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Mostrando ítems 21-40 de 47
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Effect of quebracho-chestnut tannin extracts at 2 dietary crude protein levels on performance, rumen fermentation, and nitrogen partitioning in dairy cows
(Elsevier, 2016-06)Our objective was to determine the effects of a tannin mixture extract on lactating cow performance, rumen fermentation, and N partitioning, and whether responses were affected by dietary crude protein (CP). The experiment ... -
Effect of urea inclusion in diets containing corn dried distillers grains on feedlot cattle performance, carcass characteristics, ruminal fermentation, total tract digestibility, and purine derivatives-to-creatinine index
(American Society of Animal Science, 2015-01)Increased availability of rapidly fermentable carbohydrates and a great proportion of corn-derived CP in the diet may result in a degradable intake protein (DIP) deficit. Therefore, ruminal DIP deficit may result from high ... -
Evaluación de dos dietas en corderos cola de parición, una convencional con alimento balanceado comercial y heno vs. otra con maíz, heno y alimento líquido
(EEA Santa Cruz, INTA, 2019-11-21)La alimentación a corral de ovinos es una práctica que se ha ido generalizando en los sistemas ganaderos en Patagonia (Ceballos, 2011), siendo en algunas situaciones una herramienta que permite disminuir perdidas de corderos ... -
Evaluación de parámetros biométricos en alevines de Ctenopharyngodon idella (Carpa Herbívora) alimentados con dos dietas diferentes durante la primera etapa de engorde.
(Asociación Argentina de Producción Animal, 2017-11)The called Chinese carps constitute the most produced group of freshwater fish worldwide. Within this group are: the common carp (Cyprinus carpio), bighead carp (Aristichthys nobilis), silver carp (Hypophthalmichthys ... -
Forage ofering and seasonal intake comparisons to evaluate European rabbit threat in Nothofagus forests of southern Patagonia
(Springer Nature, 2022-07-05)Background: The European rabbit (Oryctolagus cuniculus L. 1758) was introduced into diferent regions of the world, generating signifcant trade-ofs that critically impacted native vegetation. Here, we evaluate the rabbit’s ... -
Impacto de la dieta y el biotipo de las aves sobre el perfil lipídico de la pechuga de pollo = Lipid profile assessment chicken breasts
(2016)Al presente, existe escasa información referida al efecto de la incorporación de lípidos insaturados sobre las características de la carne obtenida en modelos semiextensivos y producciones en piso con situaciones de ... -
Indicadores de receptividad ovina en tres áreas ecológicas de la provincia de Santa Cruz
(Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2010)En Patagonia Sur los cálculos de receptividad ganadera se basan en la estimación de la oferta forrajera de gramíneas bajas. Sin embargo, los arbustos y subarbustos representan hasta el 75% de la PPNA en algunas de las áreas ... -
Influence of adult diet on fitness and reproductive traits of the egg parasitoid Anagrus virlai (Hymenoptera: Mymaridae), a potential biocontrol agent against the corn leafhopper
(Wiley, 2020-08)Dalbulus maidis is the most important leafhopper pest of maize in the Americas. Anagrus virlai is an egg parasitoid commonly associated with the corn leafhopper. We evaluated whether the performance of A. virlai is dependent ... -
Influencia de la dieta sobre indicadores de calidad de carne de novillos con diferente composición de Bos taurus y Bos indicus = Influence of diet on quality meat indexes of steers with different composition of Bos taurus and Bos indicus
(Asociación Argentina de Producción Animal, 2012)El objetivo de este trabajo fue evaluar la incidencia del componente índico sobre la calidad de carne y su interacción con sistemas de alimentación de alta productividad. Se utilizaron cuatro proporciones de sangre índica: ... -
Introduction to the special issue on Balanced diets in food systems: emerging trends and challenges for human health and wellbeing
(Elsevier, 2018-02-09)Diets are constantly changing, creating new challenges to existing food systems to deliver the food to meet these requirements. With a new focus on the outcomes of food systems in terms of human health and well-being, the ... -
Is beef quality affected by the inclusion of distiller grains in cattle diets?
(Elsevier, 2022-05-09)This study aimed to analyze the effect of including increasing levels of distiller grains (DG) in beef cattle feeding diets on meat quality from an integral approach. To this end, we analyzed the meat from 36 yearling ... -
Índices lipídicos nutricionales y metabólicos en la carne de C. idella alimentados con pellet de Alfalfa (Medicago sativa)
(Asociación Argentina de Producción Animal, 2020-11)Fish meat provides long-chain n-3 fatty acids: alpha-linolenic acid (ALA; C18:3 n-3), eicosapentaenoic acid (EPA; C20:5 n-3), docosapentaenoic acid (DPA, C22:5 n-3 ) and docosahexaenoic acid (DHA; C22:6 n-3). Knowing the ... -
Lactobacillus fermentum CRL1446 Ameliorates Oxidative and Metabolic Parameters by Increasing Intestinal Feruloyl Esterase Activity and Modulating Microbiota in Caloric-Restricted Mice
(2016)The purpose of this study was to determine whether the administration of the feruloyl esterase (FE)-producing strain Lactobacillus fermentum CRL1446 enhances metabolic and oxidative parameters in caloric-restricted (CR) ... -
Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia
(2015)In Southern Patagonia, continuous grazing with fixed stocking rates in large paddocks prevails over grazing systems subjected to regular evaluations and rotational rests. Because of this, sheep extensive systems need ... -
Linking diet quality and energy demand in free‐living guanacos: an eco‐physiological innovative approach
(Wiley, 2019-04-18)In adaptive terms, animals are subject to challenges imposed by their environment. To address physiological patterns in wild mammals, the non‐invasive study of glucocorticoid hormones has become the main approach through ... -
Lolium multiflorum (ryegrass) diet modifies the productive response and enhances the meat of grass carp (Ctenopharyngodon idella Val.) with omega 3 fatty acid beneficial to human health
(Taylor & Francis, 2022-02-25)Ctenopharyngodon idella (grass carp) is one of the most widely produced herbivorous species worldwide. However, forage feeding is not well studied in this species. This work aimed to evaluate the effect of feeding a diet ... -
Parámetros biológicos y poblacionales del picudo del algodonero (Anthonomus grandis) criado en condiciones controladas sobre dieta artificial
(INTA Ediciones, 2015)El picudo del algodonero, Anthonomus grandis, es considerado una de las más importantes plagas que afectan los cultivos de algodón en América. El daño en el algodón se genera cuando los adultos se alimentan y oviponen sobre ... -
Perfil de ácidos grasos en la carne de alevinos de Ctenopharyngodon idella (carpa herbívora) alimentados con dos dietas contrastantes
(2018-10)Ctenopharyngodon idella (grass carp) is one of the most produced species worldwide. In this sense, the fish meat is known to provide quantities significant amounts of health-promoting PUFAs such as eicosapentaenoic ... -
Perfil de vitaminas liposolubles antioxidantes en la carne de alevines de Ctenopharyngodon idella (carpa herbívora) alimentados con dos dietas contrastantes.
(Asociación Argentina de Producción Animal, 2017-11)The antioxidant vitamins incorporated through the feeding of animal meat favor its stability to the action of free radicals that cause oxidative deterioration. In the case of fish meat, it is known that the oxidation of ... -
¿Podemos engordar corderos con bagazo de cerveza? : Un subproducto con alto contenido proteico y disponible a la vuelta de la esquina
(EEA Bariloche, INTA, 2021-12)El bagazo de cerveza es un subproducto de la fabricación de cerveza proveniente de la maceración de los granos germinados de la cebada, comúnmente conocida como malta. La maceración es un proceso donde se extraen los ...