Chapter 2143

At a glance, there was nothing unusual.

Continuous torrential rain led to the rise of Dongjiang River, along with the canal has become rampant.

In order to prevent the surrounding farmland and villages from being washed away and destroyed, dams have been built along the canal, and a broad drainage ditch has been excavated beside the canal as a vice channel to reduce the flood pressure.

In addition, large boulders are prevented on both sides of the river bank. Meanwhile, ropes are used to bind the boulders to prevent them from being washed away by water, and the soil loss of farmland is well preserved, so as not to deposit the river embankment and raise the riverbed.

At first glance, it doesn't look any different. What Zhao Wanxi can see is no different from what she learned before she came here.

At least these projects are very formal. Although several places have been washed down, they are normal.

The only abnormality is that the drainage of the canal has been so perfect, but the surrounding farmland is still suffering.

There is a large area full of water everywhere. Looking at the amount of water, it should not be just because of the rainstorm.

The more she looked, the more confused she was.

In order to prove what she thought, she even went down to the bottom of the dam.

In particular, the rope used to make the net is thicker than the imperial court's regulations. It is as thick as a child's wrist. It is made of tough leather grass, which is not easy to break.

But even so, the flow direction of the river in the canal is not very normal. After a little exploration, Zhao Wanxi clearly felt that the river was rising.

If it goes on like this, it's great!

Knowing that there must be something wrong with it, it's right under her nose.

However, when we look left and right, we can't find out what the real problem is. No matter how good Zhao Wanxi's attitude is, she can't resist the tension.

"So, what is the problem here?"

When things go wrong, there will be demons. Where can we have good governance, but we can't get a good result?

What's more, he was targeted by Leng junao. You don't have to think about it. There must be something fishy in it.

This is not a trivial matter, but also to show him.

It's better to ask for advice with an open mind than to think about it with great effort.

Leng Jun Ao doesn't have Gao Leng. Listening to her daughter-in-law's doubts, she spits out two words.

"Stone."

"What?"

Stone?

What's wrong with stones?

Zhao Wanxi repeated, subconsciously reaching into the water and touching the big stones on both sides of the river bank to fix it.

It seems that something is wrong with the touch of fingertips.

At that time, Leng junao further explained that this stone, named Jia Kui stone, was not produced in Nanlin, but unique to Xiqi. Located in the place where the two countries are compared, there is a qingliao mountain. The whole building is made of this stone.

Jia Kuishi seems to be very stiff, but in fact he is not very water-resistant. As long as he is soaked to a certain extent, he will become muddy.

For this reason, during the plum rain season, a large number of debris flows will occur in qingliao mountain, which is also a headache for Xiqi kings in the past dynasties. "

"Jia Kuishi?"

What a strange name. I've never heard of it before.

Fortunately, Leng junao's explanation is clear, and there is nothing he doesn't understand.

Listening carefully, Zhao Wanxi digested Leng junao's description with these words in her mind, and then suddenly widened her eyes.

"In that case, using such a stone would be counterproductive?"