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12 items found (Showing 1 - 10)
  1. Key Resource 2010-01-01 Farming communities in the semi-arid tropical regions of Africa are becoming particularly vulnerable and face enormous challenges for their survival. Climate change, diminishing and unreliable rainfall, traditional mono culture cropping farming practices, high population growth, frequent famines...  
  2. Key Resource 2010-01-01 For many years, conventional Western forestry methods have been applied, and exotic tree species promoted in Sahelian countries in order to combat desertification. Large and small projects were commissioned to curtail the assumed southward movement of the Sahara desert, but few made any lasting...  
  3. 2010-01-20 Important Trees of Haiti byJoel Timyan, a 418-page book, is now available on the Internet at the USAID Development Experience Clearinghouse (DEC). An electronic PDF copy of the book can be accessed by clicking on the link pdf.usaid.gov/pdf_docs/PNACA072.pdf  
  4. 2010-04-01 Faidherbia albida exhibits reverse leaf phenology, losing its leaves at the beginning of the rainy season just as farmers want full sun for their crops. While most other species flower before or during the rains, the apple ring acacia flowers and leafs out at the end of the rainy season providing...  
  5. 2010-04-01 Jean Remy Azor owns and manages his own “ti fore” (little forest) in Haiti. He started it in 1984 and has not had to replant it since. He tells of his experiences with it.  
  6. Key Resource 2011-01-01 A sand dam is a reinforced concrete wall built across a seasonal river to hold underground water in sand (see above photo of Nzaaya Muisyo sand dam, Eastern province, Kenya). It is initially built one meter high and up to 90 meters across. During the heavy and erratic seasonal rains, the water...  
  7. 2011-01-20 Keith O. Mikkelson, executive director of an orphanage and children’s home called Aloha House in the Philippines, shares some of the ways EM is used on their farm in his book A Natural Farming System for Sustainable Agriculture in the Tropics. On his farm, EM is used in the form of bokashi...  
  8. 2011-04-20 A sand dam provides a low-cost, low-tech and low maintenance water point with large payback in easily accessible water year round. Community ownership and involvement is integral in the introduction of a sand dam.  
  9. 2011-04-20 Eric Broberg, heading to Latin America with the Peace Corps, wrote to us: “I found the article on ‘Multiplication and Use of Soil Microorganisms’ in the January 2011 EDN (Issue 110) to be interesting yet glaringly absent was any mention of compost tea.  
  10. 2011-07-20 Laura Meitzner Yoder wrote “I just ran across this easy-to-read, concise, but extremely thorough and practical online manual that covers most of what any potential tree-planters ought to know and to consider regarding land and tree tenure issues.