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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 ...
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% ...
Fluxos de biomassa e padrões de desfolha em pastagem de papuã submetida a adubação nitrogenada
(Universidade Federal de Santa Maria, 2015-02-26)
The leaf biomass flows of Alexandergrass (Urochloa plantaginea (Link) Hitch), the intensity and frequency of defoliation were evaluated using Zero, 100, 200 or 300 kg ha-1 of nitrogen (N), in the form of urea. The grazing ...
Diferentes horários de arraçoamento sobre o desempenho e qualidade de ovos matrizes de frangos de corte
(Universidade Federal de Santa Maria, 2015-02-24)
A study was carried out at Poultry Science Laboratory LAVIC at the Federal University of Santa Maria UFSM. The aim was avaluated the effect of different feeding schedules on the performance and eggs quality of broilers ...
Exigência nutricional de triptofano para o jundiá (Rhamdia quelen)
(Universidade Federal de Santa Maria, 2015-02-25)
Knowledge about the nutritional requirements of fish is essential to improve the utilization of nutrients the diet. This study estimated the amino acid tryptophan requirement for silver catfish using a biological assay in ...
Terminação de cordeiros e borregos da raça Corriedale submetidos à dietas de alto concentrado
(Universidade Federal de Santa Maria, 2015-02-27)
The experiment was conducted with the objective of evaluating the nutrients intake, weight gain, economic viability (chapter I), ingestive behavior (chapter II) and carcass and non carcass components characteristics (chapter ...
Análise da comercialização e fatores de compra de reprodutores bovinos de corte em leilões no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2015-02-24)
This paper was the objective to identify some deciding factors of purchases of European and synthetic breeding bull at auctions in Rio Grande do Sul and its influence on the purchase price. Were viewed a total of 55 auctions, ...