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Keyword [Douglas-fir]
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1. Study On The Technique Of Tissue Culture And Regeneration Of Douglas-fir
2. Ectomycorrhizal Fungal Communities On The Endangered Chinese Douglas-fir(Pseudotsuga Sinensis) And Identification Of Rhizopogon-Pseudotsuga Ectomycorrhizal Symbiosis
3. Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) micropropagation
4. Differences of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) populations in height growth, water use efficiency, and carbon partitioning responses to changes in climate and water availability
5. Isolation, characterization and ectopic expression of the Douglas-fir embryo-specific gene, LEAFY COTYLEDON1
6. Competitive dynamics in a mixed Garry oak/Douglas-fir stand based on tree ring analysis
7. Response of understory vegetation to soil disturbance in the interior douglas-fir zone of southeastern British Columbia
8. Soil respiration, carbon and nitrogen leaching, and nitrogen availability in response to harvest intensity and competing vegetation control in Douglas-fir (Pseudotsuga menziesii) forests of the Pacific Northwest
9. Wood properties and use of sensor technology to improve optimal bucking and value recovery of Douglas-fir
10. An investigation of Douglas-fir leave-tree mortality in the sub-boreal spruce zone: A temporal assessment of water relations under pre and postharvest conditions
11. Analysis of the net ecosystem exchange of carbon dioxide in a 56-year-old coastal Douglas-fir stand: Its relation to temperature, soil moisture and photosynthetically active radiation
12. Microbial community structure as influenced by season and stand age in a Douglas-fir (Pseudotsuga menziesii) ecosystem
13. Climate impacts to forest ecosystem processes: Douglas-fir growth in Northwestern United States mountain landscapes and area burned by wildfire in western United States ecoprovinces
14. Harvest intensity and competing vegetation control have little effect on soil carbon and nitrogen pools in a Pacific Northwest Douglas-fir plantation
15. Nitrogen cycling and spatial heterogeneity following fire and restoration treatments in the Ponderosa pine/Douglas-fir ecosystem
16. Effects of wood chip mulches on weed suppression and woody plant establishment
17. Functional relationships among songbirds, arthropods, and understory vegetation in Douglas-fir forests, western Oregon
18. Understory herb and shrub responses to root trenching, pre-commercial thinning, and canopy closure in Douglas-fir forests of the western Cascades, Oregon
19. Application of green fluorescent protein (GFP) for studying interactions between Ophiostoma piceae and Trichoderma harzianum in freshly sawn Douglas-fir sapwood
20. The Effects of Biogeoclimatic Properties on Water and Nitrogen Availability and Douglas-Fir Growth and Fertilizer Response in the Pacific Northwest
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