questions: asking about fertilizer dose of arecanut. 
 answers: suggested to apply n:p:k fertilizer, 5 kg fym (dry dung) per plant per year and 1 kg lime per plant per year,. 30 gram nitrogen fertilizer per plant per year, 15 gram p2o5 fertilizer per plant per year, 50 gram k2o fertilizer per plant per year. the fertilizer, fym and lime should be applied making a ring at a distance of 0.5-1 meter from the plant.