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Filtering by: Creator Ingham, Merton C., 1930- Remove constraint Creator: Ingham, Merton C., 1930- Advisor Azarenko, Anita N. Remove constraint Advisor: Azarenko, Anita N. Subject Apples -- Physiology Remove constraint Subject: Apples -- Physiology

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  • Nitrogen partitioning and remobilization in field-grown apple trees

    Creator:
    Khemira, Habib
    Abstract:
    Uptake and cycling of nitrogen (N) in mature trees are not well understood. Fertilizer-N uptake, partitioning, and use-efficiency were studied in standard strain 'Topred Delicious' and spur strain 'Redspur Delicious' mature apple trees {Malus domestica Borck) on 'Malling 7A' (M.7A) rootstocks. The treatments consisted of a ground application in spring,...
    Resource Type:
    Dissertation
    Full Text:
    August (C). Fig. B.l. Seasonal changes in bark N concentration (•) and 131 extractable