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Potencial uso en la evaluación de lanas y fibras de animales de un novedoso caracterizador electrónico
(Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos (Perú), 2018)Se desarrolló y validó un novedoso Caracterizador Electrónico de Fibras (CEF). En el desarrollo del CEF se utilizaron y ensamblaron componentes mecánicos, ópticos, electrónicos e informáticos. Para la calibración, validación ... -
Potential impact of the leaf‐cutting ant Acromyrmex lobicornis on conifer plantations in northern Patagonia, Argentina
(Wiley, 2011-05)The economic losses associated with crop damage by invasive pests can be minimized by recognizing their potential impact before they spread into new areas or crops. We experimentally evaluated the preferences of the ... -
Pre-Selection test to identify high responder donor goats
(2016)The aim of the study was to evaluate the feasibility of pre-selection of high or low responder does prior to the superovulatory protocols. Twenty Saanen does received 800 IU of equine chorionic gonadotropin (eCG) at the ... -
Predicting North American Scolytinae invasions in the Southern Hemisphere
(2017-01)Scolytinae species are recognized as one of the most important tree mortality agents in coniferous forests worldwide, and many are known invaders because they are easily transported in wood products. Nonnative trees planted ... -
Predicting poaching hotspots in the largest remnant of the Atlantic Forest by combining passive acoustic monitoring and occupancy models
(Elsevier, 2022-08)Poaching can have major impacts on wild animal populations and is pervasive in tropical regions. The spatial distribution of this furtive activity is particularly difficult to estimate in large natural areas, and this ... -
Predicting the distribution of plant species from southern South America: are the hotspots of genetic diversity threatened by climate change?
(Springer, 2024-01)Biodiversity in all its dimensions is being threatened by climate change and the impact of human activities. Genetic diversity is a key dimension of biodiversity underlying adaptation to global changes. Here we assess the ... -
Prediction of hydraulic conductivity loss from relative water loss: new insights into water storage of tree stems and branches
(Wiley, 2019-04)More frequently occurring, drought waves call for a deeper understanding of tree hydraulics and fast and easily applicable methods to measure drought stress. The aim of this study was to establish empirical relationships ... -
Preselection of high and low ovulatory responders in sheep multiple ovulation and embryo transfer programs
(2015)The present study evaluated the feasibility of carrying out an easy-to-handle and cost-efficient test for the preselection of high– and low–ovulatory responder ewes under superovulatory protocols. The test was based on the ... -
Pretreatments Effect in Drying Behaviour and Colour of Mature and Immature ‘Napolitana’ Sweet Cherries
(Springer, 2014-06)The effect of different treatments on drying behaviour and colour of mature and immature cherries (Napolitana var.) has been studied. Drying was carried out at 70 °C with air at 4 m/s speed and 8 % relative humidity, and ... -
Primer registro de Vespula vulgaris (Hymenoptera: Vespidae) en la Argentina = First record of Vespula vulgaris (Hymenoptera: Vespidae) in Argentina
(Sociedad Entomológica Argentina, 2010)Vespula vulgaris (Linnaeus) es un véspido social nativo de la región Holártica. En este trabajo reportamos la primera detección de esta especie en Argentina. Obreras de esta avispa fueron capturadas cerca de la ciudad de ... -
El proceso de urbanización en un territorio pastoril trashumante del Noroeste de Patagonia, Argentina (1920-2010) = The urbanization process in a transhumant pastoral territory of North-West Patagonia, Argentina (1920-2010)
(Departamentos de Análisis Geográfico Regional y Geografía Física, y de Geografía Humana de la Universidad de Granada, 2018)Muchas regiones montañosas, áridas y semiáridas sostienen comunidades rurales con características culturales y socio-productivas adaptadas a las condiciones biofísicas de dichos ambientes, como los sistemas pastoriles ... -
Producción agropecuaria y desarrollo en Argentina: un análisis desde la regionalización en el Censo Nacional Agropecuario 2008
(Editorial Universidad de Granada, 2020)En este trabajo exploramos los vínculos entre dos herramientas analíticas, las regiones y los censos, que son utilizadas para diseñar el abordaje político de un territorio en relación al desarrollo agropecuario. Para ello ... -
Producción de leche y crecimiento de corderos de ovejas merino en pastoreo extensivo en Patagonia Norte = Milk yield and lamb growth of Merino ewes under extensive grazing in Northern Patagonia
(Asociación Argentina de Producción Animal, 2021-11)El objetivo del presente trabajo fue determinar la producción de leche entre las semanas 2- 16 después del parto en ovejas Merino en pastoreo extensivo y establecer su relación con el crecimiento de los corderos hasta el ... -
Productive and income contributions of sheep, goat, and cattle, and different diversification schemes in smallholder production systems of Northern Patagonia, Argentina
(Springer, 2015-10)Wool production oriented sheep keeping is the most important rural activity in Patagonia, Argentina, followed by goat and at a lower extent cattle production. The existing perception on the smallholder production systems ... -
Programas de mejora genética de rumiantes menores basados en comunidades
(2017)A recent revision of the state of knowledge, principles and examples of breeding programs described as community based (CBBP) indicates that such programs typically relate to low-input systems with farmers having a common ... -
Progress in creating a joint research agenda that allows networked long-term socio-ecological research in southern South America : addressing crucial technological and human capacity gaps limiting its application in Chile and Argentina
(2012-08)Since 1980, more than 40 countries have implemented long-term ecological research (LTER) programs, which have shown their power to affect advances in basic science to understand the natural world at meaningful temporal and ... -
Propagación agámica de Junellia succulentifolia (Kuntze) Moldenke (VERBENACEAE), especie nativa de la estepa patagónica, para su domesticación y utilización como planta ornamental
(Facultad de Agronomía. Universidad Nacional de La Pampa, 2018-06)En el presente trabajo se evaluó la propagación agámica por estacas de la especie Junellia succulentifolia (Kuntze) Moldenke con material proveniente de tres poblaciones naturales del norte de Patagonia colectado en primavera ... -
Propuesta metodológica para la evaluación de la sustentabilidad en sistemas hortícolas del sudeste bonaerense
(Asociación Argentina de Horticultura, 2019)Los indicadores de sustentabilidad aplicados a sistemas productivos agrícolas constituyen herramientas útiles para revertir situaciones críticas. No obstante, no existen metodologías de evaluación de la sustentabilidad de ... -
Quantifying farmers’ preferences for cropping systems intensification: A choice experiment approach applied in coastal Bangladesh’s risk prone farming systems
(Elsevier, 2021-04)Sustainable intensification (SI) is envisioned as an effective strategy for developing countries to increase farm productivity while reducing negative environmental and social externalities. The development of regionally ... -
Quistes mandibulares odontogénicos en ovinos Merino de la Patagonia Argentina
(2018-04-25)Se investigó la aparición de una enfermedad en un establecimiento de cría de ovinos Merino caracterizada por la presencia de una masa deformante de 3 a 12 cm de diámetro ubicada en la unión anterior de ambas ramas del hueso ...