context: Agriculture flourished around Gimje, Iksan and Naju which have wide plains. Honam has the highest yield of rice in Korea. The heavy and chemical industry developed around Yeosu and Gwangyang, and the west coast includes Gunsan port, legality port, and Mokpo port. Major industries include food, petrochemical, steelmaking, automobiles, etc. and the progress of industrialization is somewhat lower than that of Yeongnam.
question: Which region has the highest rice production in Korea?
answers.text: Honam