1、 Potatoes

Potato is a perennial herb belonging to Solanaceae, also known as potato, ground egg, potato and so on. Tubers can be eaten. Together with corn, rice, sorghum and wheat, they have become the five major crops in the world

2、 Yam

Yam is also known as yam, Huai yam, white yam, etc. Its rhizome is rod-shaped, with a maximum length of about 1 meter. There are few branches on the root, and many fibrous roots grow on the white root

3、 Sweet potato

Sweet potato is also called sweet potato, sweet potato and sweet potato. Its roots are divided into fibrous roots, tuberous roots and firewood roots. The stem is also different in length due to different varieties, which is a thin and long variety type

4、 Radish

Radish is an annual herb with fleshy taproot. The outer skin is green, white or red, and the shape is spherical, conical or oblong

5、 Lotus root

Lotus root can be eaten raw or cooked. It tastes slightly sweet and crisp. Originating from India, it has been introduced to China for a long time. Its growth likes a warm and humid environment, is not resistant to shade, and cannot be short of water during its growth period