Modern method of irrigation over traditional method of irrigation are:
furrow irrigation(flood irrigation).
furrow irrigation: it is an irrigation in which gravity flow is applied to move water across the in order to infiltrate and wet it.
drip irrigation: it is an irrigation system in which water is delivered at the root of the plant,drop by drop.it is also known as trickle irrigation.
spray irrigation: it is also known as over head irrigation.it is an irrigation in which water is distributed the field by the aid of high pressure sprinklers.