Question: asking about fertilizer application in lemon
Answer: recommended dose for 1 year plant:m urea@1kg, ssp@ 2.5kg, mop@ 950gm per plant 
for 4 years and above plant:urea@ 325gm, ssp@ 625gm, mop@ 250gm per plant during feb/mar and oct/nov in two splits in a year
spray green harvest mahaphal @ 2ml/l water at 10 days interval during flowering 
or spray planofix 1ml/4.5 litre water