Major Thrust Area: Micro nutrient deficiency, salt water, Sub soil hard pan, water scarcity. Poor water management. Cashew stem& root borer, Internode borer, Early shoot borer, Nutrient deficiency Salinity and alkalinity Weed menace…
A fertility map is prepared where the available nitrogen, phosphorous and potassium is marked as low, medium or high. Areas of sufficient and insufficient nutrients are marked out and nutritional requirements are determined. Fertilizers such as NPK,…
