Slide 1Soil Fertility and Nutrient Bioavailability Sponsored by the DEST program China Higher Education Strategic Initiatives © The University of Adelaide Slide 2 Soil Fertility…
Slide 1Introduction to Soil Science in Sustainable Agriculture Craig Cogger WSU Puyallup Sept. 19, 2002 Slide 2 Mineral Matter Pore Space Organic Matter Soil Components Slide…
Slide 1 SOM management: have your cake and eat it too Michelle M. Wander [email protected] Natural Resouces and Environmetnal Sciences UIUC Slide 2 Organic Fertility Soil…
Slide 1 Outline: Nitrogen – the global picture. Nutrient cycles in context. Nitrogen cycle processes: –N fixation –Mineralization/immobilization –Nitrification –Dissimilatory…