It is produced in Wuchang core rice Growing region, high-quality Wuyou No. 4 rice seed, irrigated by high-quality river water, and the organic land is pollution-free. It is prohibited to use chemical fertilizers and other synthetic substances, and organic standard planting is adopted. It is prohibited to use chemical fertilizers and other synthetic substances, and traditional ancient planting, manual seedling planting, manual weeding, and unified manual harvesting.