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Qualidade da carne e desempenho de cordeiros suplementados com óleos essenciais
(Universidade Federal de Santa Maria, 2013-11-07)
With increasing concerns for human health with the use of antibiotics, chemicals and unwanted fats intake, awakens the need for new ways to maintain the efficiency of modern livestock. The objective of this study was to ...
Qualidade da carne de ovelhas de descarte terminadas em pastagem de azevém e alto grão
(Universidade Federal de Santa Maria, 2014-07-24)
It was aimed to evaluate the effect of different finishing diets of cull ewes on productive development, carcass characteristics and meat quality. Forty-one animals were randomly distributed in two finishing systems (pasture ...
Reprodução experimental e caracterização clínicopatológica da mamilite pelo herpesvírus bovino tipo 2 (BoHV-2) em ovinos.
(Universidade Federal de Santa Maria, 2006-12-21)
The bovine mammillits caused by bovine herpesvirus type 2 (BoHV-2) is an important disease of dairy cattle yet very little is known about its pathogenesis. This study aimed at
reproducting and characterizing the ...
Produção animal e dinâmica vegetacional em pastagem natural sob diferentes sistemas de manejo
(Universidade Federal de Santa Maria, 2006-03-28)
The trial was accomplished in the Fundação Estadual de Pesquisa Agropecuária (FEPAGRO) in São Gabriel, RS, to evaluate the performance of sheep and lambs in natural
grassland, managed with different grazing systems and, ...
Insuficiência funcional e lipidose hepática em ovinos: protocolo para indução experimental
(Universidade Federal de Santa Maria, 2002-03-04)
Fatty liver in cattle, develops from excessive mobilization of body fat and the limited hepatic ability to export triglyceride-containing lipoproteins. The objective of the present work was to induce hepatic insufficiency ...
Intoxicação espontânea por Senecio brasiliensis (compositae) em ovinos
(Universidade Federal de Santa Maria, 2001-07-10)
An outbreak of spontaneous Senecio brasiliensis poisoning in grazing sheep in the county of Mata, Rio Grande do Sul, southern Brazil, is described. The disease occurred in one farm in middle January 1997. Fifty-one out of ...
Resposta sorológica e avaliação de proteção fetal em ovinos e bovinos vacinados contra o vírus da diarréia viral bovina (BVDV)
(Universidade Federal de Santa Maria, 2000-11-19)
The serological response and fetal protection induced by three commercial vaccines against bovine viral diarrhea virus (BVDV) were evaluated in pregnant sheep immunized and subsequently challenged with Brazilian BVDV-1 and ...
Infecção de ovelhas prenhes com o vírus da diarréia viral bovina tipo 2 (BVDV-2): patogenia e avaliação de proteção vacinal
(Universidade Federal de Santa Maria, 2000-12-19)
The pathogenesis of bovine viral diarrhea virus type 2 (BVDV-2) infection and the serological response and fetal protection induced by vaccination were studied in pregnant ewes. In the first experiment, the reproductive ...
Parâmetros imunoparasitológicos de cordeiros naturalmente infectados por Haemonchus spp., Teladorsagia spp. e Trichostrongylus spp.
(Universidade Federal de Santa Maria, 2016-03-10)
In the context of the current sheep-rearing, control of parasitic infection establishes a constant challenge to producers, because the gastrointestinal parasites have high prevalence in flocks, highly pathogenic and frequents ...
Desempenho e comportamento ingestivo de ovelhas em lactação alimentadas com dietas contendo diferentes níveis de fibra em detergente neutro
(Universidade Federal de Santa Maria, 2006-02-23)
The study was carried out the Department of Animal Science of the Federal University of Santa Maria, with the objective to investigate the effect of the supply of diets with different levels of neutral detergent fiber (NDF) ...