Question: asking the fertilizer dose of arecanut in the 3rd year stage.
Answer: recommended to apply urea 198 gram, single super phosphate 250 gram, muriate of potash 233 gram along with 15 kilo gram of farm yard manure and 25 grams of borax per plant. suggested to apply in 2 splits. one  during march-april and the other split during september-october.