The potato we usually eat is its tuber part.

Potatoes are a root vegetable crop whose tubers are underground storage organs rich in starch and nutrients.

The "potatoes" we usually eat are actually the tuber part of the potato plant, which grows underground and has different shapes, such as round, oval or long columnar.

Tubers have protective mechanisms and storage functions, allowing them to overwinter in the soil and regrow new plants the following spring.

Because the tuber is rich in starch and energy, potatoes are widely used as a food source.

It can be cooked into various delicacies, such as stewed potatoes, roasted potatoes, baked potatoes, fried potatoes, etc. It is an important ingredient in many dishes and is a dish that many people like.

Characteristics of root vegetables 1. Rich in nutrients: Root vegetables are rich in a variety of vitamins, minerals and dietary fiber. For example, carrots are rich in vitamin A and carotene, and potatoes are rich in vitamin C and potassium.

2. Storage-stable: Due to the underground growth environment of root vegetables, they have a higher water content and contain more starch and sugar, so they are more storage-stable than other vegetables.

Potatoes, for example, can be stored in a cool, dry place for months or even a year.

3. Versatility: Root vegetables have high plasticity in cooking and can be made into various dishes, such as stews, stir-fries, roasts, etc.

They come in a variety of flavors, some sweet and savory, others fragrant, adding rich texture and flavor to the table.