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Itens para a visualização no momento 11-20 of 27
Caracterização de ondas de calor com impacto potencial na produção de frangos de corte no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2015-02-20)
The climate changes promote extremes of heat that occurring with more frequency and
intensity, affecting animal production. Despite the great progress achieved in poultry
production, some challenges ...
Novos prebióticos na nutrição de tilápia do Nilo
(Universidade Federal de Santa Maria, 2015-03-10)
The study was conducted in order to develop new prebiotic obtained from the orange
peel and linseed grain, and evaluate the effects of supplementation in the diet of Nile tilapia
(Oreochromis niloticus). During ...
Desempenho de bezerros mantidos em pastagem de aveia preta e azevém recebendo suplementação energética, advindos de pastagem de Tifton 85
(Universidade Federal de Santa Maria, 2015-02-26)
The objective of this study was to evaluate the effect of supplementation levels in the final rearing stage, on pasture productivity aspects, body performance and animal behavior. Forty-four Bradford calves were used, prior ...
Uso da imunocastração como alternativa à castração cirúrgica na produção de novilhos para abate
(Universidade Federal de Santa Maria, 2015-02-25)
The objective of this study was to evaluate the use of immunological castration as an alternative to surgical castration in the production of beef cattle. In the research were used 48 Aberdeen Angus male bovines, monitored ...
Indicadores financeiros determinísticos do confinamento de bovinos no RS
(Universidade Federal de Santa Maria, 2015-02-11)
The objective of this study was to evaluate the economic viability of feedlot finished steers and young
steers, through the use of financial indicators evaluated together in order to facilitate decision making.
Dissertations ...
Efeito do pastoreio rotativo sobre a composição florística e estrutural de uma pastagem natural do bioma Pampa, Santa Maria, RS
(Universidade Federal de Santa Maria, 2015-02-26)
The objective of this study was to evaluate the effect of rotational grazing on the floristic composition and structure of a natural grassland of Pampa biome. The study comprises the periods of spring / summer of three ...
Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)
(Universidade Federal de Santa Maria, 2015-02-10)
This study aimed to evaluate the effect of inclusion of concentrated dietary fiber as prebiotic agent in diets on metabolic, immune responses, performance parameters, deposition of nutrients and production of digestive ...
Produtividade do capim bermuda em consorciado com leguminosas de ciclo hibernal
(Universidade Federal de Santa Maria, 2015-02-12)
The objective of this research was to evaluate three grazing systems with Coastcross-1 (CC) + 100 kg N/ha/year + common vetch; CC + 100 kg N/ha/year + arrowleaf clover; and CC + 200 kg N/ha/year. The experiment was carried ...
Composição corporal de matrizes de corte submetidas a diferentes horários de arraçoamento
(Universidade Federal de Santa Maria, 2015-02-24)
The different feeding schedules used in the poultry industry contribute to improve the nutrients distribution in the animal, as well as egg production. The study was carried out to analize the corporal composition of broiler ...
Produtividade de frangos de corte em diferentes períodos de calor
(Universidade Federal de Santa Maria, 2015-02-20)
The productive losses due to heat stress suffered by broiler chickens generate economic losses being a great concern in the poultry chain. 2014 year was the warmest on record and was accompanied by the report of severe ...