My short video leads to ancient times, and the ancients break the defense!

【One wife and two husbands! There must be one wife and two husbands!!】

【Mr. Yuan held the rice and roared. He thought about how to generate stable hybrid rice seeds.】

【The first of the three lines is the sterile line. Now Mr. Yuan has found the male sterile line. This line is called the widow line.】

【The second line is the maintainer line. This line is similar to the widow line, but it has fertility. By crossing the maintainer line with the sterile line, a restorer line with fertility can be produced.】

【The third line is the official restorer line. The cross between the sterile line and the maintainer line can produce a large number of restorer lines. Later, the restorer line and the sterile line can be crossed to produce truly high-yielding rice seeds.】

【This is the three-line hybrid method of rice, and it is also the hybrid rice that Yuan Lao has been pursuing tirelessly.】

【After Mr. Yuan set his goal, he began to work hard in this direction.】

【It's just that the goal is simple to say, but difficult to implement, because hybrid rice is a global problem that has troubled countless scientists, so the knowledge that Mr. Yuan can draw from is also very limited.】

【Whether the guess is correct must be planted in the ground to verify. This experiment lasts for one year.】

【In order to save time, Mr. Yuan did not dare to delay even one day from Hainan to Guangxi and from Guangxi to Hunan.】

【Yuan Laochang said, a person can be mistaken for a moment, and a moment can be mistaken for a person.】

【In this way, Mr. Yuan devoted himself to crossbreeding, which lasted ten years.】

【Finally, in 1974, Mr. Yuan’s hybrid rice was successfully introduced, and the yield per mu exceeded 1,000 kilograms for the first time.】

【From the initial yield of less than 400 jins per mu to the current yield of 1,000 jins per mu, it took Mr. Yuan ten years.】

【It takes ten years to sharpen a sword. It was during these ten years that Mr. Yuan’s hybrid rice fed 80 million people in China.】

【Later, hybrid rice made another breakthrough, and the yield per mu reached two thousand kilograms, enough to feed the 140 million people in China.】

【Americans once threatened that the food grown by Chinese people could not feed so many Chinese people.】

【But Mr. Yuan used a seed to slap these Americans in the face. He kept the Chinese people's jobs firmly in his hands.】

【A seed can save a country, or it can stumble a country】

【On the day Mr. Yuan left, it rained heavily, but it could not stop the people in the city from seeing Mr. Yuan off.】

【Like a tide, the crowd rushed to the wet streets, followed the hearse, and shouted: Mr. Yuan, have a good trip.】

【On that day, all the chrysanthemums in the city were sold out. Some people even brought flowers from other places and distributed them to the people for free. Chrysanthemums and rice ears were filled with old Yuan’s grave. In this way, the people paid homage to the old man.】

【Spend all the flowers in the city just to pay homage to one person】

【The country's unparalleled scholars are the backbone of China. It is precisely because of the existence of these people that China can rise again in the world.】...

"You all feel your spine. One of the spines behind your back was given by Mr. Yuan."

"Yuan Lao Qiangu, have a good journey"

"This is China’s star, the star that Chinese people should admire the most."

"These people are all gods from the sky, who came down to save our Chinese nation. I hope Mr. Yuan can still bless our Chinese nation in his next life."......

Ming Dynasty, Hongwu period

"The pillars of the country are unparalleled, and only such people are worthy of the name of the country."

The corners of Zhu Yuanzhang's eyes are a little moist. He has special feelings for the land, and he can't hide his admiration for such people who work hard at farming.

"How great would it be if our Ming Dynasty also had such national scholars?"

"Father, our Ming Dynasty does not have such people now, but we can cultivate such talents. Seeing that Zhu

Yuanzhang was a little regretful, Zhu Biao couldn't help but persuade him:

"Erchen, look at what Mr. Yuan did, our Ming Dynasty can do it too."

"We also have rice in the Ming Dynasty, and rice is grown throughout the south of the Yangtze River. If we want to find the three-line rice mentioned by Mr. Yuan, I am afraid there is a chance."

"If someone can take the lead, we might be able to cultivate hybrid rice."

"Even if we can't do it in ten years, we can still do it in twenty, thirty, or even hundreds of years."

"As long as it can be passed down from generation to generation, it will be a great blessing to the people all over the world.

Zhu Yuanzhang's eyes lit up when he heard this,"It makes sense, it makes so much sense.""

"Biao'er, what you said is so right!!"

"We also have rice in Ming Dynasty. If this is the case, why can't we cultivate high-yielding rice?"

"Hu Weiyong, Lu Chang, you are responsible for this matter. Immediately recruit experienced farmers from all over the country to come to the capital to cultivate hybrid rice."

"No matter how high the price is, our Ming Dynasty must produce hybrid rice!"

"I obey the decree".......

Da Han, Gaozu plane

"They actually developed hybrid rice, with a yield of two thousand kilograms per mu. It’s amazing! It’s amazing!"

Liu Bang stood outside Weiyang Palace, looking at the rice seedlings that were taller than a man, feeling extremely emotional.

"The dream of enjoying the cool air under the grass. It is really extraordinary for a person to have such a dream and work hard to realize it."

Hearing Liu Bang's full praise, Xiao He, the prime minister of the Han Dynasty, said with envy:

"If we Han people can have this kind of rice seed, I'm afraid our Han people will never go hungry, right?"

"Don't think about it, those are the people of later generations who spent countless efforts to cultivate them, and we simply can't get them now."

Liu Bang broke Xiao He's fantasy, and then changed his tone and said:

"Perhaps, we can consider going to America and bringing back potatoes, sweet potatoes and corn."

"Ovary, what do you think? Zhang

Liang thought for a while, slowly shook his head and said:

"The Americas are thousands of miles away from the Han Dynasty. If you want to reach the Americas, you need to cross the ocean."

"I wonder how many dangers I will go through before I can reach the other side? If you meet local indigenous people, you might even be attacked by them."

"There are too many variables, and it’s not worth my big man’s war."

"More importantly, we don’t even have some good ships, so how can we find these grains? Liu

Bang heard this and sighed:

"Why does America have to be so far away from us?"

"How nice would it be to be next to our big man?"

"Now that the sea is vast, where can I find these grains for the people of Han Dynasty?"

Xiao He and Zhang Liang were also quite helpless. Although they knew there were good things in these places, they couldn't see or touch them, so they could only look away and sigh.

Finally, Xiao He suggested:

"Your Majesty, since our generation does not have the ability to bring these grains back, then we ask our next generation, or the next generation after that, to help us realize these wishes."

"No matter who has the ability to bring back corn and potato seeds, it will be a great meritorious deed for my Han people.

Liu Bang nodded slowly,"That's all.""...

The contributions of other planes to Mr. Yuan are also amazing.

They did not expect that agriculture could create such huge value for the country.

Emperors from various planes began to frantically search for agricultural successors in their own planes. They also wanted to create hybrid rice in their own era.

The lethality of this kind of rice is too great. If he can develop hybrid rice during his time in power, he will definitely be famous throughout the ages.

Just when the emperors were excited, a different multiple-choice question slowly appeared on the light and shadow.

【Please choose, how long do you think it took China to develop nuclear weapons from scratch?】

【A fifty years】

【B twenty years】

【C ten years】

【D five years】......

In the Tang Dynasty, Emperor Taizong Li Shimin decisively chose the fourth one. As the emperor of China, he naturally hoped that China would develop nuclear weapons as quickly as possible.

【Congratulations on your correct answer, you will be rewarded with 100,000 tons of hybrid rice.】

"Hahaha, I actually got hybrid rice?! The people of the Tang Dynasty will no longer have enough to eat!"

In the Ming Dynasty, Ming Taizu Zhu Yuanzhang also received 100,000 tons of hybrid rice, which made him ecstatic. Emperor

Liu Che of the Han Dynasty and Ying Zheng, the first emperor of the Qin Dynasty, all received rewards.......

The next video finally starts playing

【Are you willing to remain anonymous for the rest of your life to forge a sharp sword for China?】......Dividing line......

An update will be released tomorrow, and the first decision will be whether life or death. Please continue to support me, thank you all!

An update will be released tomorrow, and the first decision will be whether life or death. Please continue to support me, thank you all!