Not AvailableFlue cured Virginia (FCV) tobacco is an important commercial crop grown under rainfed farming on red sandy to sandy loam soils in Southern Transitional Zone of Karnataka FCV tobacco grown under this region experiences lower and unsustainable productivity due to poor seedling growth, field establishment, moisture stress at critical stages, poor nutrient uptake, high temperatures, soil compaction and exhaustion of soil nutrients due to continuous cropping over the years. Among the various cations, calcium is one of the principle organic constituent of the leaf next only to potassium. Achieving initial plant vigor helps in quick and healthy growth of plant that can effectively withstand drought and in this context application of ...