Peanut is widely distributed in Henan, Shandong, Hebei, Guangdong, Liaoning, Sichuan and other places in China, with a small amount of cultivation in some areas. Peanuts can be eaten raw, fried in oil, eaten as a kind of appetizer, used to extract oil, and added to the soup. Peanut, also known as groundnut, is one of the common nuts, and the flowering and fruiting period is from June to August.

Peanut planting also has certain requirements for air quality, and the air pollution index is required to be less than 1. Only when these geological conditions are met at the same time can high-yield peanuts be planted. The planting time of peanuts is from the end of April to the beginning of May. At this time, the temperature is stable, which is beneficial to the growth of peanuts. After planting, the plastic film can be covered for 7~ 10 days to promote the growth of peanuts.