College of Agricultural Sciences

T. Delcurto, “Influence of Protein Supplements on the Intake and Utilization of Low-Quality Roughages”. Oregon Agricultural Experiment Station, 1991.

K. J. Walburger, Delcurto, T., Vavra, M., Bryant, L., and Kie, J. G., “Influence of a grazing system and aspect, north vs. south, on the nutritional quality of forages, and performance and distribution of cattle grazing forested rangelands”, Oregon Agric. Exp. Sta. Spec. Rep. pp. 39-41, 2000.

J. A. Perez-Amaro, Mata-Gonzàlez, R., Boyd, C. S., Leonard, J., Delcurto, T., Bohnert, D. W., Borman, M., and Nieto-Carrillo, Y., “Identification of Big Sagebrush Subspecies by NTS 5S Ribosomal RNA Fractionation”, Oregon Beef Council Report. 2011.

R. K. Barton, Brandyberry, K. H., Brandyberry, S. D., Delcurto, T., and Paintner, K. J., “Effects of Early Spring Grazing of Rangelands used in Winter Grazing Programs in the Northern Great Basin”. Oregon Agricultural Experiment Station, 1993.

M. Vavra, Delcurto, T., and Mc Innis, M., “Designing sustainable livestock grazing systems”, Oregon Agric. Exp. Sta. Spec. Bull. pp. 1-7, 2000.

R. F. Angell, Delcurto, T., Ganskopp, D. C., Hammond, L., Miller, R. F., Turner, H. A., and Vavra, M., “Considerations for Rangeland and Livestock During Drought”. Oregon Agricultural Experiment Station, 1990.

T. Delcurto, Bohnert, D. W., and Ackerman, C., “Characteristics and challenges of the beef cattle industry in the western US”, Oregon Agric. Exp. Sta. Spec. Bull. pp. 8-16, 2000.

D. Damiran, Delcurto, T., Darambazar, E., Clark, A. A., Kennedy, P. L., and Taylor, R. V., “Visual obstruction : weight technique for estimating production on northwestern bunchgrass prairie rangelands”, Proc. West. Sec. Am. Soc. Anim. Sci., vol. 58. University of Idaho, Moscow, Idaho, pp. 225-228, 2007.

T. Delcurto, “Utilizing Grass Seed Residues for Wintering Beef Cattle”, Alberta Agriculture, Food, and Rural Development. Alberta, Canada, 2000.

T. Delcurto, Yoder, C., and Fountaine, B., “Utilizing grass seed residues for winter beef cattle”, Proc. Canadian Alfalfa Seed and Forage Seed Conf. pp. 62-67, 2000.

M. Vavra, Walburger, K. J., Delcurto, T., Ritchie, M. W., Maguire, D. A., and Youngblood, A., “Ungulate ecology of ponderosa pine ecosystems in the northwest ”, Proceedings of the Symposium on Ponderosa Pine: Issues, Trends, and Management, vol. Gen. Tech. Rep PSW-GTR-198. Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture, Klamath Falls , OR & Albany , CA , pp. 145-158, 2005.

E. Darambazar, Damiran, D., Delcurto, T., Riggs, B., Vavra, M., and Cook, J., “Understory production of transitional forested rangelands in the Blue Mountains of Eastern Oregon [abstract #108]”, Abstracts for the 60th Annual Meeting of the Society for Range Management. Reno/Sparks, Nevada, 2007.

E. Darambazar, Damiran, D., Delcurto, T., Riggs, B., Vavra, M., and Cook, J., “Species diversity in understory production of transitional forested rangelands in the Blue Mountains of Eastern Oregon [abstract #109]”, : Abstracts for the 60th Annual Meeting of the Society for Range Management. Reno/Sparks, Nevada, 2007.

E. Darambazar, Delcurto, T., Damiran, D., Clark, A. A., and Taylor, R. V., “Species composition and diversity on northwestern bunchgrass prairie rangelands”, Proc. West. Sec. Am. Soc. Anim. Sci. , vol. 58. University of Idaho, Moscow, Idaho, pp. 233-236, 2007.

P. L. Kennedy, Delcurto, T., DeBano, S. J., Taylor, R. V., Johnson, T. N., Wyffels, S., Kimoto, C., Schmalz, H., Limb, R., and Glaser, A., “Responses of a Pacific Northwest Bunchgrass Food Web to Experimental Manipulations of Stocking Rate”, America’s Grasslands Conference: Status, Threats, and Opportunities. Proceedings of the 1st Biennial conference on the Conservation of America’s Grasslands. Washington, D. C. and Brookings SD, USA, pp. 17-19, 2012.

D. W. Bohnert, Delcurto, T., Clark, A. A., Merrill, M. L., Falck, S. J., and Harmon, D. L., “Protein supplementation of ruminants consuming low-quality cool- or warm-season forage: Differences in intake and digestibility”, American Society of Animal Science - Western Section, vol. 58, no. 11. 2007.

J. R. Jaeger, Olson, K. C., Delcurto, T., and Qu, A., “Predicting the time of parturition in spring calving beef cows”, Proc. West. Sec. Am. Soc. Anim. Sci., vol. 53. pp. 204-207, 2002.

C. Parsons, Mills, R. R., and Delcurto, T., “Oregon Cattleman’s Workshop: Working collaboratively to provide beef cattle educational opportunities to NE Oregon beef producers”, Proceedings of the Annual Meeting and Professional Improvement Conference. 2010.

T. Delcurto, Olson, K. C., Hess, B., and Huston, E., “Optimal supplementation strategies for beef cattle consuming low-quality forages in the Western United States”, J. Anim. Sci. Proceedings of the American Society of Animal Science, Supplementation, Protein, and Grazing Management. 2000.

J. G. Cook, Johnson, B. K., Cook, R. C., Riggs, R. A., Delcurto, T., Bryant, L. D., and Irwin, L. L., “Nutrition and parturition date effects elk: Potential implications for research and management”, Transactions of the North American Wildlife and Natural Resources Conference 69. 2004.

K. J. Walburger, Delcurto, T., Vavra, M., and Pulsipher, G. D., “The long-term effects of cattle and(or) big game herbivory and logging on the subsequent diet quality of steers grazing grand fir (Abies grandis) habitats in northeastern Oregon”, Proc. WSASAS, vol. 55. pp. 253-256, 2004.

T. Delcurto, “Issues in Grazing Livestock Nutrition. In: Proc. 4th Grazing Livestock Nutrition Conference.”, Grazing Livestock Nutrition Conference. . 2010.

T. Delcurto, Hess, B. W., Delcurto, T., Bowman, J. G. P., and Waterman, R. C., “Issues in Grazing Livestock Nutrition”, Proc. 4th Grazing Livestock Nutrition Conference. West. Sect. Am. Soc. Anim. Sci., Champaign, IL, pp. 1-10, 2010.

T. Delcurto, Hess, B. W., Delcurto, T., Bowman, J. G. P., and Waterman, R. C., “Issues in Grazing Livestock Nutrition”, Proc. 4th Grazing Livestock Nutrition Conference. West. Sect. Am. Soc. Anim. Sci., Champaign, IL, pp. 1-10, 2010.

T. Delcurto, Johnson, B. K., Vavra, M., Ager, A. A., and Coe, P. K., “The influence of season on distribution patterns relative to water and resource use by cattle grazing mixed forested rangelands”, Proc. West. Sec. Am. Soc. Anim. Sci. , vol. 51. pp. 171-175, 2000.