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Filtering by: Subject Grasses -- Seeds Remove constraint Subject: Grasses -- Seeds Decade 2000-2009 Remove constraint Decade: 2000-2009 Degree Name Doctor of Philosophy (Ph.D.) Remove constraint Degree Name: Doctor of Philosophy (Ph.D.)

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  • Methods to assess factors that influence grass seed yield

    Creator:
    Louhaichi, Mounir
    Abstract:
    A greater than 10-fold increase in Canada goose (Branta canadensis) populations over the past several years has resulted in concerns over grazing impacts on grass seed production in the mid-Willamette Valley, Oregon. This study was designed to develop methods to quantify and statistically analyze goose-grazing impacts on seed yields of...
    Resource Type:
    Dissertation
    Full Text:
    Assess Factors that InflueiiceGrass Seed Yielki. Abstract approved: Michael M. Borman A greater than 10