Influence of nitrogen and potassium fertilization on leaf lifespan and allocation of above-ground growth in Eucalyptus plantations - Laclau, Jean-Paul; Almeida, Julio C. R.; Gonçalves, José Leonardo de Moraes; Saint-André, Laurent; Ventura, Marcelo; Ranger, Jacques; Moreira, Rildo Moreira e; Nouvellon, Yann Pierre (Tree Physiology, 2009)