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  1. Yield and quality of flue-cured tobacco (<em>Nicotiana tabacum</em> L.) as affected by calcium, magnesium, potassium and boron

    Yield and quality of flue-cured tobacco (Nicotiana tabacum L.) as affected by calcium, magnesium, potassium and boron

    Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: N. J.J. Combrink --- , Republic of South Africa
    A field trial was carried out with flue-cured tobacco on a Shorrocks soil series at the Loskop research station. Different levels of K, Ca and Mg in the soil were obtained after two annual applications of these cations in the...