College of Agricultural Sciences

D. W. Bohnert, Schauer, C. S., and Delcurto, T., “Influence of rumen protein degradability and supplementation frequency on performance and nitrogen use in ruminants consuming low-quality forage: cow performance and efficiency of nitrogen use in wethers.”, Journal of Animal Science, vol. 80, no. 6, pp. 1629-37, 2002.

C. Scott Schauer, Bohnert, D. W., Ganskopp, D. C., Richards, C. J., and Falck, S. J., “Influence of protein supplementation frequency on cows consuming low-quality forage: Performance, grazing behavior, and variation in supplement intake”, Journal of Animal Science, vol. 83, pp. 1715–1725, 2005.

C. S. Schauer, Bohnert, D. W., Ganskopp, D. C., Richards, C. J., and Falck, S. J., “Influence of protein supplementation frequency on cows consuming low-quality forage: Performance, grazing behavior, and variation in supplement intake”, Journal of Animal Science, vol. 83615479707249818080436630556812679167173B-15266715774574767167SR-760438126786015B-102571785939, no. 7, pp. 1715 - 1725, 2005.

D. W. Bohnert and Mills, R. R., “Influence of grain type and processing method on beef cattle consuming forage-based diets”, Cattle Producer's Library, 2000.

B. I. Cappellozza, Bohnert, D. W., Reis, M. M., Swanson, K. C., Falck, S. J., and Cooke, R. F., “Influence of Amount and Frequency of Protein Supplementation to Steers Consuming Low-Quality, Cool-Season Forage: Intake, Nutrient Digestibility, and Ruminal Fermentation”, Journal of Animal Science, vol. 99, no. 6, pp. 1-12, 2021.

B. I. Cappellozza, Bohnert, D. W., Reis, M. M., Van Emon, M. L., Schauer, C. S., Falck, S. J., and Cooke, R. F., “Influence of Amount and Frequency of Protein Supplementation to Ruminants Consuming Low-Quality Cool-Season Forages: Efficiency of Nitrogen Utilization in Lambs and Performance of Gestating Beef Cows”, Journal of Animal Science, vol. 99, no. 6, pp. 1-10, 2021.

R. F. Cooke, Bohnert, D. W., Cappellozza, B. Ieda, Marques, R. S., Delcurto, T., and Mueller, C. J., “Incorporation of sexed semen into reproductive management of cow–calf operations”, Livestock Science, vol. 163, pp. 165 - 171, 2014.

K. M. Schubach, Cooke, R. F., Brandão, A. P., Lippolis, K. D., Silva, L. G. T., Marques, R. S., and Bohnert, D. W., “Impacts of stocking density on development and puberty attainment of replacement beef heifers.”, Animal, vol. 11, no. 12, pp. 2260-2267, 2017.

R. F. Cooke, Peres, R. F. G., Cipriano, R. S., Filho, T. A. Guarnie, Marques, R. S., Rodrigues, M. C., Carvalho, R. S., Bohnert, D. W., and Vasconcelos, J. L. M., “Impacts of Meloxicam Administration Before Temporary Calf Weaning on Physiological and Reproductive Responses of Bos Indicus Beef Cows”, Journal of Animal Science, vol. 94, no. 1, pp. 406 - 411, 2016.

D. W. Bohnert, Cooke, R. F., Marques, R. S., and Moriel, P., “Impacts of Cow Nutritional Management During Gestation on Performance of the Offspring”, Oregon Beef Council Report 2015. 2015.

R. S. Marques, Cooke, R. F., Rodrigues, M. C., Moriel, P., and Bohnert, D. W., “Impacts of Cow Body Condition Score During Gestation on Weaning Performance of the Offspring”, Livestock Science, vol. 191, pp. 174 - 178, 2016.

R. F. Cooke, Bohnert, D. W., Reis, M. M., and Cappellozza, B. Ieda, “Impact of previous exposure to wolves on temperament and physiological responses of beef cattle following a simulated wolf encounter”, J. Anim. Sci, vol. 91, pp. 5905–5911, 2013.

R. S. Marques, “Impact of 24-h Feed, Water, or Feed and Water Deprivation on Feed Intake, Metabolic, and Inflammatory Responses in Beef Heifers ”, Journal of Animal Science, vol. 97, no. 1, pp. 398-406, 2019.

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.

D. W. Bohnert, Hunt, C. W., and Delcurto, T., “Grass seed straw-considerations for use as a forage source for ruminants”, in Proc. 3d National Symposium on Alternative Feeds for Livestock and Poultry, Kansas City, MO, 2003.

D. W. Bohnert and Delcurto, T., “Fundamentals of supplementing low-quality forage”, CL317 in Cow–Calf Management Guide and Producer’s Library. Agricultural Communications, College of Agricultural and Life Sciences, University of Idaho, Moscow, ID, pp. 83844–2332, 2003.

R. C. Torell, Bohnert, D. W., and Angell, R. F., “Fertilization of Meadow Foxtail Dominated Flood Meadows”. Oregon Agricultural Experiment Station, 2009.

D. W. Bohnert, Brandão, A. P., Cooke, R. F., Lippolis, K. D., Marques, R. S., and Schubach, K. M., “Feeding Immunostimulant Ingredients to Optimize Health and Performance of Receiving Cattle”, Oregon State University - Oregon Beef Council Report, 2017.

M. J. Fisher, Bohnert, D. W., Ackerman, C. J., Schauer, C. S., Delcurto, T., Craig, A. M., Vanzant, E. S., Harmon, D. L., and Schrick, F. N., “Evaluation of perennial ryegrass straw as a forage source for ruminants.”, Journal of Animal Science, vol. 82, no. 7, pp. 2175-84, 2004.

T. F. Schumaher, “Effects of Vaccination Timing Against Respiratory Pathogens on Performance, Antibody Response, and Health in Feedlot Cattle”, Journal of Animal Science, vol. 97, no. 2, pp. 620-630, 2019.

M. C. Rodrigues, Cooke, R. F., Marques, R. S., Cappellozza, B. Ieda, Arispe, S. A., Keisler, D. H., and Bohnert, D. W., “Effects of vaccination against respiratory pathogens on feed intake, metabolic, and inflammatory responses in beef heifers”, Journal of Animal Science, vol. 93, no. 9, p. 4443, 2015.

R. S. Marques, Cooke, R. F., Francisco, C. L., and Bohnert, D. W., “Effects of twenty-four hour transport or twenty-four hour feed and water deprivation on physiologic and performance responses of feeder cattle”, Journal of Animal Science, vol. 90, no. 13, pp. 5040 - 5046, 2012.

R. F. Cooke, Bohnert, D. W., Meneghetti, M., Losi, T. C., and Vasconcelos, J. L. M., “Effects of temperament on pregnancy rates to fixed-timed AI in Bos indicus beef cows”, Livestock Science, vol. 142, no. 1-3, pp. 108 - 113, 2011.

R. F. Cooke, Schubach, K. M., Marques, R. S., Peres, R. F. G., Silva, L. G. T., Carvalho, R. S., Cipriano, R. S., Bohnert, D. W., Pires, A. V., and Vasconcelos, J. L. M., “Effects of Temperament on Physiological, Productive, and Reproductive Responses in Beef Cows”, Journal of Animal Science, vol. 95, no. 1, p. 1, 2017.

R. F. Cooke, Bohnert, D. W., and Mills, R. R., “Effects of temperament on performance and carcass traits of range-originated feeder calves”, in Proc Western Section, Am Soc Anim Sci, 2011.