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Filtering by: Committee Member Perry, Dave Committee Member Burke, Michael

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
Understory competition for resources in Pinus ponderosa forests of northeastern Oregon

Creator:

Riegel, Gregg M.

Abstract:

The objective of this research was to determine which environmental resources, light, water, and nutrients, control understory plant production and composition in a Pinus ponderosa forest in northeastern Oregon. A split-plot experimental design, with three blocks, four treatments, and 44 plots, was established in the summer of 1985. Twenty plots...

Resource Type:

Dissertation

Full Text:

. Thanks Rick! I thank my committee members Drs. Bill Emmingham, Bill Krueger, and Dave Perry for their