Sesame planting is mainly distributed in developing countries such as Asia and Africa. The average annual total planting area of sesame in India, Sudan, Myanmar and China is 5,093,438+0,000 hectares, accounting for 69.9% of the total planting area in the world. Sesame planting is widely distributed in China, from Hainan Island and Taiwan Province Province in the south to Heilongjiang Province in the north, mainly in Henan, Anhui, Hubei, Jiangxi, Hebei, Shaanxi, Liaoning and other provinces. China is one of the largest sesame producers in the world because of its large planting area and high yield.