Artículos científicos
Listar por
Envíos recientes
-
Estructura y eficiencia del pastoreo bajo distintas alturas de utilización en pasturas de festuca alta y alfalfa
(Ministerio de Desarrollo Agrario del Gobierno de la Provincia de Buenos Aires, 2025-07)La festuca alta (Festuca arundinacea Schreb) es la principal gramínea forrajera perenne templada utilizada en la región pampeana en suelos con limitaciones para rendimientos agrícolas competitivos. Por su parte, la alfalfa ... -
Cultivos de servicios para más carne y menos metano
(Ministerio de Desarrollo Agrario de la Provincia de Buenos Aires, 2025-07)En secuencias agrícolas, el uso de cultivos de servicios contribuye, entre otros servicios ecosistémicos, a la captura de carbono. El aprovechamiento de estos para pastoreo puede amortiguar los costos asociados mediante ... -
Agro-morphological and molecular characterization of Argentine maize (Zea mays L.) landraces of ‘Cristalino Colorado’ race
(European Cooperative Programme for Plant Genetic Resources (ECPGR), 2025-07)Despite the high variability of Argentine maize (Zea mays L.) landraces, they are scarcely used by breeders due to the limited knowledge available about the genetic merit of these materials. In this study, we evaluated ... -
Intra- and interspecific competition between glyphosate-resistant and susceptible junglerice (Echinochloa colona) populations and soybean
(Cambridge University Press, 2025-04)Herbicide-resistant weeds demand particular attention in the selection of management strategies, considering the characteristics and fitness differences between susceptible and resistant plants. This study aimed to analyze ... -
Building MAGIC populations : Novel resources for sunflower trait improvement
(Elsevier, 2025-06)Multiparent advanced generation inter-cross (MAGIC) populations improve the accuracy of quantitative trait loci mapping compared to biparental populations by increasing diversity and reducing linkage disequilibrium between ... -
Detección de Salmonella spp. y enterobacterias en huevo para consumo proveniente de sistemas libres de jaula = Detection of Salmonella spp. and enterobacterias in egg for consumption from cage-free systems
(Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, 2025-06)Se estudió la presencia de Salmonella spp. y el recuento de Enterobacterias en huevos de gallinas alojadas en sistemas libres de jaula en 30 granjas de la provincia de Buenos Aires y sur de Santa Fe. Los análisis realizados ... -
Low-input interpretable models to forecast maize yield at multiple scales based on absorbed radiation
(Wiley, 2025-05)Most crop yield forecast models operate at coarse scales (e.g., county or region) or need extensive input data for finer resolutions. Here, we present maize (Zea mays L.) yield forecast models that require minimal user ... -
Crecimiento exponencial de machos y hembras de pollo campero durante la fase de cría en lotes mixtos a piso
(Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2025-04)El ciclo productivo del pollo campero incluye una fase de cría en confinamiento y una fase de recría y terminación con acceso a parque. El objetivo de este trabajo fue evaluar los efectos del sexo y el genotipo sobre la ... -
Modeling the effect of daytime duration on the biosynthesis of terpenoid precursors
(Frontiers Media, 2024-11)Los terpenoides son sustancias químicas valiosas en las industrias farmacéutica, biotecnológica, cosmética y biomédica. Su biosíntesis se basa en la polimerización de monómeros de isopentenil difosfato (IPP) y/o dimetilalil ... -
Enhancing water use efficiency in wheat : 40 Years of genetic gains in the Argentine Pampas
(Elsevier, 2025-04)Understanding the impact of breeding on water use and productivity, particularly in underexplored environments where pre-anthesis rainfall is often limited, is crucial for increasing wheat grain yield (GY) under future ... -
Deciphering the link between SIF, ANPP and RUE dynamics in perennial forage crop mixtures
(Elsevier, 2025-06)Remote sensing estimation of aerial net primary production (ANPP) is a key challenge in precision agriculture and environmental monitoring. The Monteith model serves as the main conceptual frameworkin pastures.Sun-induced ... -
Innovaciones en especies forrajeras en Argentina = Innovations in forage species in Argentina
(Asociación Argentina de Producción Animal, 2022-06)Las especies forrajeras sembradas en Argentina ocupan una elevada superficie demostrando la importancia de estos recursos en la producción animal. En las últimas décadas se ha evidenciado un corrimiento hacia regiones ... -
Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths
(Wiley, 2025-03)Background: Tall fescue is sensitive to sowing depth and, in the Pampas region of Argentina, its sowing is often delayed from autumn (average air temperature 18.5°C) to winter (average air temperature 10.0°C). Since tall ... -
Introgression of dwarfing allele dw1 reduced seed dormancy and increased pre-harvest sprouting susceptibility in grain sorghum converted lines
(Wiley, 2025-03)Grain sorghum (Sorghum bicolor L. moench) stands as a globally significant cereal crop but the adversity of pre-harvest sprouting (PHS) caused by reduced grain dormancy and moist conditions prior to harvest remains unsolved. ... -
Vectores de la dinámica de los agronegocios según el uso del suelo del municipio de Pergamino de la Región Pampeana Argentina = Vectors of the dynamics of agribusiness according to land use in the municipality of Pergamino in the Pampean Region of Argentina
(Universidad Nacional del Litoral (UNL), 2022-05)Esta investigación analizó la dinámica del sistema de producción agroindustrial (SAG) del municipio de Pergamino (Buenos Aires) así como los escenarios futuros de los Agronegocios de la región. El análisis prospectivo del ... -
CRONOSOJA : a daily time-step hierarchical model predicting soybean development across maturity groups in the Southern Cone
(Oxford University Press, 2024-05)Accurate prediction of phenology is the most critical aspect for the development of models aimed at estimating seed yield, particularly in species that exhibit variable sensitivity to environmental factors throughout the ... -
Yield determination of temperate maize hybrids with different end-uses : an ecophysiological analysis
(Wiley, 2025-02)Maize (Zea mays L.) production in Argentina changed markedly during the last decade due to the widespread adoption of late sowing dates, expanding its productive area, and diversifying crop end-uses. This study was conducted ... -
Measuring the bioeconomy economically : exploring the connections between concepts, methods, data, indicators and their limitations
(MDPI, 2024-10)Despite its relevance, measuring the contributions of the bioeconomy to national economies remains an arduous task that faces limitations. Part of the difficulty is associated with the lack of a clear and widely accepted ... -
Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency : insights from plot-level analysis
(Elsevier, 2025-03)Wheat (Triticum aestivum L.) is a key global crop, essential for food security. To enhance its productivity this study focused on two quantitative trait loci (QTL), QFFE.perg-5A and QFEm.perg-3A, previously associated with ... -
Multiscale mathematical modeling in systems biology : a framework to boost plant synthetic biology
(MDPI, 2025-02)Global food insecurity and environmental degradation highlight the urgent need for more sustainable agricultural solutions. Plant synthetic biology emerges as a promising yet risky avenue to develop such solutions. While ...