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27 items found (Showing 21 - 27)
  1. 1998-12-19 Certain seeds have been shown to respond to smoke before they will germinate, even when there is no fire.  
  2. 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.”  
  3. 1998-12-19 Trees can be an effective source of mulch in drylands.  
  4. 2008-07-20 Thisagroforestry technique has been widely promoted in agriculture development programs throughout the tropics. Alley cropping (AC) is the practice of growing food crops in alleys between hedgerows of trees or shrubs, which are regularly coppiced (severely pruned). Prunings are placed on the soil...  
  5. 2017-01-16 This article summarizes several of the plenary sessions presented at the 2016 ECHO conference in Florida. If you were unable to attend the conference, or would like to review some of the talks, many of them can be viewed on ECHOcommunity. Other 2016 presentations that appear there include...  
  6. 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...  
  7. 2019-01-20 The Resilient Seed Systems Handbook Second Edition, developed by a multidisciplinary team of Bioversity International researchers and research partners, is a tool that supports research and capacity building on resilient seed systems in the context of adaptation to climate change. The first...  

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