Results 91 to 100 of about 40,853 (208)
Transcriptomic, Metabolomic, and Physiological Analyses Reveal That the Culture Temperatures Modulate the Cryotolerance and Embryogenicity of Developing Somatic Embryos in Picea glauca. [PDF]
Front Plant Sci, 2021 Cui Y +7 more
europepmc +1 more source
Induction of somatic embryogenesis in excised cotyledons of Picea glauca and Picea mariana
, 1990 L'embryogenèse somatique a été obtenue à partir de cotylédons chez Picea mariana (Epinette noire) et Picea glauca (Epinette blanche). Le traitement des cotylédons en présence d'un rapport élevé (90 : 1) en benzyladénine (BA): acide napthalène acétique (ANA), une semaine avant une mise en culture sur un milieu dont le rapport auxine: cytokinine est soit
Lelu-Walter, Marie-Anne +1 more
openaire +2 more sources
Arginine and the shade tolerance of white spruce saplings entering winter dormancy
Journal of Forest Science, 2010 Shade-tolerant white spruce saplings grown at 100, 45, 25, and 13% natural light for four years, and entering winter dormancy, modified their growth habit and redistributed the total soluble N among needles, roots, and stems with buds mainly to arginine ...
D. J. Durzan
doaj +1 more source
, 2001 Trembling aspen (Populus tremuloides Michx.) and white spruce (Picea glauca (Moench) Voss) seedlings were grown at uniform air temperatures but different soil temperatures (5, 15, and 25°C), and gas-exchange and growth characteristics were examined ...
Simon M Landhäusser +5 more
core +1 more source
Maderas: Ciencia y Tecnología, 2018 This paper reports on the ground-contact durability of lesser-used wood species of the northeastern United States after treatment with copper-based preservatives.
Stan T. Lebow +5 more
doaj
\u3cem\u3e Picea glauca\u3c/em\u3e ‘Conica’ Branch/Twig
, 2014 The dense foliage on the ends of the branches shades the inner stems, leaving rough bare stems.https://dc.cod.edu/horticulture-2242-picea-glauca-conica/1002/thumbnail ...
Fitzpatrick-Cooper, Julia
core +1 more source
Picea glauca albertiana, Alberta spruce, Plot 71-A, Arboretum.
, 2008 Picea glauca albertiana, Alberta spruce, Plot 71-A, Arboretum.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core
Picea glauca albertiana, Alberta spruce, Plot 71-A, Arboretum.
, 2003 Picea glauca albertiana, Alberta spruce, Plot 71-A, Arboretum.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core
Fungal colonization and growth of containerized Picea glauca seedlings
, 1978 Bibliography: p.
openaire +2 more sources
\u3cem\u3e Picea glauca\u3c/em\u3e Leaf Number/Attachment
, 2014 Typical of all spruces there is one needle attached to a peg. The needles are gray green to blue green, less than 1 inch long, stiff and sharp pointed (but not as stiff and sharp as Picea pungens).
Fitzpatrick-Cooper, Julia
core +1 more source