CORESTA Meeting, Agronomy/Phytopathology, Montreux,1997, POST11
Correlation of brown spot severity with various amounts of potassium applied and varietal capacity of K absorption in tobacco
Qingzhou Tobacco Research Institute of CNTC, Qingzhou, Shandong, China
Five treatments consisting of various amounts of potassium applied were used at 2 different locations to investigate disease index, and 7 tobacco varieties with a range of susceptibilities to brown spot were used to analyse leaf content in K. The...