Now showing items 1-20 of 52

    • A modification of the arcsine–log calibration curve for analysing soil test value–relative yield relationships 

      Correndo, Adrián A.; Salvagiotti, Fernando; García, Fernando O.; Gutierrez Boem, Flavio Hernán (2017-03)
      This article aims to discuss the arcsine–log calibration curve (ALCC) method designed for the Better Fertiliser Decisions for Cropping Systems (BFDC) to calibrate relationships between relative yield (RY) and soil test ...
    • A systems-level yield gap assessment of maize-soybean rotation under high- and low-management inputs in the Western US Corn Belt using APSIM 

      Balboa, Guillermo R.; Archontoulis, Sotirios; Salvagiotti, Fernando; Garcia, Fernando O.; Stewart, W.M.; Francisco, Eros Artur Bohac; Vara Prasad, P.V.; Ciampitti, Ignacio A. (Elsevier, 2019-08)
      Quantifying yield gaps (potential minus actual yield) and identifying management practices to close those gaps is critical for sustaining high-yielding production systems. The objectives of this study were to: 1) calibrate ...
    • ¿El análisis de suelo permite diagnosticar la deficiencia de zinc en el cultivo de maíz? 

      Barbieri, Pablo; Sainz Rozas, Hernan Rene; Echeverria, Hernan Eduardo; Salvagiotti, Fernando; Barbagelata, Pedro Anibal; Barraco, Miriam Raquel; Colazo, Juan Carlos; Ferraris, Gustavo Nestor; Sánchez, Héctor S.; Caceres Diaz, Raul Omar; Reussi Calvo, Nahuel Ignacio; Esposito, Gabriel Pablo; Eyherabide, Mercedes; Larsen, Brian (2015-09)
      El desarrollo de métodos adecuados de diagnóstico para evaluar la disponibilidad de Zn es clave para un manejo racional del mismo. El extractante más utilizado es el ácido dietilen triamino penta acético (DTPA) propuesto por ...
    • Assessing the impact of high-input management for reducing soybean yield gaps on high-productivity farms 

      Di Mauro, Guido; Salvagiotti, Fernando; Gambin, Brenda L.; Condori, Alicia Adelina; Gallo, Santiago; Pozzi, Ricardo; Boxler, Miguel; Rotundo, Jose Luis (Elsevier, 2022-03)
      To increase soybean actual yields (Ya), modern farmers are interested in exploring novel intensification options. We hypothesize that the inclusion of a high-input treatment in high-productivity systems may potentially ...
    • Attainable yield and soil texture as drivers of maize response to nitrogen : A synthesis analysis for Argentina 

      Correndo, Adrián A.; Gutiérrez Boem, Flavio Hernán; García, Fernando O.; Alvarez, Carolina; Alvarez, Cristian; Angeli, Ariel; Barbieri, Pablo; Barraco, Miriam Raquel; Berardo, Angel; Boxler, Miguel; Calviño, Pablo; Capurro, Julia Ester; Carta, Hector Guillermo; Caviglia, Octavio; Ciampitti, Ignacio A.; Díaz-Zorita, Martín; Díaz-Valdez, Santiago; Echeverría, Hernan E.; Esposito, Gabriel; Ferrari, Manuel Carlos; Ferraris, Gustavo Nestor; Gambaudo, Sebastian; Gudelj, Vicente Jorge; Ioele, Juan Pablo; Melchiori, Ricardo Jose; Molino, Josefina; Orcellet, Juan Manuel; Pagani, Agustín; Pautasso, Juan Manuel; Reussi Calvo, Nahuel Ignacio; Redel, Matías; Rillo, Sergio Nestor; Rimski-Korsakov, Helena; Sainz Rozas, Hernan Rene; Saks, Matías; Telleria, María Guadalupe; Ventimiglia, Luis Alberto; Zorzín, Jose L.; Zubillaga, Ma. Mercedes; Salvagiotti, Fernando (Elsevier, 2021-09)
      The most widely used approach for prescribing fertilizer nitrogen (N) recommendations in maize (Zea Mays L.) in Argentina is based on the relationship between grain yield and the available N (kg N ha−1), calculated as the ...
    • Benchmarking Nutraceutical Soybean Composition Relative to Protein and Oil 

      Carrera, Constanza Soledad; Salvagiotti, Fernando; Ciampitti, Ignacio A. (Frontiers Media, 2021-08-11)
      The aim of this study was to explore relationships between protein, oil, and seed weight with seed nutraceutical composition, focused on total isoflavone (TI) and total tocopherol (TT) contents across genotypic and ...
    • Biological nitrogen fixation in field pea and vetch: Response to inoculation and residual effect on maize in the Pampean region 

      Enrico, Juan Martin; Piccinetti, Carlos Fabian; Barraco, Miriam Raquel; Agosti, Maria Belén; Eclesia, Roxana Paola; Salvagiotti, Fernando (Elsevier, 2020)
      Including legumes in winter, both as cover crop or for grain harvest, is recommended for avoiding long periods of bare fallow and supplying N for succeeding crops in the rotation. The aims of this study were to i) quantify ...
    • Biological nitrogen fixation in soybean in Argentina: relationships with crop, soil, and meteorological factors 

      Collino, Daniel; Salvagiotti, Fernando; Perticari, Alejandro; Piccinetti, Carlos Fabian; Ovando, G.; Urquiaga, S.; Racca, Roberto Walter (2015-07)
      Aims: This study aims to (i) asses the contribution of biological N fixation (%Ndfa) in the soybean production area of Argentina, (ii) build a model for predicting %Ndfa using crop, soil, and meteorological variables, and ...
    • Calidad de la materia orgánica y disponibilidad de macro y micronutrientes por la inclusión de trigo como cultivo de cobertura 

      Brutti, Lucrecia Noemi; Salvagiotti, Fernando; Bacigaluppo, Silvina; Sainz Rozas, Hernan Rene; Beltran, Marcelo Javier; Romaniuk, Romina Ingrid; Galantini, Juan Alberto (2016-06)
      Los cultivos de cobertura aparecen como una opción que permite mejorar el balance de nutrientes y carbono en el suelo (C). El objetivo del presente trabajo fue determinar el efecto de la incorporación del trigo como cultivo ...
    • Can edaphic variables improve DTPA-Based zinc diagnosis in corn? 

      Barbieri, Pablo; Sainz Rozas, Hernan Rene; Wingaard, Nicolás; Eyherabide, Mercedes; Reussi Calvo, Nahuel Ignacio; Salvagiotti, Fernando; Correndo, Adrián A.; Barbagelata, Pedro Anibal; Espósito Goya, Gabriel P.; Colazo, Juan Cruz; Echeverria, Hernan Eduardo (2017-06-01)
      Current zinc (Zn) diagnostic methods for corn (Zea mays L.) are often based on soil DTPA (diethylenetriamine-pentaacetic acid) extractable Zn (DTPA-Zn). However, calibration of the DTPA-Zn test may be influenced by other ...
    • Cation nutrient reserves decline markedly under intensive cropping of Pampas Mollisols 

      Larrea, Gaston Emiliano; Wyngaard, Nicolás; Eyherabide, Mercedes; Reussi Calvo, Nahuel Ignacio; Puricelli, Marino Marcelo; Barbieri, Pablo; Angelini, Hernán Pablo; Salvagiotti, Fernando; Sainz Rozas, Hernan Rene (Elsevier, 2023-04)
      The availability of exchangeable cationic nutrients in soils, such as calcium (Cae), magnesium (Mge), and potassium (Ke), is vital for crops growth and development. However, the concentration of these nutrients can be ...
    • Contrasting effects of phosphorus and potassium deficiencies on leaf area development in maize 

      Arias Usandivaras, Luis María; Gutierrez Boem, Flavio Hernán; Salvagiotti, Fernando (Crop Science Society of America, 2018-10)
      Management of P and K in agricultural systems is similar, since both move mainly by diffusion in soil. In maize (Zea mays L.), radiation capture is a consequence primarily of leaf area formation and senescence, but little ...
    • Contribución de la biomasa subsuperficial de soja al índice de cosecha 

      Kehoe, Esteban; Salvagiotti, Fernando (EEA Oliveros, INTA, 2020)
      El cultivo de soja (Glycine max L.) es una de las principales fuentes de aceite y proteína vegetal para la producción de alimentos. En Argentina este cultivo ocupa, aproximadamente, el 60% de superficie cultivable y ha ...
    • Contribución de la fijación biológica de nitrógeno en vicia y arveja 

      Enrico, Juan Martin; Piccinetti, Carlos Fabian; Barraco, Miriam Raquel; Agosti, Maria Belén; Eclesia, Roxana Paola; Salvagiotti, Fernando (EEA Oliveros, INTA, 2020)
      En Argentina el cultivo de soja (Glycine max L) predomina en los sistemas agrícolas, en la mayor parte de los casos como monocultivo (Caviglia y Andrade, 2010) y con largos periodos de barbecho descubierto, poniendo en ...
    • Contribution of different sources and origins of nitrogen in above- and below-ground structures to the partial nitrogen balance in soybean 

      Kehoe, Esteban; Rubio, Gerardo; Salvagiotti, Fernando (Springer, 2022-04)
      Aims: Most studies that quantified the biological N fixation (BNF) and partial N balances of soybean have ignored the belowground structures. Our objectives were to evaluate the contribution of belowground structures to ...
    • Cuantificación del uso agrícola de suelos con limitantes salinas y sódicas mediante el índice NDVI 

      Aimetta, Maria Bethania; Muñoz, Sebastián Andrés; Bustos, Dolores Angela; Davidenco, Vanina; Cazorla, Cristian Roman; Galarza, Carlos Martin; Salvagiotti, Fernando (Asociación Argentina Ciencia del Suelo, 2020-07)
      En los últimos años, en el sudeste de Córdoba la agricultura ha avanzado en suelos con limitantes por salinidad y/o sodicidad, que anteriormente se dedicaban a la actividad ganadera. Sin embargo, no se conoce con claridad ...
    • Deficiencias de fósforo y potasio en maíz : efectos sobre el área foliar, crecimiento y absorción de nutrientes 

      Arias Usandivaras, Luis María (Facultad de Agronomía, Universidad de Buenos Aires, 2015-08)
      El manejo agronómico del fósforo (P) y del potasio (K) guarda similitudes, en gran medida por su baja movilidad en el suelo. Hay pocos estudios que aborden los procesos que se ven afectados en el cultivo de maíz (Zea mays ...
    • Defining soybean maturity group options for contrasting weather scenarios in the American Southern Cone 

      Di Mauro, Guido; Parra, Gonzalo; Santos, Diego Jose; Enrico, Juan Martin; Zuil, Sebastian; Murgio, Marcos; Zbinden, Facundo; Costanzi, Jerónimo; Arias, Norma Monica; Carrio, Alejandro Javier; Vissani, Cristian Angel; Fuentes, Francisco Horacio; Salvagiotti, Fernando (Elsevier, 2022-10)
      Soybean genotypes are grouped in maturity groups (MG) based on the response to photoperiod, and a genotype belonging to a particular MG is recommended according to latitude and planting date. From an agronomic viewpoint, ...
    • Desarrollo de bases para el manejo nutricional del cultivo de la arveja (Pisum sativum, var sativum) 

      Prieto, Gabriel Maria (Facultad de Agronomía, Universidad de Buenos Aires, 2021)
      El cultivo de arveja en Argentina se concentra en el sudeste de Santa Fe y nordeste de Buenos Aires, cuya producción se destina principalmente a la exportación, y en menor medida al consumo interno como grano seco rehidratado ...
    • Development of a soil quality index for sequences with different levels of land occupation using soil chemical, physical and microbiological properties 

      Serri, Dannae Lilia; Perez Brandan, Carolina; Meriles, Jose Manuel; Salvagiotti, Fernando; Bacigaluppo, Silvina; Malmantile, Alberto; Vargas Gil, Silvina (Elsevier, 2022-08-04)
      The sustainable intensification of agricultural systems through crop rotations and/or the use of winter service crops can contribute to the diversification of the systems. This alteration of the surface layer creates ...