Buscar
Itens para a visualização no momento 121-130 of 205
Efeito de frequências de suplementação no comportamento ingestivo, padrão de deslocamento e ingestão de matéria seca por novilhas de corte
(Universidade Federal de Santa Maria, 2012-02-08)
The dry matter intake, ingestive behavior and displacement patterns
were evaluated on beef heifers exclusively on pasture or receiving oats grain daily ( frequent )
or from Monday to Friday ( infrequent ) in "Vegetative" ...
Exigências de manutenção e eficiência de deposição de lisina e treonina para suínos
(Universidade Federal de Santa Maria, 2013-02-27)
Two experiments were performed in order to determine the maintenance requirements and marginal efficiency of utilization of the amino acids lysine and threonine, through the nitrogen balance technique. It was used 12 ...
Densidade de estocagem e fontes energéticas vegetais no cultivo intensivo de jundiá e carpa húngara
(Universidade Federal de Santa Maria, 2010-02-23)
This work was carried out to evaluate the growth, metabolic parameters and carcass characteristics of jundiá and common carp in polyculture submitted to two stocking density and the inclusion of plant-energy sources in the ...
Avaliação do uso de extrato tanífero de Acacia mearnsii como modulador da fermentação ruminal em bovinos
(Universidade Federal de Santa Maria, 2012-03-02)
The effect of levels of Acacia meanrsii tannin extract addition in cattle diet (0, 0.8, 1.6
or 2.4%, dry matter (DM) basis) on rumen fermentation, digestion and N retention was
evaluated. The experiment was conducted in ...
Estudo de modelos não lineares para predição da curva de crescimento de bovinos da raça Nelore criados na região Sul do Brasil
(Universidade Federal de Santa Maria, 2012-02-28)
Aiming to study the growth of Nellore cattle raised in Southern Brazil,
nine models were evaluated: Von Bertalanffy, Richards, Gompertz, Bianchini
Sobrinho, Logarithmic Square, Brody 23, 24 and 45. The main objective was ...
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 ...
Exigências nutricionais de energia e proteína para mantença e ganho de peso de cordeiros da raça Texel
(Universidade Federal de Santa Maria, 2013-02-27)
This study aimed to determine the energetic and protein requirements to gain and maintenance for fitness lamb meat Texel. The experiment was made at the Sheep Laboratory, in the Universidade Federal de Santa Maria (UFSM). ...
Produtividade e valor nutritivo de pastagens de Coastcross-1 em consórcio com diferentes leguminosas de ciclo hibernal
(Universidade Federal de Santa Maria, 2014-02-13)
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. Lactating Holstein cows ...