questions: asking about the fertilizer dose of arecanut tree. (one year old). 
 answers: advised him to apply urea 30 gm., ssp 50 gm., mop 40 gm., borax 10 gm., compost or cowdung 4-5 kg. per plant during march/april and september/october in a ring prepared at a distance of 50 cm. away from the base of the plant.