Q.9 When is the best time of the year to apply sulphur to grassland and how much should I apply?

A.From May onwards is the best time. 15 units of sulphur per acre is recommended for second cut silage. In very deficient areas apply 15 units of sulphur for first cut as well. 15 to 20 units per acre should be applied to grazing fields preferably in a number of applications.