EEA Balcarce: Envíos recientes
Mostrando ítems 21-40 de 1143
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Modulation of Apoptosis by Bovine Gammaherpesvirus 4 Infection in Bovine Endometrial Cells and the Possible Role of LPS in This Process
(MDPI, 2024-04-08)The prevalent pathogens associated with bovine uterine infections are bacteria that appear to increase the host’s susceptibility to secondary infections with other bacteria or viruses, among which BoGHV4 is the most ... -
Usefulness of oxidative stress biomarkers in native species for the biomonitoring of pesticide pollution in a shallow lake of the Austral Pampas, Argentina
(Elsevier, 2024-03-06)Pesticide contamination and its adverse effects on native freshwater species continue to be a worldwide major concern, mainly in developing countries. Passive biomonitoring of pesticide pollution in shallow lakes may be ... -
Unprecedented mortality induced by extreme hot-drought in commercial planted Pinus spp stands is locally modulated by soil characteristics
(Springer, 2024-03-14)Increased tree mortality associated with hotter-drought events has rarely been recorded in mature (>10 years old) commercial plantations. However, we report a recent (2021–2022 warm season) event of this kind that occurred ... -
Cocinas soberanas: acercando productores/as y consumidores/as agroecológicos, una experiencia de extensión universitaria en marcha
(Secretaría de Agricultura Familiar, Campesina e Indígena del Ministerio de Agricultura, Ganadería y Pesca de la Nación (SAFCI), Instituto Nacional de Tecnología Agropecuaria (INTA), 2022-10)Actividad de extensión universitaria para promover la agroecología, la soberanía alimentaria y la seguridad alimentaria. -
Agroecología como controversia en la Unidad Demostrativa Agroecológica Balcarce (UDAB)
(Universidad Nacional de Río Negro, 2023-11)El objetivo del siguiente trabajo es presentar y analizar qué entienden por Agroecología los protagonistas, tanto de sus inicios como los presentes al momento de la investigación, de la Unidad Demostrativa Agroecológica ... -
SPG del Sudeste Bonaerense: desafíos y aprendizajes de una experiencia en marcha
(Universidad Nacional de Río Negro, 2023-11)En el marco de un proyecto de extensión universitaria, en el año 2021 surgió el Sistema Participativo de Garantía del Sudeste Bonaerense. El 17 de mayo de 2023 se llevó a cabo un encuentro-taller entre sus integrantes con ... -
Estrategias de territorialización de los actores vinculados a la comercialización de bienes y servicios al agro. Entre lógicas globales y cotidianeidades locales. Balcarce (1990-2021)
(Departamento de Geografía y Turismo, Universidad Nacional del Sur, 2022)En los últimos treinta años, el sector agropecuario del sudeste bonaerense ha sufrido grandes transformaciones producto de la adopción masiva y generalizada de paquetes tecnológicos vinculados con el modelo denominado ... -
Costos de implantación de pasturas en el territorio Mar y Sierras
(Estación Experimental Agropecuaria Balcarce, INTA, 2024-02)El objetivo del presente trabajo es determinar los costos de implantación de pasturas adaptadas a distintos tipos de suelo, considerando las distintas modalidades de producción de las actividades ganaderas. Además, se ... -
Propuestas comunicacionales y pedagógicas para construir nuevos modelos de ruralidad
(Instituto Nacional de Tecnología Agropecuaria (INTA), 2021-04)En el marco de las actividades que llevó adelante la Red de Comunicación y Educación para la Innovación Tecnológica y Organizacional en 2020 se inauguró el ciclo de charlas “Comunicación y educación en tiempos de Covid ... -
Revisiting the relationship between nitrogen nutrition index and yield across major species
(Elsevier, 2024-03)Crop nitrogen (N) fertilization diagnoses via the N nutrition index (NNI)-yield relationship have been tested for several crop species, but a cross-species comparison of that relationship has not been performed yet. This ... -
Ivermectin antiviral activity against Varicellovirus bovinealpha 1: assessment of intracellular drug accumulation in virus‑infected cells
(Springer, 2024-01)Varicellovirus bovinealpha 1 (formerly bovine alphaherpesvirus type 1, BoAHV-1) is associated with several syndromes in cattle, including respiratory disease and is one of the main agents involved in the bovine respiratory ... -
Editorial overview to the Special Issue ‘Wildfires in a changing world’
(Elsevier, 2024-03)Fire is an important component of many forest ecosystems, yet climate change is now modifying fire regimes all over the world, driving a need to understand the impact of fires on the physical and biological processes. In ... -
Bioeconomía Circular: antecedentes y propuesta metodológica
(Facultad de Humanidades, Universidad Nacional de Mar del Plata, 2023-03)En las últimas décadas se presenta el desafío de articular el crecimiento económico con el desarrollo sustentable. Desde distintos ámbitos surgen propuestas prácticas para enfrentar este desafío, que los académicos intentan ... -
Effect of Post-Weaning Concentrate Feeding Prior to Forage Finishing on Intramuscular Fat Deposition
(MDPI, 2024-02)The objectives of this study were to examine the effects of feeding high-concentrate diets post-weaning (PW) prior to forage finishing on (1) changes in ultrasound intramuscular fat deposition and lipogenic/lipolytic gene ... -
Natural grassland conversion to agriculture or pine plantations: Effects on soil methane uptake
(Wiley, 2024-01-30)Upland soils are the only known biological sink for methane (CH4) by methanotrophic bacteria consumption. This process is mainly limited by the diffusion processes related to the soil's physical characteristics, which can ... -
Bovine campylobacteriosis in heifer: pathogenesis study and insights in the conventional and molecular diagnosis in an experimental bovine model and field cases
(Springer Nature, 2024-02)Campylobacter fetus spp. is a bacterium associated to reproductive losses in cattle worldwide. It is a venereal infectious disease known as bovine campilobacteriosis, with high impact mainly in countries with extensive ... -
Sorghum biomass yield and allocation as affected by the combination of photoperiod sensitivity, sweet-stalk and brown midrib traits
(Elsevier, 2024-01)Context or problem: Traits like photoperiod sensitivity, sweet-stalk and brown midrib (bmr) have been introgressed to increase the biomass yield and quality of sorghum (Sorghum bicolor (L.) Moench) towards bioenergy yield ... -
A time-window within the grain filling period accounted for early leaf senescence in maize under sink limitation
(Elsevier, 2024-01)In annual crops such as maize, assimilates demand exerted by grains converges with increasing leaf senescence. As sink demand changes as grains growth, leaf senescence could also be affected during the grain filling period. ... -
Assessing the effect of split and additional late N fertilisation on N economy of maize
(Elsevier, 2024-03)Context: In the temperate-humid region of Argentina, nitrogen (N) fertilisers in maize (Zea mays L.) are mainly applied around sowing, whereas N-splitting is rare and occurs during early vegetative stages. Splitting and ... -
Pesticide pollution in argentine drinking water: A call to ensure safe access
(Elsevier, 2024-01)The application of pesticides in Argentina has been on the rise since 2000. However, the monitoring of pesticides in drinking water lacks regular updates. This research study analysed 53 pesticides and degradation products ...