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Filtering by: Academic Affiliation College of Forestry Creator Homann, Peter S.

Douglas-fir soil C and N properties a decade after termination of urea fertilization

Creator:

Homann, Peter S., Caldwell, Bruce A., Chappell, H. N., Sollins, Phillip, and Swanston, Chris W.

Abstract:

Chemical and microbial soil properties were assessed in paired unfertilized and urea fertilized (>89 g N·m–2) plots in 13 second-growth Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) stands distributed throughout western Washington and Oregon. A decade following the termination of fertilization, fertilized plots averaged 28% higher total N in the O layer...

Resource Type:

Article