FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051600877> ?p ?o ?g. }

• W2051600877 endingPage "251" @default.
• W2051600877 startingPage "228" @default.
• W2051600877 abstract "Abstract Data are reported on the calving performance of cows in beef production trials in three successive calvings of South Auckland herds. The main comparison of Friesian, Hereford, and Charolais sires over the Jersey cow is supplemented by information on the Friesian cow mated to these three sire breeds and on straightbred Jersey and straightbred Angus calvings. Overall, 81% of calvings were unobserved. Eight percent of all calvings, or 45% of observed calvings, were assisted. Jersey and Friesian cows required more assistance when calves were sired by Charolais and Friesian sires, and least when Hereford sires were used. Cow mortalities at calving time were greatest for Jersey and Friesian cows in-calf to Charolais sires. Perinatal calf mortalities accounted for 3.5% of all calves born, with a greater mortality of calves by Charolais sires than other breeds. Calves assisted at birth were heavier than those from unassisted calvings, but gestation lengths did not differ significantly. Calves dying at birth had a shorter gestation period and were lighter than surviving calves. There were significant sire and farm effects on birth weight and gestation length of Jersey crossbred calves, and age of dam significantly affected birth weight but not gestation length. Bull calves had longer gestation periods and were heavier at birth than heifers. Sire breed affected calf birth weights in the descending ranking order of Charolais, Friesian, Hereford, and Jersey. Purebred Angus calves were similar in birth weight to Hereford × Jersey crossbreds. Friesian cows produced heavier calves than Jersey cows. Gestation periods were longest for calves with Charolais sires; those sired by the Hereford were next longest; and Friesian and Jersey sire breeds had the shortest gestations. Heritabilities of birth weight and gestation length were calculated as 0.31 and 0.12 respectively. Results are discussed in relation to beef breeding programmes." @default.
• W2051600877 created "2016-06-24" @default.
• W2051600877 creator A5036755120 @default.
• W2051600877 creator A5060983552 @default.
• W2051600877 date "1972-05-01" @default.
• W2051600877 modified "2023-09-24" @default.
• W2051600877 title "Beef production from the dairy herd: calving performance of cows" @default.
• W2051600877 cites W1579821623 @default.
• W2051600877 cites W2034039464 @default.
• W2051600877 cites W2084560053 @default.
• W2051600877 cites W2099496164 @default.
• W2051600877 cites W2161249252 @default.
• W2051600877 cites W2328674186 @default.
• W2051600877 cites W2518205115 @default.
• W2051600877 cites W2729181475 @default.
• W2051600877 cites W2729417064 @default.
• W2051600877 cites W2735687035 @default.
• W2051600877 doi "https://doi.org/10.1080/00288233.1972.10421250" @default.
• W2051600877 hasPublicationYear "1972" @default.
• W2051600877 type Work @default.
• W2051600877 sameAs 2051600877 @default.
• W2051600877 citedByCount "14" @default.
• W2051600877 countsByYear W20516008772021 @default.
• W2051600877 countsByYear W20516008772022 @default.
• W2051600877 crossrefType "journal-article" @default.
• W2051600877 hasAuthorship W2051600877A5036755120 @default.
• W2051600877 hasAuthorship W2051600877A5060983552 @default.
• W2051600877 hasBestOaLocation W20516008771 @default.
• W2051600877 hasConcept C140793950 @default.
• W2051600877 hasConcept C147252523 @default.
• W2051600877 hasConcept C173419221 @default.
• W2051600877 hasConcept C194775826 @default.
• W2051600877 hasConcept C22641795 @default.
• W2051600877 hasConcept C2776482104 @default.
• W2051600877 hasConcept C2776659692 @default.
• W2051600877 hasConcept C2779234561 @default.
• W2051600877 hasConcept C2780284631 @default.
• W2051600877 hasConcept C2780505807 @default.
• W2051600877 hasConcept C54355233 @default.
• W2051600877 hasConcept C66322754 @default.
• W2051600877 hasConcept C86803240 @default.
• W2051600877 hasConceptScore W2051600877C140793950 @default.
• W2051600877 hasConceptScore W2051600877C147252523 @default.
• W2051600877 hasConceptScore W2051600877C173419221 @default.
• W2051600877 hasConceptScore W2051600877C194775826 @default.
• W2051600877 hasConceptScore W2051600877C22641795 @default.
• W2051600877 hasConceptScore W2051600877C2776482104 @default.
• W2051600877 hasConceptScore W2051600877C2776659692 @default.
• W2051600877 hasConceptScore W2051600877C2779234561 @default.
• W2051600877 hasConceptScore W2051600877C2780284631 @default.
• W2051600877 hasConceptScore W2051600877C2780505807 @default.
• W2051600877 hasConceptScore W2051600877C54355233 @default.
• W2051600877 hasConceptScore W2051600877C66322754 @default.
• W2051600877 hasConceptScore W2051600877C86803240 @default.
• W2051600877 hasIssue "2" @default.
• W2051600877 hasLocation W20516008771 @default.
• W2051600877 hasOpenAccess W2051600877 @default.
• W2051600877 hasPrimaryLocation W20516008771 @default.
• W2051600877 hasRelatedWork W169206065 @default.
• W2051600877 hasRelatedWork W1761905289 @default.
• W2051600877 hasRelatedWork W2019715613 @default.
• W2051600877 hasRelatedWork W2034532831 @default.
• W2051600877 hasRelatedWork W2064041116 @default.
• W2051600877 hasRelatedWork W2095778445 @default.
• W2051600877 hasRelatedWork W2122885387 @default.
• W2051600877 hasRelatedWork W2326885225 @default.
• W2051600877 hasRelatedWork W2400123266 @default.
• W2051600877 hasRelatedWork W2590689225 @default.
• W2051600877 hasVolume "15" @default.
• W2051600877 isParatext "false" @default.
• W2051600877 isRetracted "false" @default.
• W2051600877 magId "2051600877" @default.
• W2051600877 workType "article" @default.