Fertilizer Advisor acts just like an dietician and advise you on the use of fertilizers. It tells you how much, when and how the food of the plant, namely fertilizer, should be applied. And if you have the soil test values, the results will be more field specific.

Variety of Coffee grown
Age of the plant in years
Average yield of the crop from an acre
Area of cultivation of coffee in acres
No of plants in the field
Select Block
Choose the name of the panchayat
Type of soil in the area
Amount of available Nitrogen as per soil report Kg/Ha
Amount of available Phosphorous as per soil test report Kg/Ha
Amount of available Potassium as per soil test Kg/Ha

* according to available information, you can fill the three sections. If you only fill the first portion, the results will be blanket recommendation. If you fill first and second portion, the result will be based on location specific soil test recommendation. And if you fill the first and third portion, field based soil test  result will be generated.