Ginkgo biloba is a traditional food in Puxian area, which is similar to rice cakes in the north and is often eaten on festivals and festive occasions. Rib rice is a kind of stalk rice with long growth period and low yield, but it has excellent quality, toughness, viscosity and flavor. Therefore, ribbed rice has become the main raw material for making white rice. In Puxian area, people will call the white bread made of rice "white bread in the mountains".

Ginkgo biloba is a tree-growing plant of Ginkgo biloba L. of Ginkgoaceae, with fan-shaped leaves, light green and hairless, dioecious cones, and mature seeds in March-April, 9-65438+ 10. Ginkgo biloba likes light, has deep roots and is widely adaptable to climate and soil, but it is not tolerant to saline-alkali soil and excessively wet soil. Ginkgo biloba is a kind of kernel with fleshy exocarp peeled off, and its shell is white.