Yellow chestnut sweet potato not only has the taste of chestnuts, but also has such a taste. When eaten after cooking, the pulp is delicate and gluten-free, and there is no sense of excess fiber. It feels sweet and waxy, just like chestnuts. Chestnut sweet potato with red skin and yellow heart can be eaten by gently tearing it open by hand.

The authentic origin of Huangli sweet potato is located in Shaanxi, China, near the Qinling Mountains. The most distinctive one is Lintong, and now it is also planted in Hainan, Guizhou and Guangxi. Different places and different soils bring different tastes and nutrients.

Selenium contained in huangli sweet potato is very beneficial to human body. Selenium can greatly enhance human immunity and has the function of detoxification. At the same time, this chestnut sweet potato is rich in dietary fiber and carbohydrates, as well as a variety of vitamins and carotene, which is very beneficial to people's health.

Planting method of yellow-heart chestnut sweet potato;

Choose plots with deep soil layer, loose soil and good air permeability to plant chestnuts and sweet potatoes. Chestnut sweet potato is a fertilizer-loving crop, and Coside balanced compound fertilizer can be applied in the base fertilizer, which has the functions of rooting, seedling strengthening, root protection and stable growth. Spread the prepared fertilizer evenly in the soil, plough deeply for 30 cm, level the land and ridge it. The ridge is about 20 cm high. Ridge spacing is about 40-60 cm.

Under suitable planting conditions, the earlier the planting time, the longer the growth period and the more sweet potatoes will bear. Reasonable close planting is the key to high yield of sweet potato. In the slow seedling stage after planting, check the replanting. Intertillage weeding, watering slowly.