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Avaliação de marcadores externos e internos para estimar excreção fecal e/consumo em ovinos alimentados com pastagem natural ou feno de Tifton 85
(Universidade Federal de Santa MariaBRZootecniaUFSMPrograma de Pós-Graduação em Zootecnia, 2015-02-27)
The objective of this study was to evaluate the external markers chromium oxide (Cr2O3), titanium dioxide (TiO2) to estimate fecal recovery, fecal excretion, time to become constant and totally disappear from the animal's ...
Non-homogeneous distribution of steroids in fecal pellets: An example in brown brocket deer (Mazama gouazoubira) with progesterone metabolites
(2019-10-01)
Measuring reproductive hormones in feces has become an important tool in the endocrine characterization of wild animals’ reproduction. However, several factors may influence its success, such as fecal collection and storage ...
Detección de sars-cov-2, Escherichia coli y coliformes fecales en el estero Data de Posorja, provincia Guayas-Ecuador
(Facultad de Ciencias Naturales. Universidad de Guayaquil, 2021-03)
La finalidad de esta investigación fue determinar la presencia de SARS-CoV-2, Escherichia coli y coliformes fecales en el estero Data de Posorja, mediante la recolección de muestras de coliformes fecales en 4 sitios por ...
Técnicas para estimativa de consumo, digestibilidade e produção fecal com diferentes dietas para bovinos
(Universidade Federal de Minas GeraisUFMG, 2013-02-18)
The objective of this study was to evaluate the internal indicators, MSi and NDFi in 264 hours of incubation in situ, MSi and NDFi at 72 and 144 hours of incubation in vitro, and external indicators LIPE® and TiO2 with the ...
Digestibilidade do cálcio de ingredientes para suínos, avaliada por meio de dois métodos
(Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2019)
Efficiency of domestic wastewater solar disinfection in recatos with different colors
(2014)
The aim of this study was to evaluate the efficiency of domestic wastewater solar disinfection for agriculture reuse in solar reactors with different colors: black, white and raw concrete. After passing through a septic ...
Presencia de indicadores microbiológicos en agua para consumo humano en San Cosme (Corrientes, Argentina)Microbiological presence indicators of water for human consumption in San Cosme (Corrientes, Argentina)
(Universidad Nacional del Nordeste. Facultad de Ciencias VeterinariasRevista Veterinaria, 2018-06-22)
El agua destinada al consumo humano no debe contener ningún agente patógeno, siendo necesario realizar análisis para determinar microorganismos indicadores de contaminación. Así, bacterias coliformes fecales informan ...