Temas 

Temas

Mostrando ítems 1-6 de 6

    • Composición relativa de hongos causales de la podredumbre de la espiga de maíz en dos ambientes y dos campañas agrícolas 

      Barontini, Javier Miguel; Ruiz Posse, Agustina María; Druetta, Marcelo Alberto; Torrico Ramallo, Ada Karina; Ferrer Lanfranchi, Mariana; Laguna, Irma Graciela; Gimenez, Maria De La Paz (Asociación Argentina de Fitopatólogos, 2021-09-22)
      Las condiciones ambientales propias de Santiago del Estero (SE) y Chaco (Ch) exponen a la espiga de maíz a estreses que favorecen su infección por hongos. El uso de germoplasmas resistentes es parte del manejo integrado ...

    • Genetic and morphometric markers are able to differentiate three morphotypes belonging to Section Algarobia of genus Prosopis (Leguminosae, Mimosoideae) 

      Ferreyra, Laura Ines; Vilardi, Juan Cesar; Verga, Anibal; López, Victoria; Saidman, Beatriz Ofelia (Springer, 2013-06)
      The section Algarobia of genus Prosopis includes promising species for reforestation and afforestation programmes in arid and semiarid regions, mainly of the Americas. Many interspecific natural hybrid combinations have ...

    • Germination characteristics of five coexisting neotropical species of Acacia in seasonally dry Chaco forests in Argentina 

      Venier, Maria Paula; Cabido, Marcelo Ruben; Funes, Guillermo (Wiley, 2017-04)
      At a regional scale, habitat heterogeneity can play a very important role in allowing the coexistence of species through their specialization in the use of patches differing in environmental conditions. Here, we explore ...

    • Grasslands and Open Savannas of the Dry Chaco 

      Fernandez, Pedro David; Baumann, Mathias; Baldi, Germán; Banegas, Natalia Romina; Bravo, Sandra; Gasparri, Nestor Ignacio; Lucherini, Mauro; Marinaro, Sofia; Nanni, Ana Sofía; Nasca, Jose Andres; Tessi, Torcuato; Grau, Hector Ricardo (Elsevier, 2020-06-26)
      The Dry Chaco is mostly known as a forested ecosystem. However it includes natural grasslands, savannas, scrublands, and wetlands. With one of the highest global deforestation rates in the last two decades and only 12% of ...

    • Hongos de podredumbre de la espiga en maíz, en Santiago del Estero y Chaco 

      Barontini, Javier Miguel; Ruiz Posse, Agustina María; Druetta, Marcelo Alberto; Torrico Ramallo, Ada Karina; Ferrer Lanfranchi, Mariana; Gimenez, Maria De La Paz (Asociación Argentina de Productores en Siembra Directa, 2021-07-26)
      Argentina se encuentra entre los lideres mundiales en producción de maíz, ocupando el sexto lugar como productor con alrededor de 60 millones de toneladas y oscila entre el tercero y cuarto como exportador ( MAGyP. 2020)

    • Non-linear dynamics of litter decomposition under different grazing management regimes 

      Banegas, Natalia Romina; Albanesi de Garay, Ada Susana; Pedraza, Raúl Osvaldo; Dos Santos, Daniel Andrés (Springer, 2015-08)
      Aims: To understand and model the dynamics of litter decomposition in a climatically seasonal region subject to different modalities of land pasture management. Methods: Decomposition was quantified through the litterbag ...