资源 标记: Forestry

23 条目已找到 (正在显示 21 - 23)

  1. A Positive Experience With Eucalyptus

    1997-04-19 Information about reforesting extremely eroded mountain soil with eucalyptus, a tree that is often maligned by farmers and development workers because of its supposed competition for water with food crops.
    Agroforestry Forestry Eucalyptus

  2. Some Thoughts On Sawing Tropical Trees

    1998-05-19 Advice about milling lumber from tropical trees.
    Forestry Lumber Timber

  3. Exceptional Impact of a Novel Approach to Reforestation in Sub- Saharan Africa—an Update.

    2006-01-20 FMNR is a form of tree coppicing and hence depends on the presence of living tree stumps that resprout after cutting.
    Agroforestry Forestry Rural Development FMNR