Why are potatoes called "the fourth staple food"?

Why are potatoes called potatoes? The fourth staple food? ?

Food is the most important thing for the people, and it is absolutely impossible for the people to leave food. One of the resources that must be obtained every day is water and the other is food. Without these two things, people's health will be greatly affected and there will be no spirit. After a long time, it is likely to lead to death.

The three staple foods are wheat, corn and rice, but there is also a hidden staple food, which is potato, which is called the fourth staple food, also known as potato. Then why is it called the fourth staple food? Next, listen to the author give you a slow answer.

0 1, potato is a staple food that is conducive to survival and easy to grow, which is what we need in our daily life. Wheat and corn are mainly planted in the north, because the climate in the north is relatively dry and prone to drought, while corn and wheat are relatively cold-resistant and frost-resistant, which is suitable for the climate in the north.

There are many kinds of rice in the south, because we know there is a lot of water in the south. If rice grows in water, it will grow better. Whether it is the north or the south, whether it is corn or rice, it is our staple food. Potatoes also have this feature, it is easy to survive, easy to plant, and can live when it meets soil; Not only that, it is also cold-tolerant and drought-tolerant, and it is especially easy to grow.

02, high nutrition, we need a lot of water every day to supplement the water needed by the body. Potatoes contain a lot of carbohydrates and some trace elements, which provide necessary energy for our body. It contains a lot of vitamins, which is also very good for our health, just like eating more vegetables and fruits, because vegetables and fruits also contain a lot of vitamins A and B, which are beneficial to the human body.

In addition, it also contains some trace elements, which are necessary for our human body. Many people eat potatoes if they want to lose weight. A large part of the reason is that eating them will make people feel full and eat less, thus achieving the purpose of losing weight, and there are many nutrients in them.

You see, corn, wheat and rice have become our staple foods. The first reason is that they will feel full after eating, and part of the reason is that they have various ways to eat. Corn can be used as a side dish and main course; Wheat can be used to make steamed bread, noodles, etc. Rice can also make many delicious foods. The same is true of potatoes. At home, we can make French fries, fried potatoes, fried potatoes and steamed potatoes and eat them as a meal in many ways.

Rice, wheat and corn have been staple foods for many years. Coupled with Grandpa Yuan Longping's unremitting efforts, hybrid rice is also very good and can produce more rice. Potatoes are easy to grow, with high nutritional value and drought resistance, and can be eaten in many ways. It is understandable to be the fourth staple food in China. After all, they are full and nutritious, and there are many ways to eat them. We should be good at discovering things around us and finding more delicious food.

The above is only the author's personal opinion, and your comments and supplements are welcome.