1. 1997-01-19 Commonly called 'silk oak,' 'silver oak,' or 'grevillea,' Grivillea robusta, native to Australia, has become widely utilized in agroforestry throughout Africa and other tropical regions, despite the fact that it is not a legume.
  2. 1996-07-19 Comments regarding biogas in Indonesia.
  3. 1997-07-19 The KX2 ‘Ohana’ leucaena is an interspecific cross ofLeucaena pallidaK636 andLeucaena leucocephalaK8 developed by the Hawaii Agriculture Research Centre (HARC) for resistance to the psyllid insect which has hurt leucaena production in many regions of the world.
  4. 1998-08-19 The seed of some fifty Australian dry-zone acacia species are a traditional food of Australian Aboriginal people. In Australia they have not been domesticated and until recently have had a low status as “outback bush plants.”
  5. 1998-12-19 Trees can be an effective source of mulch in drylands.
  6. 2011-10-20 World Vision (WV) Australia is involved in both agricultural development and relief work in East Africa. We asked folks there to answer a few questions regarding the current drought and famine. In what ways have you been involved with addressing the drought and famine in the Horn of Africa? Could...
  7. This book serves as a companion to 100 Tropical Fruits, Nuts, and Spices for the Central African Home Garden. Drawing on over 30 years of experience in Central Africa, Roy Danforth and fellow authors have developed this manual to guide people in establishing a variety of multipurpose trees in the...
  8. 1997-11-19 One of the immediate problems directly affecting agricultural output and quality of life in Niger is the severe deforestation which has occurred, particularly since the 1960’s. Simply planting more trees does not solve the problems. Farmer Managed Natural Regeneration is a practice that protects...
  9. 1999-10-19 Many tree species can be used for growing vanilla orchid. Actually, wooden or wire trellises can be used, too, as long as there is some protection from the sun.
  10. 1998-12-19 Certain seeds have been shown to respond to smoke before they will germinate, even when there is no fire.