Zobrazeno 1 - 10
of 41
pro vyhledávání: '"R F Stettler"'
Autor:
J M Dunlap, R F Stettler
Publikováno v:
Canadian Journal of Botany. 79:528-536
Epidermal and stomatal cell traits were examined on late leaves of 40 black cottonwood (Populus trichocarpa Torr. & Gray) clones originating from the mesic Nisqually, and xeric Yakima river valleys of Washington. Four leaves per clone were collected
Publikováno v:
Journal of plant growth regulation
Forest trees have tremendous economic and ecological value, as well as unique biological properties of basic scientific interest. The inherent difficulties of experimenting on very large long-lived organisms motivates the development of a model syste
Autor:
J. G. Isebrands, Thomas M. Hinckley, Giuseppe Scarascia-Mugnozza, R. F. Stettler, Paul E. Heilman
Publikováno v:
Canadian Journal of Forest Research. 29:1419-1432
Seasonal patterns of photosynthates export were followed on 1- and 2-year-old trees of four Populus clones, belonging to the species Populus trichocarpa Torr. & Gray, Populus deltoides Bartr., and their interspecific hybrids grown in the field under
Publikováno v:
Theoretical and Applied Genetics. 97:1110-1119
Nursery growth and dry weight were analyzed for F2 genotypes derived from Populus trichocarpa×P. deltoides that have been field tested with clonal replicates in three different environments. The correlations between nursery and plantation performanc
Autor:
J. M. Dunlap, R. F. Stettler
Publikováno v:
Trees. 13:28-39
A common-garden study of Populus trichocarpa Torr. & Gray was established in spring 1986 with 128 clones collected from sites along two mesic (Hoh and Nisqually) and two xeric (Dungeness and Yakima) river valleys in Washington. Two replicate plantati
Autor:
R. F. Stettler, Rongling Wu
Publikováno v:
Heredity. 81:299-310
The whole-tree leaf area of a poplar derives from three different shoot types, current terminal, sylleptics and proleptics. The response of these architectural components to two sharply contrasting environments was examined in two replicated plantati
Autor:
Reinhart Ceulemans, Paul E. Heilman, Thomas M. Hinckley, J. G. Isebrands, G E Scaracia-Mugnozza, R. F. Stettler
Publikováno v:
Canadian Journal of Forest Research. 27:285-294
La croissance et les composantes de la biomasse de quatre clones de peuplier, incluant Populus deltoides Bartr., Populus trichocarpa Torr. & A. Gray et leurs hybrides interspecifiques, ont ete etudiees pendant 4 annees consecutives d'une revolution d
Autor:
Rongling Wu, R. F. Stettler
Publikováno v:
Heredity. 78:124-134
Two interspecific hybrid pedigrees of Populus trichocarpa and P. deltoides, each containing parental, F1 and F2 generations, and planted in two contrasting environments in northern Oregon, served to estimate the interactions of genotypes × environme
Publikováno v:
American Journal of Botany. 84:143-153
We examined the genetic variation of leaf morphology and development in the 2-yr-old replicated plantation of an interspecific hybrid pedigree of Populus trichocarpa T. & G. and P. deltoides Marsh. via both molecular and quantitative genetic methods.
Autor:
R Wu, R F Stettler
Publikováno v:
Heredity. 78:124-134