Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029222521> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2029222521 endingPage "26" @default.
- W2029222521 startingPage "22" @default.
- W2029222521 abstract "A total of 72,124 calving difficulty and stillbirth records of Iranian Holstein cows in 15 herds that were collected, from 1981 to 2005, and used to estimate genetic parameters and also constructing a calving ability index. A maternal effect model was used for genetic parameter estimation. In order to construct calving ability index, direct and maternal calving difficulty and stillbirth were included in aggregate genotype. Estimated heritability for maternal calving difficulty and direct calving difficulty and stillbirth were 0.012, 0.041 and 0.066, respectively. Genetic correlation of stillbirth with maternal and direct calving difficulty was 0.22 and 0.10, respectively. The genetic correlation between direct and maternal calving difficulty was −0.43. Expected genetic gains for direct and maternal calving difficulty and stillbirth using first calving ability index, that included all traits in aggregate genotype were −0.335,−0.028 and −0.0054, in liability scale and −7,−0.5 and −0.4 percent in observed scale, respectively. Expected genetic gains for direct and maternal calving difficulty and stillbirth in a second calving ability index that included only direct calving difficulty were −0.375,0.13 and −0.0027 in liability scale and −7.2,+4 and −0.3 percent in observed scale, respectively. Selection based on direct calving difficulty cannot reduce calving difficulty in population; therefore in order to reduce calving difficulty selection should be based on both direct and maternal calving difficulties." @default.
- W2029222521 created "2016-06-24" @default.
- W2029222521 creator A5040215805 @default.
- W2029222521 creator A5041302077 @default.
- W2029222521 creator A5086960872 @default.
- W2029222521 date "2014-07-01" @default.
- W2029222521 modified "2023-10-06" @default.
- W2029222521 title "Genetic parameters and calving ability index for direct and maternal calving difficulty and stillbirth in Iranian Holstein cows" @default.
- W2029222521 cites W1948949098 @default.
- W2029222521 cites W1980035419 @default.
- W2029222521 cites W1995008421 @default.
- W2029222521 cites W2000808582 @default.
- W2029222521 cites W2001914263 @default.
- W2029222521 cites W2003575722 @default.
- W2029222521 cites W2014792621 @default.
- W2029222521 cites W2018576052 @default.
- W2029222521 cites W2039650511 @default.
- W2029222521 cites W2047338314 @default.
- W2029222521 cites W2078621421 @default.
- W2029222521 cites W2083783784 @default.
- W2029222521 cites W2089253680 @default.
- W2029222521 cites W2102890724 @default.
- W2029222521 cites W2107349057 @default.
- W2029222521 cites W2115237499 @default.
- W2029222521 cites W2122593629 @default.
- W2029222521 cites W2125452677 @default.
- W2029222521 cites W2132357632 @default.
- W2029222521 cites W2143942377 @default.
- W2029222521 doi "https://doi.org/10.1016/j.livsci.2014.04.021" @default.
- W2029222521 hasPublicationYear "2014" @default.
- W2029222521 type Work @default.
- W2029222521 sameAs 2029222521 @default.
- W2029222521 citedByCount "5" @default.
- W2029222521 countsByYear W20292225212015 @default.
- W2029222521 countsByYear W20292225212017 @default.
- W2029222521 countsByYear W20292225212018 @default.
- W2029222521 countsByYear W20292225212022 @default.
- W2029222521 crossrefType "journal-article" @default.
- W2029222521 hasAuthorship W2029222521A5040215805 @default.
- W2029222521 hasAuthorship W2029222521A5041302077 @default.
- W2029222521 hasAuthorship W2029222521A5086960872 @default.
- W2029222521 hasConcept C136764020 @default.
- W2029222521 hasConcept C140793950 @default.
- W2029222521 hasConcept C22641795 @default.
- W2029222521 hasConcept C2776659692 @default.
- W2029222521 hasConcept C2777382242 @default.
- W2029222521 hasConcept C2779234561 @default.
- W2029222521 hasConcept C41008148 @default.
- W2029222521 hasConcept C42972112 @default.
- W2029222521 hasConcept C54355233 @default.
- W2029222521 hasConcept C71924100 @default.
- W2029222521 hasConcept C86803240 @default.
- W2029222521 hasConceptScore W2029222521C136764020 @default.
- W2029222521 hasConceptScore W2029222521C140793950 @default.
- W2029222521 hasConceptScore W2029222521C22641795 @default.
- W2029222521 hasConceptScore W2029222521C2776659692 @default.
- W2029222521 hasConceptScore W2029222521C2777382242 @default.
- W2029222521 hasConceptScore W2029222521C2779234561 @default.
- W2029222521 hasConceptScore W2029222521C41008148 @default.
- W2029222521 hasConceptScore W2029222521C42972112 @default.
- W2029222521 hasConceptScore W2029222521C54355233 @default.
- W2029222521 hasConceptScore W2029222521C71924100 @default.
- W2029222521 hasConceptScore W2029222521C86803240 @default.
- W2029222521 hasLocation W20292225211 @default.
- W2029222521 hasOpenAccess W2029222521 @default.
- W2029222521 hasPrimaryLocation W20292225211 @default.
- W2029222521 hasRelatedWork W100675366 @default.
- W2029222521 hasRelatedWork W1991523530 @default.
- W2029222521 hasRelatedWork W2002128513 @default.
- W2029222521 hasRelatedWork W2020824267 @default.
- W2029222521 hasRelatedWork W2031436818 @default.
- W2029222521 hasRelatedWork W2057739827 @default.
- W2029222521 hasRelatedWork W2066462225 @default.
- W2029222521 hasRelatedWork W2075354549 @default.
- W2029222521 hasRelatedWork W2506582338 @default.
- W2029222521 hasRelatedWork W2092874662 @default.
- W2029222521 hasVolume "165" @default.
- W2029222521 isParatext "false" @default.
- W2029222521 isRetracted "false" @default.
- W2029222521 magId "2029222521" @default.
- W2029222521 workType "article" @default.