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Filtering by: Degree Field Crop and Soil Science Remove constraint Degree Field: Crop and Soil Science Decade 2020-2029 Remove constraint Decade: 2020-2029

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  • An Analysis of Nutrient Depletion in Douglas-fir Forests of the Oregon Coast Range

    Creator:
    Siah, Kaveh G.
    Abstract:
    Nutrient limitation constrains tree growth in many managed forests. Nitrogen (N) is the most common limiting nutrient, but high N supply can shift limitation to other nutrients, particularly phosphorus (P) and the base cations calcium (Ca), magnesium (Mg), and potassium (K). As different soil minerals have different capacities to supply...
    Resource Type:
    Masters Thesis
    Full Text:
    Head of the Department of Crop and Soil Science Dean of the Graduate School