The Rural Development Administration of South Korea estimates that North Korea's food crop production in 2021 has increased by 7% compared to the previous year, reaching a total of 4.69 million tons. This includes a 7% increase in rice production to 2.16 million tons, a 5% increase in corn production to 1.59 million tons, and increases in the production of potatoes and sweet potatoes. The increase is attributed to favorable weather conditions and the large amount of solar radiation in August.