Chapter 836 Something happened to Li Yu’s grandfather!

Big camphor tree base.

There are three or four greenhouses in the inner and outer cities.

There is a greenhouse in each of the first, second and third buildings, and there is also one in the inner city.

These are the main places where crops are grown on the surface. There are also places underground, but they are mainly in the basements of residential buildings.

There is also the bunker in the Second Outer City, the cave in the mountainside.

6

There are plants both above and below ground. Once some natural disaster occurs, it can avoid the destruction of all crops.

Before the typhoon arrived, Li Yu issued many confusing orders.

For example, the cameras were put away; the fish, shrimps and crabs collected from the mountain pond were all moved to the pond of less than an acre in the cave, and the other part was placed in the reservoir at the foot of the mountain.

These orders reduced losses at the Da Zhangshu base.

Just like this time, zombies were blown into the mountain pond, and the fish and shrimp inside were soaked in it. Although there is only one way for the zombie virus to spread, and it can only be through biting, if the fish and shrimp contaminated by the zombies will still cause people to I felt so panicked.

Fortunately, Li Yu had people fish and move the fish and shrimp from the mountain pond to the reservoir and cave pool in advance, thus avoiding this situation.

The fish and shrimps in the mountain pond have always been taken care of by old people like grandpa and grandpa.

You can usually cut some weeds and throw them into the pond. If there are no weeds, you can use some sun-dried straw to raise fish.

Raising fish is easier said than done.

In the past, Li's father contracted mountain ponds and fed them with feed, but because he was too busy, he spent three days fishing and two days sifting, and the fish were so hungry that they were big in head and small in body.

Now I have left the fish and shrimp farming in the pond to my grandpa and grandpa, but they have grown very fat.

The secret to their breeding is simple: diligence.

Every morning and evening, throw two handfuls of grass into the water at a fixed time.

Due to the typhoon weather a few days ago, these fish were starved for five or six days because they were not fed.

Grandpa and grandpa pushed a cart of straw to the reservoir at the foot of the mountain to feed the fish.

After feeding the fish in the pond at the foot of the mountain, they dragged the remaining straw to the pond on the other side of the cave.

When they came out of the cave, they heard the roar of an excavator coming from the pond.

"Old Li, are there any projects over there at the mountain pond? Why are the excavators driven up there?" Grandpa asked, looking at Li Yu's grandfather with some sweat on his forehead.

Grandpa Li Yushi shook his head, saying that he didn't know much either.

"Why don't you go up and take a look." Grandpa said.

Grandpa Liu Zhengyi nodded and said: "Okay, go up and take a look."

The two old men have always been in good health. Although it is the end of the world, they have been staying in the base and have not experienced any hardships.

On weekdays, they just take the children and feed the fish. Occasionally, when the weather is nice, the two old men will bring chessboards and fishing gear.

While fishing, play chess by the river.

They are very content with this kind of old age life.

So they put the cart at the entrance of the cave and walked up the mountain.

The closer you are to the mountain pond, the more you can hear the movement from the other side of the mountain pond.

The roar of the excavator resounded.

When they reached the shore, they saw that the water in the mountain pond had been drained, and Lai Dongsheng and the others were manipulating the excavator to dig there.

On the other side, Li Gang, Song Min and others took the soil dug out by the excavator and asked some people to take it away by truck.

"This is?" Grandpa was full of doubts, and didn't understand what he was doing for a while.

"Xiao Gang." Grandpa shouted towards Li Gang.

Li Gang approached the excavator with a loud voice, and he didn't hear his shout for a while.

So Li Yushi shouted again.

Song Min, who was next to Li Gang, heard it, so she shouted to Li Gang: "Your grandfather called you."

Hearing this, Li Gang looked up and saw the two grandfathers on the shore.

So he put down what he was holding and walked straight towards the two of them.

"Grandpa, grandpa, why are you here?" Li Gang wiped his hands on his body and then wiped the sweat with his sleeves and asked.

"Come and see what you are doing. Do you want to expand the pond?" Grandpa asked.

Li Gang turned his head and looked at the construction site and said: "Didn't there be a typhoon a few days ago? Yesterday, my dad and I found zombies in the pond. Then we emptied the water. My eldest brother said we should just drain the pond. Let’s repair it here, seal the underground and walls of the mountain pond with cement, and build it like a reservoir.”

When grandpa heard this, he frowned and said, "Seal them all?"

"Yes, it's sealed with concrete. Isn't that a good thing?" Li Gang saw that his grandfather seemed a little unhappy, so he explained.

Liu Zhengyi, who was standing next to him, shook his head and said: "Reservoirs are not built this way. Ordinary reservoirs do not have bottom seals. Reservoirs are usually sealed around with concrete. If the bottom of the ditch is sealed, there will be no underground water in the mountains. Once the method is circulated, it becomes stagnant.”

Grandpa also nodded and said: "I have never read a book, but I also participated in the construction of Meishan Reservoir. The bottom of the ditch was not sealed at that time."

Both old men said this, which made Li Gang a little confused.

So I told Li Yu about this situation.

Li Yu didn't quite understand this, so he asked Ding Jiu and his father, people who often worked on construction projects.

Finally I realized one thing.

The main function of a reservoir is to store water, so some will build a waterproof layer at the bottom and then cover it with a layer of concrete.

But there are also some reservoirs where fish are raised, so the bottom is not covered with concrete.

For most fish ponds, the silt and feces in the water are conducive to the growth of fish. Although the cement bottom is clean and not easy to seep water, its pollutants are not easy to decompose. It is more suitable to use a soil bottom to isolate it by nature.

This is actually an option. Using cement to seal the bottom will prevent the water source from seeping easily, but it is not suitable for farming.

However, if the bottom is not sealed with cement, it cannot solve the problem that Li Yu used cement to seal the bottom, in order to prevent zombies from sinking to the bottom in the mud.

Just when Li Yu was struggling, Ding Jiu proposed a solution.

At the bottom of the reservoir, no cement is used to seal the bottom, but gravel is used to lay a layer underneath.

"Mr. Li, there are actually many advantages to using rocks as a base.

I used this method when I helped some resorts build lakes in the past.

First of all, it can help adjust the pH value of the water body, so that the water quality remains neutral.

At the same time, the stone also has an adsorption function, which can absorb some impurities and keep the water quality clear. In addition, stones contain minerals, which can improve the immunity of fish.

In addition, laying stones at the bottom of the outdoor fish pond can also promote the metabolism of animal cells, clean up the dirt in the cells, and have a certain health care effect.

There are also disadvantages, that is, it is more troublesome, the cost of stones is high, and the cost is relatively high.

But now it seems that it is not too troublesome. There is a quarry not far from our base. There are a lot of stones there, so we can just drive here. "

Li Yu naturally knew that quarry.

The quarry was less than two kilometers away from his original house near the national highway.

Before the end of the world, the sound of cannons would be heard every evening.

There was also a lime factory in that place. Years ago, there would always be people carrying this lime to sell on the polder.

In that era when building new houses was popular, the demand for lime was very high.

Li Yu thought about it carefully and felt that the idea proposed by Ding Jiu was indeed the best solution.

So he told Li Gang and asked Ding Jiu to go over and take a look and give some professional opinions.

After Li Gang heard the solution of using stones as a foundation, he felt good about it.

So I told my grandfather and grandpa about this result.

Li Yushi looked at the expanded mountain pond and said with some regret: "This is a big project. In the past, it would have been expensive to use so many people and stones, but it is not a problem now."

Then he went down the mountain with Li Yu's grandfather.

But when we were going down the mountain, due to the typhoon that happened a while ago, there were still wood and gravel in the forest, the road was uneven, there was some water on it, and the road was a little slippery.

Grandpa went down the mountain in a hurry. His foot slipped and he accidentally fell.

"Ouch!" Liu Zhengyi slipped and fell to the ground and hit his head on a stone.

Since he was going down the mountain and his body was facing down, he couldn't get up.

"What's wrong?"

Grandpa Li Yushi, who heard the sound, turned his head and saw Liu Zhengyi lying on the ground unable to get up.

He quickly took a few steps back and helped Liu Zhengyi up.

"How's it going? Are you okay?" Grandpa Liu Zhengyi asked worriedly.

Although both of them are quite strong, they often do things, and they have never had any physical problems.

But after all, I am older and have osteoporosis, so my wrestling is not as good as that of young people.

"My foot slipped, it's okay." Liu Zhengyi's face was a little pale, and sweat fell from his forehead.

The head that had just been hit by a stone did not bleed, but it soon became lumpy.

"Let's go and let Dr. Meng take a look at you." Li Yushi saw that his expression was a little uncomfortable, so he helped him walk down the mountain.

"No, no, let me sit down for a while." Liu Zhengyi looked uncomfortable and waved her hands repeatedly.

Seeing him like this, Li Yushi didn't force him to go.

So he slowly helped him and sat on the ground.

Liu Zhengyi gasped for air, and his mouth twitched unconsciously.

When Li Yushi saw this, he became impatient.

This doesn't look like it's okay, it looks very serious.

He didn't understand what was going on with Liu Zhengyi. It would be better to find someone to deal with it if he was acting blindly.

The most important thing now is time and speed!

So he said to Liu Zhengyi: "You wait here, I didn't bring a walkie-talkie, I'm going to call someone."

Then he strode towards the mountain.

"Xiao Gang, Xiao Gang!"

While shouting, he ran up the mountain.

100 meters sprint!

Since they had just descended from the mountain not long ago, Li Yushi ran to the shore in less than half a minute. Before he could take a breath, he shouted to Li Gang: "Hurry up, Lao Liu fell down, something is wrong now. Use the intercom quickly." Contact the doctor to come and see you. Quick, quick, quick!"

After saying that, he was able to take care of breathing, so he gasped for air.

He had one hand on his waist, his eyes full of urgency and worry.

We have been friends for decades, and we are in-laws. We have always had a good relationship over the years. After the end of the world, apart from the Hua Gan in the outer city who had some contacts, this old friend was the only one in the inner city who did things together.

When Li Gang heard the news, he threw away the shovel in his hand and ran towards Li Yushi.

Song Min, Lai Dongsheng, Zhang Qinchao and some former members of the armed police force were all running towards this side.

This is a big deal!

Something happened to Li Yu's grandfather. Based on their understanding of Li Yu, Li Yu has always attached great importance to his family.

If something happened to Grandpa Li Yu, they didn't know how angry and sad Li Yu would be.

In an instant, a large group of people stopped what they were holding.

Lai Dongsheng, who was controlling the excavator, even jumped out of the excavator.

"Where is it? Where is Grandpa?" Li Gang ran over and asked eagerly.

"Yes, halfway up the mountain, you can see it along the road we took down the mountain."

With that said, he was about to run over there with Li Gang.

But because he ran too fast just now, he didn't slow down for a while, so he had to slow down and walk over there.

Li Gang was about to raise his feet and rush over, but seeing that his grandfather seemed to be running too fast just now, he was a bit overwhelmed at this moment.

So he said to Song Min who was following up, "Help me watch grandpa, and help him get down slowly."

After speaking, he ran towards the road up the mountain.

As he ran over, he picked up the walkie-talkie and contacted Meng Yu: "Doctor Meng Yu, Xiao Yuan, where are you? Come to the mountainside of the inner city now. Grandpa has an accident while wrestling. Come here quickly!"

He used the public channel in the inner city. Except for Meng Yu, everyone in the inner city who carried a walkie-talkie heard the news.

This news instantly detonated the entire inner city.

Meng Yu was sorting out the medicines at this time, when he heard Li Gang's anxious voice coming from the walkie-talkie on the table.

His expression became solemn for a moment, so he immediately stopped what he was doing, picked up a first aid kit from the table, and was about to rush out the door.

But when she walked out, she seemed to remember something, so she picked up the stretcher that was leaning against the door and ran towards the inner city and the forest.

Just when she ran out, she happened to see Li Haoran and third uncle head-on.

They didn't speak, just took the stretcher and first aid kit from Meng Yu's arms, and ran towards the mountain forest at the fastest speed.

The other side.

When Li Yu got the news, his head exploded.

His eyes were full of worry.

He turned his head and said to Yang Tianlong: "You watch from the wall, I'll go over."

After saying that, he ran towards the inner city at the fastest speed.

As he ran, his heart was filled with worry.

He paid no attention to the people he met on the road.

soon.

Li Gang, who was closest to Liu Zhengyi, rushed here first.

When he arrived, what he saw made him go from worried to a little frightened.

I saw my grandfather's body twitching on the mountainside, his face was red, he was unconscious, and the corners of his mouth were tilted.

There was some vomited food nearby.

It looked like he had just vomited.

Li Gang was stunned for just a second and then walked over nervously.

After all, he had been a soldier and knew some first aid methods.

Although I don’t know the cause or disease at the moment.

But he knows some of the most basic operations.

When vomiting occurs, the most important thing is to remove the foreign matter from the patient's mouth to prevent suffocation from blocking the trachea.

So he knelt down next to his grandfather, opened his mouth and cleaned out the foreign matter in his mouth.

He also cleaned up all the surrounding gravel and laid Grandpa's body flat.

After he finished doing this, Lai Dongsheng and others also rushed over.

Seeing Liu Zhengyi lying on the ground, everyone was a little nervous.

"What's going on? Send him to the medical room quickly." Lai Dongsheng walked over anxiously and tried to help him up.

"Don't move! Meng Yu and the others are on their way here. We don't know what's going on right now. Movement can easily lead to some unpredictable consequences." Li Gang quickly stopped him.

After he had just cleaned the foreign object in his grandfather's mouth, Liu Zhengyi's originally red face slowly returned to normal.

The body no longer pulls out, but it is still unconscious.

Everyone is gathered here.

Li Gang stood up and drove everyone in one direction.

"Don't stand around, blocking the fresh air." Li Gang said.

"Why hasn't the doctor come yet? I'll hurry up." Lai Dongsheng was as anxious as an ant on a hot pot. He had a good relationship with Mr. Liu Zhengyi.

On weekdays, I often ask him to play chess together.

After Lai Dongsheng finished speaking, he ran down the mountain.

Before he could run down the mountain, he met Meng Yu, Sanshu and others who were going up the mountain at the foot of the mountain.

"What's going on?" Third uncle saw Lai Dongsheng and asked as he ran.

"Coma, coma, coma, I don't know the rest, but you are finally here." Lai Dongsheng was overjoyed to see them, and then said with a slight stutter.

When the third uncle heard this, he frowned and pulled Meng Yu directly to run up the mountain.

He held the medical bag in one hand and held Meng Yu's hand in the other.

After all, Meng Yu is a female doctor, so she is not that fast.

The third uncle's speed is amazing.

Meng Yu felt like a kite floating in the air, and his legs were no longer his.

Twenty seconds later, the third uncle pulled Meng Yu over and ran over.

Meng Yu panted heavily and wiped his sweat.

Before she could look at the people around her, she knelt down on the ground and began to check Liu Zhengyi's condition.

First, he opened Liu Zhengyi's eyelids and checked, then opened his mouth and saw that there were still some vomited foreign objects inside.

Then he looked around again and saw the vomited foreign object.

Asked: "Tell me what you just saw and what are your symptoms."

Li Gang said, "When I came over, I saw my grandpa twitching all over and the corners of his mouth twitching outwards."

Suddenly, he looked at his grandfather, his fingers began to twitch unconsciously again, and the corners of his mouth twitched.

"Just like now. Then I cleaned the foreign objects in his mouth and made him lie down flat."

Meng Yu reached out and held her grandfather's hand, then listened carefully to the heartbeat.

Then he said to Li Gang: "You did a good job. If you hadn't cleaned up the foreign objects in time, you would have suffocated. What happened before?"

Li Gang continued: "I heard from grandpa that he fell when he was going down the mountain."

Meng Yu listened while checking his grandfather's body.

Then she saw a swollen bump on her grandfather's head.

He nodded, then took out a scalpel from the first aid kit, tore open Liu Zhengyi's shirt, untied the restraints, and raised his head so that he could breathe more easily.

"What's going on? Doctor Meng." Third Uncle asked.

Meng Yu slowly stood up and said: "The initial diagnosis is a stroke. The most important thing now is to reduce the intracranial pressure. It must be sent to the medical room for treatment."

(Ask for monthly ticket)