Works by Summers, Adam F.

Results: 18

Effects of source and level of ruminal undegradable protein on serum glucose, insulin, and urea nitrogen in developing beef heifers fed in a dry-lot.

Published in:

2025

By:

Andrews, Taylor N.;
Henington, Ashton;
Bedke, Clayton;
Cooper, Joyce Anne;
Richardson, Katylyn;
Cushman, Robert A.;
Snider, Alexandria P.;
Fontes, Pedro;
Smith, Molly Sloan;
Summers, Adam F.;
Scholljegerdes, Eric J.

Publication type:

Abstract

The influence of source and level of ruminal undegradable protein on antral follicle count and circulating concentrations of urea, glucose, and insulin in beef heifers grazing native rangelands.

Published in:

2025

By:

Andrews, Taylor N.;
Aizpuru, Adigail;
Bedke, Clayton;
Cooper, Joyce Anne;
Richardson, Katylyn;
Dunlap, Richard L.;
Cox, Shad H.;
Cushman, Robert A.;
Snider, Alexandria P.;
Fontes, Pedro;
Smith, Molly Sloan;
Mesen, Esteban;
Summers, Adam F.;
Scholljegerdes, Eric J.

Publication type:

Abstract

Effects of transportation on serum cortisol concentrations and laparoscopic artificial insemination pregnancy rates in Boer goats.

Published in:

Journal of Animal Science, 2025, v. 103, p. 172, doi. 10.1093/jas/skaf170.193

By:

Cooper, Joyce Anne;
Andrews, Taylor N.;
Bedke, Clayton;
Richardson, Katylyn;
Gallacher, Kristie L.;
Hernandez Gifford, Jennifer A.;
Cox, Shad H.;
Dunlap, Richard L.;
Summers, Adam F.;
Scholljegerdes, Eric J.

Publication type:

Article

The evaluation of source and level of rumen undegradable protein on growth performance and ovarian parameters in beef heifers developed in dry-lots.

Published in:

Journal of Animal Science, 2025, v. 103, p. 47, doi. 10.1093/jas/skaf170.059

By:

Andrews, Taylor N.;
Scholljegerdes, Eric J.;
Cushman, Robert A.;
Snider, Alexandria P.;
Perry, George A.;
Cox, Shad H.;
Dunlap, Richard L.;
Cooper, Joyce Anne;
Bedke, Clayton;
Richardson, Katylyn;
Summers, Adam F.

Publication type:

Article

The influence of growth promoting implants at weaning with different supplementations levels on growth performance and ovarian parameters in developing beef heifers.

Published in:

2024

By:

Andrews, Taylor N.;
Scholljegerdes, Eric J.;
Perry, George A.;
Cox, Shad H.;
Dunlap, Richard L.;
Cooper, Joyce Anne;
Bedke, Clayton;
Gallacher, Kristie L.;
Summers, Adam F.

Publication type:

Abstract

The Influence of Synovex-C Growth Implants at Weaning with Different Supplementation Levels on Ovarian Parameters in Developing Beef Heifers.

Published in:

Journal of Animal Science, 2023, v. 101, p. 405, doi. 10.1093/jas/skad281.481

By:

Andrews, Taylor N.;
Cushman, Robert;
Snider, Alexandria P.;
Perry, George A.;
Cox, Shad H.;
Dunlap, Richard L.;
Anderson, Collin;
Chavez, Maria K.;
Gallacher, Kristie L.;
Melchior-Tiffany, Emily A.;
Selman, Alexis;
Scholljegerdes, Eric J.;
Summers, Adam F.

Publication type:

Article

Randel Lecture: Androgen Excess Domestic Livestock Models--What can they Tell us About the Mechanisms Underlying Anovulation?

Published in:

2023

By:

Cupp, Andrea S.;
Abedal-Majed, Mohamed;
Summers, Adam F.;
Bell, Brooke;
McFee, Renee M.;
Kurz, Scott;
Hart, Mariah;
Davis, John;
Wood, Jennifer

Publication type:

Abstract

PSII-10 The Influence of Synovex-C Growth Implants at Weaning with Different Supplementation Levels on Growth Performance and Antral Follicle Counts in Developing Beef Heifers.

Published in:

Journal of Animal Science, 2022, v. 100, p. 30, doi. 10.1093/jas/skac313.044

By:

Andrews, Taylor N.;
Cushman, Robert A.;
Snider, Alexandria P.;
Cox, Shad H.;
Dunlap, Richard L.;
Anderson, Collin;
Chavez, Maria K.;
Gallacher, Kristie L.;
Melchior, Emily A.;
Scholljegerdes, Eric J.;
Summers, Adam F.

Publication type:

Article

PSI-6 The Influence of a Single Administration of Prostaglandin on Estrus Synchronization in Range Sheep Production.

Published in:

Journal of Animal Science, 2022, v. 100, p. 23, doi. 10.1093/jas/skac313.034

By:

Gallacher, Kristie L.;
Dunlap, Richard L.;
Cox, Shad H.;
Andrews, Taylor N.;
Melchior, Emily A.;
Summers, Adam F.

Publication type:

Article

Evaluation of two Beef cow Fixed-Time AI Protocols That Utilize pre-Synchronization.

Published in:

2022

By:

Ketchum, Jaclyn N.;
Quail, Lacey K.;
Epperson, Kaitlin M.;
Guy, Chloey;
Rich, Jerica J. J.;
Zoca, Saulo Menegatti;
Kline, Adalaide;
Andrews, Taylor;
Walker, Julie;
Fontes, Pedro;
Johnson, Sandy;
Owen, Megan P.;
Harvey, Kelsey M.;
Summers, Adam F.;
Perry, George A.

Publication type:

Abstract

Effects of administration of a growth promoting implant during the suckling phase or at weaning on growth, reproduction, and ovarian development in replacement heifers grazing native range.

Published in:

Journal of Animal Science, 2022, v. 100, n. 6, p. 1, doi. 10.1093/jas/skac170

By:

Rosasco, Shelby L;
Melchior-Tiffany, Emily A;
Kassetas, Cierrah J;
Cox, Shad H;
Dunlap, Richard L;
Gifford, Jennifer A Hernandez;
Scholljegerdes, Eric J;
Cushman, Robert A;
Summers, Adam F

Publication type:

Article

170 Effect of supplementation of zinc sulfate or zinc methionine on growth, reproductive development, and immunocompetence of replacement Holstein heifers.

Published in:

Journal of Animal Science, 2019, v. 97, p. 60, doi. 10.1093/jas/skz053.136

By:

Hebbert, Caitlin S;
Soto-Navarro, Sergio A;
Summers, Adam F;
Rodela, Jorge A;
Urias, Susana A;
Brown, Mike S;
Sullivan, L J

Publication type:

Article

BEEF SPECIES-RUMINANT NUTRITION CACTUS BEEF SYMPOSIUM: Influence of management decisions during heifer development on enhancing reproductive success and cow longevity 1.

Published in:

Journal of Animal Science, 2019, v. 97, n. 3, p. 1407, doi. 10.1093/jas/sky440

By:

Summers, Adam F;
Rosasco, Shelby L;
Scholljegerdes, Eric J

Publication type:

Article

Effect of stair-step nutritional programming on ovarian development in replacement beef heifers.

Published in:

Translational Animal Science, 2020, v. 4, p. S32, doi. 10.1093/tas/txaa092

By:

Rosasco, Shelby L;
Melchior, Emily A;
Cox, Shad H;
Dunlap, Richard L;
Gifford, Jennifer A Hernandez;
Scholljegerdes, Eric J;
Cushman, Robert A;
Summers, Adam F

Publication type:

Article

Effects of growth-promoting implants administered during the suckling phase or at weaning on growth and reproduction in replacement beef heifers grazing native range.

Published in:

Translational Animal Science, 2019, v. 3, p. 1774, doi. 10.1093/tas/txz085

By:

Rosasco, Shelby L;
Kassetas, Cierrah J;
Cox, Shad H;
Dunlap, Richard L;
Gifford, Jennifer A Hernandez;
Scholljegerdes, Eric J;
Summers, Adam F

Publication type:

Article

The effect of precipitation received during gestation on progeny performance in Bos indicus influenced beef cattle.

Published in:

Translational Animal Science, 2019, v. 3, n. 1, p. 256, doi. 10.1093/tas/txy139

By:

Beard, Joslyn K;
Silver, Gail A;
Scholljegerdes, Eric J;
Summers, Adam F

Publication type:

Article

Identification of Lipids and Cytokines in Plasma and Follicular Fluid before and after Follicle-Stimulating Hormone Stimulation as Potential Markers for Follicular Maturation in Cattle.

Published in:

Animals (2076-2615), 2023, v. 13, n. 20, p. 3289, doi. 10.3390/ani13203289

By:

Snider, Alexandria P.;
Gomes, Renata S.;
Summers, Adam F.;
Tenley, Sarah C.;
Abedal-Majed, Mohamed A.;
McFee, Renee M.;
Wood, Jennifer R.;
Davis, John S.;
Cupp, Andrea S.

Publication type:

Article

Altered Theca and Cumulus Oocyte Complex Gene Expression, Follicular Arrest and Reduced Fertility in Cows with Dominant Follicle Follicular Fluid Androgen Excess.

Published in:

PLoS ONE, 2014, v. 9, n. 10, p. 1, doi. 10.1371/journal.pone.0110683

By:

Summers, Adam F.;
Pohlmeier, William E.;
Sargent, Kevin M.;
Cole, Brizett D.;
Vinton, Rebecca J.;
Kurz, Scott G.;
McFee, Renee M.;
Cushman, Robert A.;
Cupp, Andrea S.;
Wood, Jennifer R.

Publication type:

Article