Treatment of selenium deficiency in dairy cows with injectable combinations of selenium and vitamins
2002
Pavlata, L. | Podhorsky, A. | Vavrickova, Z. | Musilova, L. | Pechova, A. (Veterinarni a Farmaceuticka Univ., Brno (Czech Republic). Klinika Chorob Prezvykavcu)
Whole blood selenium concentrations were compared in dairy cows treated subcutaneously or intramuscularly with the injectable products Selevit inj. ad us. vet. or Myogaster E inj. ad us. vet. The subsequent 70-day monitoring demonstrated a highly significant increase in whole blood concentrations which fully compensated the existing deficiency. No significant differences were observed among the treatment groups. Satisfactory selenium concentrations persisted also throughout the subsequent 6 months. The development of selenium deficiency during the peripartal period can be effectively prevented by treatment of dry cows with injectable Se + vitamin combinations.
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