Αγελάδες γαλακτοπαραγωγής

Machado, V. et al. Effect of an injectable trace mineral supplement containing selenium, copper, zinc, and manganese on the health and production of lactating Holstein cows. Vet. J. 197:451-6 (2013).

Machado, V. et al. Effect of an injectable trace mineral supplement containing selenium, copper, zinc, and manganese on the health and production of lactating Holstein cows. Vet. J. 197:451-6 (2013).
Machado V, Oikonomou G, Lima S, Bicalho M, Kacar C, Foditsch C, Felippe M, Gilbert R, Bicalho R. The effect of injectable trace minerals (selenium, copper, zinc, and manganese) on peripheral blood leukocyte activity and serum superoxide dismutase activity of lactating Holstein cows. Vet J. 2014;199(28 February 2014):451–6.

Hansen, S. Iowa State University, Department of Animal Science (2007).
Richeson, J. et al. Supplemental trace minerals from injection for shipping-stressed cattle. AAES Research Series, 574: 85-88 (2006).
Arthington, J. et al. Effects of trace minerals on measures of performance and trace mineral status of pre- and post-weaned beef calves. J. Anim. Sci.,92:2630-2640 (2014).
Roberts, et al. J. Anim. Sci., 93:S3, https://www.jtmtg.org/JAM/2015/abstracts/JAM2015_full_abstracts_book.pdf. (2015)
Palomares, R. et al. Effects of injectable trace minerals on humoral and cell-mediated immune responses to Bovine Viral Diarrhea Virus, Bovine Herpes Virus 1 and Bovine Respiratory Syncytial Virus following administration of a modified-live virus vaccine in dairy calves. Vet. Immunol. Immunopathol., 178:88-98 (2016).
Machado, V. et al. Effect of an injectable trace mineral supplement containing selenium, copper, zinc, and manganese on the health and production of lactating Holstein cows. Vet. J. 197:451-6 (2013).