Now showing items 1-2 of 2

    • Effects of land-use change on Nitisols properties in a tropical climate 

      Olivera Viciedo, Dilier; Hernández Jiménez, Alberto; Rodríguez González, Manuel; Lizcano Toledo, Rodolfo; Calero, Alexander; Peña Calzada, Kolima
      Land use change, especially conversion of native forests to cultivated land, exerts an impact on the physical, chemical and hydrophysical soils properties. To quantify and better understand responses, this study was aimed ...
      Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía Medellín. 
    • Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon 

      Olivera Viciedo, Dilier; De Mello Prado, Renato; Lizcano Toledo, Rodolfo; Nascimento dos Santos, Luiz Cláudio; Peña Calzada, Kolima
      There are unknown thresholds about the effects of ammonia toxicity in the cultivation of radish and its prejudice is higher in the root than in the aerial part, been the use of silicon an alternative to mitigate this ...
      Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana.