1. Biblio

Biblio

Found 138 results
Author Title Type [ Year(Desc)]
Filters: Author is Martin Vavra  [Clear All Filters]
1993
W. Clement Krueger and Vavra, M., “Range Field Day Report: Livestock and Forest Renewal: Research in Rangeland Management: Grazing Forest Plantations”, Oregon Agricultural Experiment Station, 1993.
1996
M. Vavra and Sheehy, D. P., “Improving Elk Habitat Characteristics with Livestock Grazing”, Rangelands, pp. 182–185, 1996.
B. Fajemisin, Ganskopp, D. C., Cruz, R., and Vavra, M., “Potential for Woody Plant Control by Spanish Goats in the Sagebrush Steppe”, Small Ruminant Research, vol. 20, no. 2, pp. 99 - 107, 1996.
M. Vavra, “Sustainability of Animal Production Systems: An Ecological Perspective.”, Journal of Animal Science, vol. 74, no. 6, p. 1418, 1996.
D. P. Sheehy and Vavra, M., “Ungulate Foraging Areas on Seasonal Rangeland in Northeastern Oregon”, Journal of Range Management, vol. 49, no. 1, p. 16, 1996.
1997
M. Vavra, “An Ecological Perspective of Livestock Grazing”, International Symposium on Animal Production under Grazing - Vicosa, MG, Brazil, 1997.
M. Mc Innis and Vavra, M., “EOARC Field Day Report, The Sagebrush Steppe: Sustainable Working Environments: Dining Out: Principles of Range Cattle Nutrition”, Oregon Agricultural Experiment Station, 1997.
T. Delcurto and Vavra, M., “EOARC Field Day Report, The Sagebrush Steppe: Sustainable Working Environments: Management of Beef Cattle for Economic Sustainability: A Review of Research”, Oregon Agricultural Experiment Station, 1997.
L. E. Eddleman, Vavra, M., Ganskopp, D. C., and Svejcar, T., “EOARC Field Day Report, The Sagebrush Steppe: Sustainable Working Environments: Sustainable Resotration”, Oregon Agricultural Experiment Station, 1997.
1998
R. K. Bailey and Vavra, M., “Eastern Oregon Agricultural Research Center Annual Report 1998: Forage Quality of Round Bales Stacked Different Ways”, Oregon Agricultural Experiment Station, 1998.
R. Cruz, Ganskopp, D. C., and Vavra, M., “Eastern Oregon Agricultural Research Center Annual Report 1998: Modeling Habitat Preferences of Cattle on Eastern Oregon Rangelands”, Oregon Agricultural Experiment Station, 1998.
M. Vavra and Ganskopp, D. C., “Grazing Behavior in Ungulates: Current Concepts and Future Challenges”, Annals of arid zone, vol. 37, pp. 319–335, 1998.
M. Vavra, “Public Land and Natural Resource Issues Confronting Animal Scientists and Livestock Producers.”, Journal of Animal Science, vol. 76, no. 9, p. 2340, 1998.
1999
M. Vavra, Willis, M. J., and Sheehy, D. P., “Livestock-Big Game Relationships: Conflicts and Compatibilities”, Grazing behavior of livestock and wildlife. Station Bulletin, vol. 70, pp. 130–136, 1999.
2000
M. Vavra, Delcurto, T., and Mc Innis, M., “Designing sustainable livestock grazing systems”, Oregon Agric. Exp. Sta. Spec. Bull. pp. 1-7, 2000.
T. Delcurto, Vavra, M., and Mc Innis, M., “Designing Sustainable Livestock Grazing Systems”, 2000.
T. Delcurto, Walburger, K. J., 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”, 2000.
K. 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”, in Proceedings of the Western Section, American Society of Animal Science, 2000.
K. J. Walburger, Delcurto, T., Vavra, M., Bryant, L., and Kie, J., “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”, Proc. West. Sec. Am. Soc. Anim. Sci., vol. 51. pp. 181-184, 2000.
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.
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”, in PROCEEDINGS-AMERICAN SOCIETY OF ANIMAL SCIENCE WESTERN SECTION, 2000.
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.
R. A. Riggs, Tiedemann, A. R., Cook, J. G., Ballard, T. M., J, E. P., Vavra, M., Krueger, W. Clement, Hall, F. C., Bryant, L. D., Irwin, L. L., and Delcurto, T., “Modification of Mixed Conifer Forests by Ruminant Herbivores in the Blue Mountains Ecological Province”, 2000.
T. Delcurto, Riggs, R. A., Tiedemann, A. R., Cook, J. G., Ballard, T. M., J, E. P., Vavra, M., Krueger, W. Clement, Hall, F. C., Bryant, L. D., and Irwin, L. L., “Modification of Mixed-Conifer Forests by Ruminant Herbivores in the Blue Mountains Ecological Province”, 2000.
R. A. Riggs, Tiedemann, A. R., Cook, J. G., Ballard, T. M., Edgerton, P. J., Vavra, M., Krueger, W. C., Hall, F. C., Bryant, L. D., Irwin, L. L., and Delcurto, T., “Modification of mixed-conifer forests by ruminant herbivores in the Blue Mountains ecological province”, PNW-RP-527, 2000.