ECHO Development Notes (EDN)
At the center of our work is ECHO Development Notes (EDN), which we send quarterly to thousands of people in over 160 countries in three languages (English, French, and Spanish). In EDN we share the most helpful, practical information that we come across about growing food under difficult circumstances.
Within each issue you'll find featured techniques, practices, information and experience to help guide your work in tropical and subtropical agricultural development. Also in EDN are "Echoes from Our Network," "From ECHO's Seed Bank," and more. Issues #1-51 were compiled in the 1990s into the Amaranth to Zai Holes book, which or you may read it online here. Also, Agricultural Options for Small Scale Farmers, expanded on the foundation from Amaranth to Zai Holes by covering EDN 52 through 100, with articles from outside contributors. Agricultural Options for Small Scale Farmers is available for purchase from the ECHO Bookstore and Amazon.
If you would like to browse EDNs via our Index, please click here.
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EDN Issue #99 - 2008-04-20
- 这也有其他语言版本:
- Français (fr)
- English (en)
- Español (es)
Rapid Multiplication of Banana and Plantain Plants
Farming God's Way - Feedback
Highlights of Dr. Brewbaker’s Leucaena Tree and Sweet Corn Breeding Programs
Fake Malaria Drugs in SE Asia
Tips for Planting Small Seeds
EDN Issue #98 - 2008-01-01
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- Español (es)
- English (en)
- Français (fr)
A Successful Approach to Field Cropping in Southern Africa
Low-Toxin Grass Pea
EDN Issue #97 - 2007-10-20
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- Español (es)
- English (en)
- Français (fr)
“Cafeteria Feeding” of Chickens
Winged Bean Revisited
How Will Using Agricultural Land for Biofuels Affect Smallholder Farmers in Developing Countries?
Deep Pipe Irrigation: an inexpensive and efficient method to irrigate crops and trees
Pot Drip System for Tree Irrigation
New Advances in Rope Washer Pumps
Controlling Weeds in Tree Plantings
EDN Issue #96 - 2007-07-20
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- English (en)
- Español (es)
- Français (fr)
A Fresh Look at Life below the Surface
Branching and podding characteristics of ‘PKM-2’ Moringa oleifera
EDN Issue #95 - 2007-04-20
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- English (en)
- Español (es)
- Français (fr)
Hope against Malaria
Insights from a Simple Sorghum Trial in Haiti
Energy Needs for HIV-infected Persons
EDN Issue #94 - 2007-01-20
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- Français (fr)
- Español (es)
- English (en)
A Market for Used Motor Oil
Atemoya: Hand Pollination to Increase Fruit Set
Saving Your Own Vegetable Seeds
More on Maize in Africa
Lagos Spinach
EDN Issue #93 - 2006-10-20
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- English (en)
- Español (es)
- Français (fr)
Banana Wilt Disease in East Africa
Common Mistakes in Agricultural Development and a Key to Success
Used Motor Oil
A Non-chemical Method of Rat Control for Rice Fields
Seed Yields Decline at Higher Average Temperatures
The World's Wheat Crop Under Threat from New Disease
Maize in Semi-arid Areas
Green Gram or Mung Bean (Vigna radiata)
EDN Issue #92 - 2006-07-20
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- English (en)
- Français (fr)
- Español (es)
More about Grain Amaranth
Soybeans in the Tropics
Jackfruit (Artocarpus heterophyllus) “The World’s Largest Fruit”
Soy Promotion by Plenty International
Mucuna Trichomes as a Dewormer for Goats
EDN Issue #91 - 2006-04-20
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- English (en)
- Español (es)
- Français (fr)
Grain Amaranth
Thoughts on the Green Famine - ECHOES from our Network
EDN Issue #90 - 2006-01-20
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- English (en)
- Español (es)
Burning Neem Oil for Malaria Control
Moringa for Emergency Water Treatment
Exceptional Impact of a Novel Approach to Reforestation in Sub- Saharan Africa—an Update
Solar Disinfection of Water (SODIS): A case study from Kenya
