Matches in SemOpenAlex for { <https://semopenalex.org/work/W2093750875> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2093750875 endingPage "1445" @default.
- W2093750875 startingPage "1445" @default.
- W2093750875 abstract "This paper reviews experiments investigating the responses of resistant and susceptible genotypes of sheep to gastrointestinal nematode infection under differential nutrition. Using faecal egg count as a measure of host resistance, differences between genotypes appeared to be greatest under conditions of low nutrient availability and under such conditions both resistant and susceptible genotypes generally responded to supplemental protein by reducing faecal egg count. However, when nutritional conditions were moderate to good, responses to additional protein tended to be observed only in susceptible genotypes. In general, host genetic resistance was associated with reliable reductions in faecal egg count of moderate to large magnitude, while nutritional intervention was less reliable at reducing faecal egg count, and induced reductions of smaller magnitude. The situation was very different when examining host resilience to infection, as determined by sheep productivity in the face of infection. Increased host resistance was rarely associated with improved growth or production during the period of infection. In contrast, nutritional supplementation reliably increased host productivity irrespective of infection status and prevailing nutritional conditions. A general model of the relationship between nutrient availability and host resistance and resilience in resistant and susceptible genotypes is postulated. Taken together, the studies reviewed in this paper suggest that selection for host resistance and strategic nutritional intervention have complementary roles in the integrated control of gastrointestinal nematode infection in sheep. The former will contribute primarily to the epidemiology of the disease by reliably reducing faecal egg output over a wide range of conditions, reducing host challenge and the number of treatment interventions required. The latter will reliably boost host resilience to infection, with lesser effects on resistance, and the economic rationale for use will require accounting for the full spectrum of production and disease responses." @default.
- W2093750875 created "2016-06-24" @default.
- W2093750875 creator A5056327564 @default.
- W2093750875 creator A5085298914 @default.
- W2093750875 date "2003-01-01" @default.
- W2093750875 modified "2023-10-11" @default.
- W2093750875 title "Nutritional influences on the expression of genotypic resistance to gastrointestinal nematode infection in sheep" @default.
- W2093750875 cites W1580648268 @default.
- W2093750875 cites W1972256489 @default.
- W2093750875 cites W1974614840 @default.
- W2093750875 cites W1978124505 @default.
- W2093750875 cites W1981134880 @default.
- W2093750875 cites W1985978219 @default.
- W2093750875 cites W2001944488 @default.
- W2093750875 cites W2005927478 @default.
- W2093750875 cites W2027606106 @default.
- W2093750875 cites W2044874330 @default.
- W2093750875 cites W2047502585 @default.
- W2093750875 cites W2047821383 @default.
- W2093750875 cites W2048571290 @default.
- W2093750875 cites W2051268206 @default.
- W2093750875 cites W2055773546 @default.
- W2093750875 cites W2060250697 @default.
- W2093750875 cites W2063135064 @default.
- W2093750875 cites W2067331631 @default.
- W2093750875 cites W2067847774 @default.
- W2093750875 cites W2068374711 @default.
- W2093750875 cites W2084889433 @default.
- W2093750875 cites W2096209331 @default.
- W2093750875 cites W2110638631 @default.
- W2093750875 cites W2123085980 @default.
- W2093750875 cites W2125510959 @default.
- W2093750875 cites W2163233461 @default.
- W2093750875 cites W2201940711 @default.
- W2093750875 cites W2399471876 @default.
- W2093750875 cites W2416966786 @default.
- W2093750875 cites W50643492 @default.
- W2093750875 doi "https://doi.org/10.1071/ea03003" @default.
- W2093750875 hasPublicationYear "2003" @default.
- W2093750875 type Work @default.
- W2093750875 sameAs 2093750875 @default.
- W2093750875 citedByCount "11" @default.
- W2093750875 countsByYear W20937508752018 @default.
- W2093750875 countsByYear W20937508752023 @default.
- W2093750875 crossrefType "journal-article" @default.
- W2093750875 hasAuthorship W2093750875A5056327564 @default.
- W2093750875 hasAuthorship W2093750875A5085298914 @default.
- W2093750875 hasConcept C104317684 @default.
- W2093750875 hasConcept C126831891 @default.
- W2093750875 hasConcept C135763542 @default.
- W2093750875 hasConcept C18903297 @default.
- W2093750875 hasConcept C2778830712 @default.
- W2093750875 hasConcept C2781269127 @default.
- W2093750875 hasConcept C42972112 @default.
- W2093750875 hasConcept C54355233 @default.
- W2093750875 hasConcept C71924100 @default.
- W2093750875 hasConcept C86803240 @default.
- W2093750875 hasConceptScore W2093750875C104317684 @default.
- W2093750875 hasConceptScore W2093750875C126831891 @default.
- W2093750875 hasConceptScore W2093750875C135763542 @default.
- W2093750875 hasConceptScore W2093750875C18903297 @default.
- W2093750875 hasConceptScore W2093750875C2778830712 @default.
- W2093750875 hasConceptScore W2093750875C2781269127 @default.
- W2093750875 hasConceptScore W2093750875C42972112 @default.
- W2093750875 hasConceptScore W2093750875C54355233 @default.
- W2093750875 hasConceptScore W2093750875C71924100 @default.
- W2093750875 hasConceptScore W2093750875C86803240 @default.
- W2093750875 hasIssue "12" @default.
- W2093750875 hasLocation W20937508751 @default.
- W2093750875 hasOpenAccess W2093750875 @default.
- W2093750875 hasPrimaryLocation W20937508751 @default.
- W2093750875 hasRelatedWork W1600911818 @default.
- W2093750875 hasRelatedWork W1858970057 @default.
- W2093750875 hasRelatedWork W2103281104 @default.
- W2093750875 hasRelatedWork W2113713211 @default.
- W2093750875 hasRelatedWork W2394943250 @default.
- W2093750875 hasRelatedWork W2460962265 @default.
- W2093750875 hasRelatedWork W3114784364 @default.
- W2093750875 hasRelatedWork W4210442383 @default.
- W2093750875 hasRelatedWork W4310263525 @default.
- W2093750875 hasRelatedWork W54900209 @default.
- W2093750875 hasVolume "43" @default.
- W2093750875 isParatext "false" @default.
- W2093750875 isRetracted "false" @default.
- W2093750875 magId "2093750875" @default.
- W2093750875 workType "article" @default.