Dahuangmi According to the inquiry of China Agricultural Network, the price of small yellow rice is relatively close to the people because of its extensive planting area and high yield, while the planting rate of large yellow rice is low and its edible surface is not extensive, so the unit price is more expensive than that of small yellow rice. Small yellow rice, also known as millet, is the seed of millet, a gramineous plant. Its grain size is very small, yellow or yellow-white, and it is one of the staple foods of people in northern China.