questions: asking about the premature nut drop in coconut.
(7-8 years old). 
 answers: advised him to apply urea 750 gm, ssp 1250 gm, mop 800 gm, compost 10 kg, borax 25 gm per plant in a ring prepared at a distance of 1 metre away from the base of the plant. again apply same amount during march/april also.