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The yam bought by a woman looks like a human foot, and even the fingernails are clearly visible. Do you dare to eat?
A citizen of Zhoukou, Henan Province bought a yam that looks like a human foot. In the video, five obviously formed yarns are separated from the upper ends of the yarns. Toes? , even? Nail cover? Clearly visible. Everyone commented and teased. In fact, this yam is edible for the following reasons:

1. In recent years, it has become a fashion to grow humanoid vegetables. Yam is a good product for tonifying lung, spleen and kidney. The sticky juice of yam is mainly mucin, which can maintain the elasticity of blood vessels and has the function of moistening lung and relieving cough. Yam can be cooked with red dates in porridge, soup or stir-fried with various ingredients. But have you ever seen such yam? There are many humanoid fruits on the market, which are collectively called artistic fruits. At a previous trade fair, the humanoid pears on display at Xuzhou booth surprised many visitors. It is understood that this pear was restricted from growing in a model when it was a child. This picture quickly attracted widespread attention, and some people felt sick: imagine biting your face. It's a little disgusting. Don't bite? . Most people bluntly won't buy such fruit. Although this kind of yam looks terrible, its nutritional value is still very high and it is absolutely edible.

Second, there are two main reasons for the formation of this yam: (1) is caused by hard objects in the soil. As we all know, to grow yam, a deep ditch must be dug first. However, if hard objects such as stones, bricks and clay blocks are not picked out when backfilling the yam ditch, these hard objects will swell the roots of yam, which will lead to the blockage of the growth nodes of yam, resulting in abnormal phenomena such as flat head and bifurcation.

(2) The blind application of seed fertilizer is to make yam sprout early and grow strong seedlings. Farmers often use a lot of seed fertilizer. When applying seed fertilizer, large planters often hire people to work, which leads to uneven mixing of seed fertilizer and soil. When yam germinates, it will stick to seed fertilizer and burn seedlings, resulting in bifurcation and bulls. Of course, there are also underground pests, soil hardening and other reasons, mainly caused by the above two situations.

Third, this kind of yam has extremely high nutritional value. At an agricultural product exhibition held in Nanjing, many visitors were surprised by the humanoid pears displayed on the stand in Xuzhou. It is understood that this kind of pear is restricted to grow in a model when it is young. Yam is a good product for tonifying lung, spleen and kidney. The sticky juice of yam is mainly mucin, which can maintain the elasticity of blood vessels and has the function of moistening lung and relieving cough. Yam can be cooked with red dates in porridge, soup or stir-fried with various ingredients.