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Browsing Artículos científicos by Author "20209979285"
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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
Bigatton, Ezequiel Darío; Palmero, Francisco; Ayoub, Ibrahim; Berdini, Agustín; Ovando, Gustavo Gabriel; Haro Juarez, Ricardo Javier; Castillejo Sánchez, María Angeles; Lucini, Enrique Iván (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 ... -
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.)
Bigatton, Ezequiel Darío; Haro Juarez, Ricardo Javier; Ayoub, Ibrahim; Castillejo Sánchez, María Angeles; Lucini, Enrique Iván (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 ... -
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
Ovando, Gustavo Gabriel; Haro Juarez, Ricardo Javier (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 ... -
Environmental effects on seed yield determination of irrigated peanut crops: links with radiation use efficiency and crop growth rate
Haro Juarez, Ricardo Javier; Otegui, María Elena; Collino, Daniel; Dardanelli, Julio Luis (Elsevier, 2007-08-12)In Argentina, delayed sowing causes a decrease in seed yield and in radiation use efficiency (RUE) of peanut crops (Arachis hypogaea L.), but it is not known if RUE reduction is mainly due to reduced temperature during ... -
Genetic improvement of peanut in Argentina between 1948 and 2004: light interception, biomass production and radiation use efficiency
Haro Juarez, Ricardo Javier; Baldessari, Jorge Javier; Otegui, Maria Elena (2017-02-09)An important milestone in Argentina peanut (Arachis hypogaea L.) breeding was the shift in the 1970sfrom cultivars with erect growth habit (CEGH) to cultivars with procumbent growth habit (CPGH). CPGHimproved seed yield ... -
Genetic improvement of peanut in Argentina between 1948 and 2004: links between phenology and grain yield determinants
Haro Juarez, Ricardo Javier; Baldessari, Jorge Javier; Otegui, Maria Elena (2015-02-03)tIn the mid 1970s, there was a shift in peanut cultivars used in Argentina, from cultivars with erectgrowth habit (CEGH) to those with procumbent growth habit (CPGH), which improved seed yield, butalso lengthened growth ... -
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.)
Bigatton, Ezequiel Darío; Ayoub, Ibrahim; Palmero, Francisco; Berdini, Agustín; Baldessari, Jorge Javier; Castillejo Sánchez, María Angeles; Lucini, Enrique Iván; Haro Juarez, Ricardo Javier (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. ... -
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.)
Bigatton, Ezequiel Darío; Haro Juarez, Ricardo Javier; Berdini, Agustín; Baldessari, Jorge Javier; Lucini, Enrique Iván (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 ... -
Row spacing and growth habit in peanut crops : effects on seed yield determination across environments
Haro Juarez, Ricardo Javier; Carrega, Willians C.; Otegui, María Elena (Elsevier, 2022-01)Narrowing row spacing was expected to improve peanut crop performance, but the responses varied depending upon the evaluated environment and the growth habit of the plant. To clarify apparent inconsistencies, two cultivars ... -
Seed yield determination of peanut crops under water deficit: Soil strength effects on pod set, the source–sink ratio and radiation use efficiency
Haro Juarez, Ricardo Javier; Dardanelli, Julio Luis; Otegui, María Elena; Collino, Daniel (Elsevier, 2008-06-10)Peanut (Arachis hypogaea L.) production in Argentina is affected by frequent and unpredictable periods of water deficit that usually overlap the critical period for pod set of early sown crops. An indirect effect of water ...