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Filtering by: Committee Member Powelson, R. L. Remove constraint Committee Member: Powelson, R. L. Advisor Grabe, Don F. Remove constraint Advisor: Grabe, Don F. Committee Member Chambers, K. L. Remove constraint Committee Member: Chambers, K. L.

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  • Spring establishment of orchardgrass and tall fescue seed crops with cereal companion crops

    Creator:
    Chastain, Thomas G.
    Abstract:
    Orchardgrass and tall fescue seed crops are commonly springplanted in Oregon, but do not produce a marketable crop during the first growing season. Establishing orchardgrass and tall fescue with cereal companion crops would provide income during the seeding year and could increase seed production profits. This study was conducted to...
    Resource Type:
    Dissertation
    Full Text:
    increased stomatal resistance (L r ) and reduced transpiration rate (TR) on 10 June 1986 (Table 1.5

  • Grass seed quality in relation to time of windrowing

    Creator:
    Dübbern de Souza, Francisco Humberto
    Abstract:
    This study was undertaken to obtain information on the quality of grass seed when windrowed at the high moisture levels necessary for obtaining maximum yields. A secondary goal was to monitor moisture and temperature fluctuations in the windrow and to relate their effects to development and deterioration of the seed....
    Resource Type:
    Masters Thesis
    Full Text:
    friendship and collaboration; Dr. K. L. Chambers, Dr. R. Highsmith, and Dr. H. W. Youngberg, for serving