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Governança da cadeia produtiva da ovinocultura no Rio Grande do Sul: estudo de caso à luz dos custos de transação e produção
(Universidade Federal de Santa Maria, 2008-01-17)
Sheep production in Rio Grande do Sul has been through a rearrangement period after the crisis faced at the beginning of the 1990s. The recent increase of demand for quality sheep meat has generated a farmers organization ...
Patogenia experimental da infecção pelo herpesvírus bovino tipo 2 em ovinos e cobaias
(Universidade Federal de Santa Maria, 2009-03-03)
The biology and epidemiology of bovine herpesvirus 2 (BoHV-2), the agent of bovine herpetic mammillitis (BHM), remain largely unknown. Thus, the present study aimed at addressing selected aspects of BoHV-2 epidemiology and ...
Administração crônica de flúor: efeitos no metabolismo e na reprodução de ovinos
(Universidade Federal de Santa Maria, 2008-06-12)
Mineral nutrition has a major effect upon animal productivity. Recently, the use
different sources of phosphorus in supplements have been discussed, these have
higher fluoride (F) content than traditional sources. Although ...
Função endócrina do interferon-tau durante o reconhecimento materno da gestação em ovinos
(Universidade Federal de Santa Maria, 2010-06-09)
The objective of the present study is to evaluate interferon-tau (IFNT) endocrine
action in extra uterine tissues. The first approach consists of collecting samples from ewes on
days 12, 13, 14 and 15 of the estrous cycle ...
Avaliação de indicadores de adaptação à mudanças dietéticas em ruminantes
(Universidade Federal de Santa Maria, 2013-12-19)
Two in vivo digestibility assays with sheep were conducted to evaluate the impact of diet changing on nutritional variables, including voluntary intake, digestibility and ruminal fermentation, as well as to stablish the ...
Diferentes níveis de extrato de tanino de acácia negra na terminação de cordeiros em sistema de confinamento
(Universidade Federal de Santa Maria, 2023-04-28)
This study aimed to evaluate the effect of different inclusion levels of black wattle tannin extract on nutrient intake, performance, carcass traits and ingestive behavior of feedlot finished lambs. Forty lambs, male, not ...
Glicerina bruta, oriunda da produção do biodiesel, no suplemento para terminação de cordeiros lactentes em pastejo
(Universidade Federal de Santa Maria, 2012-02-17)
The objective of this research was to evaluate the effect of levels of crude glycerin in
replacement of corn for suckling lambs kept on pasture ryegrass (Lolium multiflorum Lam.)
supplemented in creep feeding on the ...
Caracterização do leite ovino em função do período de lactação
(Universidade Federal de Santa Maria, 2012-02-15)
Sheep milk is produced in Brazil mainly in the South and Southeast regions and,
because it has a higher content of solids than cow milk, it is usually processed into
dairy products, especially cheese and yogurt. In this ...