Sweet potato is a kind of sweet potato plant. Its name is also called sweet potato, which can also be called sweet potato. Generally, its shape is similar to garlic, its color is yellow and white, and it contains more cellulose. Generally, it can be divided into oblate, oblate and spindle-shaped varieties according to their shapes, and can also be divided into early-maturing and late-maturing varieties according to their maturity. Common types of sweet potatoes are Ping Huang sweet potato in Guizhou, Chishag sweet potato in the suburb of Guangzhou, Mumashan sweet potato in Chengdu, Suining sweet potato in Sichuan, Dagu sweet potato in Zhanjiang, Guangdong, Malay sweet potato in Taiwan Province and cone sweet potato in Taiwan Province.

Guizhou Ping Huang sweet potato

The sweet potato in Ping Huang is also called Shage. Generally, the growth of this variety is not very vigorous, and there are few branches on the plant. Generally, the highest plant can grow to about 1.6 meters, which belongs to early-maturing varieties.

Sichuan Suining sweet potato

Sichuan Suining sweet potato is more suitable for stir-frying or direct fresh eating. Generally, the growth period will be short, the plant will grow moderately, the root tuber will develop earlier and the fruit skin will be thinner.

Guangdong Zhanjiang dageshu

The big potato in Zhanjiang, Guangdong Province belongs to late-maturing variety. Plants grow well and have a long growth cycle. Generally, the root tuber is conical or spindle-shaped, with thick outer skin and high starch content.