows. Pages 13-30 in Dairy Cattle Nutrition Workshop Proc. Penn State College of Agricultural Sciences and Cooperative Extension. Nov. 6-7. Holiday Inn, Grantville, PA.

Wu, Z. and L. D. Satter.  1998.  Milk production and reproductive performance of dairy cows fed low and normal phosphorus diets.  J. Dairy Sci.  81(Suppl. 1):326.  ABSTRACT.

Wu, Z., L. D. Satter, R. T. Sojo, and A. J. Blohowiak.  1998.  Phosphorus balance of dairy cows in early lactation at three levels of dietary phosphorus.  J. Dairy Sci. 81(Suppl 1):358.  ABSTRACT.

Yang, P.Y., et al. (1997). An On-Farm Swine Waste Treatment System for Odor Control, Byproduct Recovery and Treated Wastewater Reuse in Hawaii. Presented at the ASAE International Meeting, Minneapolis, Minnesota, August 10-14, 1997. ASAE Paper No. 97-4066.

Yang, P.Y., Chen, H.J. and Liao, C.M. Development of Prefabricated Treatment Plant for Diluted Pig Wastewater. Presented at the 6th IAWQ Asia-Pacific Regional Conf., May 20-23,1997, Seoul, Korea.

Yang, P.Y. and Chou, C.Y. (1999). Swine Waste Treatment Systems for Land Limited and Tropical Conditions. Proceeding the 7th IAWQ Asia-Pacific Regional Conference, Taipei, Taiwan. Oct. 18-20, 1999. Volume 1:735-740.

Yang, P.Y. and Chou, C.Y. (1999). EMMC Technology for Land Limited Biological Wastewater Treatment. Proceeding the 7th IAWQ ASIA-Pacific Regional Conference, Taipei, Taiwan. Volume 2:1113-1118.

Yang, P.Y. and Chen, H.J. (2000). Integrating EMMC Process for Biological Removal of Carbon and Nitrogen from Dilute Swine Wastewater for Agricultural Reuse. Presented at the Animal Residuals Management Conference - Issues and Solutions. Kansas City, Missouri. November 12-14, 2000.

Yang, Q.M., Baidoo, S.K., Walker,R.D., and Boychuck J.L..  Effects of phytase on growth performance and bioavailabilities of organic phosphorus and other nutrients in corn soybean meal-based diets for young pigs. (submitted abstract)

Zhang, Z. B., E. T. Kornegay, and D. M. Denbow. 1999.  Evaluation of phytase and non-starch polysaccharide (NSP) enzymes added alone and in combination on nutrient utilization of individual and mixtures of feedstuffs with adult cecectomized roosters. Poultry Sci. (abstract).

Zhang, R.H., X. Li and J. Tao. 1999. Treatment of Dairy Wastewater by Sequencing Batch Reactor. Paper presented at 1999 ASAE Annual International Meeting, Toronto, Canada, July 17-21. Paper No. 994069.

Zhang, Z. B., E. T. Kornegay, and H. P. Veit.  1998.  Comparison of genetically engineered microbial and plant phytase for young pigs.  J. Anim. Sci. 76(Suppl. 1):178.  (ABSTRACT)

Zhu, J.,  Schmidt, D.R., Randall, G., and Morey, V.R. .2000.   Nutrient Concentrations in the Top Soil of Deep Bedded and Poultry Litter Systems.  In. Proc. of the 8th International Symposium on Animal, Agricultural and Food Processing Wastes. J. A. Moore (ed.), 702-709, October 9-11,2000, Des Moines, Iowa, USA.