Matches in SemOpenAlex for { <https://semopenalex.org/work/W141652416> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W141652416 endingPage "562" @default.
- W141652416 startingPage "557" @default.
- W141652416 abstract "This study involved the records of 339 purebred Duroc, Hampshire and Yorkshire gilts and 192 two-breed cross gilts resulting from matings among the three breeds. The primary purpose of this paper was to investigate the relationship of prebreeding traits, including the growth of the gilt and her littermates, with subsequent measures of reproduction. Heritabilities were estimated for several traits and in general the estimates were somewhat higher than most estimates in the literature. Genetically, all measures of growth were favorably and moderately to highly correlated to ovulation rate, with the relationship being stronger for traits measured late in growth as compared to traits measured early in growth. The only traits that had large genetic correlations with number of corpora lutea per embryo were birth weight (rg=−.90) and weaning weight (rg=−.91). None of the phenotypic correlations between prebreeding traits and reproductive traits were large and only eight of the 68 correlations were significant. Gilts which grew faster, were younger at 100 kg, were heavier at breeding and had more days from 100 kg to breeding also had higher ovulation rates. Gilts which were heavier and older at breeding and had more days from 100 kg to breeding also had more embryos. A stepwise regression procedure was used to find the “best” model to predict ovulation rate (CL), number of embryos (EMB), embryo per corpora lutea (E/CL) and corpora lutea per embryo (CL/E). The “best” model accounted for only 15%, 18%, 9% and 6% of the variation in CL, EMB, E/CL and CL/E, respectively." @default.
- W141652416 created "2016-06-24" @default.
- W141652416 creator A5051109930 @default.
- W141652416 creator A5055712324 @default.
- W141652416 creator A5064707605 @default.
- W141652416 date "1977-04-01" @default.
- W141652416 modified "2023-09-25" @default.
- W141652416 title "An Analysis of the Dependency Structure between a Gilt's Prebreeding and Reproductive Traits. I. Phenotypic and Genetic Correlations" @default.
- W141652416 cites W201133574 @default.
- W141652416 cites W2020521519 @default.
- W141652416 cites W2039633214 @default.
- W141652416 cites W2242509741 @default.
- W141652416 cites W228547298 @default.
- W141652416 cites W2331744397 @default.
- W141652416 cites W2339348754 @default.
- W141652416 cites W2403811732 @default.
- W141652416 cites W2405421782 @default.
- W141652416 cites W2409382616 @default.
- W141652416 cites W2562514262 @default.
- W141652416 cites W314862700 @default.
- W141652416 doi "https://doi.org/10.2527/jas1977.444557x" @default.
- W141652416 hasPublicationYear "1977" @default.
- W141652416 type Work @default.
- W141652416 sameAs 141652416 @default.
- W141652416 citedByCount "21" @default.
- W141652416 countsByYear W1416524162013 @default.
- W141652416 countsByYear W1416524162014 @default.
- W141652416 countsByYear W1416524162016 @default.
- W141652416 countsByYear W1416524162018 @default.
- W141652416 crossrefType "journal-article" @default.
- W141652416 hasAuthorship W141652416A5051109930 @default.
- W141652416 hasAuthorship W141652416A5055712324 @default.
- W141652416 hasAuthorship W141652416A5064707605 @default.
- W141652416 hasBestOaLocation W1416524162 @default.
- W141652416 hasConcept C104317684 @default.
- W141652416 hasConcept C140793950 @default.
- W141652416 hasConcept C147252523 @default.
- W141652416 hasConcept C196843134 @default.
- W141652416 hasConcept C2776482104 @default.
- W141652416 hasConcept C2777702977 @default.
- W141652416 hasConcept C2779234561 @default.
- W141652416 hasConcept C2780655333 @default.
- W141652416 hasConcept C54355233 @default.
- W141652416 hasConcept C59659247 @default.
- W141652416 hasConcept C68873052 @default.
- W141652416 hasConcept C70616004 @default.
- W141652416 hasConcept C86803240 @default.
- W141652416 hasConceptScore W141652416C104317684 @default.
- W141652416 hasConceptScore W141652416C140793950 @default.
- W141652416 hasConceptScore W141652416C147252523 @default.
- W141652416 hasConceptScore W141652416C196843134 @default.
- W141652416 hasConceptScore W141652416C2776482104 @default.
- W141652416 hasConceptScore W141652416C2777702977 @default.
- W141652416 hasConceptScore W141652416C2779234561 @default.
- W141652416 hasConceptScore W141652416C2780655333 @default.
- W141652416 hasConceptScore W141652416C54355233 @default.
- W141652416 hasConceptScore W141652416C59659247 @default.
- W141652416 hasConceptScore W141652416C68873052 @default.
- W141652416 hasConceptScore W141652416C70616004 @default.
- W141652416 hasConceptScore W141652416C86803240 @default.
- W141652416 hasIssue "4" @default.
- W141652416 hasLocation W1416524161 @default.
- W141652416 hasLocation W1416524162 @default.
- W141652416 hasOpenAccess W141652416 @default.
- W141652416 hasPrimaryLocation W1416524161 @default.
- W141652416 hasRelatedWork W125366382 @default.
- W141652416 hasRelatedWork W1522819834 @default.
- W141652416 hasRelatedWork W2003582711 @default.
- W141652416 hasRelatedWork W2082521463 @default.
- W141652416 hasRelatedWork W2095778445 @default.
- W141652416 hasRelatedWork W2231130740 @default.
- W141652416 hasRelatedWork W2326945185 @default.
- W141652416 hasRelatedWork W2521969109 @default.
- W141652416 hasRelatedWork W2802450357 @default.
- W141652416 hasRelatedWork W4236260741 @default.
- W141652416 hasVolume "44" @default.
- W141652416 isParatext "false" @default.
- W141652416 isRetracted "false" @default.
- W141652416 magId "141652416" @default.
- W141652416 workType "article" @default.