Search Results

3 results

  1. Beitr. Tabakforsch. Int., 1989, 14-4, p. 211-36., ISSN.0173-783X

    Physiology and biochemistry of tobacco plant : 2. Physiological disorder : Mineral substances

    BARNEY P.E. JR.; BUSH L.P.; TSO T.C.
    University of Kentucky, Dept. of Agronomy, Lexington, KY, USA
    Quality tobacco leaf comes from plants grown with balanced mineral nutrition. The"structural nutrients"(carbon, hydrogen and oxygen) are approximately 90% of the dry weight of cured leaf but are of little economic concern. The macronutrients ...