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.
175 Issues in this Publication (Showing issues 76 - 67) Previous | Next
EDN Issue #76 - 20-07-2002
- Also available in:
- Español (es)
- English (en)
Basics of Ruminant Digestion
The Livestock Revolution
EDN Issue #75 - 20-04-2002
- Also available in:
- Español (es)
- English (en)
Methods of Nematode Management
Sesbania rostrata: A Green Manure Production System for Rice
EDN Issue #74 - 20-01-2002
- Also available in:
- Español (es)
- English (en)
Nutrient Quantity or Nutrient Access? A New Understanding of How to Maintain Soil Fertility in the Tropics
‘Uberlandia’ Carrot
EDN Issue #73 - 20-10-2001
- Also available in:
- Español (es)
- English (en)
Control of Mites in Honey Bees
An Improved Method for Ripening Mangoes
Eating Green Leaves
Cranberry Hibiscus
Rice Genome Mapped
Drying Green Leaves in the Sun
EDN Issue #72 - 20-07-2001
- Also available in:
- Español (es)
- English (en)
Red Palm Oil: More Than Just a Good Source of Vitamin A
Colloidal Silver for Clay Water Filters
ECHOES FROM OUR NETWORK
EDN Issue #71 - 20-04-2001
- Also available in:
- Español (es)
- English (en)
Enthusiasm for SRI (System of Rice Intensification)
The Effect of Aluminum in Acidic Soils on Plant Growth
Questions for ECHO? Read This First!
Moringa stenopetala, Pigeon Pea, Soybean, African Okra
EDN Issue #70 - 20-01-2001
- Also available in:
- Español (es)
- English (en)
SRI, the System of Rice Intensification: Less Can Be More
EDN Issue #69 - 20-09-2000
- Also available in:
- English (en)
- Español (es)
Now That I’m Here, How Do I Begin?
When Young Children Must Take Chloroquine
Smoked Rice Hulls as Planting Medium for Seedlin
Cow Milk to Control Powdery Mildewgs
EDN Issue #68 - 20-06-2000
- Also available in:
- Español (es)
- English (en)
New Uses of Moringa Studied in Nicaragu
Producing Onion Powder for Sale and to Extend the Season
Germinating Oil Palm Seed
Prevention of Malaria with Insecticide-Treated Nets
EDN Issue #67 - 20-03-2000
- Also available in:
- English (en)
- Español (es)
True Potato Seed Has Many Advantages
A Story Involving Vetiver Grass
Update on Your Bat Control Suggestion
Mike Benge on Bat Houses
Carl Campbell on cashew mildew
Leaf Cutter Ant Control with Sweet Potato
How are allspice, nutmeg, cinnamon and cloves propagated?
Farming by the Stars in the Andes
Our Experience with Bat Control
