Datang: Son-in-law, I beg you to come out of the mountain

Seeing Yang Zhuo throwing the baby into such a full water, Li Shimin ran over in fright.

"Son-in-law! What are you doing?!"

Could it be that she thought she was a daughter, didn't like her, and wanted to kill her!

Yang Zhuo put a swimming ring around the baby's neck, and said with a smile: "Of course it's for the baby to swim! Just born, you have to wash it well!"

"You also know that she was just born! How could she be thrown into such a deep water! Just take a bath and wash it!"

Li Shimin said hurriedly.

Empress Changsun also rushed over, nodded and said: "Yes! Such a small child, just put it in the bathtub!"

"What else are you putting on her neck?? She will be out of breath!"

"This is called a swimming ring!"

Yang Zhuo didn't speak, put the baby in the swimming ring carefully, and put it into the swimming pool carefully.

The little baby entered the water and swam happily. The cute little appearance made Li Shimin and Empress Changsun's puzzled expressions instantly relaxed and smiled.

"Look at this cutie, that clenched little fist, so cute!"

"Yes! She is so small, she can paddle water!"

Li Shimin and Empress Changsun looked at the baby in amazement with a smile.

"You don't know that, putting a newborn baby into the water to swim can increase the baby's lung capacity, enhance its resistance and resistance!" Yang Zhuo said with a smile.

Li Shimin and Empress Changsun heard for the first time that newborn babies can swim in the water, and it is also good for their health!

Yang Zhuo named his daughter Yang Ran, like the rising sun.

Although Yang Ran was just born, she could tell that she was a beauty, with big eyes and very cute.

After resting for several hours, Li Lizhi also recovered her strength.

Li Shimin and Empress Changsun became grandparents, happily surrounding them, wanting to hug the child, but Yang Zhuo refused to let go.

"Oh! Lao Li, this is my daughter, don't rush to hug me! I haven't hugged enough yet!" Yang Zhuo said with a smile.

This is the first time he has experienced the feeling of being a father, especially, being the father of a daughter!
Yang Ran's fleshy, hugging soft, very cute.

Li Shimin rubbed his hands, but he couldn't catch Yang Zhuo, so he could only watch from the side, teasing Yang Ran.

Probably because of the next generation, Li Shimin liked Yang Ran more than Li Lizhi.

Yang Ran felt comfortable and sleepy after swimming, and soon fell asleep.

Yang Zhuo asked the nanny to take Yang Ran to rest. Empress Changsun and Li Xueyan went to see Li Lizhi, Li Shimin and Yang Zhuo for a walk.

"Son-in-law! I have something to ask you."

Li Shimin followed behind Yang Zhuo, took a few quick steps, and followed Yang Zhuo.

"You don't need to tell me that I know, you just want to ask me, what should I do with this Goguryeo land?" Yang Zhuo got a daughter and was in a good mood.

Li Shimin chuckled, and boasted: "Son-in-law is amazing! He understands me better and better!"

Before he opened his mouth, he already knew what he was thinking!

"A construction corps can be formed and stationed in Goguryeo."

"Eh? Construction Corps?? What is it?" Li Shimin asked puzzled.

"The Construction Corps is to send troops to Goguryeo and stay there permanently. It is both management and construction!"

"From the army, select some soldiers who are willing to go to Goguryeo, and go to Goguryeo."

"This corps, on the one hand, is to stabilize the Goguryeo region, and on the other hand, it can be used as a production force to develop Goguryeo!"

Yang Zhuo explained.

After hearing this, Li Shimin understood a little and asked.

"Then go to Goguryeo, how to build it?"

Goguryeo is located in a remote and bitter cold place!
Li Shimin didn't know what to do.

"In Goguryeo, the land is so good, of course it's for planting!" Yang Zhuo said with a smile.

"No, it's so cold in Goguryeo and Liaodong, whether it's corn, rice, or wheat, the yield can't be very high!?"

"No, no, no! Old Li! You're wrong! On the contrary, the food crops over there, whether it's corn or rice, will be higher than those in Guanzhong!"

Later generations, Northeast rice is very famous!

Li Shimin even said that Goguryeo and Liaodong are not suitable for planting!

Yang Zhuo needs to correct Li Shimin's thinking!

"No way! It's cold and the production can be high?!" Li Shimin looked at Yang Zhuo in disbelief.

"Old Li! You don't know this! The grain production depends not only on the temperature, but also on whether the soil is fertile!"

"The reason why I said that it is suitable for growing food is because there is a large piece of fertile land there!"

Yang Zhuo said with a smile.

Li Shimin couldn't help frowning when he heard Yang Zhuo's so sure words.

"Son-in-law! Don't be joking! You have never been to Goguryeo and Liaodong, how do you know there is fertile land there!?"

"Also, when I passed by there, from Liaodong to Goguryeo, there was a large plain, but it was a desolate wasteland!"

He still remembers this!

"you are wrong!"

"Go to the Liaodong area, and then, dig three feet! There is definitely fertile black soil inside! That is the fertile land bestowed by the Tang Dynasty! It is uniquely blessed! It is most suitable for growing food!"

Although Goguryeo also has farming, but because it is still half-agriculture and half-pastoral, limited by the degree of civilization, it has not made good use of these lands at all!
However, even so, the agriculture in Goguryeo is pretty good!
In the entire Northeast, it is also a powerful existence!

This is also an important reason why Goguryeo is stronger than other tribes!
"Black land?"

Master Li Shimin heard this word for the first time, and he didn't understand the meaning behind it at all.

"That's right! It's the black earth!"

"Black soil is a treasure bestowed by nature to human beings! The reason why black soil is called black soil is that it is different from the soil we usually see! It is black!"

"Black soil is a soil with good properties and high fertility, which is very suitable for crop growth."

"The output of black soil planting is more than double that of ordinary land!!"

"And! The Liaodong region has a vast land and few people, so mechanized operations can be adopted! The output and efficiency are even higher!"

In the Central Plains, although farming equipment such as Quyuan plows have been promoted, they are not as powerful as the mechanized operations of later generations!
Yang Zhuo wants to start implementing mechanized operations in the Goguryeo area!

Li Shimin seemed to understand what Yang Zhuo said.

"So, son-in-law, you mean that you plan to let the Production and Construction Corps be here, and Liaodong will vigorously plant rice?"

Although Li Shimin still doesn't understand that the black earth is so powerful, Yang Zhuo is the truth!Yang Zhuo said it, and he believed it!
"That's right! The Goguryeo region is the most suitable place to grow rice! Besides, soybeans are also available!"

"This kind of soybean? I'm afraid it's not suitable!"

"These soybeans are mostly used as fodder and tofu, which is of little use. It's better to grow wheat!"

Li Shimin looked at Yang Zhuo in confusion.

Although, since the Han Dynasty, how to make tofu has been invented, but eating tofu is at most a dish!

The most important use of soybeans in the Tang Dynasty is still used as supplementary feed for war horses!

However, Datang has plenty of fodder!

Soy can be substituted.

It is too wasteful to use such a good land in Goguryeo to grow soybeans!

"What you said, whether it's feeding horses for fodder or making tofu, that's not the correct way to use soybeans!"

"Forehead??"

What Yang Zhuo said surprised Li Shimin!Staring at Yang Zhuo, waiting for Yang Zhuo to give the answer!
"The best way to use soybeans is to extract oil!"

"After the soybeans are pressed, soybean oil can be made for the common people to eat!"

"And the soybean meal left after crushing is good feed for livestock. Chickens, ducks, cattle and sheep will grow better if they eat this."

"Nowadays, people in the Tang Dynasty are rich in food, and the demand for meat food will gradually increase. Therefore, it is particularly good to develop livestock breeding!"

"Using soybean dregs can increase the production of livestock! Isn't this killing two birds with one stone!"

"This soybean is actually so useful?"

Li Shimin was very surprised!Soy can be used in this way!
Rice, millet, millet, wheat, bean!

As the bean in the five grains, it is commonly known as soybean, and it has a very long history of planting in China.

However, because soybeans are not easy to digest and the yield is not high, few people grow them.

"That's right! The Construction Corps, focus on planting these two! Rice and soybeans!"

"Son-in-law! I heard you say that! I can't wait to take soldiers to Goguryeo to develop it now!"

While speaking, in Li Shimin's mind, he couldn't help but start thinking about the future!

Goguryeo in the future will definitely become a place with high grain yield, richness and beauty!

……

Back to the palace.

Li Shimin summoned Du Ruhui to Xuanzheng Hall.

Tell Du Ruhui about the deployment of troops to form the Construction Corps.

"Your Majesty! This method is good! It has maintained the stability of Goguryeo and built Goguryeo!"

"However, this Goguryeo is located in the Liaodong area, which is cold and remote. I am afraid that it will need to provide a lot of financial and material resources to the Corps!"

Du Ruhui felt that the idea was good, but it would cost a lot of money and material resources!
It's not worth it!
"Just kidding! In Goguryeo, the food produced by myself can't be eaten! Do you still need Datang's support?!"

Li Shimin shook his head and despised Du Ruhui.

Du Ruhui...

"Your Majesty, are you saying that Goguryeo is self-sufficient and can't finish eating?!"

how is this possible! ?
The reason why Goguryeo is sparsely populated is because it is cold and remote, and there are wastelands everywhere!

"Of course it is! Goguryeo has a lot of black soil! It's the most suitable for growing food!"

"Not only can it be self-sufficient! It can also become a big granary in Datang!"

Li Shimin concluded.

Du Ruhui's eyes widened!
impossible!

"Your Majesty! How do you know that Goguryeo has black soil?!"

Li Shimin was slightly stunned, and said, "Observe!"

"Of course I discovered it through observation!"

"Earlier, I personally went on an expedition. After the battle, I found that there, you only need to dig three feet to find black soil!"

"This soil is full of fertility! It is an excellent soil for growing food!"

Li Shimin said triumphantly.

Du Ruhui seemed to believe it or not, but still complimented her.

"Your Majesty Shengming!"