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Filtering by: Creator Vaughan, Randy Remove constraint Creator: Vaughan, Randy Academic Affiliation Horticulture Remove constraint Academic Affiliation: Horticulture

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  • Integration of conservation tilage and cover crops in broccoli production systems of the Pacific Northwest

    Creator:
    O'Brien, Timothy John
    Abstract:
    Field and greenhouse experiments were conducted in 1996 and 1997 to evaluate the effects of integrating conservation tillage and cover cropping on broccoli production as well as agroecological parameters. A field experiment was conducted during 1996-97 at the Oregon State University Horticulture Research farm near Corvallis, OR. The specific objectives...
    Resource Type:
    Masters Thesis
    Full Text:
    the field. Gratitude is extended to Randy Hopson, Gary Horton, Scott Robbins, and Matt Compton who

  • Soil organic matter management and root health

    Creator:
    Darby, Heather
    Abstract:
    Annual applications of fresh or composted dairy manure were assessed for their effects on root rots of sweet corn and snap bean and damping-off of cucumber in a field soil. Soil biological and physical properties were measured as possible indicators of root rot suppressive potential. Regardless of amendment type or...
    Resource Type:
    Dissertation
    Full Text:
    . Richard Dick and Joan Sandeno for their guidance in various laboratory procedures. Thanks to Randy