Neem available from the Global Seed Bank.
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ECHO International Agriculture Conference - 2021 (Online Event)
Tue, 16 November 2021 » Tue, 16 November 2021
ONLINE - Worldwide,
28th Annual Event The 28th Annual ECHO International Agriculture conference returns this November. Visit The Conference Website This event was previously scheduled as an in-person event. Due to travel restrictions, we are pleased to offer this event virtually for a second year.
Biosand Water Filtration System presentation
Clay Pot Cooler (Zeer Pot)
A guide to assembling, using, and maintaining clay pot coolers
Evaporative Cooling for Fruit & Vegetable Storage
MIT D-Lab, the World Vegetable Center, and Institut d'Economie Rurale (IER) have developed this guide in order to disseminate information about this simple, low...
Clay Pot Coolers: Keep Produce Fresh Without Electricity
Fruits and vegetables can spoil quickly in arid climates, leading to the loss of food, time, and money. Roughly 50% of fruits and vegetables harvested in Sub-Saharan Africa are lost between harvest and reaching the consumer,...
2021 ECHO Asia Biosand Water Filtration Workshop resources
This collection contains resources and photos from the ECHO Asia Biosand Water Filtration Workshops on 15 October and 22 October 2021
Performance of Clay Pot in Pot Refrigerator
Abstract, Inetrnational Journal of Engineering, 2020
Evaporative cooling is a well-known system to be an efficient and economical means for reducing the temperature and increasing the relative humidity in an enclos...
A Practical Zeer Pot (evaporative Cooler / Non-electrical Refrigerator)
A zeer pot is an evaporative cooler used in rural Africa and the Middle East to keep vegetables fresh. They consist of two terra cotta pots, one nested inside the other, with the gap between them filled with wet sand. The sa...
The Off-Grid Fruit and Vegetable Refrigerator in Mali
Clay pot coolers, also known as zeer pots, have been in use for centuries in many parts of the world and operate on a simple principle of passive evaporation. These storage devices, which operate without electricity, consist...
Pummelo, Ginger Marmalade