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  • Genetic considerations in cloning western hemlock

    Creator:
    Foster, George Samuel
    Abstract:
    Using clones to regenerate a species new to clonal reforestation presents the forest manager with many problems. A number of interrelated and interdependent research and development activites are needed to answer these technical questions. Network diagraming was used for scheduling research activities and for indicating interdependencies among activities. The resultant...
    Resource Type:
    Dissertation

  • Quantitative genetic structure of Douglas-fir populations from southwest Oregon

    Creator:
    Hamlin, James
    Abstract:
    The major objectives of this study were: (1) to determine the extent to which southwest Oregon populations of Douglas-fir [Pseudotsuga menziesii var menziesii (Mirb.) Franco) differ in quantitative genetic structure (QGS); (2) to determine whether differences in QGS are associated with the environments from which populations originate; and (3) to...
    Resource Type:
    Dissertation