Eucalyptus species for biomass energy in New Zealand - I: growth screening trials at first harvest

biomasa biomass biomasse choice of species ciencias forestales clima climat climate coppice system eucalyptus foresterie forestry intensive silviculture monitoring mortalidad mortalite mortality rebrote regrowth repousse rotation culturale rotational cropping silvicultura intensiva sistema de renuevos de cepa soil sol souche d'arbre stumps suelo supervivencia survie survival sylviculture intensive vigilancia