Source:
1, "Zhou Li Tian Guan Ji Yi": "Nourish his disease with five flavors, five grains and five medicines." Zheng Xuan's note: "Five grains, hemp, millet, millet, wheat and beans."
2, "Mencius Teng Wengong": "Tree art grain, the grain is ripe and the people are educated." Zhao Qi's note: "Five grains are rice, millet, millet, wheat and glutinous rice."
3, "Chu Ci Da Zhao": "There are six grains." Wang Yi's note: "Five grains, rice, millet, wheat, beans and hemp."
4, "Su Wen Zangqi Law Time Theory": "The five grains are raised." Bing Wang's Note: "It refers to japonica rice, adzuki bean, wheat, soybean and millet."
5, "Guanzi, light and heavy": "What should be gained but not gained, the wind and rain will do, the grain will be cut, and the soldiers will be scattered. If you don't get it, you will also suffer. " Ma Fei's new interpretation: "It's falling and falling. When the storm rises, the grain is cut. Men, soldiers. People, ordinary people. It is said that both soldiers and people will starve to death. "
Grain culture plays an important role and can be described as the origin of human civilization. According to authoritative data, human beings have observed traces of sorghum on stone tools hundreds of thousands of years ago, indicating that grains have bred human beings for more than 100 thousand years. It is a feat in human history that human beings cultivate wild weeds into coarse grains, which gave birth to human civilization. At the same time, tell the world that human beings have an indissoluble bond with grains. Grain painting is the highest artistic embodiment of grain culture and an artistic portrayal of grain culture.