Examples of 'douglas-fir' in a sentence
Meaning of "douglas-fir"
douglas-fir (noun): a type of tree belonging to the genus Pseudotsuga. Douglas-fir trees are coniferous and are often used in construction and woodworking due to their strength and durability
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- Alternative form of Douglas fir.
How to use "douglas-fir" in a sentence
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douglas-fir
Douglas-fir prefers acidic or neutral soils.
Rangewide patterns of allozyme variation in Douglas-fir.
Douglas-fir has a somewhat different pattern.
Wildlife and vegetation of unmanaged Douglas-fir forests.
Douglas-fir seeds are an extremely important food for small mammals.
Alder growth was always greater than Douglas-fir.
Douglas-fir epidermal cells are alive at maturity and contain rudimentary chloroplasts.
Fruiting bodies on the stem of a dead Douglas-fir.
Douglas-fir stem diameter was more sensitive to neighboring woody plants than was height.
It is restricted to the coastal Douglas-fir biogeoclimatic zone.
Douglas-fir density interacted with red alder density to influence all biomass components.
Alder overtopped the Douglas-fir in all mixed stands.
Douglas-fir have a thick bark which protects the inner section of the tree from most fires.
Three subspecies exist that correspond to the subspecies of Douglas-fir.
Douglas-fir has a thick bark which protects the inner section of the tree from most fires.
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Quadratic fits were selected for white fir and Douglas-fir.
No Douglas-fir or western red cedar trees died.
Dipnets for salmon fishing were traditionally made from Douglas-fir.
A small stand of Douglas-fir trees has been planted there.
This animal nests almost exclusively in the foliage of Douglas-fir trees.
It was found that Douglas-fir predictably dominated the hemlock.
Seven weak canker parasites were isolated from dead Douglas-fir bark.
Bigcone Douglas-fir is used for watershed and habitat restoration.
Treatment effects were generally more pronounced in ponderosa pine than Douglas-fir.
Scattered Douglas-fir and ponderosa pine forests also occur.
Wood borers had a greater influence on log decomposition than Douglas-fir beetles.
The analyses of the Douglas-fir blocks indicated only simultaneous decay.
There was a strong indication that this was also the case for Douglas-fir.
Roots of living Douglas-fir in an unthinned plot had no evidence of insect feeding.
No difference in the rate of bud burst was observed between treatments for Douglas-fir.
Douglas-fir resistance to root disease and other stress agents environment Canada.
The pair of dynamic equations lead to a four-parameter Douglas-fir simulation model.
Effects of Douglas-fir density were variable and dependent on the red alder density.
Russula brevipes was also found predominantly in mature Douglas-fir and mixed forests.
However, response of Douglas-fir to mixed planting with Sitka alder has not been demonstrated.
Above the subdivisions, most of the terrain has a forest cover dominated by Douglas-fir.
The book profiles the life of a Douglas-fir tree, from seed to maturity to death.
To our knowledge, these results provide the first demonstration of genetic linkage in Douglas-fir.
The tree layer typically is predominated by Douglas-fir with lesser amounts of western redcedar.
Stereum sanguinolentum is a plant pathogen which attacks conifer trees, in particular the Douglas-fir.
The high survival rate in Douglas-fir appeared to be due to their high drought tolerance.
Red tree voles may also be found in immature forests if Douglas-fir is a significant component.
Most of the Douglas-fir primer pairs also amplified SSR-containing loci in other conifer species.
That form was therefore selected as the most accurate characterization of Douglas-fir stem volume.
The authors studied the winter behavior of Douglas-fir seedlings and the influence of a complete fertilization.
Habitat management for hole-nesting birds in forests of western larch and Douglas-fir.
Trees from the Douglas-fir region would normally be allowed to grow somewhat larger before harvest.
This photo shows the stridulatory mechanism of a related species, the Douglas-fir beetle.
Large infestations of Douglas-Fir Tussock Moths can cause severe damage to trees-or even kill them.
The index has potential for assessing interspecific competition problems in young Douglas-fir plantations.
