Matches in SemOpenAlex for { <https://semopenalex.org/work/W4283780983> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W4283780983 abstract "<pre><strong>Background. </strong>The resumption of ovarian activity after parturition is related to reproductive efficiency. <strong>Objective.</strong> To determine the effect of breed group and some non-genetic factor on resumption of ovarian activity and pregnancy rate of dual-purpose cows. <strong>Methodology. </strong>In study 1, 37 cows were sampled biweekly, from the day 15 to 150 postpartum or until a corpus luteum (CL) was detected. Follicular population (FP), maximum follicle diameter (MFD) and maximum CL diameter (MCLD) were also measured. In study 2, 71 cows were pregnancy diagnosed. Chi</pre><sup>2</sup><pre> tests and analyses of variance were performed to determine the effects of breed group, parity number, body condition score (BCS), BCS change (BCSC) and body weight change (BWC) on the dependent variables. <strong>Results. </strong>In study 1, aproximately, 84% of cows resumed ovarian activity at 68.3 days. More CL were found in multiparous cows (92.59%) and those with BCS ≥3.0 (95.83%). No differences were found in the FP and MFD. F1 cows had the largest MCLD (19.51 mm). In study 2, pregnancy rate was higher in cows with 2-3 (47.83%) and ≥4 parities (54.55%), F1 (54.29%) cows, those gaining BCS (64.29%) and high body weight (66.67%).<strong> Implications. </strong>Results suggest that primiparous cows and those with BCS ≤2.5 require better management; therefore, strategies must be established to improve reproductive efficiency. <strong>Conclusion.</strong> Primiparous and cows with BCS ≤2.5 delayed the first ovulation. Multiparous, F1 cows, those gaining BCS and body weight after calving had the highest pregnancy rate.</pre><pre> </pre>" @default.
- W4283780983 created "2022-07-03" @default.
- W4283780983 creator A5003891787 @default.
- W4283780983 creator A5009689933 @default.
- W4283780983 creator A5015469357 @default.
- W4283780983 creator A5056215344 @default.
- W4283780983 creator A5067920241 @default.
- W4283780983 creator A5069581118 @default.
- W4283780983 date "2022-06-30" @default.
- W4283780983 modified "2023-09-26" @default.
- W4283780983 title "FACTORS THAT AFFECT THE RESUMPTION OF THE POSTPARTUM OVARIAN ACTIVITY AND PREGNANCY RATE IN DUAL-PURPOSE COWS IN SOUTHEAST OF MEXICO" @default.
- W4283780983 doi "https://doi.org/10.56369/tsaes.4249" @default.
- W4283780983 hasPublicationYear "2022" @default.
- W4283780983 type Work @default.
- W4283780983 citedByCount "0" @default.
- W4283780983 crossrefType "journal-article" @default.
- W4283780983 hasAuthorship W4283780983A5003891787 @default.
- W4283780983 hasAuthorship W4283780983A5009689933 @default.
- W4283780983 hasAuthorship W4283780983A5015469357 @default.
- W4283780983 hasAuthorship W4283780983A5056215344 @default.
- W4283780983 hasAuthorship W4283780983A5067920241 @default.
- W4283780983 hasAuthorship W4283780983A5069581118 @default.
- W4283780983 hasBestOaLocation W42837809831 @default.
- W4283780983 hasConcept C102570824 @default.
- W4283780983 hasConcept C109214941 @default.
- W4283780983 hasConcept C121332964 @default.
- W4283780983 hasConcept C126322002 @default.
- W4283780983 hasConcept C134018914 @default.
- W4283780983 hasConcept C140793950 @default.
- W4283780983 hasConcept C187785154 @default.
- W4283780983 hasConcept C2776482104 @default.
- W4283780983 hasConcept C2776537878 @default.
- W4283780983 hasConcept C2776608385 @default.
- W4283780983 hasConcept C2777151079 @default.
- W4283780983 hasConcept C2779234561 @default.
- W4283780983 hasConcept C2908647359 @default.
- W4283780983 hasConcept C54355233 @default.
- W4283780983 hasConcept C71924100 @default.
- W4283780983 hasConcept C86803240 @default.
- W4283780983 hasConcept C99454951 @default.
- W4283780983 hasConceptScore W4283780983C102570824 @default.
- W4283780983 hasConceptScore W4283780983C109214941 @default.
- W4283780983 hasConceptScore W4283780983C121332964 @default.
- W4283780983 hasConceptScore W4283780983C126322002 @default.
- W4283780983 hasConceptScore W4283780983C134018914 @default.
- W4283780983 hasConceptScore W4283780983C140793950 @default.
- W4283780983 hasConceptScore W4283780983C187785154 @default.
- W4283780983 hasConceptScore W4283780983C2776482104 @default.
- W4283780983 hasConceptScore W4283780983C2776537878 @default.
- W4283780983 hasConceptScore W4283780983C2776608385 @default.
- W4283780983 hasConceptScore W4283780983C2777151079 @default.
- W4283780983 hasConceptScore W4283780983C2779234561 @default.
- W4283780983 hasConceptScore W4283780983C2908647359 @default.
- W4283780983 hasConceptScore W4283780983C54355233 @default.
- W4283780983 hasConceptScore W4283780983C71924100 @default.
- W4283780983 hasConceptScore W4283780983C86803240 @default.
- W4283780983 hasConceptScore W4283780983C99454951 @default.
- W4283780983 hasIssue "3" @default.
- W4283780983 hasLocation W42837809831 @default.
- W4283780983 hasOpenAccess W4283780983 @default.
- W4283780983 hasPrimaryLocation W42837809831 @default.
- W4283780983 hasRelatedWork W1664580441 @default.
- W4283780983 hasRelatedWork W1983723653 @default.
- W4283780983 hasRelatedWork W1989032705 @default.
- W4283780983 hasRelatedWork W2044356170 @default.
- W4283780983 hasRelatedWork W2084720211 @default.
- W4283780983 hasRelatedWork W2144089218 @default.
- W4283780983 hasRelatedWork W2802172870 @default.
- W4283780983 hasRelatedWork W2991580703 @default.
- W4283780983 hasRelatedWork W3200704844 @default.
- W4283780983 hasRelatedWork W4297963423 @default.
- W4283780983 hasVolume "25" @default.
- W4283780983 isParatext "false" @default.
- W4283780983 isRetracted "false" @default.
- W4283780983 workType "article" @default.