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.
176 Issues in this Publication (Showing issues 109 - 105) Previous | Next
EDN Issue #109 Supplement - 20.10.2010
We often come across interesting material related to articles in EDN that could not fit into the available space in the issue. We share the most relevant of those here.
EDN Issue #109 - 20.10.2010
- Also available in:
- English (en)
- Español (es)
- Français (fr)
Reducing Moisture Content of Seeds Prior to Storage
Photos of Modified Seed Dryer
Global Weather and Climate Information
Moringa Use in Mzenga, Tanzania
Human Urine as a Fertilizer
EDN Issue #108 Supplement - 20.07.2010
We often come across interesting material related to articles in EDN that could not fit into the available space in the issue. We share the most relevant of those here.
EDN Issue #108 - 20.07.2010
- Also available in:
- English (en)
- Español (es)
- Français (fr)
Faidherbia albida
Plant Information Online
Feedback about Making Potting Mix
Sprouting grains
Chickpea Seeds from ICARDA
Human Urine as a Fertilizer
EDN Issue #107 - 01.04.2010
- Also available in:
- Français (fr)
- Español (es)
- English (en)
Agricultural and Nutritional Options for Impoverished People Living with HIV/AIDS
Advantages of Perennial Vegetables
Resources to Help with Haiti Disaster Response
Coppicing Woodlots
Books, Websites and Other Resources
Faidherbia albida, an Important 'Fertilizer Tree'
Learn two important lessons from the goat and the deer—diversify food options!
EDN Issue #107 Supplement - 20.04.2010
We often come across interesting material related to articles in EDN that could not fit into the available space in the issue. We share the most relevant of those here.
EDN Issue #106 - 20.01.2010
- Also available in:
- English (en)
- Español (es)
- Français (fr)
Effect of Sprouting on the Nutrition of Grain and Legume Seeds
Alternative Germination Mixes for Starting Transplants
Seeds of a Warm-Weather Carrot to Try
Important Resources about Trees of Haiti
Resource Rights
EDN Issue #106 Supplement - 20.01.2010
We often come across interesting material related to articles in EDN that could not fit into the available space in the issue. We share the most relevant of those here.
EDN Issue #105 - 20.10.2009
- Also available in:
- English (en)
- Español (es)
- Français (fr)
A Low Resource Method to Raise Fish in Haiti
Contributing Articles for EDN
Thinking of Exporting a Plant Product to Europe?
Free Statistical Software for Non-Profits
In Memory of Keith Hess
Peanut (Arachis hypogaea): A major and versatile crop
EDN Issue #105 Supplement - 20.10.2009
We often come across interesting material related to articles in EDN that could not fit into the available space in the issue. We share the most relevant of those here.
