Distribution, biology, genetics, and improvement programs for Eucalyptus globulus and E. nitens around the world.

摘要: The distribution of natural forests and plantations E. globulus nitens is outlined. total global area was about 1,700,000 ha at the end 1995, whilst that for stood 150,000 ha. In period 1991 to 350,000 100,000 new respectively were established, largely in Portugal, Spain, Chile, Australia Uruguay. Based on proposed planting rates, 1995 1999 may see a further increase 180,000 70,000 main end-use pulp paper industry. When compared same sites Australia, has average higher basic density slightly yield. Biological aspects such as site preferences, growth pests, diseases, establishment management prescriptions are discussed. Information summarised genetic control important traits, tree improvement programs around world.