questions: asking for the fertilizers dosages in terms of per tree and the procedure of application in the 13th year stage of coconut trees. 
 answers: 900, 1500 and 1050 garms of urea,ssp and mop respectively, 25, 250 grams of borax and coconut special powder(micro nutrient) along with 3 kg of fym has been suggested to apply in the trench method of application at a distance of 1-1.75 metres away from the trunk of the tree.suggested to cover by green leaves and then by top soil after application.urea,ssp and mop doses to be applied in two equal split doses (march-april)&(september-october)along with full doses of others suggested.