Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 97, A9
Lowering the nicotine content of flue-cured tobacco cultivars in South Africa
Tobacco and Cotton Research Institute, Soil and Crop Science Division, Rustenburg, South Africa
The nicotine content of flue-cured tobacco produced in the RSA is determined by factors suchas soil fertility, climatic conditions and production practices. The nicotine content of the leaf cannot be reduced dramatically without a detrimental effect on ...