questions: asking about the control measure of flower drop problem of coconut. 
 answers: advised to apply recommended fertilizer dose twice in a year like-urea@1.5kilogarm/plant,ssp@2.5 kilogarm/plant,mop@1.75 kilogram/plant,borax@25 gram/plant.fertlizer should be applied in two equal split doses to a trench of 30cm. width and 10-15 cm.depth at a radius of 1-1.75 meter away from the main trunk.