English (en) | Change Language

Sort: Relevance | Newest first | Oldest first


3 items found (Showing 1 - 3)
  1. Geoffrey Wheeler,Center for Vocational Building Technology Appropriate Construction Technologies for God's People, their Animals and Grain There are many appropriate building technologies available. How environmental friendly are they? Earthquake resistant? Typhoon resistant? How can we introduce...  
  2. 2017-04-20 Conservation Agriculture (CA)—characterized by the three linked principles of minimizing soil disturbance, permanently covering the soil, and including crop rotations and associations – has proven effective at restoring soil health and fertility, improving the capture and use of rainfall, and...  
  3. As I studied more about Moringa seed, I learned that its valuable edible oil and this led me to start researching ways of extracting the oil. There are commercial chemical extractions, but these are too costly for the tribal people we work with. There are also cold and warm commercial presses,...  

Looking for more results?

Ask the community about *