Reproductive tract size, position and fertility in Holstein Cows

 
 
LAP Lambert Academic Publishing
  • erschienen am 20. November 2019
 
  • Buch
  • |
  • Softcover
  • |
  • 52 Seiten
978-620-0-30528-2 (ISBN)
 
Effective an efficient reproductive performance of the cows is essential in the dairy business worldwide. Dairy herd profitability is closely related to reproductive performance of the cows, which is strongly influenced by a multitude of factors. The reproductive performance depends upon the normal structure and functions of genital tract of a cow: it provides the site for the fertilization of oocytes by spermatozoa, for implantation and subsequent development of the embryo, and delivery of the fetus. The cow reproductive tract includes: the oviducts (Fallopian tubes), uterus, cervix, vagina and vulva. The female reproductive tract is also a prominent organ site for disease. Abnormalities in female reproductive tract formation can lead to infertility and even death during pregnancy. Genetic factors or environmental factors, or a combination of these factors, cause the abnormalities.
  • Englisch
  • Höhe: 220 mm
  • |
  • Breite: 150 mm
  • |
  • Dicke: 3 mm
  • 96 gr
978-620-0-30528-2 (9786200305282)
Born on 14.12.1949, Cornesti , Gorj county, Romania. University Studies 1970-1974, Faculty of Veterinary Medicine, Bucharest. Doctoral thesis: 1996. Specializations: USA, 1992. Documentation visits to: Germany, Hungary, Austria, Bulgaria. Professor Doctor in veterinary medicine; PhD supervisor. Published scientific papers: 164.

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