FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2026494023> ?p ?o ?g. }

• W2026494023 endingPage "204" @default.
• W2026494023 startingPage "199" @default.
• W2026494023 abstract "SUMMARY Collation and re-analysis of the results obtained in separate experiments investigating prenatal mortality in Merino ewes over a period of 4 years have made it possible to draw the following general conclusions: Data from the control groups indicated that in 3 out of 4 years basal prenatal loss averaged approximately 25%, which agrees with a number of other estimates in the literature. Higher losses of ova in 1965 than in the other 3 years could not be partitioned accurately between fertilization failure and prenatal mortality. Submaintenance nutrition apparently caused embryo mortality in 1964, and possibly in 1967, when underfeeding from day 7 to 37 was followed by an unusual number of long cycles; however, there was no evidence of increased mortality in 1965 and 1966. Losses of ova shed as twins were significantly greater than amongst those shed as singles in 1964 and 1967. The higher loss of twin ova was clearly associated with the treated groups in 1964. In each of the 4 years the left ovary produced more ova than the right, and when the 4 years' data were combined, survival of ova shed by the left ovary was significantly better than of those shed by the right. The type of twin ovulation, i.e. whether the two ova came from one ovary or two, had no consistent effect on prenatal mortality. In 3 years there was no significant regression of prenatal mortality on body weight at mating. However, in 1965, when body weights were relatively low, there was a significantly negative regression. It is possible that there is a critical body weight below which poorer prenatal survival can be expected. Ewes which suffered embryonic loss followed by a delayed return to service subsequently conceived less readily than those having a cycle of normal length following fertilization failure or early embryonic death. It is postulated that in some cases this may be because ovulation occurs while resorption is still incomplete. For some ewes having long cycles after embryonic death, anoestrus or removal of the fertile rams precluded subsequent conception in that season. This was an added reason for the season's lambing performance of ‘long cycle’ ewes being much worse than that of ewes re-mated after normal length cycles." @default.
• W2026494023 created "2016-06-24" @default.
• W2026494023 creator A5027767990 @default.
• W2026494023 date "1970-02-01" @default.
• W2026494023 modified "2023-09-23" @default.
• W2026494023 title "Nutritional stress and pre-implantation mortality in Merino sheep, (1964–7). General discussion and conclusions" @default.
• W2026494023 cites W1605520180 @default.
• W2026494023 cites W1988939144 @default.
• W2026494023 cites W2010094282 @default.
• W2026494023 cites W2021306318 @default.
• W2026494023 cites W2036124196 @default.
• W2026494023 cites W2085083268 @default.
• W2026494023 cites W2088280882 @default.
• W2026494023 cites W2096350301 @default.
• W2026494023 cites W2110733085 @default.
• W2026494023 cites W2126948356 @default.
• W2026494023 cites W2139551152 @default.
• W2026494023 cites W2412638924 @default.
• W2026494023 cites W2565078924 @default.
• W2026494023 cites W2565641765 @default.
• W2026494023 cites W4242300880 @default.
• W2026494023 cites W4244884578 @default.
• W2026494023 cites W4249388002 @default.
• W2026494023 doi "https://doi.org/10.1017/s002185960002116x" @default.
• W2026494023 hasPublicationYear "1970" @default.
• W2026494023 type Work @default.
• W2026494023 sameAs 2026494023 @default.
• W2026494023 citedByCount "15" @default.
• W2026494023 countsByYear W20264940232013 @default.
• W2026494023 crossrefType "journal-article" @default.
• W2026494023 hasAuthorship W2026494023A5027767990 @default.
• W2026494023 hasConcept C134018914 @default.
• W2026494023 hasConcept C140793950 @default.
• W2026494023 hasConcept C147583825 @default.
• W2026494023 hasConcept C172680121 @default.
• W2026494023 hasConcept C2777702977 @default.
• W2026494023 hasConcept C2778324911 @default.
• W2026494023 hasConcept C2779234561 @default.
• W2026494023 hasConcept C2992437641 @default.
• W2026494023 hasConcept C42407357 @default.
• W2026494023 hasConcept C514575182 @default.
• W2026494023 hasConcept C54355233 @default.
• W2026494023 hasConcept C86803240 @default.
• W2026494023 hasConcept C90856448 @default.
• W2026494023 hasConceptScore W2026494023C134018914 @default.
• W2026494023 hasConceptScore W2026494023C140793950 @default.
• W2026494023 hasConceptScore W2026494023C147583825 @default.
• W2026494023 hasConceptScore W2026494023C172680121 @default.
• W2026494023 hasConceptScore W2026494023C2777702977 @default.
• W2026494023 hasConceptScore W2026494023C2778324911 @default.
• W2026494023 hasConceptScore W2026494023C2779234561 @default.
• W2026494023 hasConceptScore W2026494023C2992437641 @default.
• W2026494023 hasConceptScore W2026494023C42407357 @default.
• W2026494023 hasConceptScore W2026494023C514575182 @default.
• W2026494023 hasConceptScore W2026494023C54355233 @default.
• W2026494023 hasConceptScore W2026494023C86803240 @default.
• W2026494023 hasConceptScore W2026494023C90856448 @default.
• W2026494023 hasIssue "1" @default.
• W2026494023 hasLocation W20264940231 @default.
• W2026494023 hasOpenAccess W2026494023 @default.
• W2026494023 hasPrimaryLocation W20264940231 @default.
• W2026494023 hasRelatedWork W2000102670 @default.
• W2026494023 hasRelatedWork W2011053145 @default.
• W2026494023 hasRelatedWork W205620643 @default.
• W2026494023 hasRelatedWork W2101675183 @default.
• W2026494023 hasRelatedWork W2131900292 @default.
• W2026494023 hasRelatedWork W2183840444 @default.
• W2026494023 hasRelatedWork W4240034461 @default.
• W2026494023 hasRelatedWork W2282500593 @default.
• W2026494023 hasRelatedWork W2725750734 @default.
• W2026494023 hasRelatedWork W2746631567 @default.
• W2026494023 hasVolume "74" @default.
• W2026494023 isParatext "false" @default.
• W2026494023 isRetracted "false" @default.
• W2026494023 magId "2026494023" @default.
• W2026494023 workType "article" @default.