College of Agricultural Sciences

S. Davoodi, Cooke, R. F., Fernandes, A. C. C., Cappellozza, B. Ieda, Vasconcelos, J. L. M., and Cerri, R. L. A., “Expression of estrus modifies the gene expression profile in reproductive tissues on Day 19 of gestation in beef cows”, Theriogenology, vol. 85, no. 4, pp. 645 - 655, 2016.

J. B. Pescara, Filho, O. Gá, Losi, T. C., Cooke, R. F., and Vasconcelos, J. L. M., “Serum progesterone concentration and conception rate of beef cows supplemented with ground corn after a fixed-time artificial insemination protocol”, Arquivo Brasileiro de Medicina Veterinária e Zootecnia, vol. 62, no. 1, pp. 130 - 135, 2010.

M. Vavra, Phillips, R. L., and , “The Effect of Pre-Calving Energy Level on Cow Performance”, 1980.

R. L. Phillips and Vavra, M., “1977 Progress Report -- Research in Beef Cattle Nutrition: The Effects of Nutrition Level on the Performance of Wintering Cows”, Oregon Agricultural Experiment Station, 1977.

R. J. Raleigh and Turner, H. A., “Fall calving yields a bumper crop of benefits”, Oregon's Agricultural Progress, no. 16. Oregon Agricultural Experiment Station, 1970.