Effects of delayed insemination on pregnancy rates of suckled beef cows enrolled in the 7-d CO-Synch plus Cidr estrus synchronization protocol and that were not detected in estrus by the time of fixed-time AI
Dias, N. W.; Timlin, C. L.; Currin, J. F.; Clark, S.; Whittier, W. D.; Mercadante, V. R. G.
Journal of Animal Science 95: 233
2017
ISSN/ISBN: 0021-8812 DOI: 10.2527/asasann.2017.477
Accession: 070823904
PDF emailed within 0-6 h: $19.90
Related References
Thomas, J.M.; Locke, J.W.C.; Bishop, B.E.; Abel, J.M.; Ellersieck, M.R.; Poock, S.E.; Smith, M.F.; Patterson, D.J. 2017: The 9-d CIDR-PG protocol II: Characterization of endocrine parameters, ovarian dynamics, and pregnancy rates to fixed-time Ai following use of long-term CIDR-based estrus synchronization among mature beef cows Theriogenology 103: 185-190Hill, S.L.; Grieger, D.M.; Olson, K.C.; Jaeger, J.R.; Dahlen, C.R.; Bridges, G.A.; Dantas, F.; Larson, J.E.; Muth-Spurlock, A.M.; Ahola, J.K.; Fischer, M.C.; Perry, G.A.; Larimore, E.L.; Steckler, T.L.; Whittier, W.D.; Currin, J.F.; Stevenson, J.S. 2016: Using estrus detection patches to optimally time insemination improved pregnancy risk in suckled beef cows enrolled in a fixed-time artificial insemination program Journal of Animal Science 94(9): 3703-3710
Seabrook, J. L.; Peel, R. K.; Seidel, G. E.; Whittier, J. C. 2010: Fixed-time AI conception rates in beef cows resulting from reduced 2-shot prostaglandin intervals on day 5 of a 5-d CIDR-Co-synch estrus synchronization Journal of Dairy Science 93: 742-742
Thomas, J.M.; Bishop, B.E.; Abel, J.M.; Locke, J.W.; Poock, S.E.; Smith, M.F.; Patterson, D.J. 2016: The 9-d Cidr-Pg protocol: Incorporation of prostaglandin pretreatment into a long-term, Cidr-based estrus synchronization protocol improves timed Ai pregnancy rates in postpartum suckled beef cows Journal of Animal Science 94(Suppl_5): 534-535
Knickmeyer, E.R.; Thomas, J.M.; Locke, J.W.C.; Bonacker, R.C.; Ellersieck, M.R.; Poock, S.E.; Smith, M.F.; Patterson, D.J. 2019: Evaluation of split-time artificial insemination following administration of the 7-d CO-Synch plus CIDR (R) estrus synchronization protocol in beef heifers Journal of Animal Science 97: 374
Esterman, R.D.; Alava, E.N.; Austin, B.R.; Hersom, M.J.; Yelich, J.V. 2016: Select Synch and Co-Synch protocols using a CIDR yield similar pregnancy rates after a fixed-time insemination in suckled Bos indicus × Bos taurus cows Theriogenology 85(5): 870-876
Whittier, W.D.; Currin, J.F.; Schramm, H.; Holland, S.; Kasimanickam, R.K. 2013: Fertility in Angus cross beef cows following 5-day CO-Synch + CIDR or 7-day CO-Synch + CIDR estrus synchronization and timed artificial insemination Theriogenology 80(9): 963-969
Williams, G.L.; Stanko, R.L. 2020: Pregnancy rates to fixed-time Ai in Bos indicus-influenced beef cows using PGF2α with (Bee Synch I) or without (Bee Synch II) GnRH at the onset of the 5-day CO-Synch + CIDR protocol Theriogenology 142: 229-235
Mercadante, V. R G R.G.; Lamb, G C. C.; Oosthuizen, N.; Wege Dias, N. W.; Pancini, S.; Haines, H.; Currin, J.; Clark, S.; Stewart, J. L.; Pent, G. J.; Holton, M. P.; Davis, D. B.; Hernandez, S. R R.; Stewart, R L.; Fontes, P. L. 2021: 233 Estrus Response and Pregnancy Rates of Beef Replacement Heifers Enrolled in two Fixed-time Artificial Insemination Protocols, with or Without Pre-synchronization Journal of Animal Science 99(Supplement_3): 125-126
Corpron, M.R.; Griffiths, R.; Parish, S.; Maquivar, M.G. 2017: Is the time of insemination linked with the reproductive response of the animal? Assessment of follicular size at fixed-time artificial insemination and behavioral patterns in beef cattle following seven-day Co-Synch + controlled internal drug release estrus synchronization protocol Journal of Animal Science 95(Suppl_4): 58-59
Thompson, K.E.; Lamb, G.C.; Grieger, D.M.; Corah, L.R.; Stevenson, J.S. 1998: Insemination of suckled beef cows after detected estrus and at one fixed time in response to GnRH and PGF2alpha Journal of Dairy Science 81(Suppl 1): 215
Larson, J.E.; Lamb, G.C.; Stevenson, J.S.; Johnson, S.K.; Day, M.L.; Geary, T.W.; Kesler, D.J.; DeJarnette, J.M.; Schrick, F.N.; DiCostanzo, A.; Arseneau, J.D. 2006: Synchronization of estrus in suckled beef cows for detected estrus and artificial insemination and timed artificial insemination using gonadotropin-releasing hormone, prostaglandin F2alpha, and progesterone Journal of Animal Science 84(2): 332-342
Hill, S.L.; Perry, G.A.; Mercadante, V.R.G.; Lamb, G.C.; Jaeger, J.R.; Olson, K.C.; Stevenson, J.S. 2014: Altered progesterone concentrations by hormonal manipulations before a fixed-time artificial insemination CO-Synch + CIDR program in suckled beef cows Theriogenology 82(1): 104-113
Hill, S.L.; Grieger, D.M.; Olson, K.C.; Jaeger, J.R.; Dahlen, C.R.; Crosswhite, M.R.; Pereira, N.Negrin.; Underdahl, S.R.; Neville, B.W.; Ahola, J.; Fischer, M.C.; Seidel, G.E.; Stevenson, J.S. 2016: Gonadotropin-releasing hormone increased pregnancy risk in suckled beef cows not detected in estrus and subjected to a split-time artificial insemination program Journal of Animal Science 94(9): 3722-3728
Seabrook, J. L.; Peel, R. K.; Seidel, G. E.; Whittier, J. C. 2010: Efficacy of day 23 GnRH for CIDR-Select estrus synchronization for beef heifers bred 12 hours after estrus or by fixed-time AI Journal of Dairy Science 93: 315-316
Fontes, P.; Cooke, R.; Oosthuizen, N.; Carpenter, B.; Lamb, G. 2018: Administration of prostaglandin F2 boxed times 24 h prior to CIDR removal alters distribution of estrus expression in replacement beef heifers assigned to the Select-Synch estrus synchronization protocol Journal of Animal Science 96: 362-362
Oosthuizen, N.; Canal, L. B.; Fontes, P. L. P.; Sanford, C. D.; DiLorenzo, N.; Dahlen, C. R.; Seidel, G. E.; Lamb, G. C. 2017: Effects of administration of prostaglandin F2 alpha 7 days prior to initiation of the 7-day CO-Synch plus Cidr protocol in beef heifers on estrus response and pregnancy rates Journal of Animal Science 95: 233-233
Siqueira, L.C.; Coelho de Oliveira, J.F.; Loguercio, R.da S.; Loef, H.K.; Dias Goncalves, P.B. 2008: Artificial insemination systems within two days of estrus detection or at fixed time for suckled beef cows Ciencia Rural 38(2): 411-415
Siqueira,L.C.; Oliveira,J.F.C.de; Loguercio,R.daS.; Lof,H.K.; Goncalves,P.B.D. 2008: Artificial insemination systems within two days of estrus detection or at fixed time for suckled beef cows Ciencia Rural: 2, 411-415
Bridges, G.; Lake, S. 2011: Comparison of the CIDR Select and 5-day Select Synch + CIDR protocols that included limited estrus detection and timed insemination for synchronizing estrus in beef heifers The Professional Animal Scientist 27(2): 141-146