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7 items found (Showing 1 - 7)
  1. Neil Rowe Miller serves with Mennonite Central Committee as a technical advisor to conservation agriculture projects funded by the Canadian Food Grains Bank in eastern Africa. His career spans 33 years working with small-scale farmers in the developing world as well as consultingfor large-scale...  
  2. Carbon dioxide (CO2) flushing is a technique by which carbon dioxide is added to a storage container of seeds in an effort to replace oxygen (which seeds use to respire) with the carbon dioxide. The idea is that the lack of oxygen will increase the seed storage ability by slowing down the...  
  3. A how-to video describing how to build a low-cost seed germination chamber using local materials in Asia. This research was made possible by a generous gift from Hort CRSP and USAID.  
  4. Carbon dioxide (CO2) flushing is a technique by which carbon dioxide is added to a storage container of seeds in an effort to replace oxygen (which seeds use to respire) with the carbon dioxide. The idea is that the lack of oxygen will increase the seed storage ability by slowing down the...  
  5. This video is Session 3 part 3 of our ongoing training on "Introduction to Soil Science." This training gives a broad overview and introduction to some basic soil characteristics: phases (solid, liquid, gas), texture, density, structure, reaction (pH), plant-water relationships, organic matter,...  
  6. This video provides a quick overview of the procedure used at ECHO Florida to test for soil nitrate using a Vernier ion selective electrode (ISE). A lab protocol provides more detailed descriptions of the steps in the process as well as all the required materials and equipment for the test.  
  7. This video is Session 3 part 3 of our ongoing training on "Introduction to Soil Science." This training gives a broad overview and introduction to some basic soil characteristics: phases (solid, liquid, gas), texture, density, structure, reaction (pH), plant-water relationships, organic matter,...  

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