"Naan pit."

Li Yi replied briefly to Wu Lei, and then asked the boss: "Then do you know where there is clean loess?" Closer. ”

The boss thought for a while before saying: "Then you have to go to the west, go up the mountain, Zhoukoudian, there are all scenic spots, environmental protection is better, and clean soil should still be found at the foot of the mountain...... That's right! ”

As he spoke, something suddenly came to his mind: "I have a friend who has opened a fig picking garden on the other side of the Hancun River, he must know, let me help you ask!" You wait for me to call, and I'll call right away. ”

With that, he hung up the phone.

Seeing him lock the screen of his mobile phone, Wu Lei asked suspiciously: "Isn't soil everywhere?" Why is it so hard to find some soil? ”

"Of course, the soil is everywhere, but I want relatively pure loess, which has not been polluted too much."

Li Yi explained: "The pollution I am talking about is not the pollution of excrement, but the pollution from construction waste, plastic waste, and pesticides. ”

Hearing Li Yi's words, Master Cai couldn't help but interject: "How can there be land without pesticides now?" ”

In the mobile phone in his hand, the audience who had just come to the live broadcast room also heard his words and couldn't help but chat.

"If you don't use pesticides, maybe there will be, but if you don't use chemical fertilizer, you really don't have it, and now you can't keep your capital if you don't use fertilizer."

"It is said that food safety is important, but now farming, pests and diseases are so serious, it is not possible to do without pesticides, insects are becoming more and more resistant, and if you don't fight, you will wait to be harmed!"

"It's okay, pesticides are also eaten by people in the city, and we don't eat pesticides ourselves."

"Damn! Who did the people in the city recruit and provoke whom? Is it easy to earn some hard-earned money? ”

"Don't be antagonistic! How can there be any rural people, urban people, go up several generations, everyone is the same! ”

Hearing Master Cai's words, Li Yi also nodded: "The main reason is that we are in the North China Plain, where there is more cooked cultivated soil, unlike the northwest, where the land is vast and sparsely populated, and there are many Gobi Deserts, so it is easy to find clean loess." ”

As he spoke, he raised his hand and patted the armrest of his seat.

The car under them drove on the North China Plain.

Wu Lei remembered something and memorized it: "The North China Plain is one of the three major plains in China, and it is also the most populous plain in China, it reaches the southern foot of Yanshan in the north, the north side of Dabie Mountain in the south, the Taihang Mountain and the Funiu Mountain Range in the west, the Bohai Sea and the Yellow Sea in the east, and spans Beijing, Tianjin, Hebei, Shandong, Henan, Anhui, and Jiangsu 7 provinces and municipalities directly under the central government. ”

Hearing him open his mouth, Li Yi raised his eyebrows slightly and said with a smile: "Yes!" Do you know this? ”

"Hey, hey!"

Wu Lei smiled proudly: "Didn't I tell you?" I have a good memory, and when I was in school, I often compared with my classmates to memorize, and they were not as fast as me. ”

"Not bad."

Li Yi praised with a smile, and then asked: "Then let me ask you, what are the two main soil components of the North China Plain?" ”

Wu Lei was stunned, and then stumbled back: "The North China Plain belongs to the temperate monsoon climate... Ah, tropical monsoon climate..."

When he got here, he scratched his head: "We haven't learned the composition of soil?" ”

"Haven't studied? Did you forget? ”

Li Yi said with a smile: "The zonal soil of the North China Plain is brown soil and brown soil, both of which belong to forest soil, but one is brown and the other is brown. ”

"How do you know?"

Wu Lei was surprised.

"Didn't the teacher say everything in class?"

Li Yi smiled, then pulled the topic back and explained: "What I'm going to do this time is a Wei meal, and I need to use naan.

However, most of the local naan pits in the Western Regions are made of loess, so I also need to find some clean loess to build naan pits.

Because the naan cake is to be attached to the naan pit, although there is a salt layer to block, but it is still possible to contaminate some soil, so it must be safe and clean. ”

"Why do you want to use loess?"

Wu Lei was puzzled: "As long as it's clean, other soil should be fine, right?" ”

"Not necessarily."

Li Yi explained: "Different soils have different properties, for example, the Yellow River is generally yellow tide soil, which is brought by the Yellow River from the loess plateau in the upper reaches.

It is also loess in nature, but after it reaches the Central China Plain, its nature changes.

Because the groundwater content here is abundant, when the temperature drops at night, it will appear to return to the tide, so it is called yellow tide soil.

But in the upper reaches of the Yellow River, on the Loess Plateau, the loess there will never re-tide, and will only maintain a soft silt-like shape.

That kind of loess can be used as traditional Chinese medicine, which can treat heat stroke, vomiting and diarrhea, dysentery, carbuncle swelling and poison, and fall injury.

But the yellow tide soil here does not have this effect. ”

Hearing Li Yi's words, the audience in the live broadcast room also launched a barrage one after another to express their approval.

"The soil we have there is powdery, and when we didn't build a road before, it was called a dust wolf smoke when we passed a car!"

"I used to wear cloth shoes to school, walk back and forth on dirt roads, and when I got home, I took off my shoes and knocked them, and I could knock down three taels of soil."

"I came out of Jin Province, and I used to hate my hometown when I was a child, and I always felt that there was something good about that earthen nest, but now after I came out, I was homesick in my dreams."

"Loess is really a good thing, when I gave birth to Dabao, he always had diarrhea, and there were rashes on his buttocks, and it didn't work for me to buy the best diapers, and then my mother-in-law brought a bag of loess from her hometown and sewed a diaper for Dabao, and after Dabao used it, it really didn't have a rash!"

"I'm also from Jin Province! Jin Province Yuanqu! There is a kind of gnocchi fried with soil in my house, called fried qi, which is particularly delicious! There's an earthy scent! And it's especially good for the stomach and intestines! ”

"That's fried buns, right? Obviously it is a specialty of our Jiyuan in Henan Province? Why did it become Jin Province? ”

"Don't talk nonsense! We've been frying there for thousands of years. ”

"Jiyuan's fried buns were handed down from the time of King Wen of Zhou, don't rob them!"

"Fried Qi is still handed down by Emperor Shun! Funny! ”

Li Yi also noticed the audience's dispute, and then smiled and played a round: "Don't quarrel, don't quarrel, everyone is a descendant of Yan and Huang, isn't it normal to eat the same thing?" ”

Wu Lei heard him say this, and also saw the audience's barrage, and was suddenly a little surprised: "Brother Yi, what they said is true?" Is it really using soil for cooking? ”

"That's right!"

Li Yi said with a smile: "The method of these two things is similar, it is to heat the clean fine soil, wait until it is like an oil pot boiling, and after it rolls up, then put the gnocchi and bun into it, stir-fry and mature." ”

"Didn't you even eat the soil?"

Wu Lei was shocked when he heard this.

"That's what you eat."

Li Yi smiled: "Didn't I tell you just now?" Loess can be used as a medicine.

However, this kind of direct entrance soil will have higher quality requirements.

It must be made with local kaolin clay, that is, Guanyin soil.

In the past, during the famine, the hungry people would use it as food to satisfy their hunger, but it was not good to eat too much. ”

"Guanyin soil?"

Wu Lei was surprised: "I thought Guanyin soil was the incense ash in the temple." ”

"Incense ash?"

Li Yi looked surprised: "How can you eat that thing?" ”

Jingle bells!

The mobile phone rang, and Li Yi answered the call.

"Master Li, I found the clean loess you wanted, I'll send you a location, you go directly to my friend, I've already told him, he will take you to dig."

1

(End of chapter)