questions: asking about the recommended fertilizer dose for coconut at the age  of 3 years. 
 answers: suggested about the recommended fertilizer dose at the age of 3 years is like-urea@900 gram/plant,ssp@1.5 kilogram/plant,mop@1050gram/plant,borax@25 gram/plant.fertilizer should be applied in two equal halves twice in a year.