Temas 

Temas

Mostrando ítems 1-7 de 7

    • Degradación de atrazina en rotaciones agrícolas sobre suelos molisoles del sudoeste chaqueño 

      Luzzi, Johana Inés; Aparicio, Virginia Carolina; Ledda, Alejandra Rosa; De Geronimo, Eduardo; Borelli, Valeria Soledad; Costa, José Luis (Asociación Argentina de la Ciencia del Suelo, 2021-07)
      La molécula de atrazina en el suelo se degrada mediante procesos químicos y microbiológicos, dependiendo de las propiedades físico-químicas, biológicas del suelo y de factores meteorológicos como temperatura y humedad. El ...

    • Depth distribution of soil, glyphosate, and aminomethylphosphonic acid (AMPA) properties and analysis of crop yield in six long-term experiments 

      Aparicio, Virginia Carolina; De Geronimo, Eduardo; Frolla, Franco Daniel; Domínguez, Germán; Galarza, Carlos Martin; Barbagelata, Pedro Anibal; Irizar, Alicia Beatriz; Costa, José Luis; Cerda, Artemio (Springer, 2023-03-21)
      Context: Argentina is the third-largest user of pesticides per year, with more than 65% of the herbicide being glyphosate. Glyphosate and aminomethylphosphonic acid (AMPA) have similar properties in terms of environmental ...

    • Effect of zinc application strategies on maize grain yield and zinc concentration in mollisols 

      Martinez Cuesta, Nicolás; Carciochi, Walter; Sainz Rozas, Hernan Rene; Salvagiotti, Fernando; Colazo, Juan Cruz; Wyngaard, Nicolás; Eyherabide, Mercedes; Ferraris, Gustavo Nestor; Barbieri, Pablo (Taylor and Francis, 2020-11-12)
      Maize (Zea mays L.) is highly susceptible to zinc (Zn) deficiency. Different application strategies (AS) can be utilized to improve grain yield (GY) and quality (Zn biofortification) by combining Zn fertilizer rate, source, ...

    • Un método simple y práctico para la determinación de densidad aparente 

      Agostini, María de los Angeles; Monterubbianesi, María Gloria; Studdert, Guillermo; Maurette, Santiago (2014)
      La condición física del suelo es fundamental para definir su calidad/salud y es afectada por el uso. Por ello, es necesario el seguimiento de los cambios en la condición física de los suelos bajo producción, a través de ...

    • Nitrous oxide emissions in maize on mollisols in the Pampas of Argentina 

      Picone, Liliana; Bayer, Cimélio; Videla, Cecilia; Rizzalli, Roberto Héctor; Casanave Ponti, Sheila Mailén; Andrade, Fernando Hector; Garcia, Fernando (Elsevier, 2021-01-14)
      The objectives of this study were i) to measure the soil N2O fluxes in a cropping system currently adopted by farmers of the region (FP), and in an ecologically intensified cropping system (EI) over two consecutive maize ...

    • Soil organic carbon changes simulated with the AMG model in a high-organic-matter Mollisol 

      Moreno, Rocio; Studdert, Guillermo; Monterubbianesi, María Gloria; Irigoyen, Andrea Inés (Sociedad Española de la Ciencia del Suelo, 2016)
      Soil organic carbon (SOC) management requires a precise knowledge of how it is affected by soil use. Simulation models could help for this purpose. The AMG model is simple, requires information that is easily available, ...

    • Soybean and wheat response to lime in no-till Argentinean mollisols 

      Barbieri, Pablo Andres; Echeverria, Hernan Eduardo; Sainz Rozas, Hernan Rene; Martínez, Juan Pablo (Elsevier, 2015-09)
      Crop production in Argentina has significantly increased over the past few years; this increase was consequence of better management practices which included P and N fertilization and, occasionally, S fertilization. Commonly ...