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Iron and zinc availability and some physical characteristics from extruded products with added concentrate and hydrolysates from bovine hemoglobin

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Iron and zinc availability and some physical characteristics from extruded products with added concentrate and hydrolysates from bovine hemoglobin

Cian, Raúl Esteban et al · Informa Healthcare · 2010 · ISSN 0963-7486

Four hydrolysates were obtained from bovine hemoglobin concentrate (BHC) and used to fortify extruded maize products. Extrusion was carried out with a Brabender single-screw extruder. Physicochemical properties from extr...

Idioma eng

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A structured inventory of spiders (Arachnida, Araneae) in natural and artificial forest gaps at Porto Urucu, Western Brazilian Amazonia Inventário estruturado de aranhas (Arachnida, Araneae) em clareiras naturais e artificiais em Porto Urucu, Amazônia Ocidental Brasileira

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Acceso abierto Artículo DOAJ

A structured inventory of spiders (Arachnida, Araneae) in natural and artificial forest gaps at Porto Urucu, Western Brazilian Amazonia Inventário estruturado de aranhas (Arachnida, Araneae) em clareiras naturais e artificiais em Porto Urucu, Amazônia Ocidental Brasileira

Alexandre B. Bonaldo et al · Instituto Nacional de Pesquisas da Amazônia · 2010 · ISSN 0044-5967

A preliminary survey of the spider fauna in natural and artificial forest gap formations at “Porto Urucu”, a petroleum/natural gas production facility in the Urucu river basin, Coari, Amazonas, Brazil is presented. S...

LCC LCC:Science (General)Idioma eng

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Amino acid digestibility and poultry feed formulation: expression, limitations and application Digestibilidade de aminoácidos e formulação de rações para aves: expressão, limitações e aplicações

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Acceso abierto Artículo DOAJ

Amino acid digestibility and poultry feed formulation: expression, limitations and application Digestibilidade de aminoácidos e formulação de rações para aves: expressão, limitações e aplicações

Wayne L. Bryden et al · Sociedade Brasileira de Zootecnia · 2010 · ISSN 1516-3598

The nutritional value or quality of dietary proteins used for poultry feed formulation varies: amino acid availability is an important measure of protein quality. Determination of ileal digestibility values has become th...

LCC LCC:Animal cultureIdioma eng

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Does decomposition of standrd materials differ among grassland patches maintained by livestock?

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Does decomposition of standrd materials differ among grassland patches maintained by livestock?

Vaieretti, Maria Victoria et al · Wiley · 2010 · ISSN 1442-9985

Grazing can modify vegetation structure and species composition through selective consumption, modifying plant litter quality and hence decomposability. In most grasslands, moderate stocking rates maintain a mosaic of hi...

Idioma eng

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Influence of climatic conditions on in vitro production of bovine embryos

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Influence of climatic conditions on in vitro production of bovine embryos

G.A Pessoa et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2010 · ISSN 1678-4162

Temperature and rainfall were analyzed daily during six years to evaluate their influence on in vitro production of bovine embryos. Weekly replications (n=480) were performed on 14,778 ovaries collected at slaughterhouse...

LCC LCC:Animal cultureIdioma eng

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Potential of Caatinga forage plants in ruminant feeding Potencial de plantas forrageiras da Caatinga na alimentação de ruminantes

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Potential of Caatinga forage plants in ruminant feeding Potencial de plantas forrageiras da Caatinga na alimentação de ruminantes

Mércia Virginia Ferreira dos Santos et al · Sociedade Brasileira de Zootecnia · 2010 · ISSN 1516-3598

Caatinga is the most important biome for the livestock in the Brazilian semi-arid region. This review paper aimed to present information on different forage aspects of caatinga vegetation for ruminant feeding. Caatinga v...

LCC LCC:Animal cultureIdioma eng

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Spatial and temporal variation of primary production of Patagonian wet meadows

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Spatial and temporal variation of primary production of Patagonian wet meadows

Buono, G. et al · Academic Press Ltd - Elsevier Science Ltd · 2010 · ISSN 1257-1261

In extra-Andean Patagonia, wet meadows contrast with the prevailing arid steppes, and present a gradient of water availability from the periphery to the center. The objectives of this paper are to describe the spatial an...

Idioma eng

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