CORESTA Meeting, Agronomy/Phytopathology, Budapest, 1993
First field experiment of transgenic tobaccos showing an overexpression of nitrate reductase activity
SEITA, Institut du Tabac, Bergerac, France
The dark tobacco varieties grown in France, especially Burley, receiving a high nitrogen fertilization in order to get satisfactory yield, do not entirely reduce the absorbed nitrogen and accumulate it essentially in lower stalk positions. The first...