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

[One Wife and Two Husbands!Must Have One Wife and Two Husbands!!].

[Yuan Lao roared with the rice, he thought about how to generate stable hybrid rice seeds. 】

[The first line of the three lines is the sterile line, and now Yuan Lao has found the male sterility line, which is called the widow line. 】

[The second line is the maintenance line, which is similar to the widow line, but it is fertile, and the fertility line can be born by crossing the maintenance line and the sterile line. 】

[The third line is a formal restorer line, and the cross between the sterile line and the maintainer line can produce a large number of restorer lines, and then the restorer line and the sterile line can be crossed, which can produce a really high-yield rice seed. 】

[This is the three-line hybrid method of rice, and it is also the hybrid rice that Yuan Lao tirelessly pursued. 】

[After Yuan Lao determined the goal, he began to work in this direction. 】

[It's just that the goal is simple to say, but it is difficult to do, because hybrid rice is a world problem that has troubled countless scientists, so the knowledge that Yuan Lao can draw on is also limited. 】

[Whether the conjecture is correct or not, it must be planted in the ground to verify, and this experiment is a year. 】

[In order to save time, Yuan Lao traveled from Hainan to Guangxi, from Guangxi to Hunan, and did not dare to delay for a day. 】

[Yuan Lao often said that people are wrong for a while, and they are wrong for a year. 】

[In this way, Yuan Lao settled down to engage in hybridization, and it was ten years to engage in it. 】

[Finally, in 1974, Yuan Lao's hybrid rice matching was successful, and the yield per mu exceeded 1,000 catties for the first time. 】

[From the initial yield per mu of less than 400 catties to today's yield of 1,000 catties per mu, it took Yuan Lao ten years. 】

[Ten years of sharpening a sword, it is in these ten years that Yuan Lao's hybrid rice has fed 80,000 people in China. 】

[After that, hybrid rice made another breakthrough, and the yield per mu reached 2,000 catties, which is enough to feed 140,000 people in China. 】

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

[But Yuan Lao slapped these Americans in the face with a seed, and he let the Chinese people's rice bowl firmly in his hands. 】

[A seed can save a country, or it can trip a country. 】

[On the day Yuan Lao left, it rained heavily, but it couldn't stop the people of the whole city from seeing off Yuan Lao. 】

[Like a tide, everyone flocked to the wet streets, followed the hearse, and shouted: Old Yuan, go all the way. 】

[On that day, the chrysanthemums in the whole city were sold out, and some people even brought flowers from other places and distributed them to the people for free, chrysanthemums and rice ears filled Yuan Lao's cemetery, and the people used this way to pay tribute to the old man. 】

[Pour out a city of flowers, just to lay one person. 】

[The country's warriors are unparalleled, this is the backbone of my China, and it is precisely because of the existence of these people that my China can re-emerge in the world. 】

...

"You all touch your backbone, the backbone behind you, there is a piece, which was given by Yuan Lao. "

"Yuan Lao eternal, go all the way. "

"This is the star of China, the superstar that the children of China should revere the most. "

"These people are all immortals in the sky, who came down to save my Chinese nation, and I hope that Yuan Lao can still bless me in the next life. "

......

Daming, Hongwu period.

"The pillars of the country, the country's warriors are unparalleled, and only this kind of people are worthy of the name of the country's soldiers. "

The corners of Zhu Yuanzhang's eyes were a little moist, he had a special affection for the land, and it was even more difficult to hide his admiration for this kind of person who worked farming.

"How good would it be if we also had this kind of countryman in Daming?"

"Father, we don't have this kind of person in Daming now, but we can cultivate this kind of talent. "

Zhu Biao saw that Zhu Yuanzhang had some regrets, and couldn't help but persuade:

"Erchen looks at what Yuan Lao did, we can do it too. "

"I also have rice in Daming, and the whole Jiangnan is growing rice, if you want to find the three-line rice that Yuan Lao said, I'm afraid there is also a chance. "

"If someone can take the lead, maybe we can also cultivate hybrid rice. "

"Even if we can't do it in ten years, we can still do it in 20, 30, or even 100 years. "

"It has been passed down from generation to generation, as long as it can be done, it will be a great thing to benefit the people of the world. "

When Zhu Yuanzhang heard this, his eyes lit up, "It makes sense, it makes sense." "

"Biao'er, you're so right!!".

"We also have rice in the Ming Dynasty, so why can't we cultivate high-yield rice?"

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

"No matter how much it costs, we must also make hybrid rice!"

"Obey. "

.......

Great Han, Gaozu plane.

"I really got hybrid rice, and the yield per mu is 2,000 catties, amazing, really amazing!"

Liu Bang stood outside Weiyang Palace, looking at the rice seedlings taller than people, and was extremely emotional.

"Hexia has a cool dream, and the people who can make this kind of dream and work hard to realize it are really extraordinary. "

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

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

"Don't think about it, those are all people of later generations, and it took countless efforts to cultivate, and we can't get it now. "

Liu Bang broke Xiao He's illusion, and then said in a changed tone

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

"Ovary, what do you say?".

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

"The Americas are thousands of miles away from the Han Dynasty, and if you want to reach the Americas, you need to travel across the ocean. "

"I don't know how many dangers I will experience before I can reach the other side? If I encounter the local natives, I may be attacked by the natives. "

"There are too many variables, and it's not worth my big fight. "

"What's more, we don't even have some ships, how can we find these grains?"

When Liu Bang heard this, he sighed and said:

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

"Wouldn't it be nice to be next to our big man?"

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

Xiao He and Zhang Liang were also quite helpless, although they knew that there were good things in these places, but they couldn't see or touch them, so they could only look at the ocean and sigh.

Finally, Xiao He suggested:

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

"Whoever has the ability to bring back the corn and potatoes will be of great merit to the people of my Han Dynasty. "

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

...

The contributions of other planes to Yuan Lao are also breathtaking.

They didn't expect that agriculture could create such great value for the country.

Emperors of various planes began to frantically search for agricultural heirs in their own planes, and they also wanted to make hybrid rice in their own time.

The lethality of this rice seed is too huge, and if he can research hybrid rice during his reign, he will definitely be famous for eternity.

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

[Please choose, how long do you think it took for China to develop nuclear weapons from scratch?].

[A fifty years].

[B 20 years].

[C decade].

[D five years].

......

Datang, Tang Taizong Li Shimin decisively chose the fourth, as the emperor of China, he naturally hoped that Huaxia would develop nuclear weapons, and the sooner the better.

[Congratulations on your correct answer, and reward 100,000 tons of hybrid rice.] 】

"Hahaha, I actually got hybrid rice?! The people of Datang will not be hungry in the future!".

Da Ming and Ming Taizu Zhu Yuanzhang also got 100,000 tons of hybrid rice, which made him ecstatic.

Liu Che, Emperor Wu of the Han Dynasty, and Ying Zheng, the First Emperor of the Great Qin, were all rewarded.

.......

The next video has finally started playing.

[Are you willing to stay incognito for the rest of your life to forge a sharp sword for Huaxia?].

...... Dividing line ......

Tomorrow on the shelves, the first decision is life and death, I ask you to continue to support the little brother, thank you big brothers!

Tomorrow on the shelves, the first decision is life and death, I ask you to continue to support the little brother, thank you big brothers!