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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 ...
Conservação de cereais de inverno com o uso de aditivos microbianos
(Universidade Federal de Santa Maria, 2019-04-05)
In order to evaluate the productivity, nutritional composition and fermentative parameters in winter, oat and wheat cereal silages, in different conservation forms, associated or not with homo and heterofermentative ...
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 ...
Terminação de bovinos alimentados com grão de milho e/ou aveia branca, sem volumoso
(Universidade Federal de Santa Maria, 2019-02-28)
The objective was identify the maximum productive efficiency of feedlot finished steers
submitted to diets in which corn grain is replaced by white oat grain without the use of
roughage. Forty-five non-castrated, Charolais ...
Dinâmica do crescimento e utilização de gramíneas nativas do Rio Grande do Sul submetidas a dois intervalos de descanso entre pastoreios
(Universidade Federal de Santa Maria, 2019-02-22)
This study has the objective to evaluate dynamic of growth and utilization of native grass species Andropogon lateralis, Aristida laevis, Axonopus affinis and Paspalum notatum in a natural pasture of the Central Depression ...
Avaliação de pastos de capim elefante em sistemas forrageiros de produção convencional e orgânica sob pastejo
(Universidade Federal de Santa Maria, 2019-02-18)
Elephant grass has great importance in regions of tropical and subtropical climate, especially in dairy farms. Normally, this forage is established in monoculture under conventional production, using high levels of nitrogen ...
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 ...
Microminerais orgânicos, cálcio quelatado ou de alga sobre o desempenho, qualidade de ovo, incubação e qualidade espermática em reprodutores avícolas
(Universidade Federal de Santa Maria, 2019-02-25)
The objective of this study was evaluate the effect of the effects of the supplementation of organic micro minerals (OMM) added to inorganic minerals and calcium amino acid chelated or marine calcium calcium (Lithothamnium ...