Datang: I was exposed by Princess Changle

They seem to have never thought about how the locust plague came?

And Lin Xuan also seemed to see through his mind.

Reached out and patted him on the shoulder.

"Okay, Uncle Li, don't be too horny. There are many people who haven't thought about this issue. The main reason is that ignorance kills people." Lin Xuan said indifferently.

"What do you mean?" Li Shimin looked puzzled.

"Confucianism pays attention to the theory of heaven and man, and this thought has been going on for a long time."

"Most of the people feel that when the locust plague comes, it is the locust god's troubles, and they dare not drive it away easily, so they can only pray to the gods."

"As everyone knows, when the locusts eat up the crops and change to another place."

"There are still people who are complacent and think that their prayers have worked!"

"Also, most people find locusts to be poisonous."

"Don't dare to let the poultry eat, for fear of poisoning the poultry and causing losses."

"But in fact, if that thing is used to feed chickens and ducks, it can also fatten up."

"And, in fact, people can eat it, and the taste is very good."

"No, you also ate just now."

"Mr. Lin, according to what you said, if the farmers raise a large number of chickens and ducks, and tell the truth that the locusts are actually edible, will this plague of locusts be cured?"

While eating fried locusts and drinking a little wine, Li Shimin didn't forget to continue discussing the issue of locusts with Lin Xuan.

"Well, yes. Encouraging the people to raise chickens, ducks, geese, etc. is also a way."

"Because they are the natural enemies of locusts! But this is only one aspect." Lin Xuan said lightly.

This matter has stumped generations of unsolvable problems!

If it was in Li Shimin's hands, he would be easily dealt with.

Then who dares to say that Li Shimin is not worthy of being an emperor?

Who dares to say that he is immoral?

Who would dare to write a letter asking him to examine himself three times?

"Of course it's not that simple. These methods are only useful after the locust plague breaks out, and they don't cure the root cause. If you want the locust plague to stop breaking out, you have to start from the root." Lin Xuan said lightly.

"Oh? Then what is this root?" Li Shimin asked curiously.

"The occurrence of locust plagues is divided into two main factors: natural factors and human factors."

"The locusts will lay their eggs in the soil, and they all lay eggs together in groups in one place."

"As a result, some small holes will be left in the ground, and locusts like drought."

"So when there is a severe drought every year, the eggs of those locusts will break out together."

"Thereby causing a plague of locusts."

"So, if you want to keep the locust plague from breaking out as much as possible, you have to dispose of the eggs buried in the soil."

"Eliminate the locust plague from the root."

"Locusts must lay eggs on land where the vegetation coverage rate is less than 50.00%, so we should vigorously plant trees and grass in wasteland to prevent locusts from laying eggs."

"Secondly, when people are cultivating, they should spray high-efficiency and low-toxic pesticides on the refurbished land to kill insect eggs in the soil."

"With such a three-pronged approach, locust plagues can be prevented!"

Sitting at the dining table, Lin Xuan talked eloquently, hearing Li Shimin and Changsun Wuji nodding with admiration.

The eyes looking at Lin Xuan are full of admiration and amazement!

They felt that Lin Xuan was like a treasure that could never be fully discovered!

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Chapter 234 Yuan Tiangang and Li Chunfeng who were angered!

Know everything!

There is nothing he doesn't know about good strategies for governing the country, military strategies, poetry and songs, land farming, industry and commerce, etc., no way!

His knowledge is as deep as the ocean!

"it is good!"

After listening to Lin Xuan's words, Li Shimin and Changsun Wuji stopped their movements immediately.

This is Lin Xuan's method of governance?

It's that simple!

However, what makes them feel incredible is that.

It's such a simple method, but no one has thought of it.

Hearing such a shocking news, Li Shimin immediately returned to the palace with his eldest grandson Wuji.

After Li Shimin returned to the palace.

Tai Chi Palace.

Li Shimin was furious and flew into a rage!

"hateful!"

"Chuan Qin Tianjian Yuan Tiangang and Li Chunfeng come here!"

"I want to ask them what they eat?! Such a big thing like drought was not predicted!"

"What do I raise them for?! Hmm?!"

"Then what is the use of setting up this Qin Tianjian?!"

Li Shimin roared loudly at the servants in the hall!

Li Shimin immediately asked him to summon Yuan Tiangang and Li Chunfeng, the two heads of Qin Tianjian.