Seeing the mocking glances cast by everyone, Li You smiled and said, "Yes, eat." As soon as you eat it, it's all solved. ”

"Hahahaha", everyone burst into laughter.

Li Shimin said angrily: "You evil animal, you are so stubborn, you get out immediately, go back and be grounded for a month, and think about it behind closed doors!" ”

Yin Hongzhi was about to cry in a hurry, thinking about how to intercede with Concubine Yin and exempt Li You from punishment.

Li Ke, Li Tai and the others were there gloating, looking at Li You mockingly.

"Your Majesty." At this time, Fang Xuanling stood up, he saluted respectfully and said, "Your Majesty, the minister thinks that His Royal Highness the King of Yiyang should be given a chance to speak, maybe he has a solution?" ”

Fang Xuanling had been observing Li You, and when he saw that he looked confident, he felt that he was not as simple as he seemed on the surface.

Li Shimin also calmed down, Li You's court debate left a certain impression on him, although he was not hopeful, but he also decided to give Li You a chance to speak.

He said: "You have to take the important affairs of the court seriously. ”

"Yes, Father." Li You said seriously.

Li You said: "Tuyuhun has high terrain and long winters, and the locals have lived there all year round and have adapted to the environment there.

Most of our army are mainlanders, and when they arrive in that environment, they will inevitably be unaccustomed to the water and soil. The main manifestation is that it is easy to get eye diseases.

There are two types of eye diseases, one is night blindness, that is, you can't see at night, and your vision is restored during the day. The other is snow blindness, which is more serious and needs to be treated. ”

Listening to him talk eloquently, everyone felt that Li You was not talking nonsense, but really had material. So, they all listened carefully.

Li You continued: "Actually, these two diseases are not a big problem, as long as you eat some corresponding food, you can overcome it. ”

He took a breath and said deliberately: "This is what Erchen said about eating." ”

Li Shimin now believes in Li You's words, but when he sees Li You's smug appearance, he is still a little unpleasant. He urged anxiously, "Hurry up." ”

"Night blindness is mainly due to a lack of a substance called a vitamin, well, which is a nutrient. Eating foods rich in this substance can prevent it.

For example: 1. Eating apples often "The history of apple cultivation in the world and in our country" can prevent and treat night blindness.

2. Fresh crucian carp, washed, stewed crucian carp soup, eat fish and drink soup.

3. 2 taels of pineapple cabbage, 3 taels of pork liver, and cook them in soup. It can improve eyesight, treat night blindness and vision loss......

I won't list them all here. The retainers of the Scattered Dynasty will list the corresponding recipes. Li You said.

Next, he talked about the prevention and treatment of snow blindness.

At this time, the general of the left leading army, Lu Guogong Cheng stood up and said: "Yes, when the minister was fighting in Longyou Road, he once suffered from night blindness, and it was because he hadn't eaten vegetables for a long time. Later, after the minister went down the mountain, he ate vegetables and meat normally, and he soon got better. ”

"Ah, I see!" Everyone sighed.

Li Shimin was very excited and praised: "Okay, King Yiyang has solved a big problem for the imperial court, which is very good." ”

Li Tai heard Li Shimin praise Li You, and his heart became more and more unhappy, he asked unwillingly: "This can be solved by eating, then, the Tuyuhun people burned the pasture, and the army expedition has no grain and grass, so it can't be solved by eating, right?" ”

Li You smiled: "Fourth brother, don't say it, you really rely on eating." ”

After speaking, he turned to Li Shimin and said solemnly: "Father, the son has a plan to ensure that Tuyuhun can be taken within two months." ”

"What?" The ministers were amazed.

Li Shimin was also surprised, and he said, "Let's hear it." ”

Li You said: "This is a major event of the military aircraft, and the retainer asks for a separate report. ”

Li Shimin understood, nodded and said, "Okay, that's all for today's court meeting." The crown prince Li Chengqian, the king of Shu, the king of Wei, the king of Yiyang, Fang Xuanling, the eldest grandson Wuji, and Cen Wenwen, followed me to the Liangyi Hall to discuss matters. With that, he got up and left.

On the way to the Liangyi Palace, Li Chengqian came over and said, "Fifth brother, this meal you studied is really useful. I heard from the chamberlains (eunuchs) that you made a dish called 'Buddha jumping over the wall' for my father, and my father was full of praise. When will I try it? ”

Li Tai was a little out of order today, but he was sleek and quickly adjusted. He came over and said, "Fifth brother, I really didn't expect that you could study cooking skills and study such knowledge, admire." ”

Li You didn't want to offend the villain, so he smiled and said, "Fourth brother, you are knowledgeable. It was just a coincidence that I happened to know a little bit about diet, and the blind cat ran into a dead mouse. Hehe. ”

Li Ke came over and patted Li You on the shoulder, and said, "You cheated the pork in my house, how did that thing be made, let me taste it too." ”

Li You smiled and said, "Third brother, we are neighbors, you just have to go over." ”

A few people talked and laughed, and there was no mustard at all. Li You knew the history of the Tang Dynasty, and he would not be confused by this superficial phenomenon.

came to Li Shimin's study in the Liangyi Palace. Li Shimin couldn't wait to ask, "King Yiyang, what is the strategy you are talking about?" ”

Li You said: "The first problem here is the problem of eating. First, the Tuyuhun people burned the grasslands and the pastures left over from the previous winter in the grasslands and mountains, where the climate was so cold that the pastures could not be eaten until late May. Therefore, the first problem is to solve the problem of forage.

However, Erchen would like to talk about another issue first. The Tuyuhun people burned the pasture grass and cleared the wilderness, and the roads were difficult to travel, making it difficult for our army to move and supply, which was also a problem of food.

Next, Erchen will talk about this problem first.

When the army marches, it needs to carry a large amount of grain and vegetables, and the transportation is inconvenient, and the amount of grain and grass that can be carried is limited. Due to the sparse vegetation in most areas of Tuyuhun, it is difficult to solve the problem of fuel, so it is necessary to carry fuel. In this case, it is even more difficult to carry the grain and grass. ”

"Yes, that makes sense. Your Highness, what is your solution?" Fang Xuanling asked.