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United States Department of Agriculture

Agricultural Research Service

Related Topics

Glen E Aiken
Forage-Animal Production Research
Research Animal Scientist

Phone: (859) 257-1647
Fax: (859) 257-3334
Room N-220
1100 S. LIMESTONE-AGRICULTURAL SCIENCE BUILDING N.
UNIVERSITY OF KENTUCKY CAMPUS
LEXINGTON, KY, 40546

Projects
Synthesis of Ergovaline for Physiology Experiments
General Cooperative Agreement (A)
  Accession Number: 427512
Optimizing the Biology of the Animal-Plant Interface for Improved Sustainability of Forage-Based Animal Enterprises
Appropriated (D)
  Accession Number: 423805
Sustainable Forage-Based Production for the Mid-South Transition Zone
Appropriated (D)
  Accession Number: 424287
APPROACHES TO MINIMIZE THE OCCURRENCE OF FESCUE TOXICOSIS IN LIVESTOCK
Nonfunded Cooperative Agreement (N)
  Accession Number: 422072
Farm Demonstrations of Best Management Practices for Sustainable Beef Cattle Production on Pasture
Nonfunded Cooperative Agreement (N)
  Accession Number: 425031
Improving Sustainability of Forage-based Production Systems
Specific Cooperative Agreement (S)
  Accession Number: 424961

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Herbage nutritive value of tall fescue-bermudagrass binary mixtures fertilized with combinations of nitrogen fertilizer and poultry litter - (Abstract Only) - (22-May-14)
Endophyte-infected fescue alters components of the acute phase response to lipopolysaccharide in beef heifers - (Abstract Only)
Altman, A.W., Sanchez, N.C., Carroll, J.A., Schmidt, T.B., Mcleod, K.R., Aiken, G.E., Vanzant, E.S. 2014. Endophyte-infected fescue alters components of the acute phase response to lipopolysaccharide in beef heifers. Journal of Animal Science Supplement. 92(E-Supple. 1):26. Abstract #70.
Cool-season annual grasses interseeded into bermudagrass with improved cold-tolerance for grazing in the upper south - (Peer Reviewed Journal)
Aiken, G.E. 2014. Cool-season annual grasses interseeded into bermudagrass with improved cold-tolerance for grazing in the upper south. Forage and Grazinglands. doi:10.2134/FG-2012-0137-RS.
Antimicrobial activity of red clover (Trifolium pratense L.) extract on caprine hyper ammonia-producing bacteria - (Peer Reviewed Journal)
Flythe, M.D., Harrison, B., Kagan, I., Klotz, J.L., Gellin, G.L., Goff, B.M., Aiken, G.E. 2013. Antimicrobial activity of red clover (Trifolium pratense L.) extract on caprine hyper ammonia-producing bacteria. Agriculture, Food and Analytical Bacteriology. 3:176-185.
Antagonism of lateral saphenous vein serotonin receptors from steers grazing endophyte-free, wild-type, or novel endophyte-infected tall fescue - (Peer Reviewed Journal)
Klotz, J.L., Aiken, G.E., Johnson, J.M., Brown, K.R., Bush, L.P., Strickland, J.R. 2013. Antagonism of lateral saphenous vein serotonin receptors from steers grazing endophyte-free, wild-type, or novel endophyte-infected tall fescue. Journal of Animal Science. 91:4492-4500.
Forage and breed effects on behavior and temperament of pregnant beef heifers Reprint Icon - (Peer Reviewed Journal)
Mays, A.R., Looper, M.L., Williamson, B.C., Coffey, K.P., Coblentz, W.K., Aiken, G.E., Rosenkrans, C.F. 2013. Forage and breed effects on behavior and temperament of pregnant beef heifers. Journal of Animal Science and Biotechnology. 4:20. DOI:10.1186/2049-1891-4-20.
Effects of toxicosis on bull growth, semen characteristics and breeding soundness evaluation - (Peer Reviewed Journal) - (03-May-13)
Managing the tall fescue-fungal endophyte symbiosis for optimum forage-animal production - (Peer Reviewed Journal) - (14-Dec-12)
Post-graze recovery of blood circulation in steers exhibiting fescue toxicosis as influenced by seed head suppression - (Proceedings) - (10-Nov-12)
Steer and tall fescue pasture responses to grazing intensity and chemical seedhead suppression - (Proceedings) - (10-Nov-12)
Number of beef cows exposed toxic tall fescue: small or large? - (Proceedings) - (10-Nov-12)
Effects of grazing intensity and chemical seedhead suppression on steers grazing tall fescue pastures - (Abstract Only) - (01-May-12)
Prolactin genomics and biology in herbivores - (Proceedings) - (14-Mar-12)
Changes in bovine vascular contraction and constriction relative to time off endophyte-infected tall fescue - (Abstract Only)
Bussard, J.R., Aiken, G.E., Strickland, J.R., Brown, K.R., Goff, B.M., Foote, A.P., Klotz, J.L. 2012. Changes in bovine vascular contraction and constriction relative to time off endophyte-infected tall fescue. J. Anim. Sci. Vol. 90, Suppl. 3:34.
Lateral saphenous vein responses to serotonergic and a-adrenergic receptor agonists increase with time off endophyte-infected tall fescue - (Abstract Only)
Klotz, J.L., Bussard, J.R., Aiken, G.E., Foote, A.P., Harmon, D.L., Brown, K.R., Goff, B.M., Strickland, J.R. 2012. Lateral saphenous vein responses to serotonergic and a-adrenergic receptor agonists increase with time off endophyte-infected tall fescue. J. Anim. Sci. Vol. 90, Suppl. 3:34.
Steer and pasture responses for a novel endophyte tall fescue developed for the upper transition zone - (Peer Reviewed Journal)
Johnson, J.M., Aiken, G.E., Phillips, T.D., Barrett, M., Klotz, J.L., Schrick, F.N. 2012. Steer and pasture responses for a novel endophyte tall fescue developed for the upper transition zone. Journal of Animal Science. 90:2402-2409.
What fescue toxicosis is really doing inside your animals - (Proceedings)
Aiken, G.E. 2012. What fescue toxicosis is really doing inside your animals. Kentucky Cattlemen's Association. CD-ROM.
Steer and plant responses to chemical suppression of seedhead emergence in toxic endophyte-infected tall fescue - (Peer Reviewed Journal)
Aiken, G.E., Goff, B.M., Witt, W.W., Kagan, I., Sleugh, B.B., Burch, P., Schrick, F.N. 2012. Steer and plant responses to chemical suppression of seedhead emergence in toxic endophyte-infected tall fescue. Crop Science. 52:960-969.
Steer consumption and ergovaline recovery from in vitro digested residues of tall fescue seedheads - (Peer Reviewed Journal)
Goff, B.M., Aiken, G.E., Witt, W.W., Sleugh, B.B., Burch, P. 2012. Steer consumption and ergovaline recovery from in vitro digested residues of tall fescue seedheads. Crop Science. 52:1437-1440.
Improving forage quality using seedhead management - (Proceedings)
Aiken, G.E. 2012. Improving forage quality using seedhead management. American Forage and Grassland Conference Proceedings. CD-ROM.
Effects of grazing intensity and chemical seedhead suppression on steers grazing tall fescue pastures - (Proceedings)
Goff, B.M., Aiken, G.E., Witt, W.W., Burch, P.L., Sleugh, B.B. 2012. Effects of grazing intensity and chemical seedhead suppression on steers grazing tall fescue pastures. American Forage and Grassland Conference Proceedings. CD-ROM.
Case study: average daily gain and blood fatty acid composition of cattle grazing the non-bloating legumes birdsfoot trefoil and cicer milkvetch in the mountain west - (Peer Reviewed Journal)
Macadam, J.W., Ward, R.E., Griggs, T.C., Minn, B.R., Aiken, G.E. 2011. Case study: average daily gain and blood fatty acid composition of cattle grazing the non-bloating legumes birdsfoot trefoil and cicer milkvetch in the mountain west. Professional Animal Scientist. 27:574-583.
Doppler ultrasonography for evaluating vascular responses to ergopeptine alkaloids in livestock - (Book / Chapter)
Aiken, G.E., Strickland, J.R. 2012. Doppler ultrasonography for evaluating vascular responses to ergopeptine alkaloids in livestock. Veterinary Medicine. In A Bird’s-Eye View of Veterinary Medicine, Edited by Carlos C. Perez-Marin. Ch 29. pp 567-586. ISBN: 978-953-51-0031-7.
Effect of alfalfa (medicago sativa) on fermentation profile and nutritive value of switchgrass (panicum virgatum) and bermudagrass (cynodon dactylon) silages - (Proceedings) - (10-Jul-11)
Chemical suppression of seedhead emergence in toxic endophyte-infected tall fescue for improving cattle weight gain and physiology - (Proceedings)
Aiken, G.E., Witt, B.W., Goff, B.M., Kagan, I. 2011. Chemical suppression of seedhead emergence in toxic endophyte-infected tall fescue for improving cattle weight gain and physiology. American Forage and Grassland Conference Proceedings. CDROM.
Ergovaline recovery from digested residues of grazed tall fescue seedheads - (Abstract Only) - (26-Apr-11)
Ergovaline recovery from digested residues of grazed tall fescue seedheads - (Proceedings)
Goff, B.M., Aiken, G.E., Witt, B.W. 2011. Ergovaline recovery from digested residues of grazed tall fescue seedheads. In: American Forage and Grassland Conference Proceedings, Jun e 12-15, 2011, Frenchlick, IN. 2011 CDROM.
A New NPGS Special Collection: Norman L. Taylor University of Kentucky Clover Collection - (Abstract Only)
Pederson, G.A., Quesenberry, K.H., Greene, S.L., Aiken, G.E., Dinkins, R.D. 2011. A New NPGS Special Collection: Norman L. Taylor University of Kentucky Clover Collection. ASA-CSSA-SSSA Annual Meeting Abstracts. San Antonio, TX (Oct. 16-19, 2011).
Disrupted hair follicle activity in cattle grazing endophyte-infected tall fescue in the summer insulates core body temperatures - (Peer Reviewed Journal)
Aiken, G.E., Klotz, J.L., Looper, M.L., Tabler, S.F., Schrick, F.N. 2011. Disrupted hair follicle activity in cattle grazing endophyte-infected tall fescue in the summer insulates core body temperatures. Professional Animal Scientist. 27:336-343.
Phytochemicals that modulate amino acid and peptide catabolism by caprine rumen microbes - (Abstract Only)
Flythe, M.D., Kagan, I., Gellin, G.L., Goff, B.M., Aiken, G.E., Cheeke, P.R. 2011. Phytochemicals that modulate amino acid and peptide catabolism by caprine rumen microbes. Conference on Gastrointestinal Function. p. 470.786.
Haemodynamics of lambs grazing perennial ryegrass (Lolium perenne L.) either infected with AR6 novel wild-type endophyte or not infected - (Peer Reviewed Journal)
Aiken, G.E., Sutherland, B., Fletcher, L.R. 2011. Haemodynamics of lambs grazing perennial ryegrass (Lolium perenne L.) either infected with AR6 novel wild-type endophyte or not infected. New Zealand Veterinary Journal. 59(4):179-184.
Contractile response of bovine lateral saphenous vein to ergovaline serotonin2A a2A- and a2C-adrenergic receptor agonists relative to time off endophyte-infected tall fescue - (Abstract Only)
Klotz, J.L., Aiken, G.E., Foote, A.P., Bush, L.P., Brown, K.R., Goff, B.M., Strickland, J.R. 2011. Contractile response of bovine lateral saphenous vein to ergovaline serotonin2A a2A- and a2C-adrenergic receptor agonists relative to time off endophyte-infected tall fescue. Joint Meeting of the ADSA, AMSA, ASAS and PSA. 89(E-Suppl. 1):50.
Setting, adjusting stocking rates to meet production goals - (Popular Publication)
Aiken, G.E. 2011. Setting, adjusting stocking rates to meet production goals. Progressive Forage Grower. 12(6):10-12.
Tackle fescue toxicosis with spring strategies - (Popular Publication)
Aiken, G.E. 2013. Tackle fescue toxicosis with spring strategies. Progressive Cattlemen. Pgs. 26-27.
Ergot alkaloids: toxicokinetics and vascular effects - (Book / Chapter)
Strickland, J.R., Brown, K.R., Aiken, G.E., Klotz, J.L., Flythe, M.D. 2012. Ergot alkaloids: toxicokinetics and vascular effects. International Symposium on Fungal Endophytes of Grasses. pgs 14-19.
Impact of the endophyte on animal production - (Proceedings)
Aiken, G.E. 2011. Impact of the endophyte on animal production. In: 10th Heart of America Grazing Conference and 11th Kentucky Grazing Conference, January 25-26, 2011, Louisville, KY. p. 12-16.
Tall Fescue Alkaloids Bind Serotonin Receptors in Cattle - (Experiment Station)
Klotz, J.L., Strickland, J.R., Bush, L.P., Brown, K.R., Aiken, G.E. 2010. Tall Fescue Alkaloids Bind Serotonin Receptors in Cattle. Kentucky Beef Report. pgs 37-43.
Performance and physiology of steers grazing toxic tall fescue as influenced by feeding soybean hulls and implanting with steroid hormones - (Experiment Station)
Carter, J.M., Aiken, G.E. 2010. Performance and physiology of steers grazing toxic tall fescue as influenced by feeding soybean hulls and implanting with steroid hormones. Agricultural Experiment Station Publication. Pgs 27-32.
Grazing evaluation of a novel endophyte tall fescue developed for the upper transition zone - (Experiment Station)
Johnson, J.M., Aiken, G.E. 2010. Grazing evaluation of a novel endophyte tall fescue developed for the upper transition zone. Agricultural Experiment Station Publication. Pgs. 21-26.
Steer responses to feeding soybean hulls and steroid hormone implantation on toxic tall fescue pasture - (Peer Reviewed Journal)
Carter, J.M., Aiken, G.E., Dougherty, C., Schrick, N. 2010. Steer responses to feeding soybean hulls and steroid hormone implantation on toxic tall fescue pasture. Journal of Animal Science. 88:3759-3766.
Vasoconstrictive responses of lambs grazing endophyte-infected perennial ryegrass paddocks - (Abstract Only)
Aiken, G.E., Sutherland, L., Fletcher, L. 2010. Vasoconstrictive responses of lambs grazing endophyte-infected perennial ryegrass paddocks. International Symposium on Fungal Endophytes of Grasses. pp 3-4.
Grazing Evaluation of a Novel Endophyte Tall Fescue Developed for the Upper Transition Zone - (Abstract Only)
Johnson, J.M., Aiken, G.E., Phillips, T., Barrett, M., Schrick, F.N. 2010. Grazing Evaluation of a Novel Endophyte Tall Fescue Developed for the Upper Transition Zone. International Symposium on Fungal Endophytes of Grasses. pp 52-53.
Ergot Alkaloids: Toxicokinetics and Vascular Effects in Grazing Animals - (Abstract Only)
Strickland, J.R., Aiken, G.E., Klotz, J.L., Flythe, M.D., Brown, K.R. 2010. Ergot Alkaloids: Toxicokinetics and Vascular Effects in Grazing Animals. International Symposium on Fungal Endophytes of Grasses. pp 103-104.
Chemical Suppression of Seedhead Emergence in Endohyte-Infested Tall Fescue for Improving Steer Weight Gain and Physiology - (Abstract Only) - (26-Apr-10)
Impact of the Endophyte on Animal Production - (Proceedings)
Aiken, G.E. 2010. Impact of the Endophyte on Animal Production. American Forage and Grassland Conference Proceedings.
Grazing Evaluation of a Novel Endophyte Tall Fescue Developed for the Upper Transition Zone - (Proceedings)
Johnson, J.M., Aiken, G.E. 2010. Grazing Evaluation of a Novel Endophyte Tall Fescue Developed for the Upper Transition Zone. American Forage and Grassland Conference Proceedings.
Chaparral Herbicide Application for Suppression of Seedhead Emergence in Tall Fescue Pastures and Possible Alleviation of Fescue Toxicosis - (Proceedings)
Aiken, G.E., Witt, W.W., Kagan, I. 2010. Chaparral Herbicide Application for Suppression of Seedhead Emergence in Tall Fescue Pastures and Possible Alleviation of Fescue Toxicosis. American Forage and Grassland Conference Proceedings.
Herbage nutritive value of tall fescue fertilized with broiler litter and inorganic fertilizer - (Peer Reviewed Journal)
Read, J.J., Aiken, G.E., Lang, D.E. 2010. Herbage nutritive value of tall fescue fertilized with broiler litter and inorganic fertilizer. Forage and Grazinglands. Available: http://www.plantmanagementnetwork.org/sub/fg/research/2010/value.
Effects of hops (Humulus lupulus L.) extract on volatile fatty acid production by rumen bacteria - (Peer Reviewed Journal)
Flythe, M.D., Aiken, G.E. 2010. Effects of hops (Humulus lupulus L.) extract on volatile fatty acid production by rumen bacteria. Journal of Applied Microbiology. 109(4):1169-1176.
Broiler litter effects on forage quality in tall fescue - (Abstract Only)
Read, J.J., Sleugh, B.B., Aiken, G.E., Lang, D.E. 2009. Broiler Litter Effects on Forage Quality in Tall Fescue [abstract]. Agronomy Abstracts. CD-ROM.
Tall Fescue Grazing Research - (Proceedings)
Aiken, G.E. 2009. Tall Fescue Grazing Research. Kentucky Forage and Grassland Council.
Contractile response of fescue-naïve bovine lateral saphenous veins to increasing concentrations of tall fescue alkaloids - (Peer Reviewed Journal)
Klotz, J.L., Kirch, B.H., Aiken, G.E., Bush, L.P., Strickland, J.R. 2009. Contractile Response of Fescue-Naïve Bovine Lateral Saphenous Veins to Increasing Concentrations of Tall Fescue Alkaloids. J Anim Sci. 88:408-415.
Endoophyte Infected Tall Fescue and Small Ruminant Production: Do We Have a Problem? - (Peer Reviewed Journal)
Ditsch, D.C., Aiken, G.E. 2009. Endoophyte Infected Tall Fescue and Small Ruminant Production: Do We Have a Problem? Forage and Grazinglands. doi:10.1094/FG-2009-1104-02-RS.
Novel endophyte-infected tall fescues - (Peer Reviewed Journal)
Phillips, T., Aiken, G.E. 2009. Novel endophyte-infected tall fescues. Forage and Grazinglands. doi:10.1094/FG-2009-1102-01-RV.
The fescue toxicosis symposium: introduction to the proceedings - (Abstract Only)
Aiken, G.E. 2009. The fescue toxicosis symposium: introduction to the proceedings. Forage and Grazinglands. CD-ROM.
Ergot Alkaloid-Induced Blood Vessel Dysfunction Contributes to Fescue Toxicosis - (Peer Reviewed Journal)
Strickland, J.R., Aiken, G.E., Klotz, J.L. 2009. Ergot Alkaloid-Induced Blood Vessel Dysfunction Contributes to Fescue Toxicosis. Forage and Grazinglands. 4Nov09.
Performance and physiology of yearling steers grazing toxic tall fescue as influenced by feeding soybean hulls and implanting with steroidal horomones - (Proceedings)
Carter, J., Dougherty, C., Aiken, G.E. 2009. Performance and physiology of yearling steers grazing toxic tall fescue as influenced by feeding soybean hulls and implanting with steroidal horomones. American Forage and Grassland Conference Proceedings. CD-ROM.
Grazing Evaluation of a Novel Endophyte Tall Fescue Developed for the Upper Transition Zone - (Abstract Only)
Johnson, J., Aiken, G.E., Phillips, T., Barrett, M. 2009. Grazing Evaluation of a Novel Endophyte Tall Fescue Developed for the Upper Transition Zone. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting.
Performance and Physiology of Yearling Steers Grazing Toxic Tall Fescue as Influenced by Feeding Soybean Hulls and Steroidal Implants - (Abstract Only)
Carter, J., Aiken, G.E. 2009. Performance and Physiology of Yearling Steers Grazing Toxic Tall Fescue as Influenced by Feeding Soybean Hulls and Steroidal Implants. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting.
Bioaccumulation of Ergovaline in Bovine Lateral Saphenous Veins in Vitro - (Peer Reviewed Journal)
Klotz, J.L., Kirch, B.H., Aiken, G.E., Bush, L.P., Strickland, J.R. 2009. Bioaccumulation of Ergovaline in Bovine Lateral Saphenous Veins in Vitro. J Anim Sci. 2009. 87:2437-2447.
Hemodynamics are Altered in the Caudal Artery of Beef Heifers Fed Different Ergot Alkaloid Concentrations - (Peer Reviewed Journal)
Aiken, G.E., Strickland, J.R., Looper, M.L., Bush, L.P., Schrick, F.N. 2009. Hemodynamics are Altered in the Caudal Artery of Beef Heifers Fed Different Ergot Alkaloid Concentrations. J. Anim Sci..2009; 87: 2142-2150
Composition of horse diets on cool-season grass pastures using microhistological analysis - (Peer Reviewed Journal)
Morrison, J.I., Smith, S.R., Aiken, G.E., Lawrence, L.M. 2009. Composition of horse diets on cool-season grass pastures using microhistological analysis. Forage and Grazinglands. doi:10.1094/FG-2009-0325-01-RS.
Influence of toxic endophyte-infected fescue on sperm characteristics and endocrine factors of yearling Brahman-influenced bulls - (Peer Reviewed Journal)
Looper, M.L., Rorie, R.W., Person, C.N., Lester, T.D., Hallford, D.M., Aiken, G.E., Rosenkrans Jr, C.F. 2009. Influence of toxic endophyte-infected fescue on sperm characteristics and endocrine factors of yearling Brahman-influenced bulls. Journal of Animal Science. 87:1184-1191.
Kentucky Report (Annual Report to SERA-IEG8 Tall Fescue Toxicosis/Endophyte Workshop) - (Other)
Kagan, I., Coe, B.L., Smith, L.L., Dougherty, C.T., Strickland, J.R., Aiken, G.E., Carter, J.M., Mcculley, R.L., Mcdowell, K.J., Witt, W.W., Bush, L.P., Williams, N.M., Williams, D.M., Donahue, J.M., Panaccione, D.G., Florea, S., Hesse, U., Roe, B.A., Farman, M.L., Jaromczyk, J.W., Arnaoudova, E., Moore, N., Beach, W., Andreeva, K., Schardl, C.L. 2008. Kentucky Report (Annual Report to SERA-IEG8 Tall Fescue Toxicosis/Endophyte Workshop). SERA-IEG 8. University of Kentucky report. pgs 45-53.
Practical Grazing Management and Feed Strategies to Alleviate Fescue Toxicosis - (Proceedings)
Aiken, G.E. 2008. Practical Grazing Management and Feed Strategies to Alleviate Fescue Toxicosis. Kentucky Forage and Grassland Council. Pgs 17-21.
Asas Centennial Paper: Future Needs of Research and Extension in Forage Utilization - (Peer Reviewed Journal)
Rouquette, F.M., Redmon, L.A., Aiken, G.E., Hill, G.M., Sollenberger, L.E., Andrae, J. 2009. ASAS centennial paper: future needs of research and extension in forage utilization. Journal of Animal Science. 87:438-446.
Technical note: comparison between two tracing methods with ultrasonography to determine lumen area of the caudal artery in beef cattle - (Peer Reviewed Journal)
Aiken, G.E., Klotz, J.L., Kirch, B.H., Strickland, J.R., Boykin, D.L. 2008. Technical note: Comparison between two tracing methods with ultrasonography to determine lumen area of the caudal artery in beef cattle. Journal of Animal Science. 87:371-374.
Temperature influences upon vascular dynamics in cattle measured by doppler ultrasonography - (Peer Reviewed Journal)
Kirch, B.H., Aiken, G.E., Spiers, D.E. 2008. Temperature influences upon vascular dynamics in cattle measured by doppler ultrasonography. Journal of Thermal Biology. 33(7):375-379.
Regional differences in sweat rate response of steers to short-term heat stress - (Peer Reviewed Journal)
Scharf, B., Was, L.E., Aiken, G.E., Spiers, D. 2008. Regional differences in sweat rate response of steers to short-term heat stress. Journal of Biometeorology. 52:725-732.
Nutrient uptake of 'Jesup MaxQ' tall fescue fertilized with broiler litter - (Abstract Only)
Read, J.J., Adeli, A., Aiken, G.E. 2008. Nutrient uptake of 'Jesup MaxQ' tall fescue fertilized with broiler litter. Agronomy Abstracts. CD-ROM. Paper 727-6.
Physiological basis of fescue toxicosis - (Monograph)
Strickland, J.R., Aiken, G.E., Spiers, D.E., Fletcher, L.R., Oliver, J.W. 2008. Physiological basis of fescue toxicosis. Tall Fescue On-line Monograph. 8:203-227.
Hemodynamics in the Caudal Artery of Beef Heifers Fed Different Ergot Alkaloid Concentrations - (Abstract Only)
Aiken, G.E., Strickland, J.R., Looper, M.L., Schrick, F.N. 2008. Hemodynamics in the Caudal Artery of Beef Heifers Fed Different Ergot Alkaloid Concentrations. J. Anim. Sci. Vol. 86, E-Suppl. p 404.
Forage Systems for the Upper Transition Zone that Utilize Bermudagrass and Cool-Season Annual Grasses - (Abstract Only)
Aiken, G.E. 2008. Forage Systems for the Upper Transition Zone that Utilize Bermudagrass and Cool-Season Annual Grasses. ASA-CSSA-SSSA Annual Meeting Abstracts. 728-4.
Performance and Physiology of Steers Grazing Toxic Tall Fescue as Influenced by Concentrate Feeding and Steroidal Implants - (Abstract Only)
Aiken, G.E. 2008. Performance and Physiology of Steers Grazing Toxic Tall Fescue as Influenced by Concentrate Feeding and Steroidal Implants. ASA-CSSA-SSSA Annual Meeting Abstracts. 731-5.
Steer responses to feeding soybean hulls on toxic tall fescue pasture - (Peer Reviewed Journal)
Aiken, G.E., Mcclanahan, L., Schrick, F.N. 2008. Steer responses to feeding soybean hulls on toxic tall fescue pasture. Professional Animal Scientist. 24:399-403.
Performance and Physiology of Steers Following Grazing of Toxic Tall Fescue as Influenced by Feeding Soybean Hulls on Pasture and Post-Graze Steroid Implantation - (Peer Reviewed Journal)
Aiken, G.E., Mc Clanahan, L.K., Kirch, B.H., Schrick, F.N. 2008. Performance and Physiology of Steers Following Grazing of Toxic Tall Fescue as Influenced by Feeding Soybean Hulls on Pasture and Post-Graze Steroid Implantation. Professional Animal Scientist. 2008. 24:392-398.
Case Study: Influence of Rough Hair Coats and Steroid Implants on the Performance and Physiology of Steers Grazing Endophyte-Infected Tall Fescue in the Summer - (Peer Reviewed Journal)
Mc Clanahan, L.K., Aiken, G.E., Dougherty, C.L. 2008. Case Study: Influence of Rough Hair Coats and Steroid Implants on the Performance and Physiology of Steers Grazing Endophyte-Infexted Tall Fescue in the Summer. Professional Animal Scientist. 24:269-276.
Effects of Selected Combinations of Tall Fescue Alkaloids on the Vasoconstrictive Capacity of Fescue-Naive Bovine Lateral Saphenous Veins - (Peer Reviewed Journal)
Klotz, J.L., Kirch, B.H., Aiken, G.E., Bush, L.P., Strickland, J.R. 2008. Effects of Selected Combinations of Tall Fescue Alkaloids on the Vasoconstrictive Capacity of Fescue-Naive Bovine Lateral Saphenous Veins. Journal of Animal Science. 2008. 86:1021-1028.
Ergot Alkaloid Effects on Animal Physiology - (Abstract Only)
Strickland, J.R., Kirch, B.H., Klotz, J.L., Smith, L.L., Aiken, G.E., Flythe, M.D. 2008. Ergot Alkaloid Effects on Animal Physiology. Society for Range Management Meeting Abstracts. Published on Compact Disc, distributed at meeting; Abstract #1843. (http://srm.confex.com/srm/2008/techprogram/P1843.HTM).
Effects of various soil amendments on soil test P values - (Proceedings)
Workshop regarding Research and Demonstration of Agricultural Uses of Gypsum and Other FGD Materials, St. Louis, MO Sept 14-16, 2006
USDA Kentucky Report - (Proceedings)
Strickland, J.R., Dinkins, R.D., Aiken, G.E., Klotz, J.L., Kirch, B.H., Smith, L.L., Barnes, A.J., Waters, W.J., Bush, L.P., Brown, K.R., Matthews, J.C., Boling, J.A. 2007. Usda Kentucky report. SERA-IEG 8. pgs 159-178.
Selection and dietary quality of beef cattle grazing smooth bromegrass, switchgrass, and big bluestem - (Peer Reviewed Journal)
Kirch, B.H., Moser, L.E., Waller, S.S., Klofpenstein, T.J., Aiken, G.E., Strickland, J.R. 2007. Selection and dietary quality of beef cattle grazing smooth bromegrass, switchgrass, and big bluestem. Professional Animal Scientist. 23(6):672-680.
Influence of Rough Hair Coats and Steroidal Implants on Hair Growth, Rectal Temperatures, and Sweating by Steers Grazed on Toxic Tall Fescue During the Summer - (Abstract Only)
Aiken, G.E., Mc Clanahan, L.K., Dougherty, C.T. 2007. Influence of Rough Hair Coats and Steroidal Implants on Hair Growth, Rectal Temperatures, and Sweating by Steers Grazed on Toxic Tall Fescue During the Summer. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting. 2007. Session No. 271. Article 270-7.
Management of Cattle to Reduce Vulnerability to Heat Stress Following Grazing of Toxic Tall Fescue - (Proceedings)
Aiken, G.E. 2007. Management of Cattle to Reduce Vulnerability to Heat Stress Following Grazing of Toxic Tall Fescue. 61st Southern Pasture and Forage Crop Improvement Conference Proceedings, May 30-June 1, 2007, in Tallahassee, FL. 2007. pg 54-57.
Hemodynamic Responses of the Caudal Artery to Toxic Tall Fescue in Beef Heifers - (Peer Reviewed Journal)
Aiken, G.E., Kirch, B.H., Strickland, J.R., Bush, L.P., Looper, M.L., Schrick, N.F. 2007. Hemodynamic Responses of the Caudal Artery to Toxic Tall Fescue in Beef Heifers. Journal of Animal Science. 2007. 85:2337-2345.
Hair Coat and Ear Implant Effects on Physiological Measurements of Steers Grazing Toxic Tall Fescue During the Summer - (Proceedings)
Mc Clanahan, L.K., Aiken, G.E. 2007. Hair Coat and Ear Implant Effects on Physiological Measurements of Steers Grazing Toxic Tall Fescue During the Summer. American Forage and Grassland Conference Proceedings, June 23-26, 2007, in University Park, PA., 31:AFGC Emerging Scientist Comp. pg 60-65.
Ergocryptine and Ergonovine Induced Contractile Responses in Fescue Naive Bovine Lateral Saphenous Veins - (Abstract Only)
Klotz, J.L., Kirch, B.H., Aiken, G.E., Arrington, B.C., Bush, L.P., Strickland, J.R. 2007. Ergocryptine and Ergonovine Induced Contractile Responses in Fescue Naive Bovine Lateral Saphenous Veins. J. Anim. Sci. Vol. 85, Suppl. 1/J. Dairy Scit. Vol. 90, SUppl. 1/Poult. Sci. Vol. 86 Suppl 1. pg 13.
Setting and Adjusting Stocking Rates to Meet Production Goals - (Proceedings)
Aiken, G.E. 2007. Setting and Adjusting Stocking Rates to Meet Production Goals. Proceedings of the Heart of America Grazing Conference. Pgs 12-15.
Dyanmics of Peripheral Bloodflow for Endophyte-Naive Cattle Fed Toxic Tall Fescue Seed - (Abstract Only)
Aiken, G.E., Kirch, B.H., Strickland, J.R. 2007. Dyanmics of Peripheral Bloodflow for Endophyte-Naive Cattle Fed Toxic Tall Fescue Seed. Proceedings of the 6th International Symposium on Fungal Endophytes of Grasses. Grassland Research and Practice Series. 13:387-389.
Usda-Kentucky Report: Forage-Animal Production Research Unit (Fapru) Investigations: Tall Fescue Alkaloids and Toxicosis - (Proceedings)
Strickland, J.R., Aiken, G.E., Dinkins, R.D., Klotz, J.L., Kirch, B.H., Smith, L.L., Looper, M.L., Bush, L.P., Arrington, B.C., Smith, D.L., Shafer, W.D., Schardl, C., Hesse, U. 2006. Usda-Kentucky Report: Forage-Animal Production Research Unit (FAPRU) Investigations: Tall Fescue Alkaloids and Toxicosis. SERA-IEG 8. Annual Report: pgs. 97-111.
The Influence of Temperature Variation Upon Vascular Dynamics in Cattle As Measured by Doppler-Image Ultrasound - (Abstract Only)
Kirch, B.H., Aiken, G.E., Spiers, D. 2007. The influence of temperature variation upon vascular dynamics in cattle as measured by doppler-image ultrasound. Proceedings of the 6th International Symposium on Fungal Endophytes of Grasses. p 383-385.
Assessment of Vasoconstrictive Capacity of Tall Fescue Alkaloids Using Fescue Naive Lateral Saphenous Veins of Crossbreed Heifer Cattle - (Proceedings)
Klotz, J.L., Kirch, B.H., Aiken, G.E., Bush, L.P., Strickland, J.R., Arrington, B.C. 2007. Assessment of Vasoconstrictive Capacity of Tall Fescue Alkaloids Using Fescue Naive Lateral Saphenous Veins of Crossbreed Heifer Cattle. Proceedings of the 6th International Symposium on Fungal Endophytes of Grasses. Grassland Research and Practice Series No. 13:383-385.
Stocking Rates for Horse Pastures - (Government Publication) - (25-Aug-06)
Changes in Symptoms of Toxicosis for Pregnant and Open Heifers Following Grazing of Tall Fescue - (Other) - (09-Jun-06)
Body Weight Gain and Dry Matter Consumption of Steers Following Grazing of Toxic Tall Fescue - (Other) - (09-Jun-06)
Temperature Influences on Vascular Dynamics in Cattle As Measured by Doppler Ultrasonography - (Other) - (09-Jun-06)
Steer Weight Gain and Physiological Responses to Feeding Soybean Hulls on Toxic Tall Fescue: Dilution of Ergot Alkaloids or Additive Effect on Weight Gain - (Abstract Only)
Aiken, G.E., Mcclanahan, L. 2006. Steer Weight Gain and Physiological Responses to Feeding Soybean Hulls on Toxic Tall Fescue: Dilution of Ergot Alkaloids or Additive Effect on Weight Gain. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting. 266-12.
Post-Graze Performance and Recovery from Heat Stress for Yearling Steers Grazed on Toxic Tall Fescue - (Abstract Only)
Aiken, G.E., Mcclanahan, L., Kirch, B.H. 2006. Post-Graze Performance and Recovery from Heat Stress for Yearling Steers Grazed on Toxic Tall Fescue. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting. 265-5.
Temperature Influences Upon Vascular Dynamics As Measured by Doppler Ultrasonography - (Other)
Kirch, B.H., Aiken, G.E., Spiers, D. 2006. Temperature influences upon vascular dynamics as measured by doppler ultrasonography. American Society of Animal Science Proceedings. J. of ANim. Sci. 84:(Suppl 1) 212.
Temperature Influences Upon Vascular Dynamics As Measured by Doppler Ultrasonography - (Abstract Only)
Kirch, B.H., Aiken, G.E., Spiers, D. 2006. Temperature influences upon vascular dynamics as measured by doppler ultrasonography. American Society of Animal Science. J. Anim. Sci. Vo. 84, Suppl. 1, p. 212/J. Dairy Sci. Vol. 89, Suppl. 1.
Incorporating Poultry Litter into Perennial Grassland to Improve Water Quality - (Abstract Only)
Pote, D.H., Way, T.R., Kingery, W.L., Aiken, G.E., Sistani, K.R., Han, F.X., Moore Jr, P.A. 2006. [CD-ROM] Incorporating poultry litter into perennial grassland to improve water quality. Proceedings of the Arkansas Water Research Center Conference.
Physiological Changes in Heifers Following Grazing of Toxic or Non-Toxic Tall Fescue - (Abstract Only)
Aiken, G.E., Looper, M.L., Kirch, B.H. 2006. Physiological Changes in Heifers Following Grazing of Toxic or Non-Toxic Tall Fescue. American Society of Animal Science Proceedings. Journal of Animal Science. 84(1):101.
Physiologic Changes in Heifers Following Grazing of Toxic Or Non-Toxic Tall Fescue - (Abstract Only)
Aiken, G.E., Looper, M.L., Kirch, B.H. 2006. Physiologic changes in heifers following grazing of toxic or non-toxic tall fescue. American Society of Animal Science. 89(1):101.
Evaluation of the Vasoconstrictive Capacity of Tall Fescue Alkaloids Using Fescue Naive Bovine Lateral Saphenous Veins - (Abstract Only)
Klotz, J.L., Kirch, B.H., Aiken, G.E., Bush, L.P., Arrington, B.C., Strickland, J.R. 2006. Evaluation of the Vasoconstrictive Capacity of Tall Fescue Alkaloids Using Fescue Naive Bovine Lateral Saphenous Veins. Journal of Animal Science Supplement. 84:54.
Comparison of Forage Availability and Nutritive Composition of Bahiagrass and Bermudagrass Grazed by Steers with Or Without Steroid Implants in West-Central Arkansas - (Proceedings)
Looper, M.L., Flores, R., Aiken, G.E., Rosenkrans, Jr, C.F., Brauer, D.K. 2006. Comparison of forage availability and nutritive composition of bahiagrass and bermudagrass grazed by steers with or without steroid implants in west-central arkansas. American Forage and Grassland Conference Proceedings. 15:92-96.
Quality Characteristics and in Situ Dry Matter Disappearance Kinetics of Bahiagrass and Three Varieties of Bermudagrass Harvested During the Summer and Early Fall in West-Central Arkansas - (Proceedings)
Flores, R., Looper, M.L., Aiken, G.E., Coblentz, W.K., Ogden, R.K., Caldwell, J.D., Coffey, K.P., Rosenkrans, Jr, C.F. 2006. Quality characteristics and in situ dry matter disappearance kinetics of bahiagrass and three varieties of bermudagrass harvested during the summer and early fall in west-central arkansas. American Forage and Grassland Conference Proceedings. 15:97-101.
Escherichia Coli O157:h7 and Salmonella in Water and Soil from Tall Fescue Paddocks - (Peer Reviewed Journal)
Looper, M.L., Edrington, T.S., Flores, R., Rosenkrans, Jr, C.F., Aiken, G.E. 2006. Escherichia coli O157:H7 and salmonella in water and soil from tall fescue paddocks. Foodborne Pathogens and Disease. 3(2):203-208.
Influence of stocking rate and steroidal implants on growth rate of steers grazing toxic tall fescue and subsequent physiological responses - (Peer Reviewed Journal)
Aiken, G.E., Tabler, S.F., Looper, M.L., Brauer, D.K., Strickland, J.R., Shrick, F.N. 2006. Influence of stocking rate and steroidal implants on growth rate of steers grazing toxic tall fescue and subsequent physiological responses. Journal of Animal Science. 84:1626-1632.
Effects of a Waste Paper Product on Soil Phosphorus, Carbon and Bulk Density - (Peer Reviewed Journal)
Brauer, D.K., Aiken, G.E. 2006. Effects of a waste paper product on soil phosphorus, carbon and bulk density. Journal of Environmental Quality. 35:898-902.
Prevalence of Escherichia Coli O157:h7 and Salmonella in Beef Steers Grazing Different Forage Diets - (Peer Reviewed Journal)
Looper, M.L., Edrington, T.S., Flores, R., Rosenkrans, Jr, C.F., Nihsen, M.E., Aiken, G.E. 2006. Prevalence of Escherichia coli O157:H7 and salmonella in beef steers grazing different forage diets. Letters in Applied Microbiology. 42:583-588.
Forage Systems for Minimizing Hay and Concentrate Needs - (Proceedings)
Aiken, G.E. 2006. Forage Systems for Minimizing Hay and Concentrate Needs. Meeting Abstract. Pgs 21-23.
Case study: assessment of relationships between carcass traits and body measures at conclusion of background grazing - (Other)
Hendrickson, E.B., Kennedy, D.W., Aiken, G.E., Tabler, S.F. 2005. Case study: assessment of relationships between carcass traits and body measures at conclusion of background grazing. Professional Animal Scientist. 21:495-500.
Annual Progress Report for Usda-Ars-Fapru to Seraieg 8 Tall Fescue Toxicosis/endophyte Workshop - (Other)
Klotz, J.L., Schafer, W.D., Smith, D.K., Smith, L.L., Arrington, B.C., Bush, L.P., Strickland, J.R., Aiken, G.E., Schardl, S., Hesse, U., Dinkins, R.D. 2005. Annual progress report for USDA-ARS-FAPRU to SERA-IEG 8 Tall Fescue Toxicosis/Endophyte Workshop. Meeting Proceedings. pgs 30-36.
Incorporating Granular Inorganic Fertilizer into Perennial Grassland Soils to Improve Water Quality - (Peer Reviewed Journal)
Pote, D.H., Kingery, W.L., Aiken, G.E., Han, F.X., Moore Jr, P.A. 2006. Incorporating granular inorganic fertilizer into perennial grassland soils to improve water quality. Journal of Soil and Water Conservation. 61(1):1-7.
Stocking Rate and Implantation Effects on Weight Gain and Recovery from Heat Stress for Yearling Steers Grazed on Endophyte-Infected Tall Fescue - (Abstract Only)
Aiken, G.E., Looper, M.L., Tabler, S.F. 2005. Stocking Rate and Implantation Effects on Weight Gain and Recovery from Heat Stress for Yearling Steers Grazed on Endophyte-Infected Tall Fescue. Crop Science Society of America Monograph. Nov 8,2005:10.
Growth, Feedlot Performance, and Carcass Characteristics of Angus and Charolais-Sired Calves Castrated at Birth Or Weaning - (Experiment Station)
Looper, M.L., Burke, J.M., Mcbeth, L.J., Krehbiel, C.R., Flores, R., Rosenkrans Jr, C.F., Aiken, G.E. 2005. Growth, feedlot performance, and carcass characteristics of Angus and Charolais-sired calves castrated at birth or weaning. Arkansas Agricultural Experiment Station Research Series. 535:109-111.
Amendment Effects on Soil Test P after Long-Term Applications of Animal Manures - (Peer Reviewed Journal)
Brauer, D.K., Aiken, G.E., Pote, D.H., Livingston, S.J., Norton, L.D., Way, T.R., Edwards Jr, J.H. 2005. Amendment effects on soil test P after long-term applications of animal manures. Journal of Environmental Quality. 34:1682-1686.
Effects of Feeding Endophyte-Infected Tall Fescue Seed to Sheep Experimentally Infected with Escherichia Coli O157:h7 - (Abstract Only)
Looper, M.L., Edrington, T.S., Rosenkrans, C.F., Burke, J.M., Flores, R., Callaway, T.R., Aiken, G.E. 2005. Effects of feeding endophyte-infected tall fescue seed to sheep experimentally infected with Escherichia coli O157:H7. Western Section of Animal Science Proceedings. 56:213.
Effects of Feeding Endophyte-Infected Tall Fescue Seed to Sheep Experimentally Infected with Escherichia Coli O157:h7 - (Proceedings)
Looper, M.L., Edrington, T.S., Rosenkrans, Jr, C.F., Burke, J.M., Flores, R., Callaway, T.R., Aiken, G.E. 2005. Effects of feeding endophyte-infected tall fescue seed to sheep experimentally infected with Escherichia coli O157:H7. Western Section of Animal Science Proceedings. 56:213-216.
Effects of Harvest Frequency and Nitrogen Fertilization on Quantity and Quality of Stockpiled Comon Bermudagrass - (Proceedings)
Looper, M.L., Aiken, G.E., Tabler, S.F., Flores, R., Rosenkrans, C.F., Miesner, J.R. 2005. Effects of harvest frequency and nitrogen fertilization on quantity and quality of stockpiled comon bermudagrass. American Forage and Grassland Conference Proceedings. 14:191-195.
Quantity, Quality, and Ergovaline Concentrations of Burned Stockpiled Tall Fescue - (Proceedings)
Looper, M.L., Aiken, G.E., Tabler, S.F., Flores, R., Rosenkrans, C.F., Miesner, J.R. 2005. Quantity, quality, and ergovaline concentrations of burned stockpiled tall fescue. American Forage and Grassland Conference Proceedings. 14:196-200.
Influence of Nutrient Supplementation on Body Weight and Condition, and Pregnancy of Market Beef Cows Grazing Stockpiled and Spring-Growth Tall Fescue - (Peer Reviewed Journal)
Looper, M.L., Aiken, G.E., Flores, R., Rosenkrans, C.F. 2005. Influence of nutrient supplementation on body weight and condition, and pregnancy of market beef cows grazing stockpiled and spring-growth tall fescue. Professional Animal Scientist. 21:225-231.
Temporal Changes in Rectal Temperature and Serum Prolactin O Weaned Braham-Influenced Heifers Grazing Eendophyte-Infected Tall Fescue Pasture - (Other)
Aiken, G.E., Looper, M.L. 2005. Temporal Changes in Rectal Temperature and Serum Prolactin O Weaned Braham-Influenced Heifers Grazing Eendophyte-Infected Tall Fescue Pasture. Journal of Animal Science Supplement. 83(1):261.
Supplementation May Increase Pregnancy and Profit of Cull Cows - (Other)
Looper, M.L., Aiken, G.E. 2005. Supplementation may increase pregnancy and profit of cull cows. Arkansas Cattle Business. 40(2):28.
Application of near infrared reflectance spectroscopy to estimate chemical constituents in broiler litter - (Peer Reviewed Journal)
Aiken, G.E., Pote, D.H., Tabler, S.F., Tabler, T.C. 2005. Application of near infrared reflectance spectroscopy to estimate chemical constituents in broiler litter. Communications in Soil Science and Plant Analysis. 36:2529-2539.
Supplementation with ground corn is cost effective for increasing weight gain of steers grazing bermudagrass - (Peer Reviewed Journal)
Aiken, G.E., Looper, M.L., Tabler, S.F., Brauer, D.K. 2005. Supplementation with ground corn is cost effective for increasing weight gain of steers grazing bermudagrass. Forage and Grazinglands. http://www.plantmanagementnetwork.org/fg.
Incidence of Fecal Shedding of E. Coli 0157:h7 and Salmonella in Stocker Steers Grazing Different Forages - (Abstract Only)
Looper, M.L., Edrington, T.S., Flores, R., Rosenkrans, Jr, C.F., Nihsen, M.E., Aiken, G.E. 2005. Incidence of fecal shedding of E. coli 0157:H7 and salmonella in stocker steers grazing different forages. American Society of Animal Science Southern Section Meeting. Journal of Animal Science 83:(Suppl. 2):9.
Effects of Time of Castration on Growth, Feedlot Performance, and Carcass Characteristics of Angus and Charolais-Sired Calves - (Abstract Only)
Looper, M.L., Burke, J.M., Mcbeth, L.J., Krehbiel, C.R., Flores, R., Rosenkrans, Jr, C.F., Aiken, G.E. 2005. Effects of time of castration on growth, feedlot performance, and carcass characteristics of Angus and Charolais-sired calves. American Society of Animal Science Southern Section Meeting. Journal of Animal Science 83(Suppl. 2):32.
Stocking Decisions: They Make or Break You - (Proceedings)
Aiken, G.E. 2004. Stocking Decisions: They Make or Break You. Kentucky Forage and Grassland Council. p 26-30.
Development of Native Lespedeza Germplasm for Commercial Release - (Abstract Only)
Springer, T.L., Aiken, G.E., Mcgraw, R.L. 2005. Development of native lespedeza germplasm for commercial release [abstract]. Society for Range Management, 58th Annual Meeting and Trade Show, February 5-11, 2005, Fort Worth, Texas. CDROM #326.
Recovery of Yearling Calves from Fescue Toxicosis - (Proceedings)
Aiken, G.E., Looper, M.L., Tabler, S.F., Strickland, J.R. 2005. Recovery of yearling calves from fescue toxicosis. International Grasslands Congress. F.P. O'Mara et al (ed). P. 305. 305 Wageningen Academic Publishers.
Forage-Animal Production Research Unit: Establishment of a New USDA-ARS Research Location - (Proceedings)
Strickland, J.R., Aiken, G.E., Kagan, I., Dinkins, R.D. 2005. Forage-animal production research unit: establishment of a new usda-ars research location. International Grasslands Congress. F.P. O'Mara et al (ed). P. 794. Wageningen Academic Publishers.
Forage-Animal Production Research Unit - (Other)
Aiken, G.E. 2004. Forage-animal production research unit. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting.
Prediction of future carcass traits in stocker cattle at the conclusion of grazing - (Peer Reviewed Journal)
Aiken, G.E., Rouquette, Jr., F.M., Tabler, S.F., Looper, M.L. 2004. Prediction of future carcass traits in stocker cattle at the conclusion of grazing. Professional Animal Scientist. 20:246-254.
Influence of Fasting Time on Body Weight Shrinkage and Average Daily Gain - (Peer Reviewed Journal)
Aiken, G.E., Tabler, S.F. Influence of fasting time on body weight shrinkage and average daily gain. Professional Animal Scientist. 20(2004):524-527.
Physiological Indicators of Growth Are Influenced by Supplementation and Steroid Implantation in Steers - (Abstract Only)
Looper, M.L., Rosenkrans, Jr, C.F., Flores, R., Aiken, G.E., Duke, S.E. 2004. Physiological indicators of growth are influenced by supplementation and steroid implantation in steers. American Society of Animal Science Annual Meeting. 82(Suppl. 1):492.
Forage-Animal Production Research Unit: Most Recent Agriculture Research Service Location - (Proceedings)
Aiken,G.E., Strickland , J.R. 2004. Forage-animal production research unit: most recent agriculture research service location. International Neotyphodium Grass Interactions. 5/23/04 Paper 517
Management of Beef Cattle to Alleviate Fescue Toxicosis. - (Abstract Only)
Aiken, G.E., Tabler, S.F., Looper, M.L., Brauer, D.K., Strickland, J.R. 2004. Management of beef cattle to alleviate fescue toxicosis.. International Neotyphodium Grass Interactions. 5/23/2004, Paper 410
Supplementation Influences Milk Yield and Milk Components of Cows Grazing Stockpiled Tall Fescue - (Proceedings)
Looper, M.L., Aiken, G.E., Flores, R., Rosenkrans, Jr, C.F., Brauer, D.K. 2004. Supplementation influences milk yield and milk components of cows grazing stockpiled tall fescue. International Neotyphodium Grass Interactions. #502.
Effects of the Ergot Alkaloids Dihydroergotamine, Ergonovine, and Ergotamine on Growth of Escherichia Coli O157:h7 and Salmonella in Vitro - (Proceedings)
Looper, M.L., Edrington, T.S., Rosenkrans, Jr, C.F., Schultz, C.L., Callaway, T.R., Aiken, G.E., Flores, R., Brauer, D.K. 2004. Effects of the ergot alkaloids dihydroergotamine, ergonovine, and ergotamine on growth of escherichia coli o157:h7 and salmonella in vitro. International Neotyphodium Grass Interactions. #503.
Determination of N and P Concentrations in Broiler Litter Using Near Infrared Reflectance Spectroscopy - (Abstract Only)
AIKEN, G.E., POTE, D.H., PIPER, R.J. DETERMINATION OF N AND P CONCENTRATIONS IN BROILER LITTER USING NEAR INFRARED REFLECTANCE SPECTROSCOPY. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting. 2003.
Effects of Diet on Performance, Reproduction, and Economics of Market Cows Grazing Stockpiled Fescue - (Abstract Only)
LOOPER, M.L., AIKEN, G.E., FLORES, R., ROSENKRANS, JR, C.F. 2004. EFFECTS OF DIET ON PERFORMANCE, REPRODUCTION, AND ECONOMICS OF MARKET COWS GRAZING STOCKPILED FESCUE. AMERICAN SOCIETY OF ANIMAL SCIENCE SOUTHERN SECTION MEETING. 82(Suppl. 2):4.
Looking into the Future with Ultrasound Technology - (Popular Publication)
AIKEN, G.E., LOOPER, M.L. 2003. LOOKING INTO THE FUTURE WITH ULTRASOUND TECHNOLOGY. Arkansas Cattle Business. 39(10):24-25.
Growth Performance of Stocker Steers Grazing Bermudagrass - (Experiment Station)
LOOPER, M.L., ROSENKRANS JR, C.F., AIKEN, G.E., MAY, J.A. 2003. GROWTH PERFORMANCE OF STOCKER STEERS GRAZING BERMUDAGRASS. ARKANSAS EXPERIMENT STATION RESEARCH SERIES. 509:102-104.
Escherichia Coli and Salmonella in Beef Cattle Grazing Tall Fescue - (Other)
LOOPER, M.L., ROSENKRANS JR, C.F., AIKEN, G.E., EDRINGTON, T.S. ESCHERICHIA COLI AND SALMONELLA IN BEEF CATTLE GRAZING TALL FESCUE. ARKANSAS EXPERIMENT STATION RESEARCH SERIES. 2003. V. 509. P. 58-60.
Strategic Supplementation to Meet Digestible Energy Needs of Yearling Cattle Grazing Bermudagrass - (Abstract Only)
Aiken, G.E., Looper, M.L. 2003. Strategic Suppliementation to Meet Digestible Energy Needs of Yearling Cattle Grazing Bermudagrass. Crop Science Society Of America.
Stocking rate effects on ultrasound measures of 12th to 13th rib fat thickness and ribeye area - (Experiment Station)
Aiken, G.E., Rouquette, Jr, F.M., Miller, R.K. 2003. Stocking rate effects on ultrasound measures of 12th to 13th rib fat thickness and ribeye area. Texas Beef Cattle Research. p 9-12.
Water-Quality Effects of Incorporating Poultry Litter into Perennial Grassland Soils - (Peer Reviewed Journal)
Pote, D.H., Kingery, W.L., Aiken, G.E., Han, F.X., Moore Jr, P.A., Buddington, K.K. 2003. Water-quality effects of incorporating poultry litter into perennial grassland soils. Journal of Environmental Quality. 32(6):2392-2398.
Incorporating Poultry Litter into Perennial Grassland Soils: Forage Production Effects - (Abstract Only)
POTE, D.H., AIKEN, G.E. 2003. INTO PERENNIAL GRASSLAND SOILS: FORAGE PRODUCTION EFFECTS. SOIL AND WATER CONSERVATION SOCIETY. p. 81.
Animal and Plant Responses to Stocking - (Abstract Only)
AIKEN, G.E., LOOPER, M.L. 2003. ANIMAL AND PLANT RESPONSES TO STOCKING. AMERICAN SOCIETY OF ANIMAL SCIENCE SOUTHERN SECTION MEETING. 81(SUPPL. 2):20.
Influence of Steroid Implantation and Supplementation on Performance and Lactate Dehydrogenase Activity in Steers Grazing Bermudagrass - (Abstract Only)
LOOPER, M.L., AIKEN, G.E., MAY, J.A., ROSENKRANS JR, C.F. 2003. INFLUENCE OF STEROID IMPLANTATION AND SUPPLEMENTATION ON PERFORMANCE AND LACTATE DEHYDROGENASE ACTIVITY IN STEERS GRAZING BERMUDAGRASS. AMERICAN SOCIETY OF ANIMAL SCIENCE SOUTHERN SECTION MEETING. 81(Suppl. 2):22.
Incidence of Fecal Shedding of Escherichia Coli and Salmonella Spp. in Beef Cattle Grazing Endophyte-Infected and Non-Infected Tall Fescue - (Abstract Only)
LOOPER, M.L., AIKEN, G.E., EDRINGTON, T.S., ROSENKRANS JR, C.F., ELDER, R.O. 2003. INCIDENCE OF FECAL SHEDDING OF ESCHERICHIA COLI AND SALMONELLA SPP. IN BEEF CATTLE GRAZING ENDOPHYTE-INFECTED AND NON-INFECTED TALL FESCUE. AMERICAN SOCIETY OF ANIMAL SCIENCE SOUTHERN SECTION MEETING. 81(Suppl. 2):23.
Winter Forage Strategies to Reduce Feed Costs - (Popular Publication)
LOOPER, M.L., AIKEN, G.E. 2002. WINTER FORAGE STRATEGIES TO REDUCE FEED COSTS. Arkansas Cattle Business. 38(9):60.
Incorporating Inorganic Fertilizer into Perennial Grasslands - (Abstract Only)
POTE, D.H., KINGERY, W.L., AIKEN, G.E., HAN, F.X., MOORE JR, P.A. 2002. INCORPORATING INORGANIC FERTILIZER INTO PERENNIAL GRASSLANDS. ASA-CSSA-SSSA PROCEEDINGS. CDROM.
Variation of Condensed Tannins in Roundhead Lespedeza Germplasm - (Peer Reviewed Journal)
SPRINGER, T.L., MCGRAW, R.L., AIKEN, G.E. VARIATION OF CONDENSED TANNINS IN ROUNDHEAD LESPEDEZA GERMPLASM. CROP SCIENCE. 2002. V. 42(6). P. 2157-2160.
Strategic Supplementation with Corn for Steers Grazing Bermudagrass - (Proceedings)
AIKEN, G.E., BRAUER, D.K. 2002. STRATEGIC SUPPLEMENTATION WITH CORN FOR STEERS GRAZING BERMUDAGRASS. AMERICAN FORAGE AND GRASSLAND CONFERENCE PROCEEDINGS. p. 300-304.
Use of Organic and Inorganic Amendments Derived from Waste by-Products to Alleviate Soil Nutrient Imbalance - (Government Publication) - (29-Mar-02)
Options in Developing Forage Systems for Remediating Soil P on Poultry Farms - (Government Publication) - (29-Mar-02)
Co-Utilization of Organic and Inorganic Waste to Alleviate Plant Nutrient Imbalances: I. Organic and Inorganic Amendment Applications - (Proceedings)
Edwards, J.H., Aiken, G.E., Norton, L.D., Livingston, S.J., Way, T.R. 2002. Co-utilization of organic and inorganic waste to alleviate plant nutrient imbalances: i. organic and inorganic amendment applications. In: Proceeding of Workshop on Use of Organic and Inorganic Amendments Derived From Waste By-Products to Alleviate Soil Nutrient Imbalance, September 16, 1999, Bryan, Texas. P. 12-21.
Variation of Condensed Tannins in Roundhead Lespedeza - (Proceedings)
Proceedings of Trifolium Conference. 2002. p. 22.
Digestibility and Fiber Relationships for Diverse Forage Grasses - (Abstract Only)
BURNER, D.M., AIKEN, G.E. 2001. DIGESTIBILITY AND FIBER RELATIONSHIPS FOR DIVERSE FORAGE GRASSES. ABSTRACT OF AGRONOMY MEETINGS. Abstr. Number C06-BURNER160857-0.
Utilization of Soil Amendments to Reduce Phosphorous in Runoff and Control Erosion - (Abstract Only)
Norton, L.D., Livingston, S.J., Aiken, G.E. Utilization of soil amendments to reduce phosphorous in runoff and control erosion. CD-ROM. Charlotte, NC: American Society of Agronomy Meetings. 2001.
Co-Utilization of Organic and Inorganic Waste to Alleviate Plant Nutrient Imbalances: Ii. Rainfall Simulator Studies - (Peer Reviewed Journal)
Livingston, S.J., Norton, L.D., Edwards, J.H., Aiken, G.E. Co-utilization of organic and inorganic waste to alleviate plant nutrient imbalances: II. Rainfall simulator studies. Use of Organic and Inorganic Amendments Derived from Waste By-Products to Alleviate Soil Nutrient Imbalance. Proceedings of a Workshop. 2002. p. 22-31.
Seed Germination and Dormancy in Eastern Gamagrass - (Peer Reviewed Journal) - (13-May-01)
Incorporating Broiler Litter into Perennial Grasslands - (Abstract Only)
POTE, D.H., KINGERY, W.L., HAN, F.X., AIKEN, G.E., MOORE JR, P.A., BUDDINGTON, B. 2001. INCORPORATING BROILER LITTER INTO PERENNIAL GRASSLANDS. ABSTRACT OF AGRONOMY MEETINGS. CDROM.
Preconditioning of Fescue Calves Prior to Transporting to the Feedlot - (Proceedings) - (01-Mar-01)
Relationship of Carcass Retain Product with Real-Time Ultrasound Measures of Calves Entering the Feedlot - (Proceedings) - (01-Mar-01)
Protecting Water Quality by Incorporating Poultry Litter into Perennial Pastures - (Abstract Only)
POTE, D.H., KINGERY, W.L., AIKEN, G.E., HAN, F.X., MOORE JR, P.A. 2001. PROTECTING WATER QUALITY BY INCORPORATING POULTRY LITTER INTO PERENNIAL PASTURES. SOIL AND WATER CONSERVATION SOCIETY PROCEEDINGS. 56(4):386-387.
Germination and Dormancy of Eastern Gamagrass Seed - (Proceedings) - (01-Feb-01)
Grass Energence in a Recycled Paper-Manure Mulch As Influenced by Mulch Depth and Planting Method - (Abstract Only) - (18-Jan-01)
Preconditioning for Transport of Steers Exhibiting Symptoms of Fescue Toxicosis As Influenced by Nutrition and Previous Implanting with An Anabolic Agent - (Peer Reviewed Journal) - (08-Jan-01)
Combining Ability of Grasses and Legumes - (Peer Reviewed Journal) - (02-Oct-00)
Sources of Error for Ultrasonic Measurements of Compositional Traits in Grazing Studies - (Proceedings) - (25-Sep-00)
Research Needs for the Vertical Integration of Cattle Production - (Abstract Only) - (22-Aug-00)
Seed Germination and Dormancy in Eastern Gamagrass - (Abstract Only) - (01-Aug-00)
Response of Yearling Steers to Supplementation with Corn on Fertilized Bermudagrass - (Proceedings) - (02-Jun-00)
Potential of Real-Time Ultrasound As a Research Tool in the Conduct of Grazing Experiments - (Proceedings) - (02-Jun-00)
Combining Grazing and Hay Production for Remediating Soil P in Pastureland of the Southeast U.S. - (Proceedings)
AIKEN, G.E., EDWARDS JR, J.H., POTE, D.H. 2000. COMBINING GRAZING AND HAY PRODUCTION FOR REMEDIATING SOIL P IN PASTURELAND OF THE SOUTHEAST U.S.MISSISSIPPI WATER RESOURCES RESEARCH CONFERENCE PROCEEDINGS. p. 314-319.
Use of Real-Time Ultrasound to Evaluate Live Animal Carcass Traits in Grazing Experiments - (Peer Reviewed Journal) - (08-Jan-00)
Potential of Poultry Litter As a Feed Source for Cattle - (Proceedings) - (07-Aug-99)
Forage Nutritive Values and Steer Responses to Corn Supplementation for Bermudagrass Pastures - (Abstract Only) - (03-Jun-99)
Allelopathic Effects of Tall Fescue on Germination and Seedling Development of Pearlmillet and Sorghum-Sudan Hybrids - (Abstract Only) - (21-Feb-99)
Stocking Rate Effects on Steer Performance for Two Methods of Avoiding Fescue Toxicosis - (Abstract Only) - (03-Jan-99)
Stocking Rate Effects on Steer Performance for Two Methods of Alleviating Fescue Toxicosis - (Peer Reviewed Journal) - (01-Oct-98)
Plant Emergence and Stand Persistence for Eastern Gamagrass Grazed Continuously for Different Durations - (Peer Reviewed Journal) - (08-Jun-98)
Steer Performance and Nutritive Values for Continuously and Rotationally Stocked Bermudagrass Sod-Seeded with Wheat and Ryegrass - (Peer Reviewed Journal) - (27-Jan-98)
Reducing Stocking Rate and Pasture Expense As a Management Option During Low Cattle Markets - (Proceedings) - (21-Jan-98)
Performance of Steers Fed a Broiler Litter-Corn Mixture on Endophyte Infested and Noninfested Tall Fescue - (Peer Reviewed Journal) - (11-Nov-97)
Feed Intake and Digestion by Different Breeds of Ewes in Early to Mid-Gestation Consuming Different Hay Harvests of Two Tropical Grasses - (Peer Reviewed Journal) - (20-May-97)
Feed Intake and Digestion by Different Breeds of Ewes in Early to Mid-Gestation Consuming Different Hay Harvests of Two Tropical Grasses - (Abstract Only) - (25-Apr-97)
Heat Production by Grazing Ewes with Low Forage Mass and Supplemental Grain - (Abstract Only) - (09-Apr-97)
Performance of Steers Fed a Broiler Litter-Corn Mixture on Endophyte-Infected and Non-Infected Tall Fescue - (Proceedings) - (28-Jan-97)
Relationships Between Livestock Output and Time on Pasture - (Abstract Only) - (08-Nov-96)
Temporal Effects on Steer Performance and Nutritive Values for Continuouslystocked Eastern Gamagrass - (Peer Reviewed Journal) - (25-Sep-96)
Competition and Combining Ability Effects of Cool-Season Legumes and Grasses - (Government Publication) - (01-Aug-96)
Characterization of Grazing Patterns in Cool-Season Annual and Warm-Season Perennial Grass Pastures - (Proceedings) - (01-May-96)
Steer Responses of Protein Supplementation and Lasalocid on Bermudagrass Pastures - (Peer Reviewed Journal) - (21-Nov-95)
Time-Related Considerations of Sward Dynamics in Forage Plot Studies and Grazing Experiments - (Abstract Only) - (29-Oct-95)
ARS News Articles
Last Modified: 12/21/2014
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