Results 181 to 190 of about 125,502 (228)

Height growth of young Pacific silver fir and noble fir established on clearcuts in the Pacific silver fir zone of western Washington

Canadian Journal of Forest Research, 1991
Stem analyses were done on young (20–30 years at breast height) Pacific silver fir (Abiesamabilis (Dougl.) Forbes) and noble fir (Abiesprocera Rehd.) trees established after clear-cut harvesting of old stands in the Pacific silver fir zone of western Washington.
Marshall D. Murray, Dean Coble, Robert O. Curtis   +2 more
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Dreyfusia nordmannianae (silver fir adelges).

2021
Abstract Several conifer aphids of the family Adelgidae were probably introduced on nursery stock from Asia to Europe in the nineteenth century on imported fir (Abies spp.) and most of them were unknown before reaching Europe (Kenis et al., 2007). D.
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DOUGLAS-FIR DWARF MISTLETOE PARASITIZING PACIFIC SILVER FIR IN NORTHERN CALIFORNIA

1987
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Mathiasen, Robert L., Loftis, Larry
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Growth and foliar nutrient concentrations of Pacific silver fir

Canadian Journal of Forest Research, 1989
Nineteen natural stands of Pacific silver fir (Abiesamabilis (Dougl.) Forbes) were assessed for selected site and tree characteristics. The stands, located throughout western Washington, were 26 to 37 years old; they occurred at various elevations (110–1300 m) and on different soil types, and varied greatly in associated plant species.
M. A. Radwan, M. D. Murray, J. M. Kraft
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MODELLING CROWN DIMENSIONS OF SILVER FIR TREES

Radovi - Šumarski institut Jastrebarsko (Izvanredno izd.), 2008
Temeljni cilj istraživanja bio je načiniti modele koji objašnjavaju neke od atributa krošanja stabala obične jele (promjer, ukupnu duljinu, duljinu osunčanog dijela) u dinarskim bukovo-jelovim šumama Hrvatske, kao funkciju pojedinih stanišnih (ekoloških) i sastojinskih (strukturnih) čimbenika.
Čavlović, Jura, Teslak, Krunoslav, Božić, Mario   +2 more
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Accelerating growth of silver fir seedlings under controlled environments

Canadian Journal of Forest Research, 1987
Studies on Abiespindrow seedlings were conducted to accelerate and attain maximum growth under controlled environmental conditions. Seedlings of age 7, 19, and 31 months collected from Manali, Shilaru, and Kashmir provenances were treated for 90 days with four photoperiods (natural day length and 12, 18, and 24 h light) and two nitrogen levels (1.0 ...
Sunil Puri, M. A. Tak
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Abies alba (silver fir)

PlantwisePlus Knowledge Bank, 2022
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TREE GENERA—5. The Silver Firs—Abies

Arboricultural Journal, 1976
(1976). TREE GENERA—5. The Silver Firs—Abies. Arboricultural Journal: Vol. 3, No. 1, pp. 37-46.
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Abies amabilis (Pacific silver fir)

PlantwisePlus Knowledge Bank, 2022
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Dreyfusia nordmannianae (silver fir adelges)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source