1. 2017-02-09 Through generous support from the Howard G. Buffett Foundation, ECHO completed a five-year (2010-2015) research project in Limpopo Province of South Africa. The central question addressed was “How can smallscale farmers in sub-Saharan Africa continue to produce food with limited resources for...
  2. 2013-02-20
  3. Key Resource 2009-01-01 Amazon.com Description Smart gardeners know that soil is anything but an inert substance. Healthy soil is teeming with life-not just earthworms and insects, but a staggering multitude of bacteria, fungi, and other microorganisms. When we use chemical fertilizers, we injure the microbial life that...
  4. Key Resource 2004-08-02 Amazon.com Description This fully revised and expanded edition of Fundamentals of Soil Ecology continues its holistic approach to soil biology and ecosystem function. Students and ecosystem researchers will gain a greater understanding of the central roles that soils play in ecosystem development...