questions: asking about the recommended fertilizer dose for coconut tree at age of 5 years. 
 answers: suggested about the recommended fertilizer dose like-urea@1.5 kilogram/plant,ssp@2.5 kilogram/plant,mop@1.75 kilogram/plant,borax@50 gram/plant,fym@10 kilogram/plant.fertilizer should be applied in two equal split doses twice in a year in trench method.