1、 Where do you grow up

Potatoes grow underground, that is, in the soil, usually during tuber formation. After the flowering period, it will enter the tuber growing tuber setting period. At this time, the stems and leaves will continue to decrease, and the bottom leaves will gradually turn yellow and fall off. The nutrients in the plant will be concentrated for tuber growth, especially after ten days of flowering, it will expand rapidly

2、 Origin distribution

There are large areas of planting in many countries in the world, especially in China. It is mainly planted in the southwest, northwest, northeast and Inner Mongolia. The planting area in the southwest is relatively large. In China's Gansu Province, Dingxi City is the most suitable for planting potatoes, known as the "hometown of potatoes"

3、 Morphological characteristics

Potatoes are round and spherical, with a very smooth surface, and the color of the skin is brown or purple brown. Its diameter is about 1.5 cm, and its seed is kidney shaped and yellow. It has many varieties and different skin colors. Color potatoes have become a characteristic food development. The colors include red, black, purple and so on