Question: asking about the fertilizer dose of coconut tree 
(8 years old).
Answer: advised him to apply urea 750 gm., ssp 1200 gm., mop 450 gm. borax 50 gm., compost 7-8 kg. per plant during september/october in a ring prepared at a distance of 1.5 metre away from the base of the plant. the depth and width of the ring should be 15 cm. again apply same amount during march/april.