Both words means both meaning. Irrigation means supply of water to land or crops to help grow/ growth. The four types of irrationion is surface, sprinkler, drip/trickle, and subsurface.
the supply of water to land or crops to help growth, typically by means of channels.
a system of supplying (land) with water by means of artificial canals, ditches, etc, esp to promote the growth of food crops. a sophisticated irrigation system.
the supply of water to land or crops to help growth, typically by means of channels.
a system of supplying (land) with water by means of artificial canals, ditches, etc, esp to promote the growth of food crops. a sophisticated irrigation system.