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73 items found (Showing 31 - 40)
  1. 2020-10-16 On September 3, 2020, ECHO held its first virtual Appropriate Technology (AT) Fair. As this year has brought many challenges for in-person gatherings, we were grateful for all who took advantage of the shift towards virtual gatherings and participated in this event. It was an enriching time for...  
  2. 2018-11-13 In August 2017, Tim Watkins traveled to Mchinga, Tanzania to assist Kilimo Timilifu (KT) in the process of developing a plan for integrating agroforestry practices into KT's farm plans. He worked closely with Joel Wildasin, who was serving as the KT farm manager at the time. Tim will begin by...  
  3. 2005-07-20 Feedback from the ECHO networking with information on cookstoves and indoor pollution.  
  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. 2004-07-01 Agroforestry: In its simplest definition (as quoted by ECHO's Technical Note "Agroforestry Principles"), "agroforestry is the production of trees and of non-tree crops or animals on the same piece of land." It should be viewed more as a creative process than as a set technique because it is...  
  6. 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.  
  7. 2007-10-20 Overstory Issue 188 (about accelerated natural regeneration, or ANR) included information about weeding in forests. Here we share an excerpt on reducing competition with weeds.  
  8. 2007-10-20 All of us must be wondering how smallholder farmers that we serve, as well as global consumers of food around the world, will be affected by the enormous efforts being made in both temperate and tropical countries to grow their own fuel and move toward energy independence.  
  9. 2019-10-01 Agroforestry systems are encouraged in farming systems in the developed and the developing countries, due to the multifunctional role of agroforestry in enhancing agronomic productivity, co-production of diversity of food products for balanced nutrition and provision of environmental ecosystem...  
  10. 2005-10-01 Several years ago, Mohammed Bah Abba designed an earthenware cooling system (the “pot-in-pot” method) to preserve foods in countries with hot, dry climates. In Northern Nigeria (where Abba is from), no electricity is available and propane refrigeration is prohibitively expensive.