Research Article

Comparing the Effect of Oral Supplementation of Vitamin E, Injective Vitamin E and Selenium or Both during Late Pregnancy on Production and Reproductive Performance and Immune Function of Dairy Cows and Calves

Table 2

Effect of oral supplementation of vitamin E with or without injective vitamin E on immunoglobin concentrations (mg/dL) in blood and colostrums.

Immunoglobulin concentration (mg/dL)ā€‰Treatmentsā€‰
InjectionInjections + oralOral

Cattles blood serum at parturition
Calves blood serum at birth
Calves blood serum at day 7
Colostrum at parturition