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dc.contributor.authorPegoraro, Eliezer Josépt_BR
dc.contributor.authorPoli, Cesar Henrique Espirito Candalpt_BR
dc.contributor.authorCarvalho, Paulo Cesar de Facciopt_BR
dc.contributor.authorMattos, Mary Jane Tweedie dept_BR
dc.contributor.authorFischer, Vivianpt_BR
dc.date.accessioned2014-07-01T02:04:37Zpt_BR
dc.date.issued2008pt_BR
dc.identifier.issn0100-204Xpt_BR
dc.identifier.urihttp://hdl.handle.net/10183/97045pt_BR
dc.description.abstractThe objective of this work was to evaluate the effect of Italian ryegrass management pasture on parasite reinfection risk. The pasture was submitted to two forage offers (10 and 20 kg of dry matter by 100 kg live weight) in two grazing methods (set stocking and rotational). The parasitic infestation was analyzed in litter and in different forage strata: above 15, 10–15, 5–10, 2.5–5, and 0–2.5 cm; parasitic burden in sheep was evaluated through parasitological tests; and marked tillers were used for selective diet evaluation. Independently of the method, larval density increased from the top to the base of sward canopy. However, among grazing strata, differences were observed when forage allowance was 20% of live weight. The offer infl uenced the number of larvae recovered in the pasture and the animal infection for both parasite genera Haemonchus spp. and Trichostrongylus spp. The highest offer provided the highest recovery of infective larvae and animal infection. However, at low forage offer (10% live weight), infective larva in pasture was lower in set stocking, but the animal parasitic burden was similar to the rotational stocking, independently of the grazing method.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoporpt_BR
dc.relation.ispartofPesquisa Agropecuaria Brasileira : 1977. Brasilia. Vol. 43, n.10 (out. 2008), p. 1397-1403pt_BR
dc.rightsOpen Accessen
dc.subjectPastagempt_BR
dc.subjectlamben
dc.subjectForragem : Ofertapt_BR
dc.subjectepidemiologyen
dc.subjectAzevémpt_BR
dc.subjectgrazing methoden
dc.subjectOvinopt_BR
dc.subjectTrichostrongylusen
dc.subjectHaemonchusen
dc.subjectEpidemiologia veterinariapt_BR
dc.subjectParasitologia animalpt_BR
dc.titleManejo da pastagem de azevém, contaminação larval no pasto e infecção parasitária em ovinospt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000666701pt_BR
dc.type.originNacionalpt_BR


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