The land in Hexi is said to be magical. Wang Hai was later killed here because the Yi family lived here, and the Yi family were Yaomin, the descendants of Xi, who was a son of Emperor Shun...
.
But now, Chonghua himself is stewing fish with branches nearby.
“This piece of land will get higher and higher as we go north, and it will get lower and lower as we go south, and it will drop in sequence. This piece of land can be roughly divided into four levels of landform conditions.”
“To the northwest is a large forest plateau, to the southwest is the Wei River terrace, and to the east is the large river floodplain. The area we are in is the best, it is the Luonan alluvial plain.”
"The plateau is made of soil, covering the terraces of the river valley. You understand that there are hilly terrains under the hills, and then this area is distributed in a long strip along the river valley, and this area will also move towards
The valley is tilted...The formation of these plateaus is controlled by the development of rivers, and the underlying soil is generally river alluvial deposits..."
“That’s the floodplain, that is, the big floodplain... Oh, by the way, there are even beautiful river valleys in those hilly areas in the north... Well, it should be..."
"You ask me why? Haha, when you also understand the science of geography, you will know that the valleys and the earth are interdependent. There must be water in the mountains. When water comes out of the mountains, it must form valleys.
Small plains appear against the mountains. This kind of place has fertile soil and is the best for growing grains."
"Heaven and earth, mountains, hills, rivers, swamps, flood plains, alluvial plains, continents, Zhu, Aqiu, deserts... These all appear in accordance with the changes of heaven and earth. The wind blowing from the west and the wind blowing from the east
The wind blowing from the opposite direction is different. The north wind is cold and the south wind is warm. This is all due to the laws of heaven!"
Yu Zai took advantage of the dinner time at the construction site in the evening to briefly talk about the structure of the land that he had inspected in the past few days. Yu Zai knew what area this land would correspond to in future generations, but the current era is different from that in later generations, even if
During the Western Zhou Dynasty, the Heluo area, as well as the Guanzhong, Dali, and Weinan areas, the forest coverage rate was still more than 50%. Not to mention the ancient times, almost every place except for forests was grassland.
Of course, the situation of the Yellow River floodplain is different from that of later generations when it was bare and would collapse easily, causing a loss of water and soil. At this time, it was also an area with abundant water and grass, even a bit like a swamp, but no matter what the situation was,
Not suitable for dam construction.
In fact, there is no such condition. Before large-scale industrialization, there was basically no way to set up large-scale projects to regulate water flow on large rivers. Even if you say that there are gods and men to help, gods and men cannot physically serve as the foundation of the dam. There must be materials.
Well, if we have the materials, we have to mass-produce them...
Although the technology is not enough for witchcraft to do it, witchcraft can't do it now, so it is better to make comprehensive progress with the development of the times. Fortunately, this time the water control, even the control of Dayu in the original history, has been successful.
It took six to seven hundred years, but problems did not appear until the early to mid-Shang Dynasty.
The area where Yu Zai and others were located was the Luonan Sand Garden in later generations. At that time, this area was covered with sandy grasslands, but now it has good soil. Of course, the area is much smaller.
, to describe it as pitiful is not an exaggeration at all.
During the time of Yao and Shun, the land of Shayuan was flooded, south of Tongguan, Zhongnan, and to the north Zhongtiao. The two mountains were connected, the water had no way out, and the passes were blocked. It was a large basin.
The water from Huang, Luo, Wei, and Jing carried sediment down and settled here. However, at this time, because of the lush vegetation and abundant water and grass in the Hexi area, there was actually not much sediment at all... By the time Dayu controlled the floods,
A gap was opened at Tongguan and floods were directed downwards. Only then did this place completely become a place for herding horses in the ancient dynasty, and there was no longer any danger of floods.
How nice is this place?
Before the ancient dynasty got the Jibei Wilderness and Ganliang Hetao, this place was the best horse breeding land!
So the Hexi area in today's era is lush and full of vitality.
Therefore, the purpose of the governance here is very clear. There are three steps in total. The first step now has six parts. After completion, it is time to open the mountain.
Control the water potential, open up mountains and dredge the mountains, and strengthen the precautions, so as to increase revenue and reduce expenditure...
The people with the Chong clan heard it very clearly. Although it was still difficult to understand, the flood control elites among them had roughly built some models in their minds. Yu Zai said that he would make a three-dimensional map for them tomorrow. The people with the Chong clan would
Laugh, they can make that kind of clay sand table.
Everyone dispersed, and Numi hid in the bushes and listened in a daze all night.
She felt something was wrong. Why did it seem that a developer had figured it out for her even though she hadn't fully understood it yet?
“Yes, what if he doesn’t understand and doesn’t dare to mess around on my territory... What should I do?”
Numi wanted to shock Luoshui in the middle of the night and drown all these people, but the opponent defeated her so badly last time that she was still frightened, but she couldn't swallow that breath. The breath she was holding in made her whole body feel numb.
Comfortable.
If you can’t get the place back, how can you have the face to be arrogant with those Yellow River gods in the future?
Nv Mi’s eyes moved and she saw a pottery cauldron being cooked, with two chicks floating in it.
“Hmm? This is not...”
Nv Mi’s eyes suddenly brightened. Although she didn’t know why, one of the two chickens, wasn’t the one that fried itself last time, was actually stewed by its owner?
Then this is nothing to be afraid of!
Nvmi was about to go out with the axe, when she suddenly saw the two chicks raising their heads and swimming in the pottery cauldron!
She stared at it for a long time, and then slowly covered the bushes.
Your mother is evil, this chick is not an ordinary thing...
“Hey, River God?”
While Numi was still thinking about what those two chicks were, she suddenly heard a sound. Wen Ming found Numi and immediately shouted, and then their exclamations rang out not far away!
“River God, where is the River God? Don’t let her run away!”
This not very harmful, but extremely insulting tone made the woman so angry that she became so angry for the second time that she ran away and shouted:
“You primitive people, sooner or later I will drown you all!”
Your mother, I am a god! How dare you, puny mortals, hunt for a god in the same tone as hunting a wild boar!
Don’t look down on the River God, the River God is not a stepping stone!
“The river god is over here!”
Nu Mi “It’s your mother’s fault! It’s your mother’s fault! (Panic)”
The team of ghost hunters rushed over, throwing axes and branches everywhere. The girl rolled and crawled all the way to the edge of Luoshui, then cursed twice, and then took off with a vigorous step, flying in the air.
He turned 180 degrees, splashed a lot of water, and threw himself into the river.