The feeling of pulling out sweet potatoes

The feeling of pulling sweet potatoes is as follows:

Digging sweet potatoes is also an interesting thing. In the process of digging sweet potatoes, I will get help and support from my family from time to time. For example, my parents will make delicious snacks such as potato cakes and dried sweet potatoes to encourage me to move on. These little moves and interactions not only increased my pleasure in digging sweet potatoes, but also made my family's feelings closer and fuller.

Sweet potato introduction:

The cancer inhibition rate of sweet potato is 98.7%. It is a perennial herb with milk. The root tuber is white, red or yellow; Cauline adventitious roots; The leaves are oval or egg-shaped, heart-shaped, with thick green, yellow-green, purple-green and so on. , the front end is tapered, and the base is heart-shaped or nearly truncated.

Corolla pink, white, lavender or purple, bell-shaped or funnel-shaped, glabrous; Chrysanthemum fruit is oval or oblate; Because sweet potatoes are cross-pollinated, self-pollination often does not bear fruit, so sometimes they only bloom and do not bear fruit.

Sweet potato is native to South America and the big and small Antilles. It is widely cultivated in tropical and subtropical areas all over the world, but it has also been successfully cultivated in some northern areas such as Heilongjiang Province and in most parts of China.

Sweet potato has strong adaptability, likes warm, moist and bright, but is not frost-resistant, drought-resistant and alkali-resistant, and is suitable for planting in fertile and well-drained sandy soil. This is an easy-to-harvest crop.

Sweet potato is a kind of food crop with high yield and strong adaptability. In the south of China, there is a saying that "sweet potatoes come out every six months", which is closely related to industrial and agricultural production and people's lives; Truffle is not only the main grain, but also an important raw material for food processing, starch and alcohol manufacturing industries. Roots, stems and leaves can be used as excellent feed.

This kind of root is huge and has strong climbing ability. It is mostly used for scaffolding to build a three-dimensional landscape of garden fruits and vegetables. Sweet potatoes can also be used as medicine. It is recorded in "Seeking the Grassland" that sweet potato can cool blood and promote blood circulation, relieve constipation, remove blood stasis and detoxify, relax muscles and tendons, stop bleeding and quench thirst, which is most suitable for lying-in women. And fish and snakehead food, adjust the middle and make up the deficiency.