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Filtering by: Creator Hobbs, Beverly B. Remove constraint Creator: Hobbs, Beverly B. Degree Level Doctoral Remove constraint Degree Level: Doctoral Subject Reforestation -- Oregon Remove constraint Subject: Reforestation -- Oregon

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  • Effects of prescribed cattle grazing on reforestation in Oregon's southern Cascades

    Creator:
    Karl, Michael G.
    Abstract:
    Reforesting harvested lands in southwestern Oregon has been difficult because of low rainfall, high evaporative demand, and competitive understory vegetation. Herbicides have been a preferred method to control competing vegetation but herbicide use on federal lands was curtailed in 1984. As a result, interest in livestock grazing as a vegetation...
    Resource Type:
    Dissertation
    Full Text:
    forage species (SU); b) seeding with grazing (SG); c) no seeding with grazing (NG); and d) no seeding or