questions: farmer asking query regarding fertilizer dose of lemon. 
 answers: fourth year and above: urea 1300 g, super 2.5 kg, potash 1 kg, borax 50 and 20 kg cowdung per plant in 2 equal split dose once in the month of march/april and other in the month september/october in ring method, 10-15 cm depth and  40-60 cm away from the plant.