Zobrazeno 1 - 5
of 5
pro vyhledávání: '"C. D. Hockey"'
Publikováno v:
Reproduction in Domestic Animals. 45:e239-e248
Contents: A prospective observational study was conducted in two Australian dairy herds to assess the potential for improving pregnancy rates (proportions of inseminations that result in pregnancy) to artificial insemination (AI) if the time of ovula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5efaee9e94b39f366aacda0cf881cfca
https://doi.org/10.1111/j.1439-0531.2009.01548.x
https://doi.org/10.1111/j.1439-0531.2009.01548.x
Autor:
C. D. Hockey, John M. Morton
Publikováno v:
Animal reproduction science. 122(3-4)
Many automated systems for detecting ovulating cows in dairy herds require decisions when designing algorithms and selecting cutpoints that require a compromise between diagnostic sensitivity (probability of classifying an ovulating cow as ovulating)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1cf3e4ebc825e5f9eafc604b1cc6870
https://pubmed.ncbi.nlm.nih.gov/20832204
https://pubmed.ncbi.nlm.nih.gov/20832204
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 45(6)
A prospective observational study was conducted in two Australian dairy herds to assess the potential for improving pregnancy rates (proportions of inseminations that result in pregnancy) to artificial insemination (AI) if the time of ovulation could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::43d2392592343c6e2366255ff0471eab
https://pubmed.ncbi.nlm.nih.gov/19968838
https://pubmed.ncbi.nlm.nih.gov/19968838
Publikováno v:
Reproduction in Domestic Animals.
Two studies were conducted to assess the performance of a commercially available neck-mounted activity meter to detect cows about to ovulate in two paddock-based Holstein-Friesian dairy herds. The activity monitoring system recorded cow activity coun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4af8aa1bbf67c12b2c54260281a5f732
https://doi.org/10.1111/j.1439-0531.2009.01531.x
https://doi.org/10.1111/j.1439-0531.2009.01531.x
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 45(4)
The primary objective of this study was to determine whether a single measurement of intravaginal electrical resistance (VER), using the commercially available Ovatec probe, can discriminate between dioestrus and oestrus in Bos indicus females, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20b4cca613ae3875d231f2ff0b67bddf
https://pubmed.ncbi.nlm.nih.gov/19144030
https://pubmed.ncbi.nlm.nih.gov/19144030