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ICAR-CENTRAL TUBER CROPS RESEARCH INSTITUTE
(Indian Council of Agricultural Research)
Sreekariyam (P O), Thiruvananthapuram, Kerala, India - 695 017		  
   
Fertilizer Calculator for ICAR-CTCRI Farm - Fertcalc_CTCRI
Developed by : Dr. G. Byju, Sabhitha Soman and R. Bharathan		  
     
Block Number  
Plot Number  
Crop Name  
Click here to view the block image
Click on the map to veiw the block image
Area (sq.m)  
FYM Nitrogen Phosphorous Potassium
Enter Soil Test Values (kg/ha)         * Refer default values
Available Nitrogen  
 
Available Phosphorous  
 
Exchangeable Potassium  
 

 
 

 
   
   
Central Tuber Crops Research Institute
Sreekariyam, Thiruvananthapuram, Kerala - 17