244-1 Impact of Nitrogen Fertilizer on Soil Organic Matter and Long-term Soil Productivity.

See more from this Division: S08 Nutrient Management & Soil & Plant Analysis
See more from this Session: Leo M. Walsh Soil Fertility Distinguished Lectureship/Social Hour
Tuesday, November 2, 2010: 4:05 PM
Long Beach Convention Center, Room 104B, First Floor
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Arthur Johnston, Soil Science Department, Rothamsted Research, Herts, United Kingdom
See more from this Division: S08 Nutrient Management & Soil & Plant Analysis
See more from this Session: Leo M. Walsh Soil Fertility Distinguished Lectureship/Social Hour