Temas 

Temas

Mostrando ítems 1-6 de 6

    • Edaphic forms of phosphorus in no-tillage cropping sequences in the Argentine southern central Pampas 

      Suñer, Liliana; García, Ramiro; Galantini, Juan Alberto; Forjan, Horacio Jose; Paz Gonzalez, Antonio (2018-08)
      Agriculture significantly affects phosphorus (P) availability, thereby modifying P equilibrium. The objective of this study was to evaluate the effect of different crop sequences on the dynamics of soil P forms under no ...

    • Efecto de sistemas de labranza contrastantes sobre algunas propiedades de un molisol de Tres Arroyos bajo distintos usos previos 

      Manso, Marina Lucrecia; Studdert, Guillermo; Forjan, Horacio Jose; San Martino, Silvina (Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2012)
      El proceso de "agriculturización" se define como el uso creciente y continuo de tierras para cultivos agrícolas en lugar de usos ganaderos o mixtos. El objetivo del trabajo fue evaluar el efecto de diez años de ...

    • Green bridge crops to manage corn nitrogen nutrition in the Southeastern Argentinean Pampas 

      Crespo, Cecilia; Corral, Raúl Alejandro; Diez, Santiago; Delgado, Santiago Germán; Dominguez, Germán; Agostini, Maria De Los Angeles; Cendoya, María Gabriela; Sainz Rozas, Hernan Rene; Garcia, Gisela Vanesa; Studdert, Guillermo (Elsevier, 2022-01-17)
      An ecological intensification of agriculture through the use of green bridge crops (GBC) between cash crops is a way to improve resource use efficiency. This study aimed to assess vetch (Vicia villosa Roth.) (Ve), oat ...

    • Mixed cropping regimes promote the soil fungal community under zero tillage 

      Silvestro, Luciana Belén; Biganzoli, Fernando; Stenglein, Sebastian Alberto; Forjan, Horacio Jose; Manso, Marina Lucrecia; Moreno, Maria Virginia (2017-12)
      Fungi of yield soils represent a significant portion of the microbial biomass and reflect sensitivity to changes in the ecosystem. Our hypothesis was that crops included in cropping regimes under the zero tillage system ...

    • Mollisol : biological characterization under Zero Tillage with different crops sequences 

      Silvestro, Luciana Belén; Biganzoli, Fernando; Forjan, Horacio Jose; Albanesi de Garay, Ada Susana; Arambarri, Angélica Margarita; Manso, Marina Lucrecia; Moreno, Maria Virginia (2017-01)
      Zero tillage practices have a direct effect on soil microbial communities modifying soil productivity and sustainability. The crop sequences used can change the aforementioned properties, too. In this study, we evaluated ...

    • Occurrence and distribution of soil Fusarium species under wheat crop in zero tillage 

      Silvestro, Luciana Belén; Steinglein, Sebastian Alberto; Forjan, Horacio Jose; Dinolfo, María Inés; Arambarri, Angélica Margarita; Manso, Marina Lucrecia; Moreno, María Virginia (2013)
      The presence of Fusarium species in cultivated soils is commonly associated with plant debris and plant roots. Fusarium species are also soil saprophytes. The aim of this study was to examine the occurrence and distribution ...