FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020657411> ?p ?o ?g. }

• W2020657411 endingPage "8" @default.
• W2020657411 startingPage "1" @default.
• W2020657411 abstract "Two flocks of ewes housed indoors year-round in a controlled environment and bred to lamb alternately at 4-month intervals in an 8-month breeding cycle resulted in 11,060 ewe records. These came from 3528 ewes of the Arcott breeds and their 814 sires, during 24 successive lambings over 8 years (1983–1990). Estimates of genetic parameters were assessed for consistency across February, June or October lambing seasons. Paternal half-sib estimates of heritabilities were 0.08–0.27 for reproductive traits, and 0.26–0.33 for ewe weight at breeding. Corresponding estimates for repeatabilities were 0.08–0.27, and 0.19–0.26. Heritability estimates for total lamb weight per ewe lambing were 0.12–0.28 at birth, 0.05–0.13 at 21 days, and 0.03–0.11 at 91 days. Corresponding estimates for repeatabilities were 0.0–0.08, 0.02–0.20 and 0.05–0.17. Estimates of genetic, phenotypic and environmental correlations between the reproductive traits and ewe weight at breeding were negligible. The genetic correlations between prolificacy and total lamb weight per ewe lambing were 0.63–0.88 at birth, 0.23–0.71 at 21 days, and 0.32–0.95 at 91 days. Corresponding estimates for fecundity were 0.77–0.92 at birth, 0.74–0.87 at 21 days, and 0.85–0.92 at 91 days. Likewise, phenotypic (and environmental) correlations between prolificacy and total lamb weight per ewe lambing were 0.72–0.81 (0.77–0.84) at birth, 0.41–0.51 (0.37–0.54) at 21 days, and 0.47–0.55 (0.41–0.53) at 91 days. Corresponding estimates for fecundity were 0.89–0.93 (0.89–0.94) at birth, 0.73–0.80 (0.71–0.83) at 21 days, and 0.74–0.80 (0.70–0.82) at 91 days. Estimates of genetic correlations among lamb weights at birth, 21 and 91 days were 0.74–0.96. Correspondingly, phenotypic (and environmental) correlations were 0.65–0.93 (0.58–0.93). In general, all estimates of heritability, repeatability and correlation (genetic, phenotypic and environmental) for ewe productivity traits for the Canadian, Outaouais and Rideau breeds were consistent among the February, June and October lambing seasons. There was no evidence to suggest any bias due to the influence of variance associated with additive genetic×season interaction in the parameter estimates. These findings demonstrate the validity of genetic parameter estimates pooled across lambing season and apply to the specific breeding protocol under conditions of 8-month breeding management." @default.
• W2020657411 created "2016-06-24" @default.
• W2020657411 creator A5001780076 @default.
• W2020657411 creator A5053666302 @default.
• W2020657411 date "2002-04-01" @default.
• W2020657411 modified "2023-10-03" @default.
• W2020657411 title "Consistency of genetic parameters of productivity for ewes lambing in February, June and October under an 8-month breeding management" @default.
• W2020657411 cites W1970624090 @default.
• W2020657411 cites W1979786142 @default.
• W2020657411 cites W1982532524 @default.
• W2020657411 cites W1985865682 @default.
• W2020657411 cites W1997206203 @default.
• W2020657411 cites W2015847026 @default.
• W2020657411 cites W2044179998 @default.
• W2020657411 cites W2082661497 @default.
• W2020657411 cites W2084765831 @default.
• W2020657411 cites W2094842205 @default.
• W2020657411 cites W2099860863 @default.
• W2020657411 cites W2120369039 @default.
• W2020657411 cites W2155414393 @default.
• W2020657411 cites W2257938026 @default.
• W2020657411 cites W2326225147 @default.
• W2020657411 cites W2331528991 @default.
• W2020657411 cites W2470571292 @default.
• W2020657411 cites W2510611463 @default.
• W2020657411 cites W2530190937 @default.
• W2020657411 cites W2795456125 @default.
• W2020657411 doi "https://doi.org/10.1016/s0921-4488(02)00037-8" @default.
• W2020657411 hasPublicationYear "2002" @default.
• W2020657411 type Work @default.
• W2020657411 sameAs 2020657411 @default.
• W2020657411 citedByCount "14" @default.
• W2020657411 countsByYear W20206574112012 @default.
• W2020657411 countsByYear W20206574112014 @default.
• W2020657411 countsByYear W20206574112015 @default.
• W2020657411 countsByYear W20206574112018 @default.
• W2020657411 countsByYear W20206574112020 @default.
• W2020657411 crossrefType "journal-article" @default.
• W2020657411 hasAuthorship W2020657411A5001780076 @default.
• W2020657411 hasAuthorship W2020657411A5053666302 @default.
• W2020657411 hasConcept C103797069 @default.
• W2020657411 hasConcept C104317684 @default.
• W2020657411 hasConcept C134215735 @default.
• W2020657411 hasConcept C140793950 @default.
• W2020657411 hasConcept C161890455 @default.
• W2020657411 hasConcept C18903297 @default.
• W2020657411 hasConcept C2779234561 @default.
• W2020657411 hasConcept C2908647359 @default.
• W2020657411 hasConcept C42972112 @default.
• W2020657411 hasConcept C54355233 @default.
• W2020657411 hasConcept C66322754 @default.
• W2020657411 hasConcept C67283656 @default.
• W2020657411 hasConcept C68873052 @default.
• W2020657411 hasConcept C70616004 @default.
• W2020657411 hasConcept C71924100 @default.
• W2020657411 hasConcept C86803240 @default.
• W2020657411 hasConcept C99454951 @default.
• W2020657411 hasConceptScore W2020657411C103797069 @default.
• W2020657411 hasConceptScore W2020657411C104317684 @default.
• W2020657411 hasConceptScore W2020657411C134215735 @default.
• W2020657411 hasConceptScore W2020657411C140793950 @default.
• W2020657411 hasConceptScore W2020657411C161890455 @default.
• W2020657411 hasConceptScore W2020657411C18903297 @default.
• W2020657411 hasConceptScore W2020657411C2779234561 @default.
• W2020657411 hasConceptScore W2020657411C2908647359 @default.
• W2020657411 hasConceptScore W2020657411C42972112 @default.
• W2020657411 hasConceptScore W2020657411C54355233 @default.
• W2020657411 hasConceptScore W2020657411C66322754 @default.
• W2020657411 hasConceptScore W2020657411C67283656 @default.
• W2020657411 hasConceptScore W2020657411C68873052 @default.
• W2020657411 hasConceptScore W2020657411C70616004 @default.
• W2020657411 hasConceptScore W2020657411C71924100 @default.
• W2020657411 hasConceptScore W2020657411C86803240 @default.
• W2020657411 hasConceptScore W2020657411C99454951 @default.
• W2020657411 hasIssue "1" @default.
• W2020657411 hasLocation W20206574111 @default.
• W2020657411 hasOpenAccess W2020657411 @default.
• W2020657411 hasPrimaryLocation W20206574111 @default.
• W2020657411 hasRelatedWork W1518202670 @default.
• W2020657411 hasRelatedWork W2020657411 @default.
• W2020657411 hasRelatedWork W2029091372 @default.
• W2020657411 hasRelatedWork W2084765831 @default.
• W2020657411 hasRelatedWork W2085495152 @default.
• W2020657411 hasRelatedWork W2099860863 @default.
• W2020657411 hasRelatedWork W2110734065 @default.
• W2020657411 hasRelatedWork W2144662680 @default.
• W2020657411 hasRelatedWork W2158334838 @default.
• W2020657411 hasRelatedWork W2401178187 @default.
• W2020657411 hasVolume "44" @default.
• W2020657411 isParatext "false" @default.
• W2020657411 isRetracted "false" @default.
• W2020657411 magId "2020657411" @default.
• W2020657411 workType "article" @default.