Fig. 2

Statistics on the overall tipburn incidence of inbred lines ‘J95822’ and ‘J39290’ at rosette stage, early heading stage, late heading stage and leaf tipburn incidence per plant at late heading stage. The abscissa is the date, the left ordinate is the overall incidence, and the right ordinate is the leaf incidence per plant. Nov. 12, the rosette stage; Nov.27, the early heading stage; Dec.12, the late heading stage. Twelve plants were selected for each variety