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Comportamento de vacas leiteiras da raça holandesa, em pastagem de milheto com e sem sombra
(Universidade Federal de Santa Maria, 2007-02-12)
Aiming at evaluating the daily basis total amount of time of the main dairy cows activities in grazing land, and to define the adequate time sessions to the dairy cows behavior check and to evaluate the shade availability ...
Metodologias para a determinação de perdas endógenas de fósforo para suínos em crescimento
(Universidade Federal de Santa Maria, 2015-02-23)
Phosphorus (P) is essential for swine and must be supplied in adequate amounts in order to minimize the costs of production and to reduce environmental impact. The standardized digestibility is a good estimate of available ...
Desempenho produtivo e reprodutivo de matrizes de corte alimentadas com dietas contendo doses crescentes de aflatoxinas
(Universidade Federal de Santa Maria, 2004-12-28)
Two experiments were conducted to evaluate the dietary Aflatoxin (AFL) effects in broiler breeder hens on productive and reproductive aspects. This study evaluated the residual effect of dietary AFL on subsequent broiler ...
Efeitos do herbicida glifosate sobre o crescimento, enzimas digestivas e parâmetros toxicológicos em piavas (Leporinus sp.)
(Universidade Federal de Santa Maria, 2005-08-26)
The effects of glyphosate (1.0 and 5.0 mg/L) on growth, digestive enzymes and toxicology parameters were evaluated in piavas (Leporinus sp.) after 90 days of exposure. A control group was kept in water without herbicide. ...
Eficiência alimentar, características da carcaça e qualidade da carne de cordeiros alimentados com volumoso e/ou concentrado
(Universidade Federal de Santa Maria, 2014-03-28)
It was evaluated nutrient consumption, performance and feed efficiency (Chapter I), quantitative and qualitative carcass traits, tissue composition (chapter II), physico-chemical instrumental analyzes the meat (chapter ...
Espaços individuais para novilhos confinados
(Universidade Federal de Santa Maria, 2012-02-28)
The objective, of this study, was evaluated, different individual spaces for steers feedlot
finished in group pens and yours effects on patterns behavioral and performance. Forty eight
steers, with average ...
Viabilidade econômica de sistemas de produção de ciclo completo de bovinos de corte
(Universidade Federal de Santa Maria, 2015-02-11)
Currently there is a constant pressure on producers of beef cattle, fruit of the need of the markets, which became increasingly stringent, remunerating better for animals better finished and in earlier ages. To this end, ...
Resíduo úmido de cervejaria em substituição ao alimento volumoso na terminação de cordeiros em confinamento
(Universidade Federal de Santa Maria, 2015-02-27)
The objective of this study was to evaluate the effect of increasing levels of substitution of sorghum silage by wet brewers grains (WBG) as forage food on nutrients intake, performance, economic viability, carcass ...
Avaliação de pastagens de capim elefante consorciadas com diferentes leguminosas
(Universidade Federal de Santa Maria, 2015-02-19)
The milk production systems, mostly, use the pastures as the main source of forage for cattle, usually, consisting only of grasses. This strategy simplifies the management of pastures, however, implies high production ...
Requerimento de treonina para jundiá (Rhamdia quelen) na fase inicial
(Universidade Federal de Santa Maria, 2015-02-26)
In this trial the requirement of threonine for the jundiá (Rhamdia quelen) was studied during the initial growth phase. Therefore a dose response experiment with five threonine inclusion levels (1.6, 2.2, 2.8, 3.4, 4.0% ...