Growth Habits of the EucalyptsForestry and Timber Bureau, Department of the Interior, 1955 - 262 páginas |
Términos y frases comunes
Australia Australian Capital Territory Australian foresters Australian Forestry School auxin bark basal area blackbutt branches camaldulensis canopy coppice crop coppice rotation coppice shoots crown ratio cubic feet diameter dominants effect epicormic shoots eucalypt forest eucalypt regeneration eucalypt seed even-aged fastigata feet per acre fire flood plain forest floor Forestry Commission Forestry School full stocking gaps germination girth group selection system growing tip height high quality inches increment insects irregular forest jarrah leaf leaves light lignotubers litter mainstem naked buds natural regeneration obtained periderm phloem pilularis Pine Creek plant poles produce rainfall red gum forest ringbarking river river red gum root system saplings savannah woodland seed trees seedlings selective fellings shown in Fig side significant silvicultural size-classes slash slopes soil South Wales species square chain square feet stand stems Stoate stumps tallowwood thinning timber treatment trees per acre trunk usually veterans vigorous wind wood yield young