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Métodos em nutrição de ruminantes: uso de índices fecais para estimar consumo e estimativa da síntese proteica microbiana ruminal
(Universidade Federal de Santa Maria, 2009-02-13)
This study was carried out to evaluate methods in ruminant nutrition: use of fecal index to estimate intake and use of purine or purine derivatives to estimate rumen microbial protein synthesis. Data from three digestibility ...
Freqüência de suplementação e fonte de nitrogênio suplementar e sua relação com o valor alimentar de dietas baseadas em feno de quicuio (Pennisetum clandestinum) fornecidas para ovinos
(Universidade Federal de Santa Maria, 2008-02-15)
An in vivo digestibility experiment was conducted to evaluate the influence of
degradable nitrogen source and feeding frequency on the digestion process and utilization of
kikuio grass hay. Eight castrated male lamb (35 ...
Valor alimentar de dietas com azevém (Lolium multiflorum, Lam.) e suplementação nitrogenada ou energética
(Universidade Federal de Santa Maria, 2008-02-15)
The present study was carried out to determine the effects of supplementing fresh ryegrass forage based diets with starch, rumen degradable or undegradable protein sources on
intake, digestion and nitrogen retention, rumen ...
Potencial nutricional do feno de capim arroz (echinochloa sp) através da caracterização química, da digestão e do fluxo visceral líquido de oxigênio em ovinos
(Universidade Federal de Santa Maria, 2007-02-16)
This study was conducted to evaluate the change of chemical composition on rice grass Echinochloa crusgalli hay harvestad of 32, 46, 72 and 90 days of regrowth, and its effect on intake, digestibility, ruminal fermentation ...
Desempenho e comportamento ingestivo de novilhos de corte confinados alimentados com diferentes proporções de silagem de girassol (Helianthus annuus l.) na dieta
(Universidade Federal de Santa Maria, 2008-02-19)
The objective of the present study was to evaluate the effect of diet substitution of
maize silage by sunflower silage on performance and ingestive behavior of feedlot steers.
Nine steers, with average initial live weight ...
Exigências e eficiência de utilização da energia e da proteína por cordeiros confinados
(Universidade Federal de Santa Maria, 2008-02-11)
Two experiments were carried out in the Sheep Division of the Universidade Federal de Santa Maria (UFSM), to determine energy and protein requirements of meat purpose wool lambs. Thirty 16 11 Texel 16 5 Ile de France ...