Matches in SemOpenAlex for { <https://semopenalex.org/work/W650210857> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W650210857 abstract "Ovulation time in relation to the beginning and the end of natural estrous in 88 crossbred females with predominance Holstein (n=26), Brown Swiss (n=18), Brahman (n=27) and Indefinite (n=17), was determined. The females were grouped in heifers (n=28), primiparous (n=22) and adult cows (n=38) during the rainy (n=32), dry (n=28) and intermediate seasons (n=28). The animals were in a farm at the Basin of the Maracaibo Lake, localized at 10° NL, with bi-modal precipitation of 1200 mm, and 28-32°C mean temperature. Cows were on pastures, especially guinea (Panicum maximum, Jacq). Estrous was observed at 4 hours (h) intervals with vasectomised bulls; it was defined as the time when the female accepted to be mounted, and was confirmed by the presence of a F3 mature follicle, through rectal palpation. Ovulation time was considered at the moment when the F3 follicle disappeared. Ovulation occurred 28.2 ± 5.8 h from the beginning, and 14.4 ± 3.3 h from the end of natural estrous, in cows with en estrous period of 13.8 ± 4.6 h. There were no differences (P> 0.05) between breed predominance, age or parity, however, the ovulation time was later in Holstein (31.2 and 16.0 h) or during the dry season (31.1 and 15.7 h) and was earlier in heifers (24.3 and 12.7 h) than in primiparous (28.2 and 14.3 h) or adult cows (31.1 and 15.8 h) after the beginning and the end of estrous respectively." @default.
- W650210857 created "2016-06-24" @default.
- W650210857 creator A5073275079 @default.
- W650210857 creator A5082709145 @default.
- W650210857 date "2010-07-12" @default.
- W650210857 modified "2023-09-25" @default.
- W650210857 title "Momento de ovulación en novillas y vacas mestizas" @default.
- W650210857 hasPublicationYear "2010" @default.
- W650210857 type Work @default.
- W650210857 sameAs 650210857 @default.
- W650210857 citedByCount "0" @default.
- W650210857 crossrefType "journal-article" @default.
- W650210857 hasAuthorship W650210857A5073275079 @default.
- W650210857 hasAuthorship W650210857A5082709145 @default.
- W650210857 hasConcept C102570824 @default.
- W650210857 hasConcept C126322002 @default.
- W650210857 hasConcept C134018914 @default.
- W650210857 hasConcept C140793950 @default.
- W650210857 hasConcept C173419221 @default.
- W650210857 hasConcept C1998276 @default.
- W650210857 hasConcept C2776247511 @default.
- W650210857 hasConcept C2776482104 @default.
- W650210857 hasConcept C2776521926 @default.
- W650210857 hasConcept C2777702977 @default.
- W650210857 hasConcept C2778733383 @default.
- W650210857 hasConcept C71315377 @default.
- W650210857 hasConcept C71924100 @default.
- W650210857 hasConcept C86803240 @default.
- W650210857 hasConceptScore W650210857C102570824 @default.
- W650210857 hasConceptScore W650210857C126322002 @default.
- W650210857 hasConceptScore W650210857C134018914 @default.
- W650210857 hasConceptScore W650210857C140793950 @default.
- W650210857 hasConceptScore W650210857C173419221 @default.
- W650210857 hasConceptScore W650210857C1998276 @default.
- W650210857 hasConceptScore W650210857C2776247511 @default.
- W650210857 hasConceptScore W650210857C2776482104 @default.
- W650210857 hasConceptScore W650210857C2776521926 @default.
- W650210857 hasConceptScore W650210857C2777702977 @default.
- W650210857 hasConceptScore W650210857C2778733383 @default.
- W650210857 hasConceptScore W650210857C71315377 @default.
- W650210857 hasConceptScore W650210857C71924100 @default.
- W650210857 hasConceptScore W650210857C86803240 @default.
- W650210857 hasIssue "3" @default.
- W650210857 hasLocation W6502108571 @default.
- W650210857 hasOpenAccess W650210857 @default.
- W650210857 hasPrimaryLocation W6502108571 @default.
- W650210857 hasVolume "8" @default.
- W650210857 isParatext "false" @default.
- W650210857 isRetracted "false" @default.
- W650210857 magId "650210857" @default.
- W650210857 workType "article" @default.