questions: asking about the method of mango grafting 
 answers: advised him to grow root stock from seeds in polythene bags which is about 1 yr old.age should be 1 year.take scion of 1 yr old branch for insertion in the root stock.give slenting cut in both sides in the scion and give straight cut in the root stock.insert the scion in the root stock and tide with grafting tape.after 2 months plant the sapling in the main field in july month.