Artículos científicos: Envíos recientes
Mostrando ítems 1-20 de 83
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Rizobacterias Promotoras del Crecimiento Vegetal (PGPR) y sus efectos sobre la floración, ontogenia del grano y la granometría del cultivo de maní (Arachis hypogaea L.) = Plant Growth Promoting Rhizobacteria (PGPR) and its effects on flowering, grain ontogeny and the granometry in peanut (Arachis hypogaea L.) = Rizobactérias Promotoras do Crescimento de Plantas (RPCP) e seus efeitos sobre a floração, a ontogenia dos grãos e a granulometria do cultivo de amendoim (Arachis hypogaea L.)
(Instituto PROS, 2020-10-30)Córdoba es la principal provincia productora de maní en Argentina con un promedio de 280-310 mil hectáreas sembradas por año. Las necesidades de incrementar los rendimientos y disminuir las presiones ambientales determinan ... -
Plant Growth Promoting Rhizobacteria: Effects on root growth and yield of peanut (Arachis hypogaea L.) crop = Rizobactérias promotoras do crescimento vegetal estimulam o crescimento das raízes e o rendimento da cultura do amendoim (Arachis hypogaea L.) = Rizobacterias promotoras del crecimiento vegetal, Aumentan el crecimiento de las raíces y el rendimiento en el cultivo de maní (Arachis hypogaea L.)
(Instituto PROS, 2021-09-30)Córdoba province accounts for 88% of peanut (Arachis hypogea L.) grown area in Argentina. The use of plant growth-promoting rhizobacteria (PGPR) is an alternative to reduce synthetic supplies and improve crop yields. ... -
Efectos de las rizobacterias promotoras del crecimiento vegetal sobre la producción de biomasa, rendimento y la calidad física del grano de maní (Arachis hypogaea L.) = Effects of plant growth promoting rhizobacterias on biomass production, yield and grain quality of peanut crop (Arachis hypogaea L.) = Efeito do rizobacterias promotoras do crescimento de plantas sobre a produção de biomassa, rendimento e qualidade dos grãos da cultura do amendoim (Arachis hypogaea L.)
(Instituto PROS, 2020-10-14)La provincia de Córdoba en la República Argentina concentra más del 85% del área sembrada con cultivos de Maní (280-317 mil hectáreas por año). Para lograr altos rendimientos, los productores utilizan grandes cantidades ... -
Development of a Simple and Cheap Device for Peanut Peg Strength Measurements = Desenvolvimento de um Dispositivo Simples e Barato para Medições de Força de Peg de Amendoim = Desarrollo de un dispositivo simple y económico para medir la resistencia de las cajas de maní
(Instituto PROS, 2021-09-30)Peg strength is an important plant trait to avoid digging losses although it can vary due to agronomic practices and cultivar characteristics. This attribute is usually measured by exerting a mechanical force through an ... -
Empleo de DSSAT-PNUTGRO en la región central de Argentina: evaluaciones de fechas de siembra con información histórica y escenarios de cambio climático = Use of the DSSAT-PNUTGRO in Argentina´s central region: evaluations of sowing dates using historical data and climate change scenarios = Uso do DSSAT-PNUTGRO na região central da Argentina: avaliações de datas de semeadura com informações históricas e cenários de mudanças climáticas
(Instituto PROS, 2020-10-14)El cultivo de maní es importante en la región central de Argentina y se realiza principalmente en secano, por lo que resulta importante establecer una fecha de siembra adecuada para que el cultivo aproveche las precipitaciones ... -
Comparative analysis of Argentinian and European populations of Ramularia collo-cygni on barley
(Wiley, 2024-03-19)Ramularia collo-cygni (Rcc) is a major barley pathogen that causes yield and grain quality losses worldwide. The main sources of Rcc inoculum are the seed and asexual airborne spores. In Argentina, Rcc is considered to be ... -
Incidencia de fuegos en la Argentina durante las últimas dos décadas y su asociación con coberturas y usos del suelo en distintos contextos ambientales
(Asociación Argentina de Ecología, 2023-12-01)El uso del fuego ha impulsado grandes cambios en la cobertura de la tierra. Aunque la ocurrencia de fuegos está modulada por condiciones climáticas y por la disponibilidad de biomasa combustible, el ser humano ha modificado ... -
La flora nativa como el bien común de los apicultores del noroeste de Córdoba: Desafíos para su gestión
(Idelcoop. Fundación de Educación Cooperativa, 2017)La apicultura en el noroeste de la provincia de Córdoba depende de la flora nativa y los apicultores familiares dependen de su capacidad de asociarse. Ambos conceptos van de la mano y ha sido el camino recorrido por los ... -
Antibody detection against Kunitz-type protein in Fasciola hepatica experimentally infected sheep using enzyme-linked immunosorbent assay (ELISA)
(Taylor & Francis, 2023-11-14)Fasciolosis is a parasitic disease considered as emerging and neglected by the WHO. Sheep are highly susceptible to this disease, and affected flocks experience decreased productivity due to increased mortality, and the ... -
Allele mining in the Argentine public maize inbred line collection of two paralogous genes encoding NAC domains
(Springer Nature, 2017-01)NAC proteins are plant transcription factors involved in biotic and abiotic stress responses, with conserved sub-domain motifs. To our knowledge, no diversity studies have been carried out at the nucleotide level of candidate ... -
Effects of infection with the viral complex alfalfa dwarf disease on productivity traits and coumestrol production in alfalfa plants
(CSIRO, 2023-10-09)Context. Viral infections generate yield losses in alfalfa due to the impact on growth, seed production, impaired nitrogen fixation and fungal disease susceptibility, but also stimulate production of coumestrol, which can ... -
Suelos hortícolas y metodología AgroEcoIndex periurbano (AEIp): validación de indicadores de impacto ambiental = Horticultural soils and peri-urban AgroEcoIndex methodology (AEIp): validation of environmental impact indicators
(Asociación Argentina de Horticultura (ASAHo), 2022)Los indicadores de impacto ambiental son herramientas en proceso de revisión y mejora permanente. Así, toda actividad enriquecedora del mismo permite contar con información certera del estado real de la situación evaluada. ... -
Indicadores de impacto ambiental en establecimientos hortícolas del área periurbana de la ciudad de Córdoba, Argentina = Environmental impact indicators on horticultural farms in the periurban area of Córdoba City, Argentina
(Asociación Argentina de Horticultura (ASAHo), 2022)Los indicadores de impacto ambiental (IIA) resumen información relevante, volviendo visibles fenómenos de interés para cuantificarlos, medirlos y publicarlos. El AgroEcoIndex® es un sistema diseñado en el Instituto Nacional ... -
Effects of solarization on the biological and chemical properties of a substrate
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2023-09-21)Greenhouse experiments and productions require a high-level control of pests and diseases. Nowadays, society demands to find sustainable alternatives to replace agrochemicals in food production. Solarization is one of ... -
Huella de Carbono de la carne: Un estudio de caso
(Asociación Latinoamericana de Producción Animal, 2023-08-08)Carbon footprint of beef: A case study Abstract. The aim of this study was to analyze the carbon footprint of beef production, with field rearing and rearing plus fattening in a feedlot, in a circular economy system, in ... -
Soybean Maturity Groups, Environments, and Their Interaction Define Mega-environments for Seed Composition in Argentina
(Wiley, 2006-10)Argentina is the largest soybean [Glycine max (L.) Merrill] meal and oil exporter in the world, with crops covering a 23° to 39° S latitude range, allowing the presence of genotypes from different maturity groups (MG). ... -
Amino acid composition of soybean seeds as affected by climatic variables
(Empresa Brasileira de Pesquisa Agropecuária (Embrapa), 2011-09-12)The objective of this work was to perform a quantitative analysis of the amino acid composition of soybean seeds as affected by climatic variables during seed filling. Amino acids were determined from seed samples taken ... -
Morpho-chemical characterization of new confectionery sunflower (Helianthus annuus L.) genotypes from Argentina
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2022-05-03)Argentina is the world’s leading exporter of confectionery sunflower. This work characterized the morphometric and nutritional composition of sunflower seeds from new confectionery genotypes. Average morphometric variables ... -
Dissipation of the insecticides pirimiphos-methyl and dichlorvos in stored maize (Zea mays L.) grains = Disipación de los insecticidas pirimifós-metil y diclorvós en granos de maíz (Zea mays L.) almacenados
(Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2020-12)The aim of this work was to analyze the dissipation dynamics of the insecticides pirimi phos-methyl and dichlorvos in maize (Zea mays L.) grains after post-harvest spray applica tions. The recommendations for their use for ... -
Degradation influences equilibrium and non-equilibrium dynamics in rangelands: implications in resilience and stability
(Wiley, 2022-09)Question: Plant communities are structured by both equilibrium and non-equilibrium dynamics, which interact at different spatiotemporal scales. The influence of external factors on internal regulation processes might depend ...