Dutch King Seed Variety: Belongs to the mid-ripening Fuweiuta strain, with a post-seeding growth period of 75 to 80 days. The plants are robust, with thick leaves and a deep green color. The tubers are elongated and aesthetically pleasing, with light yellow skin and yellow flesh. Yield ranges from 7,000 to 9,000 kg per mu, with high yields exceeding 10,000 kg. Planting requires sparse spacing and the use of appropriate chemicals to control vigorous growth.