Known as 'Grave Head Grass', it is 35 yuan per pound after drying. Some people dare not eat it, thinking that it can cause cancer
Friends who often live in the countryside may encounter a lot of wild vegetables, especially in spring, people like to go to the fields to dig some wild vegetables to eat. However, some of these wild vegetables can be eaten and some cannot be eaten. It contains certain toxins, or some wild vegetables contain certain carcinogenic substances. Here, the author recommends that you do not dig and eat wild vegetables that you do not know.
Bracken, I believe many friends are not unfamiliar with it. Bracken generally refers to the leaves of ferns. When the leaves are young, some friends will pick them up and eat them. The starch extracted from the rhizomes of ferns is called fern powder. That is to say, different parts of the fern have different names.
Ferns do not have high temperature requirements. They can grow at high temperatures and at low temperatures. It is understood that high temperature ferns above 30 degrees can grow normally, and at temperatures below minus 30 degrees, rhizomes can also safely overwinter. Therefore, ferns in There are basically distributions all over China, but there are relatively more in the Yangtze River Basin and the north.
Regarding bracken, some people say that it can be eaten, while others say that it cannot be eaten. For example, bracken can be eaten because it is rich in nutrients, such as rich in vitamins, proteins, carbohydrates, organic acids, etc. There are many ways to eat it. It can be used in cold dishes, stir-fries, and soups, but it is said that it cannot be eaten. The main reason is that it is afraid that bracken contains carcinogenic substances. I checked the relevant content of bracken carcinogens. There is indeed such a statement, but after careful inspection, I learned that , because it contains protofern, but if it is not eaten regularly, it will have no effect on the body. After all, as a wild plant, no one will eat bracken every day, and some netizens say that eating pickles, bacon, pickled vegetables Some people say that vegetables are carcinogenic, but not many people are eating them. Thinking about it carefully, this is indeed the case.
In terms of medicinal use, chives also have certain medicinal value, such as in clearing heat, lowering qi, resolving phlegm, belching, relaxing tendons and activating collaterals. On bracken, because not everyone can eat bracken, some friends reacted, when it eats bracken, it vomits, and after eating bracken, the throat will become inflamed, so whether bracken can be eaten depends on the individual physical condition.
In addition, according to some netizens, bracken, also known as "coffin vegetable" in their local area, is because wild bracken will grow in pieces, but if there is a tomb, it will grow on the tomb. The fern grows more vigorously than other places, so it is called "coffin dish", which is homophonic with the coffin. I heard adults say this when I was a child, so I won't eat bracken when I grow up, and I don't feel very good. This statement has also been endorsed by some other netizens. I don't know if you have heard of it.
I checked the price of bracken and found that it is not very cheap. A pound of bracken can be sold for 10 yuan, and a pound of dried bracken is sold for 35 yuan. Therefore, some friends will pick wild bracken after they find it. , I don’t eat it and sell it myself, and some people value the bracken market and plant bracken artificially.
Artificially planting ferns is not a simple matter. If ferns are used in crop fields, ferns will be used as weed control. In the case of ferns alone, pest control, water and fertilizer management, weeding and other work are also required, not just planting. In addition, after planting, sales is a very critical issue. If there is no sales, no matter how high the yield is, you can only eat it yourself. Therefore, it is recommended that you do not plant blindly. If you want to taste the taste, you can go to the market to buy some Can.
What do you think about bracken? All are welcome!