Stock up in space to survive and save civilization in the end of the world

There are many courses in the document, but Lin Qian's purpose is very clear. Her future research direction is hybrid rice cultivation.

She plans to study all relevant courses, such as "Agricultural Microbiology", "Agricultural Meteorology", "Introduction to Plant Biotechnology", "Agricultural Ecology", "Genetics", "Plant Physiology Experiment", "Crop "Cultivation and Farming", "Breeding"......

Students in the Agricultural University's experimental class can go directly to the library to get course textbooks. There is a free quota of 30 books per semester. If more books are exceeded, they will have to buy books at their own expense.

Hybrid rice cultivation is not just as simple as farming. Lin Qian felt a little pressure while watching the course.

She wants to know astronomy - meteorology at the top, and geography - soil science at the bottom.

It is not only necessary to study genes - biological breeding, but also take into account production - farming and cultivation.

If you want to become a rice expert, you must know a little bit of everything.

Moreover, when it comes to rice research, China is the ancestor. Because rice is native to China, historical records record that rice was widely cultivated during the period of Yu the Great.

Lin Qian had read some information and documents. Rice breeding in modern China had begun at the end of the last century. However, the situation was chaotic at that time. Institutions such as the China Agricultural Research Institute moved to the southwest one after another, and some researchers and results also disappeared in that war-torn era.

However, the scientific research work on rice has not stopped. From the "Nantes" in 38 to the "Piazza Dwarf" in 56, China achieved its first leap in rice production.

At the same time, agricultural scientists from neighboring countries who were living well believed that wild rice could be used to inherit hybrid rice genes and breed hybrid rice offspring. However, because neighboring countries did not find wild rice and lacked the material basis to study hybrid rice, they failed.

At that time, many powerful countries failed to overcome the difficulties of hybrid rice breeding, which were finally solved by Ping Lao and his research team in the 70s.

They successfully found a wild male sterile wild rice plant in China's wild rice and named it "Yebai". Two years later, they discovered "Honglian".

So far, the "three lines" of indica hybrid rice have been successfully matched. In the next few years, hybrid rice has been successfully promoted on a large scale, which not only helped China solve the food problem of hundreds of millions of people, but also made China the first in the world. Countries utilizing hybrid vigor in rice production.

The high yield of hybrid rice has been widely reported by foreign media. Some are dubious, while others are convinced.

Until China went to brotherly countries to promote hybrid rice technology and achieved amazing results, many countries and regions requested the transfer of this technology.

This kicked off the second green revolution.

At present, the breeding of two-line hybrid rice has been successful and began to be promoted on a large scale in 98. Research on super hybrid rice projects has begun in previous years.

These are all information that can be verified online, but Lin Qian still found many unusual things by looking at the publication time of the document and the changes in the author of the document.

She guessed that there were some changes in Pinglao's scientific research team in the 90s. Several researchers were transferred to other scientific research units, and one simply disappeared.

Combined with the situation at that time, the shadow of the food crisis shrouded all mankind, and one of the superpowers wanted to use a food trade war to bring down China.

No wonder they have to be taken out for military training alone, maybe because they have suffered a loss before.

After writing down the courses she wanted to learn in her notebook, Lin Qian planned to go to the library to take the books back to her dormitory while she was free during the holidays.

So during the seven-day National Day holiday, she stayed in the reading room for six days.

The roommates went out to play for a day, and after seeing tourists from all over the world, they also started to visit the reading room.

Lin Qian avoided the tourist crowds and took a taxi to meet Li An at the Chinese Theater on the 7th.

Li An has lost a lot of weight. According to her, actors' weight reference numbers are posted in dormitories and classrooms. She is still ten pounds away from looking good on camera.

Lin Qian looked at her pitiful expression and consoled her, "Everyone has his or her own merits, whether you're fat or thin. And your face is small, so you'll look good no matter how you take the photo."

Li An said depressedly: "It was the first time I had dinner with my roommates. They stopped eating with their chopsticks after a few bites, and some girls only ate once a day."

Is it so rolled now? Lin Qian advised: "Don't imitate them. Eat less oil and less salt. Exercise more to stay in shape. You can eat more white meat. You must eat three meals on time, otherwise it will be bad for your stomach."

Li An nodded, she would not say that she had not eaten for a day and cried from hunger at night.

Lin Qian and Li An walked together on the campus of China National Theater Academy. They felt that it was very eye-catching. There were so many beautiful and good-looking people.

They also had lunch in the school cafeteria, and finally concluded that the cafeteria of Agricultural University was better.

Lin Qian took a taxi to the Palace Museum alone in the afternoon. On the last day of the holiday, there were not many tourists here.

After looking inside for an hour, Lin Qian came out and turned left, then walked into the alley across the street.

Everything here is both familiar and strange to her.

Things are different and people are still there today, and I don’t see them coming back again.

Ignoring the disappointment in her heart, Lin Qian finally took a taxi to the property she was already optimistic about.

All the scholarships from school to the province have been paid into her account, plus the money she paid for giving lectures during the summer vacation, she currently has 32 in her card.

In 04, housing prices in Beijing were still very low, with the average price around 5000.

I don’t know where I will develop it in the future, but I have to prepare a set if I just need it.

After the National Day holiday, Lin Qian began to follow the lessons planned in her notebook.

Perhaps because she had prepared in advance, she did not feel that the knowledge taught by the teacher was difficult, but felt that it was too shallow.

At 6:30 that night, Lin Qian found the classroom where their class was held. Half of the students were already here. The feelings honed in military training had greatly enhanced the cohesion of the group.

The counselor has already informed that Professor Wu Zhengyi is coming to teach tonight. This professor led the inspection of plant resources in China and found out the basic situation of the country's plant resources.

He is also the Chinese botanist who discovered and named the most plants, changing the history of Chinese plants being mainly named by foreign scholars.

Ten minutes before class, Professor Wu walked into the classroom.

The time of this class passed very quickly. Rather than being in class, it was more like an interactive chat with a big boss. He was very knowledgeable about the plants in various provinces.

What impressed Lin Qian most was when he talked about the strangulation phenomenon of plants. In nature, one tree entangles the trunk of another tree.

Some people wrote this scene into songs to praise the love between men and women. You have me, you have me, we depend on each other until death.

But this is called strangulation in the plant world, that is, the tree "eats" the tree, steals its sunlight, absorbs its nutrients, and finally completely wraps up the tree inside, killing and replacing it.

Professor Wu said sincerely: "I hope you and your lover can become winged birds in the future and fly high in the sky as free individuals."

"And branch-joining is a grafting technique. The cambium layers of two different plants are closely connected together, and you may no longer be yourself."

Ghost feather arrows, dancing grass, Buddha belly tree... all kinds of plants that had never been heard of were an eye-opener for the whole class. At the end of the course, Professor Wu left his private email and said that he hoped to discuss plants with his classmates. Research.

When she went back in the evening, Lin Qian found that her three roommates were all studying botany seriously.

She seemed to understand the school's intention.