EEA Balcarce: Envíos recientes
Mostrando ítems 261-280 de 1176
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Daño por heladas en cebada. Ensayo fechas de siembra 2022
(Estación Experimental Agropecuaria Balcarce, INTA, 2022-11)Se registraron en la EEA Balcarce 10 heladas entre el 20 de septiembre al 15 de noviembre. Se consideraron tanto heladas meteorológicas (T°< 0°C) como agrometeorológicas (T°< 3°C) ya que causan daño en el tejido vegetal. ... -
Detection of Mycobacterium avium subsp. paratuberculosis and other mycobacteria in retail milk and dairy products in Argentina
(Ediciones INTA, 2022-11)Mycobacterium avium subsp. paratuberculosis (MAP) is the etiologic agent of paratuberculosis or Johne’s disease (JD), a chronic enteritis disease that affects cattle and other animal species and has been linked to Crohn’s ... -
Color and Marbling as Predictors of Meat Quality Perception of Argentinian Consumers
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-06-24)In Argentina, color and intramuscular fat are the main attributes of raw beef quality; however, it is necessary to clarify how consumers use them, in order to establish different marketing strategies. Consumer preferences ... -
Dot-blot immunoassay for detection of tomato chlorosis virus and reaction of potato genotypes to virus infection
(Springer, 2021-03-10)Tomato chlorosis virus (ToCV) is a whitefly-transmitted crinivirus that causes yield losses, mainly in tomato (Solanum lycopersicum) and potato (S. tuberosum) crops. In this work, a polyclonal antiserum for detecting the ... -
Relationships among Consumer Liking, Lipid and Volatile Compounds from New Zealand Commercial Lamb Loins
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-05)Loin sections (m. Longissimus lumborum) were collected at slaughter from forty-eight lamb carcasses to evaluate consumer-liking scores of six types of typical New Zealand commercial lamb and to understand the possible ... -
Desmosterol Incorporation Into Ram Sperm Membrane Before Cryopreservation Improves in vitro and in vivo Fertility
(Frontiers Media, 2021-06)Pregnancy rates in ewes are markedly low after cervical insemination with frozen-thawed sperm. Sensitivity of ram sperm to freeze-thawing is related to the lipid composition of the membrane, particularly to its low sterol ... -
Changes in soil pH and addition of inorganic phosphate affect glyphosate adsorption in agricultural soil
(Wiley, 2022-02)Glyphosate is the most widely used herbicide in Argentina. The strong sorption of glyphosate to the mineral fraction of the soil can be affected by environmental conditions and agricultural management, such as the application ... -
Foraging Behavior of Heritage versus Desert-Adapted Commercial Rangeland Beef Cows in Relation to Dam-Offspring Contact Patterns
(Elsevier, 2021-01)We compared cow-calf contacts, as well as movement, activity, and pasture use patterns of heritage Raramuri Criollo (RC) and desert-adapted commercial Angus Hereford crossbred (AH) beef cattle grazing Chihuahuan Desert ... -
Assessing the mechanisms underlying sunflower grain weight and oil content responses to temperature during grain filling
(Elsevier, 2021-03)Temperature and solar radiation during grain filling are the main drivers of grain weight and composition in several crops. While significant progress has been done on the effect of solar radiation intercepted by the plants ... -
Evolución del precio de los fertilizantes y su impacto en los costos de producción
(Estación Experimental Agropecuaria Balcarce, INTA., 2022-11-14)El presente artículo repasa los eventos más destacados en el mercado internacional y nacional de fertilizantes y analiza la evolución del precio de los mismos, en función de las perspectivas de la actual campaña agrícola. ... -
Estrategias de manejo de festuca tóxica
(Asociación Latinoamericana de Producción Animal, 2022-10)Festuca alta, Festuca arundinacea Schreb., es una gramínea perenne de crecimiento otoño-inverno-primaveral, cultivada para uso forrajero en ambientes templado-húmedos y subhúmedos de todo el mundo. En la actualidad se ... -
Nitrogen diagnosis for double-cropped maize
(Elsevier, 2022-10)Double cropping has been proposed as a strategy to promote ecological intensification. In temperate regions, maize (Zea mays L.) could be a viable option for double cropping. However, there is a lack of information regarding ... -
Prevalence of Escherichia coli strains in horticultural farms from Argentina: antibiotic resistance, biofilm formation, and phylogenetic affiliation
(Springer, 2022-04)Escherichia coli is the bacteria most commonly used as an indicator of fecal contamination in agricultural environments. Moreover, E. coli is categorized as a priority pathogen due to its widespread antibiotic resistance. ... -
Study of the dynamics of in vitro infection with bovine gammaherpesvirus type 4 and apoptosis markers in susceptible cells
(Elsevier, 2022-08)Bovine gammaherpesvirus type 4 (BoHV-4) shows tropism for the endometrium, in which it causes the death of epithelial and stroma cells. Despite having anti-apoptotic genes in its genome, experiments based on immortalized ... -
Frequency of Neospora caninum-specific antibodies in bulk milk from dairy farms from Mar y Sierras Dairy Basin, Argentina
(Elsevier, 2021-12)The aim of this study was to describe the prevalence of Neospora caninum based on the detection of specific antibodies in bulk tank milk (BTM) from dairy cattle farms in the Mar y Sierras Basin by using an enzyme-linked ... -
Edición génica con el sistema CRISPR/Cas9: historia de su descubrimiento y alcances en agricultura
(Universidad de Los Andes, Venezuela, 2021-04)La conversión del sistema inmune procariota CRISPR/Cas9 en una herramienta molecular para edición génica representa el avance tecnológico más destacado de la última década, y ha revolucionado tanto la investigación básica ... -
Morphometric study of encephalic lesions in aborted bovine fetuses naturally infected by two subpopulations of Neospora caninum
(Springer, 2021-08)Neospora caninum is a major reproductive disease in cattle worldwide. In the Argentinian Humid Pampa, the seroprevalence, incidence of abortions, and economic losses due to neosporosis are considerably higher in dairy than ... -
Trascendencias de las TIC en circuitos cortos de comercialización de alimentos
(Secretaría de Agricultura Familiar, Campesina e Indígena del Ministerio de Agricultura, Ganadería y Pesca de la Nación (SAFCI) y el Instituto Nacional de Tecnología Agropecuaria (INTA), 2022-10)Este trabajo busca analizar la apropiación social de las TIC en circuitos cortos en la comercialización de productos agroecológicos, buscando conocer la trayectoria de un emprendimiento del SE de la provincia de Buenos ... -
Canales cortos de comercialización. Las TIC en pandemia y postpandemia
(Facultad de Agronomía, Universidad de Buenos Aires, 2022)En las últimas décadas se han evidenciado formas más directas de vinculación entre los ámbitos de la producción y de consumo de alimentos que responden a cambios en las prácticas sociales en lo referente a los modos de ... -
Apropiación social de tecnologías organizacionales en las Artesanas textiles de Manos La Madrid
(Centro de Investigaciones Geográficas, Universidad Nacional del Centro de la Provincia de Buenos Aires, 2022)El trabajo busca conocer la creación de innovaciones organizacionales en agricultura familiar a partir del estudio de un grupo de mujeres, esposas de pequeños productores y trabajadores rurales que, a partir de una estrategia ...