Chapter 374

After the Yellow River flows through the Jinshan gorge and Hukou waterfall, where the terrain is dangerous and the cliffs on both sides of the river are precipitous, and Hukou waterfall, under the grip of Longmen Mountain and Liangshan Mountain, the narrowest part of the Yellow River is only 100 meters, which has become the only main route for ferry.

As the Yellow River continues to flow into the middle section, after leaving the Shanxi Shaanxi gorge, and then through the Shanxi Henan gorge of the last generation, it enters the Luoyang City, a large section of the river with gentle flow. Due to the wide river surface, obvious shoals and troughs, and the unstable mainstream, Luohe River, Yihe River and many other mainstream rivers are formed.

Therefore, the saying "thirty years of Hedong and thirty years of Hexi" has spread.

Now Li Hong and his wife stand on the top of the hills overlooking the Yellow River. The whole river is shining in the sun. In addition to some exposed silt, the whole natural beauty is in full view.

The Yellow River, like a long dragon, flows quietly. As the mother river, which is called by Chinese people, she shows her gentle side after Li Hong and others arrive.

"Your Highness, although the Yellow River seems mild now, if there is a rainstorm, the river will become wider and the waves will surge. Most of the farmland on both sides of the river may be attacked by floods and beasts. But I don't know what happened this year. It's amazing that even the riverbed has been exposed. " Fang Xianzhong wiped the sweat on his forehead and said that he was panting.

"It's normal. Although the water surface drop here is very small, it's just the so-called fire and water. It's impossible for us to fight against anger."

"Well Can it be that I have any grievance in Datang, so it has caused the punishment of God to us? " Wu Chengsi politely handed the kettle to Yang Wu, looking at Yang Wu handed it to the prince's highness, cautiously said.

"Nonsense, even if I have a grievance in the Tang Dynasty, it is also because I put the two of you who did not act in the Ministry of labor. I am afraid this is the biggest injustice of the people of the Tang Dynasty." Li Hong glared with a smile on his face. With his rebuke, Wu Chengsi, who bowed his head, said.

These two goods are enough. Fang Xianzhong asked them to go to the upper reaches of the Yellow River in person, that is, the Hufu of Yunzhong city. It was because of the ice flood in the upper reaches that the water level in the lower reaches of the middle reaches was lowered. However, they just wandered out of Luoyang and found a place to hide for seven or eight days. Then they came back in a hurry and said that it was OK. Everything was normal.

Li Hong looked into the distance with a cool awning. Even in his previous life, he did not know where the Xiaolangdi project was built, but he thought it would not be far away from Luoyang. He vaguely remembered that Xiaolangdi was closely related to Luoyang.

It is also because of the incomplete design of Sanmenxia Dam on the Yellow River in the last generation, which led to the failure of the project, that the wave bottom was born. After summing up the advantages and disadvantages, Xiaolangdi had to combine flood and drought.

Looking at the river connecting the Buddha to the end of the sky, so many rivers are often unable to irrigate the fields because there is no gate like mechanism.

The ditches are like fish dying of thirst, like breathing hard with their mouths open, waiting for the river to comfort them.

After thinking about it, Li Hongsi always thought that it was not caused by drought. Don't forget that the ice flood in the upper reaches of the Yellow River was the most terrible. Because the upper reaches of the Yellow River had been thawed, but the lower reaches were still in winter, the upper reaches of the yellow River accumulated more and more water in the lower reaches for thawing. Finally, ice flood occurred and flooded a large area of farmland.

After the upper reaches of the river return to normal, the rivers in the southern river, Guanzhong and other areas can return to normal. That is to say, because of the ice flood in the upper reaches, the ice flood in the upper reaches will also lead to the buffer in the place where I stand now, after the current is turbulent, it starts to buffer here, resulting in too many shoals and tributaries.

Looking into the distance, in addition to enjoying the beautiful scenery of the mountains and rivers, as well as the uncanny workmanship of nature, it is not helpful for the drought.

In the distance, a group of more than a dozen "farmers" were walking back and forth along the Bank of the Yellow River, measuring some water surface with their long ruler from time to time, and so on. They would also hear their cry, just like archaeologists.

"Go and see." Seeing that it was still early, Li Hong took the lead to go down the hill and prepare to go to the bank.

"It's dangerous, your highness. The soil of the riverbank is soft. If it's too close, it's easy to get into the beach." Wu Sansi, like Wu Chengsi, is a famous flatterer in history. When he heard that Li Hong was going to check the river bank, he hastened to remind him.

"If people are all right, I can be busy? Go and have a look. " Li Hong took the lead, followed by Yang Wu. Dozens of people in his party raised a cloud of smoke and ran fast on the uneven road.

Along the way, the farmland with crisscross fields has begun to crack. One by one, the waterwheel developed by chongwenguan students, one by one, is like a decoration, standing there alone and motionless.

The dozen "farmers" watched a group of people step on the horse, and there was a thick dust behind them. They just looked up strangely, and immediately began to bend down to continue the man in hand.

"Ask them what they are doing?" Li Hong turned over and dismounted. Instead of walking in the direction of those people, Li Hong walked slowly along a ditch not far from the river bank.In early spring, the green grass, which has been newly born from the soil, lies lazily on both sides of the ditch, basking in the sun. On the ditch, a path that has been trodden out stretches straight forward, turning forward with the turning of the ditch.

In addition to the thick yellow sand accumulated by the river during irrigation, there are also some green weeds in the ditch, lazily basking in the sun.

"Your Highness, they are the students of your Chongwen Museum. They are recording the lowest water level of the river, saying that they want to I don't know what they're talking about Fang Xianzhong did it himself. His royal highness ran to the edge of the Yellow River in person. If he continued to instruct his subordinates, I'm afraid it would be inappropriate for him. Therefore, he could only go to the front of the river to inquire after Li Hong ordered him.

Li Honggang had just guessed that it would be the chongwenguan group. Now they have sufficient funds. There are many people who have nothing to do. Even some people are often criticized by the Guozijian and hongwenguan, saying that they have lost the identity of a student.

But after the matter was told shangguanyi, shangguanyi only stroked his beard with a smile: "I will discipline you well. Thank you very much."

Then, just as nothing happened, when Yan Zhaofu met him and asked again, shangguanyi would look surprised, and then he suddenly realized: "ah? Is it true? Thank you very much. I will check it out and give an account to the students in the world! "

Yan Zhaofu angrily scolded his mother in the Imperial College, but the students of Chongwen Museum still had to climb walls and wade in the water. Even if they were not in Chongwen hall for a month or two, no one would be worried.

What made Yan Zhaofu angry was that every one of these students had the problem of spending a lot of money on their so-called learning path. The Kongming lantern had been released by them, only a small spot could be seen, which looked like a star. He was not satisfied. He said that he was going to try to catch a rabbit and see if he could not sit on the Kongming lamp.

Angry Yan Zhaofu went to shangguanyi again. But shangguanyi disappeared this time, and the kongmingdeng became bigger. He really sent the rabbit to the sky. But as for whether he was in the Moon Palace, shangguanyi just gave a mysterious smile and didn't tell him the answer: "guess."

The ten or so students in front of Li Hong were all dark and thin, but their eyes were bright and their spirits were full. Compared with the traditional learning of the Imperial College and hongwenguan, they preferred to study freely and unrestrained and study the things they like to study.

From the last flood in Chang'an, to the disaster last year and the drought in the early spring of this year, they have traveled all over Guanzhong, Henan and other places. They have made a detailed analysis of the fields in those places that can be irrigated with water, those places can only wait for drought to die, and even which good farmland needs to be protected at any cost.

Today, on the Yellow River embankment, one is to measure its water level to see whether the river course here can withstand the ice flood in the upper reaches, and whether the river bank should be reinforced to prevent the flood from spreading to thousands of hectares of fertile farmland.

Fang Xianzhong shook his head and said, "there is no water at all now. Do you study floods and beasts?"

"This is a precaution. The students have calculated that if it doesn't rain, as long as the crops are planted in the field and can last for about a month, they can basically get large-scale irrigation. Of course, if God has a good life, it would be better to have a timely rain. " A student saluted Fang Xianzhong and then talked.

"Are you sure it was caused by a possible ice flood in the upper reaches?" In order to oppose their ideas, Li Hong didn't care what his ideas were. Now it's time for him to say no to them. It's enough that they still have this persistent belief.

"Mr. Hui, some of my classmates went to Yunzhong and Yuanzhou and Lingzhou of Guannei road just after Shangyuan Festival. According to the news they brought back, it is true. Especially in the area under the jurisdiction of yunzhongdu Prefecture, they have started to order them to evacuate herdsmen and stay away from the places where the river may burst." The student knew Li Hong more respectfully than before.

"How many students are there in Guanzhong and Henan now? What measures do you have if it doesn't rain?" Li Hong looked up at the sky. Unfortunately, he was not the weather forecast of his last life. He didn't know whether it would rain or not.

"Today, there are about 300 students scattered in Guanzhong and Henan. Almost all the arid areas have students. When you were in Anxi, we would like to try the way of using Kongming lamp and sky thunder to blow up clouds. However, the Shenji camp's control of the sky thunder is too strict. We asked Taiyi city for help, but we couldn't get Tianlei. " The student has some helplessness, but I don't know whether he can't get the thunder or the blue sky with clouds on his head.

"Don't you know that's dangerous? That's going to kill you. " Li Hong asked.

"You have not said that you should be dedicated to these studies. You dare to try them in Anxi at that time. What are we afraid of? We will be a hero again 20 years later." After saying that, I felt a little embarrassed, and some simple and honest people laughed.

"It seems that you have not been thinking about this for a day or two. I can promise you, but you must pay attention to your own safety. What's more, shangguanyi is leading you to do this field research? " Li Hong asked again.

"Yes, sir. It is Mr. Shangguan who personally leads us in our research." At this time, a carrier pigeon fluttered its wings, and with the cooing sound, it slowly fell on a student's hand."Is this Li Hong didn't expect that their equipment was so advanced that they even used carrier pigeons.

"The weather conditions are changeable, fast and urgent, so we use this carrier pigeon to communicate in time, which is agreed by Mr. Shangguan."

"Well, work hard. I hope your sincerity can move the heaven." Li Hong patted him on the shoulder, indicating that they would continue. Now, his urgent task is to ask the emperor to allow his students to use that day thunder.

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