Evaluation of methods for overretained afterbirth expulsion in cows

Authors

  • Alexander Mefodievich Semivolos Saratov State University of Genetics, Biotechnology and Engineering named after N. I. Vavilov
  • Valery Aleksandrovich Agoltsov Saratov State University of Genetics, Biotechnology and Engineering named after N. I. Vavilov
  • Sergey Aleksandrovich Semivolos Saratov State University of Genetics, Biotechnology and Engineering named after N. I. Vavilov
  • Larisa Pavlovna Padilo Saratov State University of Genetics, Biotechnology and Engineering named after N. I. Vavilov
  • Dmitry Nikolaevich Tokarev Saratov State University of Genetics, Biotechnology and Engineering named after N. I. Vavilov

DOI:

https://doi.org/10.28983/asj.y2023i4pp81-84

Keywords:

uteroton, metrostim, enroflon, retention of the placenta, endometritis

Abstract

The article presents the results of the overretained afterbirth expulsion in cows. It was found out that retention of placenta is recorded in 39.04% of cows. Most often, incomplete retention of placenta was noted in 36.98%,  and complete one in 2.05%. The efficiency of afterbirth expulsion with uteroton was 58.82%, with metrostim and metrostim in combination with enroflon - 64.71%. Fertility of cows turned out to be the highest after intramuscular use of metrostim in combination with intrauterine administration of enroflon (76.47%) with the best insemination index (1.6±0.01). According to experimental studies, for a conservative method of  overretained afterbirth expulsion in cows, it is advisable to use a myotropic drug in combination with a drug that has a bactericidal effect on the microflora of the uterine cavity. This helps to accelerate the involution of the uterus, increase fertility and prevent the occurrence of various forms of endometritis.

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References

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Published

2023-04-24

Issue

No. 4 (2023)

Section

Zootechnics and veterinary

License

Copyright (c) 2023 The Agrarian Scientific Journal

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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