Zhang Zhimin, the tutor of the agricultural technology class, has signed ten students' applications for changing the direction of their dissertations today.

Including squad leader Wang Lei.

Although there is still enough time for graduation defense, changing the direction of the thesis means that the basic research and experimental data have to be started from scratch, and the quality of the thesis is not too good.

There are more than a dozen students in the back class, and it is estimated that they will have to be forced to change the direction of their papers.

The lodging of rice in the experimental field did have a great impact.

He was considering whether to write an application in the form of a scientific error and report it to the school.

'Ding! ’。

Wang Kai posted a message in the class QQ group.

Chen Cheng invited Mr. Zhang and his classmates to the experimental field tomorrow morning.

"What are you doing in the experimental field? Cutting rice? ”

Wang Lei had a poisonous tongue as always, and someone followed with a snickering expression.

"No, I'm ready to change the direction of my dissertation."

"yes, it's too hard to start from scratch!"

There were many complaints in the class group.

"Teacher Zhang, Chen Cheng has brought such a big loss to our class, should he be expelled?" Wang Lei proposed.

Wang Kai immediately retorted to her: "Lao Chen is a little wrong, but why do you say that you fired him?" Do you think you're the principal, and you'll fire whoever you want? ”

Several classmates also followed suit, saying that the expulsion of the class president was too much.

"He ruined the research results of our class, and I am fighting for my classmates!" Wang Lei argued.

"At the beginning, in order to find someone to guard the experimental field, you agreed to Lao Chen to join the research group. Now that something has happened, the blame has been shifted. Why, you're a shell, and you specialize in pushing? ”

Wang Kai didn't save face for her at all.

Because the harsher she says now, the more it hurts to slap her face tomorrow.

"Wang Kai, don't say it. The class leader has applied to change the direction of the paper, and she is also a victim. "Someone came out and pulled the rack.

Wang Kai said: "What if I say that Lao Chen saved all the rice seedlings? Have you changed your dissertation direction? ”

Wang Lei made a mocking expression.

"Rescued? You're talking in your sleep! To tell you the truth, even if he tied each rice seedling with a rope, I wouldn't be involved in this project anymore. ”

Wang Kai said: "Talking counts, whoever regrets it is a pig." ”

Other classmates followed suit, and Zhang Zhiming came out to maintain order.

"Well, it is impossible for the lodging rice to recover, so don't get too much hope."

He thought for a while, and then continued: "Since Chen Cheng asked everyone to come over, it is possible to apologize to everyone in person." ”

"Whatever you think, you'll all be here tomorrow morning anyway!" Wang Kai put away his phone contentedly.

......

The next day, Chen Cheng heard a noise in his dream, he rolled over and continued to sleep.

Last night he fought with mosquitoes until midnight, and he was so sleepy.

Suddenly, there was a 'buzzing' sound in his head.

He woke up and found that the [Prestige] on the panel in his brain was increasing rapidly, reaching more than 300.

"What's the situation?"

He rubbed his eyes and stood up, and saw several circles of people inside and outside the experimental field.

"Lao Chen, you're awake!"

Wang Kai shouted and ran towards him.

Then everyone's eyes turned to him.

Chen Cheng turned around in embarrassment and straightened his pants

Zhang Zhiming was lying on the ridge at this time, observing the rice with a magnifying glass.

"Impossible, absolutely impossible!"

He got up thoughtfully and looked at Chen Cheng.

Chen Cheng was stared at with goosebumps.

Rice lodging is a difficult problem in agricultural science and technology, and it is also the most likely problem in the process of rice planting due to weather changes.

Agricultural scientists have never stopped researching rice lodging resistance, because it is not just a matter as simple as enhancing the strength of rice rhizomes.

Making rice rhizomes grow thick and strong can indeed resist lodging to a certain extent. However, when the rice plant grows stronger, it will disperse the rice nutrients, resulting in lower yields.

This is a paradox.

"How did you do that?"

Zhang Zhiming looked at Chen Cheng kindly and urgently, and the dark face of the fifty-year-old showed a desire to learn.

Chen Cheng memorized several main raw materials on the nutrient solution to him.

He had figured out the recipe for the nutrient solution in the past two days.

Zhang Zhiming is an old expert in rice planting, and after listening to these raw materials, he has a rough idea of the effect of the nutrient solution.

"How did you come up with drip irrigation?"

Chen Cheng said: "Drip irrigation can allow rice to absorb nutrients quickly and appropriately, and it is not good to control the absorption with flood irrigation, which can easily lead to the rapid development of rice plants.

Moreover, there is water in the field, and the rice is prone to lack of oxygen and rot after lodging. ”

Zhang Zhiming nodded, he didn't expect that this usually the most inconspicuous student would be able to grasp the knowledge so thoroughly and apply it lively.

He suddenly thought of something, walked to the side, and excitedly took out his mobile phone to make a call.

Seeing that the teacher was not there, Wang Kai suddenly became active.

"Who? Is our beloved squad leader here? ”

The crowd got out of the way, revealing Wang Lei, who was hiding behind people.

Wang Kai walked up to her and said, "Class leader, do you want Lao Chen to apologize to you, or continue to change the direction of your thesis?" ”

"I... I" Wang Lei swallowed, her face flushed, like a finger cake coated with chili sauce.

Wang Lei never imagined that the lodging rice could be rescued. Book knowledge told her that it was impossible, and Teacher Zhang also said that it was impossible.

So until just now, she scoffed at Chen Cheng's whimsy.

But now the facts are in front of us.

Respecting facts is a necessary quality for scientific researchers, but she can't open her mouth because of the face of the squad leader.

It was she who proposed to expel Chen Cheng last night.

"Squad leader, give me an explanation." Wang Kai saw that she didn't react for a long time, and urged.

"Squad leader, you should apologize to Chen Cheng." Some classmates said.

"yes!" Others chimed in.

The classmates who had taunted Chen Cheng with Wang Lei before, someone had already stood up and apologized first.

Chen Cheng didn't speak, only stood with a smile.

He didn't hold a grudge against Wang Lei, but she had ridiculed him in front of everyone before, and now she should review herself.

Zhang Zhimin, who finished the call, came over and said to Wang Lei; "Xiao Wang, you have to bear what you do wrong. It's like trying to save the experimental rice from Xiao Chen. ”

Wang Lei's face turned red again, and under everyone's gaze, she pressed her round belly and bowed slightly to Chen Cheng.

"Chen Cheng, I'm sorry, I was in too much of a hurry that day, I didn't mean to laugh at you."

"It's fine. It's always me who is at fault. Chen Cheng waved his hand generously.

"Don't!" Wang Kai took out his mobile phone and said unrelentingly, "The squad leader said, whoever continues this subject is a pig." Right? ”

Wang Lei's face turned pale and stood aside silently.

Chen Cheng grabbed Wang Kai and persuaded: "Forget it, you have to be forgiving and forgiving." ”

"It depends on how generous Chen Cheng is."

"Yes, not only is the professional technology solid, but also the life is real."

"I really didn't find him so attractive before." It was a girl who spoke.

Listening to the whispered praise of his classmates, Chen Cheng felt very happy.

The pretending to be more common is too ordinary,

Generous stealth pretending is the most deadly.

"Xiao Chen, you just came here."

Zhang Zhiming called Chen Cheng aside.

"Teacher Zhang, what's the matter?"

Zhang Zhiming frowned and said: "Although the rice seedlings are back to normal now, it has been delayed for two days, and it is estimated that the target of increasing the yield by 2% this year will not be reached." ”

"I'm trying to figure it out."

Zhang Zhiming said: "Don't be under pressure, an increase in production of 2% is the expected goal." It is not so easy to increase grain production, and a 10% increase in grain production is considered a new product. It takes decades of accumulation. ”

10% is considered a new product?

If I increase production by 10%, I can increase the number of products by 1?

He hurriedly called up the system information, and the reputation value was 469, which was still far from 1000.

Increasing reputation in exchange for the number of experiments will make it possible to obtain a technology that increases yield.