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