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Produtividade e valor nutritivo de Tifton 85 em consórcio com amendoim forrageiro submetido ao pastejo com vacas em lactação
(Universidade Federal de Santa Maria, 2019-02-27)
Use of Tifton 85 bermudagrass has increased in pasture-based dairy sistems in tropical and subtropical regions and have typically depended upon N fertilizer. When mixed with grasses, legumes increase the overall value and ...
Nutrição no terço final da gestação: eficiência produtiva da vaca e desempenho da progênie até os doze meses de idade
(Universidade Federal de Santa Maria, 2019-02-27)
The objective of this work was to evaluate the effects of nutritional levels in the final third of
gestation on the productive performance of beef cows and progeny up to 12 months of age.
Were used 83 Charolais x Nellore ...
Modelos de avaliação genética para resistência ao carrapato em uma população multirracial angus-nelore
(Universidade Federal de Santa Maria, 2019-02-26)
Tick combat, inadequate sanitary management and high prices for acaricides are one of the
main problems faced in Brazilian cattle system. The low perspective of new products to combat
this ectoparasite, more efficient ...
Avaliação de métodos de conservação e processamento de amostras de urina de bovinos e ovinos para analisar creatinina, ureia e derivados de purina
(Universidade Federal de Santa Maria, 2019-02-27)
The objective of this study was to evaluate the impact of the method of preservation,
sample processing and conservation time on the concentration of metabolites in
urine samples from cattle and sheep. 112 samples of ...
Óleo essencial de Zingiber officinale na dieta de carpa-capim (Ctenopharyngodon idella): parâmetros metabólicos e desempenho zootécnico
(Universidade Federal de Santa Maria, 2019-02-28)
Fish farming has been showing productive growth of extreme significance within aquaculture production, a fact that has been causing an increase in fish production with a consequent increase in density in nurseries. A ...
Impactos dos sistemas de produção e debicagem na produção e qualidade de ovos de poedeiras
(Universidade Federal de Santa Maria, 2019-03-15)
The production of eggs in conventional cages has been strongly questioned as to the welfare provided to the animals; this system could cause physical discomfort and inhibit the manifestation of natural behaviors. In this ...
Avaliação genética de poedeiras utilizando modelos de regressão aleatória
(Universidade Federal de Santa Maria, 2019-02-25)
The objective of this work was to compare random regression models with different orders of adjustment of the Legendre polynomial and to test different structures of the data file in the genetic evaluation of the animals ...
Composição nutricional, perdas e estabilidade aeróbica de silagens de milho submetidas à diferentes períodos de estocagem
(Universidade Federal de Santa Maria, 2019-03-15)
This study aimed to evaluate the effects on nutritional quality, fermentation, kinetic
parameters, losses inherent to the aerobic and anaerobic processes and the protein fractions
and glicídicas of silages open at different ...
Avaliação genética de bovinos da raça Nelore em diferentes condições de criação
(Universidade Federal de Santa Maria, 2019-02-25)
The objective of this study was to estimate genetic parameters for the productive, reproductive and morphological characteristics of Nellore animals, to verify how the breeding values of the traits are distributed in ...
Casca de banana em dietas para coelhos em crescimento
(Universidade Federal de Santa Maria, 2019-08-05)
This study aimed to evaluate the use of banana peel (BP) as an energetic ingredient in diets for growing rabbits. The biological assay was conducted in a completely randomized design in the Cuniculture Laboratory of the ...