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Mostrando ítems 10119-10138 de 16532
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Limitantes nutricionales y variabilidad espacio-temporal del rendimiento en colza
(2018-04)La información agronómica desarrollada para el cultivo de colza es aún escasa en Argentina. Analizar el efecto de las limitantes nutricionales y de propiedades físicas sobre la variación espacial del rendimiento de colza ... -
Limitantes para el desarrollo de la citricultura en Corrientes
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2012)La Provincia de Corrientes es parte de la región mesopotámica de Argentina, situada en el nordeste (NEA). En el período 1970-1980 la citricultura correntina era una de las más importantes del país y superaba en superficie ... -
Limitantes para la mecanización de cosecha en caña de azúcar del estrato de pequeños productores de Tucumán
(Facultades de Ciencias Veterinarias y Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2021-11)En el sector sucroalcoholero de Tucumán existen 3500 productores con menos de 50 hectáreas. Aproximadamente el 80% de ellos adopta el sistema de cosecha semimecanizada, el cual utiliza la quema para limpieza a pesar que ... -
Lineamientos de gestión para el abastecimiento sostenible de agua segura en pequeñas localidades del centro norte de la Provincia de Santa Fe (Argentina)
(Facultad de Ingeniería y Ciencias Hídricas, Universidad Nacional del Litoral, 2019-11)Las pequeñas localidades del noroeste de la Provincia de Santa Fe son conocedoras de los problemas de escasez de agua en cantidad, calidad y oportunidad. Un régimen de precipitaciones irregular, distancias largas a cursos ... -
Linkage disequilibrium patterns, population structure and diversity analysis in a worldwide durum wheat collection including Argentinian genotypes
(BMC, 2021-04-05)Background: Durum wheat (Triticum turgidum L. ssp. durum Desf. Husn) is the main staple crop used to make pasta products worldwide. Under the current climate change scenarios, genetic variability within a crop plays a ... -
Linking changes in species composition and biomass in a globally distributed grassland experiment
(Wiley, 2022-11-24)Global change drivers, such as anthropogenic nutrient inputs, are increasing globally. Nutrient deposition simultaneously alters plant biodiversity, species composition and ecosystem processes like aboveground biomass ... -
Linking competition with Growth Dominance and production ecology
(2018-04-15)The development of forests over time is influenced by competition for resources among trees, leading to patterns of size hierarchy. These two aspects – competition and size hierarchy – can be examined in conjunction with ... -
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 ... -
Linking ecosystem resistance, resilience, and stability in steppes of North Patagonia
(Elsevier, 2013-01)The main objective of an ecosystem sustainable management is to preserve its capacity to respond and adapt to current disturbances and/or future changes, and maintain the provision of environmental goods and services. Two ... -
Linking farmers' management decision, demographic characteristics and perceptions of ecosystem services in the Southern Pampa of Argentina
(Elsevier, 2020-03-15)In the Pampean region of Argentina, uncultivated areas with spontaneous vegetation, such as the sierras (low hills), are important sites for nature conservation. In the last decades, the “agriculturization” process has ... -
Linking potential biodiversity and three ecosystem services in silvopastoral managed forest landscapes of Tierra del Fuego, Argentina
(Taylor & Francis, 2017-04)Several studies confirm that biodiversity loss endangers ecosystem services (ES) supply and human well-being. A better understanding of biodiversity–ES relationships and effects of biodiversity loss on ES supply is needed. ... -
Linking reproductive and feeding strategies in the parasitoid Ibalia leucospoides: does feeding always imply profit?
(2013-05)Adquisición y asignación de recursos a diferentes funciones biológicas a lo largo de la vida tienen fuertes implicaciones para el éxito reproductivo de los animales. Los animales pueden experimentar diferentes condiciones ... -
Linking species distribution and territorial planning to the management of the endangered Gonopterodendron sarmientoi in native forests of the Chaco region, Argentina
(Elsevier, 2022-06-11)For management and conservation strategies in the long term is necessary to know the species distribution and main biophysical aspects that determine the structure and dynamics of the forest. The aim of this work was to ... -
Linoleic acid stimulates neutral lipid accumulation in lipid droplets of maturing bovine oocytes
(Elsevier, 2013-03-01)Linoleic acid (LA) is a polyunsaturated fatty acid present in high concentrations in bovine follicular fluid; when added to maturation culture media, it affects oocyte competence (depending on the type and concentration ... -
Liolaemus lizards (Squamata: Liolaemidae) as hosts for the nymph of Amblyomma parvitarsum (Acari: Ixodidae), with notes on Rickettsia infection
(2016)Adults of Amblyomma parvitarsum are common ectoparasites of South American camelids of the genera Lama and Vicugna, occuring in highlands of Argentina, Bolivia, Chile, Peru and also in Argentinean Patagonia. Whereas larval ... -
Liposomal and CpG-ODN formulation elicits strong humoral immune responses to recombinant Staphylococcus aureus antigens in heifer calves
(Elsevier, 2019-05-01)Bovine mastitis caused by Staphylococcus aureus is a serious problem in dairy production and effective immunoprophylaxis is an unmet goal so far. The objective of this work was to assess the humoral immune response of ... -
Lipoxygenase activation in peanut seed cultivars resistant and susceptible to Aspergillus parasiticus colonization
(American Phytopathological Society, 2014-12)Accumulative evidence indicates that the lipoxygenase (LOX) pathway plays a significant role in the Aspergillus–seed interaction, such as interfering with activities of endogenous fungal oxylipins or producing antimicrobial ... -
Listeria Inactivation by the Combination of High Hydrostatic Pressure and Lactocin AL705 on Cured-Cooked Pork Loin Slices
(Springer, 2017-10)The effect of the bacteriocin lactocin AL705 in combination with high hydrostatic pressure (HHP) on the inactivation of Listeria innocua 7, a nonpathogenic indicator for Listeria monocytogenes, deliberately inoculated (ca. ... -
Listeriosis en caprinos : reporte de un caso
(Asosiación Argentina de Veterinarios de Laboratorios de Díagnóstico, 2018-11)La listeriosis es una enfermedad infecciosa zoonótica, transmisible, que afecta a un amplio rango de animales. Es causada por Listeria monocytogenes (L. monocytogenes) bacteria Gram positiva, muy resistente y extendida en ... -
El litio, un recurso de valor estratégico para la región Análisis de las implicancias ambientales. Perspectivas y propuestas
(Universidad Nacional de La Plata, 2020)La minería del litio constituye una oportunidad para los países del “triángulo del litio”: Argentina, Bolivia y Chile. Sin embargo, esta oportunidad puede conllevar a externalidades negativas en detrimento del medio físico ...