CORESTA Meeting, Agronomy/Phytopathology, Montreux,1997, AP32
A tool for the monitoring of nitrogen nutrition in Virginia tobacco: the petiole juice method
ANITTA, Bergerac, France
Nitrogen fertilization is one of the major factors for yield and quality in tobacco growing. Virginia tobaccos do not easily tolerate shortages as well as excesses of nitrogen fertilization, which both affect their yield and quality. Trials have been ...