Chapter 441: Hybrid Rice Three-line Method

"Mr. Yuan has dedicated his life to hybrid rice, Mo Bai, stop me. ”

"Without Mr. Yuan's hybrid rice, you would probably starve to death. ”

"Fuck off, the scientific research community doesn't need entertainment stars to come in. ”

I have to say that a group of people in the scientific research community are still very prestigious.

Although they are not very famous, although the general public does not know them.

However, seeing so many personnel from scientific research institutions running out, many spectators could not help but stand on the side of these scientific researchers.

Anyway, although Mo Bai is talented, he is an entertainment star in the end.

These scientific researchers are the pillars of the country, the future of the nation, who to support and who not to support, the answer is obvious.

Not to mention, hybrid rice has an even more awesome existence, Mr. Yuan.

For decades, even in his 80s, he is still barefoot on the ground for the benefit of the world.

Mo Bai can say anything, but if you want to say bad things about hybrid rice, you must not.

"This, Dabai, I think you should not talk about hybrid rice on Weibo. ”

"Yes, Dabai, Mr. Yuan is synonymous with hybrid rice, and when you say hybrid rice, you are tantamount to Mr. Yuan. ”

"No, Mr. Yuan's prestige is so high, even if the national leader comes, he is extremely respectful, so don't say it. ”

Although many Bai Yutang disciples are Mo Bai's brainless fans, brainless fans do not mean that they are really brainless.

They just like Mo Bai, but in the face of the big right and wrong, the Bai Yutang disciples are still very assertive.

"Well, I know what you mean. ”

Seeing that Weibo was scolded by many scientific researchers, Mo Bai was also aggrieved.

Damn, what Lao Tzu said was all the truth, and he was scolded like this.

This is really the worst scolding on Weibo since he became famous.

And on the contrary, Mo Bai really doesn't know what to do at this time.

Of course, not knowing how to go back is not that Mo Bai really doesn't know how to go back, but in the face of Mr. Yuan, who even he respects very much, Mo Bai feels that it doesn't matter whether he goes back or not.

Although hybrid rice has many shortcomings, Mr. Yuan has really made a great contribution to the whole of China.

It's okay to be wronged by such a master.

"Okay, don't talk about it, I also respect Mr. Yuan, in order not to cause misunderstanding, I'll still bury my head in farming. ”

Afraid that the fans would be worried, Mo Bai replied in the group.

"Wow, Dabai, let's not talk about it. ”

"What is there to say, Mr. Yuan is highly respected and has made a lifetime of contributions to hybrid rice, even if I am scolded by them for a day, I will suffer it myself. ”

"Tsk, Dabai, I've been with you for so long, I always thought you were a person who would repay you, but I didn't expect your mind to be so big. ”

"I'll go, can I have a good time, it turns out that I am such a person in your eyes. ”

"But no, Dabai, think about which one of you offended you along the way. Let's just say that Li Shi was killed by you last time=......"

"That's it, Dabai, there are still few people who have been cheated by you, you dare to say that you are not the one who will be revenged. ”

“……”

Mo Bai burst into tears.

He meowed, so that even Mo Bai was speechless.

"But, Dabai, it's okay, you like us more now. ”

"That's what a good man should be. ”

"Top, big white, come on, no matter when you are, we will support you as always. ”

What happened on Weibo made Bai Yutang's group very lively.

Although Mo Bai lost on Weibo today, he was taught a lesson by some scientific researchers.

But this kind of mind that cherishes the world is a five-body throw that countless Bai Yutang disciples admire, and secretly sigh that he doesn't like the wrong person.

……

Yuan Ping Hi-Tech.

After sitting in the research room for a while, Yuan Lao and Director Liu walked out.

"Xiao Liu, do you think that the seed price of our Pioneer No. 1 is indeed a lot more expensive. ”

"Elder Yuan, in fact, we have also discussed this issue. The cultivation of Pioneer No. 1 seeds is more complex than the cultivation of other types of seeds, and if the people buy them on a large scale, our costs can indeed be reduced a lot. However, although hybrid rice has many advantages, there are also many areas that feel that sowing hybrid rice is too troublesome, and they can't make much money, so they choose not to buy it, coupled with the competition of some other seed companies, which also leads to our cost has not been reduced. ”

"Competition is a good thing, it can't be attributed to peers. ”

Yuan Lao shook his head and said: "If there is no competition from these peer seed companies, we would not have so many types of hybrid rice in Huaguo, but in the final analysis, our three-line method technology is too complicated, which also greatly increases our seed production cost. And when our cost drops, people will choose to buy, which can also promote us to cultivate more models of excellent varieties. ”

In fact, there has always been heterosis in the biological world, that is, the use of similar species for crossbreeding, the dominant side is retained, and the inferior side is removed. It's just that rice is a self-pollinating plant, and the stamens are born in the same spikelet, because the spikelets are very small, and each flower only bears one seed, so it is difficult to produce a large number of first-generation heterogeneous seeds by artificial emasculation hybridization, so the hybrid advantage of rice has not been applied for a long time, and even the biological community at that time thought that rice could not be hybridized.

It wasn't until a paper by Yuan Lao in the 60s "Male Infertility of Rice" that it really promoted the progress of rice hybridization. And the [three-line hybridization technology] was produced.

The [three-line hybrid technology] refers to the use of three rice varieties: "male sterile line", "maintenance line" and "recovery line" for cross-breeding.

This method has been adopted both at home and abroad.

It's just that although the [three-line hybrid technology] solves the problems faced by hybrid rice, because the hybrid technology involves three kinds of rice, it also greatly improves the difficulty of seed production of [three-line hybrid rice].

Not only that, but also because of the complexity of seed production of [three-line hybrid rice], this also brings more difficulties in cultivating more excellent varieties in the future. Just imagine, it's hard to make one type of seed, let alone have to start from scratch to make a new one. In this way, this is also the reason why hybrid rice technology, although it has been around for decades, has not really become widespread.

Again, this is the root of why hybrid rice seeds are expensive.

What Yuan Lao said is that it is not easy to reduce the technical difficulty of three-line hybrid rice. It is not only our country that is researching hybrid rice, but also the whole world, but there are very few people who have actually reduced the difficulty. ”

"There is nothing difficult in the world, but I am afraid of those who have a heart, and I believe that there will always be a way. ”

Although he said so, Yuan Lao was faintly worried in his heart.

I'm over 80 years old, and although I look tough, I can still do it for a few years.

And if you can't do it yourself, who will lead the development and continuation of hybrid rice in the future?

"By the way, Xiao Liu, the Mo Bai I just said, why do I seem to have heard it somewhere. ”

"Yuan Lao, he is a kicker and led the Chinese team to the World Cup, so there are many fans. ”

"Led the Chinese team to the World Cup, it's amazing, it's amazing. ”

"What is this, compared to the contribution you have made to the country, Old Yuan, that kid can't mention it. ”

"Hey, you can't compare like that, you can contribute to the country in any industry, farming is yes, and playing football is too. People led the national team to the World Cup, which greatly enhanced the national pride, and if you talk about contribution, it is not small at all. However, Xiao Liu, how can I have a little impression, this person named Mo Bai seems to be a writer......"

"Oh, Yuan Lao, you said this, he did write a few works, and Journey to the West was written by him. ”

"Journey to the West?"

As he was walking, when he heard Journey to the West, Yuan Lao stopped directly: "This is everyone." ”

"Xiao Liu, you, why didn't you say it earlier just now, and said that he was a kicker. ”

Yuan Lao was a little excited: "Let's go, go back to the scientific research room now, and apologize to Mr. Mo Bai in my name, what he criticized is really right." ”