灌漑 (かんがい) is read with on'yomi for both kanji: 灌 (カン) and 漑 (ガイ). The 氵 (water) radical in both indicates their water-related meaning, and misreadings often stem from ignoring standard on'yomi patterns. It refers to the controlled supply of water to land for agricultural purposes, essential for crop growth.

灌漑（かんがい）は、両漢字とも音読みです。灌（カン）と漑（ガイ）の音読みを間違えたり、他の漢字と混同したりすると誤読につながります。作物栽培のため土地に水を供給する行為を指します。