I am the cook, but I am Li Er's son-in-law

Speaking of it, although the fabrics of Datang are loved by neighboring countries.

But textile materials are scarce.

For example, "damask, silk, silk, and satin" are made of the same material, and they are all made of silk, but the weaving process is different, such as thickness, hole density, etc., resulting in different kinds of fabrics.

Now Datang can be used as textile materials, only three kinds.

One is silk, one is animal hair, and the last is hemp.

Needless to say, the first two are basically the enjoyment of nobles. Be it silkworms or animal hair, they are relatively difficult to obtain materials.

As for hemp.
It can be planted on a large scale, and can also be produced stably. The fabric that can be spun is really uncomfortable to wear, and things like hemp are not warm at all.

Normal people would think about getting themselves clothes made of silk.

But silk is more expensive than hemp by not one or two pennies.

This piece of cotton cloth feels no worse than silk.

"How does the cultivation of baidiezi compare with hemp?" Li Shimin asked.

Yin Xuan glanced at him curiously: "You grow flowers at home yourself - I heard from Li Lizhi that you also have a small garden, you still don't know about this?"

Li Shimin's face turned a little red.

He entrusts others to take care of the garden. One day when he is in a bad mood and goes to enjoy the flowers, how could he worry about whether Bai Dizizi is difficult to serve? Is that something he has to consider?
"Aren't gardens and field growers two different things?" Li Shimin said with a sigh.

Yin Xuan cast a contemptuous look: "Cotton is not difficult to take care of, but it is prone to insects."

After speaking, Yin Xuan paused and sighed: "Besides, there is something wrong with your cotton variety, and the yield is not high. It may take more than ten years, or even decades, to breed seeds by crossbreeding."

Li Shimin didn't pursue the issue of output.

He is clear that the world in Yin Xuan's eyes may not be the same as the world in their eyes.

In the usual chats, Li Shimin once said with emotion that if the road is repaired, it will only take a day or two to travel from Chang'an to Luoyang.

Even if it is on foot, it can be reached in four or five days.

But Yin Xuan still dislikes being too slow.

Li Shimin asked curiously, three or four hours is the time Yin Xuan is satisfied with.

Three hours?

How is it possible to fly so fast?

Therefore, what Yin Xuan said here is not high output, maybe it is enough for them.

What concerned him the most was the word "hybrid".

"Hybridization?" Li Shimin asked curiously, "Seeds can also be hybridized?"

Yin Xuan waved his hand and said softly: "Well, hybridization is a very important method in agriculture. In fact, if you want to breed better and better seeds, the technology of hybridization is indispensable."

This was actually something beyond his imagination.

Originally, he thought that there was only hybrid rice.

In fact, all kinds of crops have hybridization, and this is a very mature technology, whether it is rice, wheat, or cotton.
It can significantly increase the output and improve the quality.

Thinking of this, Yin Xuan paused.

"I have speculated that if a great person is willing to stand up and devote his whole life to the cause of hybrid rice"

"The production capacity per mu reaches 25 shi."

Li Shimin suddenly raised his voice: "How much?"

"25 stones." Yin Xuan repeated with a firm voice.

Li Shimin's voice trembled a little: "Are you joking?"

In today's Tang Dynasty, a yield of 25 dendrobium per mu can be called a fertile field—and 25 dendrobium is almost just one stone, and the yield of [-] dendrobium per mu is a full [-] times.

"Did the store make a mistake? It's Dendrobium, not Shi." Fang Xuanling said dryly, smoothing things over.

Yin Xuan shook his head: "No mistake, 25 shi, three thousand catties, dry grain."

The little old men felt a little short of breath.

"It's ridiculous, I don't believe it." Li Shimin shook his head and looked at Yin Xuan, "There is no such food in the world. I thought the store was wrong."

Yin Xuan also shook his head: "Others can be wrong, but this one can't be wrong."

"Yes, it must be able to be cultivated to that level."

Li Shimin's eyes were a bit complicated: "The only person who can do that is the god of agriculture in the sky."

"No, he must be human." Yin Xuan shook his head again, "Maybe he is a very cute little old man."

These words made the other little old men on the table laugh.

Li Shimin gradually calmed down, looked at Yin Xuan with a complicated expression: "So the ingredients you use in the store are all grown by yourself?"

Yin Xuan was stunned for a moment, then nodded: "You can say that."

Um.
Presumably, the system should also use this kind of hybridization technology. If it is only for eugenics and eugenics, it will be difficult to cultivate such good ingredients.

"Shopkeeper, is your technique rumored?" Li Shimin was silent for a long time, and asked such a sentence shamelessly.

Yin Xuan glanced at him, a little disdainful: "Now you're starting to inquire about my ability to eat, right?"

Li Shimin blushed.

Yin Xuan waved his hand: "This thing has to be done slowly, it's not a matter of one or two years, it's a matter of a person's lifetime."

"I might teach it to your daughters in the future."

maybe
The little old men were very itchy, but as Yin Xuan said, this is a lifetime thing, and they can't be in a hurry.

"The store opened my eyes again." Li Shimin sighed with emotion.

Yin Xuan waved his hand.

A visitor happened to come in, and after Ji Wen received him, Yin Xuan went to the kitchen to cook.

After Li Lizhi greeted her father, she snatched the cotton cloth that Fang Xuanling was playing with, and ran to the backyard, where the little sisters studied together.

The atmosphere at this table was a little silent.

"Erlang, do you really believe the store's words?" Wei Zheng asked after being silent.

Fang Xuanling nodded: "Although it sounds really beautiful, it's a bit shocking, and it's been decades since I opened my mouth."

He didn't say anything later, but everyone else understood what he meant.

Nothing more than
It sounds too much like drawing a big pie, and then defrauding people and money.

Li Shimin nodded heavily: "I can't believe it all, but what if it is true?"

The other little old men felt a little heavy in their hearts.

Yes, if it is true.

The yield per mu is [-] catties, what an era that people yearn for and yearn for.

"I don't know when the store will teach the little girl this technique." Fang Xuanling sighed, looked at Li Shimin, then at Changsun Wuji, and said to him, "Why don't we urge the store to let the store How about getting married to my daughter and Ling Ai?"