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Coprologic survey of endoparasites from Darwin's fox (Pseudalopex fulvipes)...

Un total de 189 heces del zorro de Darwin (Pseudalopex fulvipes [Martin, 1837]) en peligro crítico de extinción, de diferentes localidades de la isla de Chiloé en el sur de Chile, se examinaron en...

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New reports of helminthes in captive exotic psittacine birds in Chile

A pesar de su importancia, la fauna helmíntica de aves psitácidas ha sido poco investigada en Chile. En el presente estudio se reporta la presencia de Tetrameres sp. en Cyanoramphus novaezelandiae, de...

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Evaluation of the effect of a pigeon poxvirus autogenous vaccine

The aim of this study was to compare the protective effectiveness of a homologous vaccine against pigeon avipoxvirus with that of a commercial heterologous vaccine against chicken avipoxvirus, by...

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Free stall design and dimensions on dairy farms in southern Chile, and its...

Uncomfortable stalls and beds reduce the time that cows spend resting and are a risk factor for lameness. In Chile there is little information about the dimensions and bed stalls used for dairy cows....

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Performance of laying hens on diets with different levels of protein

There is little information on the use of low-protein diets with the ideal protein profile for laying hen. An experiment was conducted to evaluate the layer performance of hen with low crude protein...

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Electrophoretic characterization for both normal and hard chorion proteins of...

The chorion is an egg envelope that allows the early development of teleostean fishes. After reaching the alevin stage, hatching enzymes are secreted in order to digest the chorion and release the...

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Identification of new genovariants of canine distemper virus in dogs from the...

A nivel mundial, el distemper canino es una de las más importantes enfermedades virales en los perros, debido a su alta mortalidad y morbilidad. Es causada por el virus del distemper canino, un virus...

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Polymorphism distribution associated with marbling degree in seven beef...

Selection of breeding stock is a crucial step in any breeding program, therefore the methodology for animal evaluation has evolved rapidly and in recent decades has incorporated the use of molecular...

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Economic impact of DFD beef in a Federal Inspection Type (TIF) slaughterhouse

The aim of the study was to determine the effect that the presence of DFD (dark, firm and dry) in the carcass has on its economic value, based on the relation between the inadequated handling of...

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Pelibuey ewes synchronized with progestagens and mated with rams from Dorper...

The aim of this study was to evaluate the productivity of 253 Pelibuey (Pb) ewes lambed over a period of four years (2005-2008), which were synchronized with progesterone and PMSG and mated to Pb,...

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Diet digestibility and production performance in dairy goats consuming plant...

The aim of this study was to investigate the effects of differently unsaturated vegetable oils added to dairy goat diets on apparent digestibility and performance traits. Twelve Malagueña goats were...

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Nutrient limits in diets for growing dairy goats

El objetivo del presente trabajo fue revisar el consumo de materia seca y las necesidades nutritivas de cabras lecheras de reposición estabuladas para establecer límites nutricionales aplicables a la...

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Genetic parameters of andrological traits in bovine

The sexual precocity and fertility of bovines have great impact on the economic success of commercial cattle herds, where some reproductive traits have been adopted as selection criteria. However, the...

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