questions: asking for the fertilizer dosages in terms of per tree of coconut to be applied in the 13th year of age along with the procedure of application. 
 answers: 750, 1250 and 900 garms of urea,ssp and mop respectively,25 and 250 grams of borax and multiplex (multi micro nutrient frtiulizer for coconut)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.