Results 101 to 110 of about 32,783 (209)

Changes in root associated fungal communities during fine root decomposition in Abies balsamea and Picea rubens [PDF]

open access: yes, 2016
xi, 144 leaves : ill. (some col.) ; 29 cm.Includes abstract and appendices.Includes bibliographical references.Fine roots are ephemeral roots < 2 mm in diameter that are frequently replaced during fine root turnover.
Gray, Logan
core   +1 more source

Use of somatic hybridization to look for aromatic liness of Abies : preliminary results

open access: yes, 2009
Objectif : Associer les caractéristiques de croissance d’Abies nordmanniana aux propriétés aromatiques d’Abies balsamea Axes de recherche: - Hybridation somatique à partir de protoplastes d’Abies balsamea et Abies nordmanniana.
Misson, Jean-Pierre   +5 more
core  

Biennial aerial application of Bacillus thuringiensis Berliner var. kurstaki is the most cost-effective approach of protection against spruce budworm (Choristoneura fumiferana [Clemens])

open access: yesAnnals of Forest Science
Key message Aerial application of Bacillus thuringiensis Berliner var. kurstaki (Btk) every second year to stands of white spruce (Picea glauca (Moench)Voss.), black spruce (Picea mariana Mill.) and balsam fir (Abies balsamea (L.) Mill.) is the most cost-
Éric Bauce   +5 more
doaj   +1 more source

Variation in cone morphology of balsam fir, Abies balsamea

open access: yes, 1968
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Explorative metabarcoding of Abies balsamea L. Mill. endomycobiota

open access: yes, 2019
L’étude des champignons endophytes, ainsi que celle des autres composants du microbiote des plantes, a fortement bénéficié du développement des techniques de séquençage à haut débit à la fin des années 2000. Ces progrès technologiques ont notamment permis la popularisation du métabarcoding, une approche servant à identifier les composants de la ...
openaire   +2 more sources

Precontact Use of Balsam Fir (Abies balsamea) in Iowa, USA

open access: yesEthnobiology Letters
Excavation of a cave in eastern Iowa (USA) revealed a feature containing charred wood of balsam fir (Abies balsamea) dating to ca. AD 300–400. Taxon identification was based on wood anatomy and species distribution. Balsam fir, a boreal forest species, does not currently grow near the cave but is restricted in Iowa to paleorefugia at algific talus ...
William Green, Kathryn E. Parker
openaire   +1 more source

Comportamiento elástico de la madera de Acer rubrum y de Abies balsamea

open access: yes, 2014
This design of high value-added products and the calculus of structures in wood requires reliable elastic characteristics related to a theoretical model that explains in a rational way the elastic behavior of wood.
Sotomayor-Castellanos, Javier Ramón   +1 more
core  

Photosystem Stress of Understory Balsam Fir (Abies balsamea) in Ontario, Canada as Measured by Chlorophyll Fluorescence [PDF]

open access: yes
The goal of this research was to assess the health and physiological stress of understory balsam fir (Abies balsamea) seedlings and saplings within Lake Superior Provincial Park (LSPP) in Ontario, Canada to provide an indication of the degree to which ...
Goldblums, David   +1 more
core   +2 more sources

Minnesota Forestry Research Notes ARMILLARIELLA MELLEA INFECTION IN A BALSAM FIR PLANTATION IN NORTH CENTRAL MINNESOTA

open access: yes, 2020
Armillariella mellea (=Armillaria mellea) caused a loss of 9% in a 10-year-old balsam fir (Abies balsamea) plantation in north central ...
W H Livingston, W H Cromell, D W French
core  

Relative contributions of site conditions and interspecific competition to post-harvest regeneration in boreal mixedwoods

open access: yesThe Forestry Chronicle
In Canadian boreal forests, clearcutting has traditionally been the main harvest treatment, resulting in relatively uniform, even-aged stand structures.
Léa Darquié   +4 more
doaj   +1 more source

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