Question: query regarding how to improve the growth of the lemon plant. 
Answer: --apply the recommended doses of rertilizer 45-60 cm away from the plant- urea -300 gram. ssp 700 gram, mop 250 gram and borax 50 gram in two equal split dose in the mointh of march april and once in september october. 

for more production - spray one vitamin like mohaphol/ sagarika/biovita 2ml/liter of water at 10-15 days interval in the evening time at flowering and fruit initiation stage.