Walker, John
individual record
Agrilife Center Director
Positions:
- Agrilife Center Director, San Angelo Research and Extension Center, Texas A&M AgriLIFE Extension, Texas A&M AgriLife Research
education and training
- Ph.D. in Range Science, Texas A&M University - (College Station, Texas, United States) 1988
selected publications
Academic Articles67
- Bailey, D. W., Mosley, J. C., Estell, R. E., Cibils, A. F., Horney, M., Hendrickson, J. R., ... Burritt, E. A. (2019). Synthesis Paper: Targeted Livestock Grazing: Prescription for Healthy Rangelands. Rangeland Ecology and Management. 72(6), 865-877.
- Stewart, W. C., Whitney, T. R., Scholljegerdes, E. J., Waldron, D. F., Walker, J. W., Adams, R. P., & Musser, J. (2019). Ruminal fermentation characteristics of goats selectively bred to have greater consumption of juniper foliage. Animal Feed Science and Technology. 256, 114240-114240.
- Toniecek, J. M., French, J. T., Walker, J. W., & Bromen, N. A. (2019). Factors influencing the movement of livestock guardian dogs in the Edwards Plateau of Texas: implications for efficacy, behavior, and territoriality. HUMAN-WILDLIFE INTERACTIONS. 13(1), 16-28.
- Bromen, N. A., French, J. T., Walker, J. W., & Tomecek, J. M. (2019). Spatial relationships between livestock guardian dogs and mesocarnivores in central Texas. HUMAN-WILDLIFE INTERACTIONS. 13(1), 29-41.
- Walker, J. W., Stewart, W. C., Pope, R., Spear, S. L., Ebert, M., & Murphy, T. W. (2018). Evaluation of mean fiber diameter measurements by FibreLux micron meter and OFDA2000 in Texas and Intermountain west wool. Small Ruminant Research. 159, 31-37.
Chapters1
- Muir, J. P., Butler, T. J., & Ocumpaugh, W. R. (2005). Pastoral systems in marginal environments, Proceedings of a satellite workshop of the XXth International Grassland Congress, July 2005, Glasgow, Scotland. Milne, J. A. (Eds.), Pastoral Systems in Marginal Environments: Proceedings of a Satellite Workshop of the XXth International Grassland Congress, July 2005, Glasgow, Scotland. 107-79. Wageningen Academic Publishers.
Conference Papers5
- Moody, J. N., Redden, R., Pfeiffer, F. A., Pope, R., & Walker, J. W. (2021). Using near infrared reflectance spectroscopy to predict lab scoured yield in Rambouillet sheep. Journal of Animal Science. 99, 303-303.
- Seidel, D. S., Whitney, T. R., Walker, J. W., & Callaway, T. (2019). Alterations in caprine ruminal microorganism fermentation over time using camphor in vitro. Journal of Animal Science. 97, 399-399.
- Walker, J. W., Pope, R., & Preiffer, F. A. (2019). Evaluation of average fiber diameter measurements by FibreLux micron meter and OFDA2000. Journal of Animal Science. 97, 459-460.
- Lupton, C. J., Pfeiffer, F. A., Ramsey, W. S., Salisbury, M. W., Waldron, D. F., Walker, J. W., & Willingham, T. D. (2010). Comparison of Rambouillet sheep with Australian Merino F1 crosses. Journal of Dairy Science (JDS). 93, 170-170.
- Walker, J. W., & Hodgkinson, K. C. (1999). Grazing management: new technologies for old problems. 424-430.
researcher on
Principal Investigator1
Email
jw-walker@tamu.edu
First Name
John
Last Name
Walker
mailing address
TEXAS A&M AGRILIFE RESEARCH; San Angelo; 9999 TAMUS
San Angelo, TX 76901
USA