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Polyphenols of red alder : chemistry of the staining phenomenon

Creator:: Karchesy, Joseph
Resource Type:: Dissertation

Effects of density stress and soil productivity on size, mortality and nitrogen fixation in artificial populations of seedling red alder (Alnus rubra Bong.)

Creator:: Smith, Nicholas J.
Abstract:: Red alder (Alnus rubra Bong.) seedlings were grown at three initial spacings (8 x 8 cm, 4 x 4 cm, and 2 x 2 cm) and on two soil types (forest soil and river loam) under greenhouse and lath house conditions for 525 growing days. There were seven harvest dates,...
Resource Type:: Dissertation

Inoculation potential of soil-borne Frankia on red alder (Alnus rubra Bong.)

Creator:: Martin, Kendall J.
Abstract:: Inoculation trials were set up in fumigated nursery beds for red alder (Alnus rubra Bong.) seedling production. Frankia inoculum was applied in eight treatments: control, nodule suspension, and three levels of cell suspension (strain ArI5) applied with and without a peat carrier. Seedlings were evaluated at midseason and lifting. The...
Resource Type:: Dissertation
Full Text:: Soil-Borne Frankia on Red Alder (Alnus rubra Bong.). Abstract approved: Inoculation trials were set

Diarylheptanoid glycosides from red alder bark

Creator:: Chen, Jie, 1957-
Resource Type:: Dissertation
Full Text:: from Red Alder Bark. Abstract approved: Joseph . Karchesy The bark of red alder (Alnus rubra) is

Water stress, fertilization and light effects on the growth of nodulated, mycorrhizal red alder seedlings

Creator:: Koo, Chang Duck
Abstract:: Red alder (Alnus rubra Bong.) seedlings fertilized with NH4NO3 or inoculated with a pure culture Fran/cia and inoculated with live or dead spores of the mycoirhizal fungus Alpova diplophloeus (Zeller & Dodge) Trappe & Smith were grown in a growth chamber or in a greenhouse for six months Frankia inoculation...
Resource Type:: Dissertation

Biological influence on red alder on Poria weirii and other root rot pathogens

Creator:: Li, Ching-Yan
Resource Type:: Dissertation
Full Text:: Biological influence on red alder on Poria weirii and

The size-density relationship in pure and mixed red alder/Douglas-fir stands and its use in the development of a growth model

Creator:: Puettmann, Klaus J.
Abstract:: The increased interest in red alder (Alnus rubra Bong.) management instigated research in growth and yield and stand development of red alder in pure and mixed red alder/Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) stands. This study had the goa1s of evaluating the accuracy of the currently existing growth and yield tools...
Resource Type:: Dissertation

Influence of interplanted and pure stands of red alder (Alnus rubra Bong.) on microbial and chemical characteristics of a coastal forest soil in the Douglas-fir region

Creator:: Chen, Chi-sin
Abstract:: Chemical and microbial analyses were made at four seasonal intervals on soil horizons under red alder, conifers, and mixed alder-conifers at the Cascade Head Experimental Forest, established in 1937 by the U. S. Forest Service near Otis, Oregon. Microbial analyses showed that although plate counts of molds and bacteria fluctuated...
Resource Type:: Dissertation
Full Text:: STANDS OF RED ALDER (ALNUS RUBRA BONG.) ON MICROBIAL AND CHEMICAL CHARACTERISTICS OF A COASTAL FOREST

Polyphenols from the bark of Douglas-fir and red alder

Creator:: Gonzalez-Laredo, Ruben Francisco
Abstract:: The objectives of this research were to isolate and determine the molecular structures of certain polyphenols in Douglas-fir and red alder barks. The compounds of interest in Douglas-fir were the lignans which are eventually incorporated into the outer bark phlobaphenes. Phlobaphenes are the red colored, alcohol soluble, water insoluble phenolic...
Resource Type:: Dissertation

The effects of growth rate and cambial age on wood properties of red alder (Alnus rubra Bong.) and Oregon white oak (Quercus garryana Dougl.)

Creator:: Lei, Hua
Abstract:: This study was to investigate effects of growth rate and cambial age on properties of wood from two increasingly used hardwood species, red alder (Alnus rubra Bong.) and Oregon white oak (Quercus garryana Dougl.), for better understanding factors affecting wood quality in hardwoods. Thirty 7-year-old trees grown at widely varying...
Resource Type:: Dissertation
Full Text:: and Cambial Age on Wood Properties of Red Alder (Alnus rubra Bong.) and Oregon White Oak (Ouercus

ScholarsArchive@OSU

Polyphenols of red alder : chemistry of the staining phenomenon

Effects of density stress and soil productivity on size, mortality and nitrogen fixation in artificial populations of seedling red alder (Alnus rubra Bong.)

Inoculation potential of soil-borne Frankia on red alder (Alnus rubra Bong.)

Diarylheptanoid glycosides from red alder bark

Water stress, fertilization and light effects on the growth of nodulated, mycorrhizal red alder seedlings

Biological influence on red alder on Poria weirii and other root rot pathogens

The size-density relationship in pure and mixed red alder/Douglas-fir stands and its use in the development of a growth model

Influence of interplanted and pure stands of red alder (Alnus rubra Bong.) on microbial and chemical characteristics of a coastal forest soil in the Douglas-fir region

Polyphenols from the bark of Douglas-fir and red alder

The effects of growth rate and cambial age on wood properties of red alder (Alnus rubra Bong.) and Oregon white oak (Quercus garryana Dougl.)

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