Aspectos morfofisiológicos da copa e do sistema radicular de espécies de >i<Eucalyptus>/i< e >i<Corymbia>/i< com diferentes tolerâncias à deficiência hídrica

Abstract

Aerial and root morphophysiological aspects of Eucalyptus and Corymbia species with different water deficit tolerances The majorty of commercial forest plantations in Brazil are composed of Eucalyptus and Corymbia species and its hybrids that spans for regions with different rainfall, temperature and climatic seasonality. Water deficit may limit tree growth and yield. This study aimed to evaluate aerial and root morphophysiological aspects, as well as leaf production and distribution of nutrients in the plant, for Eucalyptus and Corymbia species with different water defict tolerances (E.