Fig. 4From: Increased rate of potassium fertilizer at the time of heading enhances the quality of direct seeded riceAverage head rice yield when paddy was harvested at different days from 50% flowering at three rates of MOP fertilizer applied (kg/ha) at the time of heading of two cropping seasons. Vertical bars indicate the standard error of the mean (30 DAFF and 25 kg MOP/ha were the controls)Back to article page