Tob. Sci., 1981, 25-28, p. 102-105, ISSN. 0082-4523
A study of calcium fertilization on weather fleck and chemical composition of flue-cured tobacco
TREVATHAN L.E.; MOORE L.D.
Department of Plant Pathology and Weed Science, Mississippi State University, Mississippi USA
The effects of calcium fertilization on the reaction of Nicotiana tabacum L. ‘North Carolina 88’ to ambient levels of air pollution, primarily O3, and the relationships between the calcium content; and the nicotine, reducing sugar and nitrogen...