questions: asking about spacing and fertilizer dose of maize 
 answers: told him the recommended fertilizer dose of maize- urea-18.6kg/bigha,ssp- 26.7kg/bigha and mop- 7.15kg/bigha.apply half urea and full dose of ssp and mop at basal.and other half of urea to be applied at tasseling
spacing in between rows- 60-70 cm and seeds-seeds- 20-25 cm