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Delimitación de ambientes edáficos en suelos de la pampa deprimida mediante la conductividad eléctrica aparente y la elevación
Cicore, Pablo Leandro; Sánchez, Hernán Raúl; Peralta, Nahuel Raúl; Castro Franco, Mauricio; Aparicio, Virginia Carolina; Costa, Jose Luis (2015)Los suelos de la Pampa Deprimida presentan una elevada heterogeneidad espacial. Por ende, una alternativa para el manejo de los mismos podría ser la incorporación de las técnicas de manejo por ambientes (MA). Por ello, ... -
Delimitación de zonas de manejo en pasturas bajo diferentes niveles de nitrógeno y épocas del año.
Cicore, Pablo Leandro; Peralta, Nahuel Raúl; Castro Franco, Mauricio; Larrea, Gaston Emiliano; Costa, José Luis (Asociación Argentina de la Ciencia del Suelo, 2021-07)Los suelos ganaderos presentan una elevada heterogeneidad que provoca variabilidad en la producción de forraje. Por lo tanto, los objetivos de este trabajo fueron (a) determinar, a escala de lote, si la relación entre la ... -
Delineation of management zones to improve nitrogen management of wheat
Peralta, Nahuel; Costa, Jose Luis; Balzarini, Mónica Graciela; Castro Franco, Mauricio; Córdoba, Mariano Augusto; Bullock, Donald (2015-01)Site-specific management of N (NSSM) is an attractive and intuitive approach to increasing N fertilizer use efficiency (NUE) of agricultural systems by adjusting fertilizer rates to the soil characteristics. The objective ... -
Effect of different gamma radiation doses on the germination and seedling growth of wheat and triticale cultivars
Di Pane, Francisco; Lopez, Silvia Concepción; Cantamutto, Miguel Angel; Domenech, Marisa Beatriz; Castro Franco, Mauricio (Southern Cross Publishing, 2018-12)Plant breeding of wheat and triticale in Argentina is based on the objective of improving an individual crop, with respect to resistance to drought stress. The use of gamma radiation holds promise for physiological crop ... -
Environmental and cultivar effects on technological quality of the bread wheat (Triticum aestivum L.) produced in the Pampean plain of Argentina
Molfese, Elena Rosa; Castro Franco, Mauricio; Domenech, Marisa Beatriz; Fritz, N.; Yanniccari, Marcos (Wiley, 2021-05)The quality of the wheat grain is determined by several factors that lead to different physical, chemical and/or rheological characteristics. The aim of the work was to evaluate the effects of the type of cultivar quality ... -
Mapas funcionales de suelos para manejo sitio específico de cultivos
Castro Franco, Mauricio; Domenech, Marisa Beatriz (2015-05)Nuevas técnicas generadas por el INTA podrían ayudar a los productores a mejorar la cartografía de suelos de sus campos -
Modelling effective soil depth at field scale from soil sensors and geomorphometric indices
Castro Franco, Mauricio; Domenech, Marisa Beatriz; Costa, Jose Luis; Aparicio, Virginia Carolina (2017)The effective soil depth (ESD) affects both dynamic of hydrology and plant growth. In the southeast of Buenos Aires province, the presence of petrocalcic horizon constitutes a limitation to ESD. The aim of this study was ... -
Monitoring Corn Nitrogen Concentration from Radar (C-SAR), Optical, and Sensor Satellite Data Fusion
Lapaz Olveira, Adrián; Sainz Rozas, Hernan Rene; Castro Franco, Mauricio; Carciochi, Walter; Nieto, Luciana; Balzarini, Mónica; Ciampitti, Ignacio; Reussi Calvo, Nahuel Ignacio (Multidisciplinary Digital Publishing Institute (MDPI), 2023-02)Corn (Zea mays L.) nitrogen (N) management requires monitoring plant N concentration (Nc) with remote sensing tools to improve N use, increasing both profitability and sustainability. This work aims to predict the corn Nc ... -
Prediction of topsoil properties at field-scale by using C-band SAR data
Domenech, Marisa; Amiottia, Nilda; Costa, José Luis; Castro Franco, Mauricio (Elsevier, 2020-07-10)Designing and validating digital soil mapping (DSM) techniques can facilitate precision agriculture implementation. This study generates and validates a technique for the spatial prediction of soil properties based on ... -
Sampling scheme optimization to map soil depth to petrocalcic horizon at field scale
Domenech, Marisa Beatriz; Castro Franco, Mauricio; Costa, Jose Luis; Amiotti, Nilda Mabel (2017-03-15)Soil depth has played a key role in the development of soil survey, implementation of soil-specific management and validation of hydrological models. Generally, soil depth at field scale is difficult to map due to complex ... -
Thermal time and extreme weather events determine the emergence of Amaranthus palmeri
Ledda, Alejandra Rosa; Yanniccari, Marcos; Castro Franco, Mauricio; Sobrero, María T. (Brazilian Weed Science Society, 2022-03-10)Background: Amaranthus palmeri has emerged as the most widespread weed of agricultural land in large parts of North and South America. Understanding its population dynamics and the influence of meteorological variables ...