Question: asking about the control measure to control immature flower drop problem in coconut at the age of 6 years.
Answer: suggested to apply recommended fertilizer dose is like-urea@1.5 kilogram/plant,ssp@2.5 kilogram/plant,mop@1.75 kilogram/plant,borax@50 gram/plant.fertilizer should be applied in two equal split doses twice in a year in ring mehod.