Therefore, at the end of Li Bing's speech, he was also a little weak, and kept paying attention to Ye Qing's expression!

Changing the main guild will not kill you!

Even his good friend, Lu Ban, who was also from a civil engineering major, couldn't hold his face and turned his head to the side.

Of course, after speaking, Li Bing was also a little nervous.

Everyone in the hall stared with bated breath.

"That's all, nothing else!" Ye Qing asked.

Others, where dare to have them, these are enough for generations to do.

Li Bing shook his head.

Ye Qing sighed for a long time: "There are still two missing, if you cooperate with the other two measures, it will be even more perfect." ”

It's not enough, there are two more measures.

Oh my!

Lord, you were really fooled by Li Bing.

Li Bing was surprised when he heard this, and hurriedly asked, "Lord, what are the other two measures!" ”

It's not good enough for me.

After a thousand years without waterlogging, does the lord still have a plan to be able to prevent waterlogging for 5,000 years and 10,000 years?

Ye Qing didn't answer directly, but took two rolls of bamboo slips and put them in front of the table, and then took an ink pot in his hand.

"You see, this is water or water, why do we only think about guarding against it, following it, can't we block it and consume it hard?" Ye Qing put the ink pot into the middle of the river made of two rolls of bamboo slips:

"How about we build a dam in the middle of the upper river to make a reservoir, so that in the spring the water from the mountains and forests flows into the main river reservoir, and the flood can be intercepted and stored, and when the summer and autumn droughts, the reservoir can regulate the release of water to feed the downstream.

If the drought and flood are conservative, they can be manually controlled to complete the flood improvement in the shortest possible time, but the total time spent is not much1"

"Of course, the method of land and sea can also be continued and improved by each ruling official and the contemporary people in the follow-up period, and finally achieve real flood and drought resistance, creating countless fertile fields."

Barrage and dam!

This ...... This...... I've never heard of it!

Build a reservoir?

Unheard of, unthinkable.

I've heard of grain depots, vaults, and warehouses, but it's the first time I've heard of reservoirs.

There are also ponds and lotus ponds, but the scale is small!

This reservoir, especially the one Ye Qing said, must be a super large water storage project.

To be able to hold all the floods of the entire rainy season, just imagining it makes my scalp tingle.

It makes people breathe more aggravated, and they don't dare to think deeply, lest they collapse!

Playing so big, even Li Bing, who is doing water conservancy, is dumbfounded!

"Why Hailu, are you afraid? Afraid you won't be able to do it? Ye Qing knows that in this era, let alone reservoirs, even digging artificial canals is a super project, and ordinary people dare not do it.

First, there is no technology, second, there are no materials, and second, there is no financial and material resources.

Naturally, it will not expand in this direction, and it will not even fantasize about it.

Li Bing twitched his throat and asked cautiously: "Lord, Bing is so afraid that he is not afraid, but he is worried that the construction of such a reservoir will cost too much to count, and he is really shocked and unimaginable!" ”

"I can't imagine it, then from today, you can start to envision, and you have to aim for it and complete it." Ye Qing said solemnly:

"In fact, building a reservoir is not as difficult as you think, and it is not necessary to build only one in the same river, it can be built in batches according to the topography, or it can be diverted to a suitable place nearby, from small to large, from less to more."

"Nancheng County is a pilot place, everything can be verified here, experience can be gained, and in the future, reservoirs or embankments and canals can be promoted to other counties and counties, benefiting all the Great Zhou and even the world." Ye Qing stood up and walked towards Li Bingdao: "How about sea and land, do you dare to take it?" Willing to do it? ”

Li Bing...... Dare not to die! Li Bing knew that the time had come to realize his greatest value, and he could get Ye Qing's appreciation and support so much, not to mention building a reservoir, even if he built a big reservoir in Guanzhong.

Ye Qing nodded approvingly: "Okay!" I really didn't read it wrong, rest assured that I will help you solve the problem of manpower and material resources and financial resources, you only need to think, only need to verify, you can make a model first, the principle and precautions of the construction of the Dong Reservoir and its carrying range, I believe that as long as you work hard to do it, it will be realized. ”

"It's the lord!" Li Bing nodded in response, with tears in his eyes, and secretly swore that he would be connected to water conservancy projects in this life, and he would be connected to reservoirs in this life.

It's really going to be such a big project!

Zhang Yi, Li Ru, and Shang Ying were speechless, and their faces were bitter.

The money, food, and people have all been transferred, and we will have a hard time in the future.

Lu Ban felt happy and envious for Li Bing, and asked at the same time: "Lord, you said that there are two measures, this is the construction of the reservoir is one point, and the second point!" ”

Only then did Li Bing and the others react back.

That's right, the reservoir is a big project, Ye Qing won't have any earth-shattering surprises!

Seeing that everyone was like a great enemy, with a sad face, Ye Qing smiled and said:

"Rest assured, the second initiative won't cost a penny."

"The initiative is very simple, that is, to plant trees along the river, in rows, whether they are deep or horizontal.

Trees should also be planted near the reclaimed fields, whether it is avenues or paths, trees can solidify sand, mud and grass, and the other can contain water to maintain the groundwater content of the soil," Ye Qing said.

"Even if you develop less fields, you should plant more trees, as the saying goes, if you want to be rich, build roads, and if you want to be richer, you should have more children and more trees!"

Planting trees?

It's that simple?

It's really like Ye Qing said, you don't have to spend a penny at all.

Go up the mountain and dig up the saplings and transplant them, and there is really no cost.

However, a variety of trees can preserve the water and soil.

It was the first time that the crowd had heard of it.

And this slogan that Ye Qing said!

Why do you listen to half ridicule, half truth.

"That's it! This matter is discussed here, Hailu you go down to make a plan first, go to the field again to investigate, give you a plan for 15 days, and make the best plan, I will send someone to protect you, as detailed as possible! Ye Qing gave Li Bing a final explanation, Li Bing nodded back, and then went down confidently and urgently.

Lu Ban wanted to go down with Li Bing, but was stopped by Ye Qing and said, "Lu Ban wait a minute, I also have one more thing to tell you!" ”

"Lord, is there still a new building to be built!"

When Lu Ban heard Ye Qing stop him, he suddenly felt a little Alexander.

The new county government has not yet started, and then a cement factory came, and now he is unable to spare time and energy.

Ye Qingdao: "This time it is not to build a house and a fort, but to let you make a kind of plow, improve the current straight plow, make a curved surface, can greatly improve the cultivation efficiency of the people."

This plough can not only be deeply cultivated, but also save physical strength, once successful, you will move the world, by future generations to admire and worship. ”