Question: asking about the fertilizer dose of coconut tree 
(14 years old)
Answer: advsied him to apply urea 750 gm., ssp 1200 gm., mop 900 gm., borax 50 gm., compost 7 kg per plant during september/october in a ring prepared at a distance 150 cm. away from the plant. again apply same amount during march/april in ring.