Soil and Douglas-fir (Pseudotsuga menziesii) foliar nitrogen responses to variable logging-debris retention and competing vegetation control in the Pacific Northwest

Keyphrases

• Nitrogen Response 100%
• Logging Debris 100%
• Douglas-fir 100%
• Pacific Northwest 100%
• Foliar Nitrogen 100%
• Pseudotsuga Menziesii 100%
• Competing Vegetation Control 100%
• N Acquisition 50%
• Total Soil Nitrogen 50%
• Vegetation Control 50%
• Soil N Pools 33%
• After Harvest 33%
• Tree Growth 16%
• Soil Quality 16%
• Two-site 16%
• First Year 16%
• Foliar 16%
• Experimental Therapeutics 16%
• Treatment Effect 16%
• Control Method 16%
• Debris 16%
• Stand Development 16%
• Early Years 16%
• N Content 16%
• Clear-cutting 16%
• Surface Coverage 16%
• Soil Water Content 16%
• N-total 16%
• Initial Soils 16%
• Short-term Effects 16%
• Later Years 16%
• Foliar N Concentration 16%
• Soil N Supply 16%
• Pseudotsuga Menziesii (Mirb.) Franco 16%
• High Available 16%
• Soil Available N 16%
• Effective Means 16%

Agricultural and Biological Sciences

• Annuals 100%
• Fir 100%
• Pseudotsuga menziesii 100%
• Soil Quality 33%
• Clearcutting 33%
• Soil Water Content 33%
• Tree Growth 33%