Centro Regional Buenos Aires Sur: Envíos recientes
Mostrando ítems 21-40 de 2703
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Informe de cultivos y ganadería: septiembre, octubre, noviembre 2025. SIAT
(Estación Experimental Agropecuaria Bordenave, INTA, 2025-11)El presente artículo sobre información y alerta temprana (SIAT) se realiza en el marco del Proyecto INTA pe/pd 2023-pd-l02-i091 “Adaptación a la variabilidad y al cambio global: herramientas para la gestión de riesgos”. ... -
Adaptabilidad de clones de Eucalyptus en la Cuenca del Salado
(Estación Experimental Agropecuaria Cuenca del salado, INTA, 2025-12)A partir de consultas e inquietudes de productores ganaderos con interés en generar sombra en sitios ganaderos de la Cuenca del Salado, técnicos de INTA AER Maipú, en conjunto con docentes del Centro Educativo para la ... -
Impacto de la agricultura sobre la fertilidad de los suelos de la Región Pampeana
(Fertilizar, 2025-08)La producción de granos se ha incrementado sustancialmente durante los últimos años en la Argentina, pasando de aproximadamente 39 millones de toneladas en 1993 a casi 134 millones de toneladas en la campaña 2024/25. Si ... -
Xylem Functional Anatomy of Pure-Species and Interspecific Hybrid Clones of Eucalyptus Differing in Drought Resistance
(MDPI, 2025-08)Climate extremes threaten the resilience of Eucalyptus plantations, yet hybridization with drought-tolerant species may enhance stress tolerance. This study analyzed xylem anatomical and functional drought responses in ... -
Radiation use efficiency is largely unaffected by plant density in maize (Zea mays L.): A review
(Wiley, 2025-07)Crop shoot mass production is often estimated from intercepted photosynthetically active radiation (iPAR), which when divided into accumulated shoot mass gives radiation use efficiency (RUE) for mass production. Management ... -
Nitrous oxide emissions and emission factors in hairy vetch-maize sequences: The role of vetch termination timing on nitrogen synchronization
(Elsevier, 2025-07)Nitrous oxide (N₂O) emissions from agricultural soils represent a major environmental concern and require sustainable nitrogen (N) management strategies. The timing of hairy vetch (Vicia villosa Roth) termination was ... -
Nitrógeno mineralizado en anaerobiosis: Protocolo analítico detallado en base a evidencias científicas = Anaerobically mineralized nitrogen: Detailed analytical protocol based on scientific evidence
(Asociación Argentina de la Ciencia del Suelo (AACS), 2025-10)El nitrógeno (N) mineralizado en anaerobiosis (NAN) ha sido propuesto en suelos del centro-sudeste bonaerense como indicador de salud edáfica y herramienta de apoyo para la estimación de la dosis de N a aplicar a los ... -
Impacto de los cultivos de cobertura y de la fertilización nitrogenada sobre el girasol = Impact of cover crop and nitrogen fertilization on sunflower
(Asociación Argentina de la Ciencia del Suelo (AACS), 2025)El girasol (Helianthus annuus L.) es un cultivo ampliamente difundido en el sudeste bonaerense (SEB). Con la expansión de los cultivos de cobertura (CC), se desconoce cómo estos afectan el rendimiento y la calidad de ... -
Effects of BoGHV-4 and LPS on key inflammatory molecules: Insights from primary culture studies
(Elsevier, 2025-12)Bovine gammaherpesvirus 4 (BoGHV-4) has been frequently associated with postpartum uterine infections in cattle; however, its pathogenesis and interaction with bacterial components remain poorly understood. This study ... -
Improved prediction by enteric methane emission models in ruminant production systems by integrating climate classification
(Elsevier, 2025-11)Several mathematical models predict enteric methane (CH4) production (g/d) from ruminants. These models were developed from data originated from different regions and production systems and are not always applicable ... -
Contribución de las prácticas de Contabilidad de Gestión al desempeño innovador sustentable de PyMEs agropecuarias
(Instituto de Investigaciones y Estudios Contables, Universidad Nacional de La Plata, 2025-12)El presente trabajo analiza la contribución de las prácticas de contabilidad de gestión (CG) al desempeño innovador y sustentable de empresas agropecuarias del sudoeste bonaerense. El objetivo principal es evaluar el nivel ... -
First molecular characterization of Toxoplasma gondii and molecular analysis of Neospora caninum in American mink (Neogale vison) introduced in Argentina
(Elsevier, 2025-10)The American mink (Neogale vison) was introduced to Argentina in the 1930s by the fur industry. Its semi-aquatic habits and foraging behavior facilitates its contact with sporulated oocysts and tissue cysts of apicomplexan ... -
Large scale biomonitoring of glyphosate and AMPA by analysis of human and animal feces and comparison with urine
(Elsevier, 2026-01)Internal exposure of the world’s most used herbicide glyphosate and its environmental metabolite AMPA is commonly assessed by analysis of urine, while excretion is mostly through feces. In this study, we explore the ... -
Modulatory effects of platelet-rich plasma on viral kinetics of BoAHV-1.1, BoGHV-4, and BVDV in bovine cell cultures: A proof-of-concept study
(Elsevier, 2025-10)Reproductive viral diseases caused by Bovine alphaherpesvirus 1.1 (BoAHV-1.1), Bovine gam-maherpesvirus 4 (BoGHV-4), and Bovine viral diarrhoea virus (BVDV) impose a substantial economic burden on the cattle in dustry, ... -
Relationship between dietary pesticide intake and urinary excretion: a pilot study using duplicate portion analysis
(Elsevier, 2026-01)Dietary uptake is estimated using residue data from food commodities and predicting the effect of food processing, such as peeling. The aim of this study was to explore the value of the analysis of duplicate portions ... -
Prácticas de manejo de Nitrógeno para incrementar su eficiencia de uso y reducir las pérdidas gaseosas en maíz
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2024)En la Región Pampeana se ha determinado una brecha de rendimiento (rendimiento promedio del productor respecto al potencial en secano) para maíz (Zea mays L.) del 40%, siendo la fertilización nitrogenada una práctica ... -
Cartografía de precipitación 2025. Sudoeste bonaerense
(EEA Bordenave, 2026-01)El Sudoeste de la Pcia. de Buenos Aires (SOB), área de influencia de las experimentales INTA EEA Bordenave e INTA EEA Cesáreo Naredo, se caracteriza por la gran variabilidad espacial y estacional en el régimen de las ... -
Evaluation of the efficacy of polymeric antigen BLSOmp31 formulated in a new cage-like particle adjuvant (ISPA YOLK) administered by parenteral or mucosal routes against Brucella ovis in rams
(Elsevier, 2025-09)Brucella ovis (B. ovis) is the etiological agent of ram-contagious epididymitis, the leading cause of reproductive disorders in flocks worldwide. Although the attenuated B. melitensis Rev.1 strain gives heterologous ... -
Campylobacter jejuni stimulates a robust cytokine response in the cecal tonsil following a repeated challenge infection model
(Elsevier, 2025-10)Campylobacter spp., and especially C. jejuni, are leading causes of bacterial-derived foodborne illness in humans. Poultry are known reservoirs, and in many instances, Campylobacter are thought to be commensal organisms ... -
Bovine coccidiosis: Retrospective study in Central Argentina
(Elsevier, 2026-01)Bovine coccidiosis is a gastrointestinal disease of cattle with worldwide distribution caused by protozoan parasites of the genus Eimeria. Bovine coccidiosis mainly affects calves worldwide, frequently triggered by stressful ...