My plug-in is not that strong

Chapter 327 Experiment Report
On weekends, Song Yu went to the green boat to take a look at the green boat in the morning, and then came back to study.

The filter on the ship was still running normally, and almost all the small particles of garbage hundreds of meters around were absorbed.

According to Xiaoye, the boat had already moved and was not in its original position, but he couldn't see it without a reference.

And the water inlet was blocked, which was solved by Xiaoye's friends.

Song Yu once asked, do you want to give her little friend some benefits?
Xiaoye said that they are working hard for their own homeland, and it is voluntary and does not need rewards.Song Yu could only give up, and even felt a kind of self-blame as a human being in his heart.

In terms of study, Song Yu has been concentrating on preparing PPT for the past two days.

Song Yu's mentor, Mr. Zhang, is a big cow after all, and he is too busy every day, so he treats students like them with a stocking mentality.

Except when he switched to a blog a year ago, the tutor never listened to Song Yu's report on the progress of the experiment, so this time he compressed all the cultivation experiments and potting experiments he had done into a PPT, ready to tell the tutor.

9:3 am on Monday, on the third floor of the laboratory building.

"Mr. Zhang, good morning, teachers and students. Next, I will report the progress of my experimental research"

"As we all know, there are many obstacles in saline-alkali soil, such as high salinity, strong alkalinity, low organic matter, poor soil aggregate structure, and poor microbial activity. These factors seriously affect soil fertility.

However, the proportion of saline-alkali soil types in my country is very high, such as the northeast and coastal areas.And how to solve the problem of low fertility of saline-alkali soil has always been a big issue related to my country's food security."

"The first part is actually the extraction parameters of iron humate bio-fertilizer. After half a year of extraction, the parameters I found are as follows."

"The second part is the cultivation experiment of this fertilizer in the incubator in the laboratory. The temperature is fixed at 25°C, and the water content of the two saline-alkali soils is 70%. Through data analysis, we can see that the ferric humate biofertilizer can greatly improve organic carbon content, improved soil aggregates, and enhanced microbial activity.”

"The third part is a pot experiment of planting corn in the greenhouse. This comparison picture, the front row is the conventional control without the fertilizer, and the back row is the different treatments with the fertilizer and straw. It can be seen that the application of the fertilizer The maize plants developed very well, with three times the final kernel count compared to the conventional control."

"The above is the content of my report, thank you teachers for listening, please criticize and correct."

The Great Mentor stared at Song Yu's PPT as if thinking, and didn't speak for a long time, so the whole room was silent for a while.Song Yu also sorted out the manuscript paper in front of her in embarrassment.

"Hey, Song Yu has done a very good job! This conclusion is more than last year's conclusion. There are also many shortcomings here. For example, there are only two types of soil, and the effect of fertilizers to improve soil fertility is not universal; besides"

After all, he is a big cow, and Teacher Zhang raised some big and small questions.

Song Yu also felt that what he said made sense, so he thought about it while recording it.

Teacher Zhang said: "Then, the experiment on your side is almost the same, but as a doctor, this content is not enough. Anyway, you still have two years, so let's apply your fertilizer to field practice." .”

"Saline-alkali soil, we happen to have experimental fields in the Northeast, and the wheat has been harvested in a month. Next season, you can pick a few acres of land and plant wheat."

Song Yu gasped, feeling like being exiled to the frontier.

Seeing Song Yu's reluctance, the supervisor persuaded him: "A doctor is not like a master, and he has higher requirements for himself. You have seen the effect of your fertilizer yourself. If you don't use it in the field, how will you know whether the effect is good or bad?" Well. You have to talk about the actual effect, and people will recognize your stuff.”

"Okay, Teacher Zhang!" Song Yu replied obediently.

Next, several junior teachers and brothers and sisters also raised their own questions, and Song Yu answered them one by one.

To be honest, I'm busy here anyway, just bring the data to write a thesis.

And doing field experiments seems to be more free. If you teleport to pick up garbage there, others will not pay attention to you.

After the report was over, at eleven o'clock, Cheng Jia, who had helped Song Yu design the experiment before, came to congratulate Song Yu, saying that he was able to draw such a good conclusion, and his ability to give reports was already so strong.

Song Yu hugged the notebook and smiled brightly: "Senior sister, thanks to the plan you helped me design, why don't I treat you to dinner at noon."

Cheng Jia was happy at first, and then depressed: "Let's wait until my defense is over, it's on May 5th, there's still half a month left."

Due to staying abroad for a while, Cheng Jia's graduation was delayed by one year, and now.

The sad thing is that due to fierce competition, she was not admitted to her supervisor's Ph.

Anyway, Junior Brother Song Yu didn't mean that to him, so it's better to leave to save embarrassment.

"Then it's the graduation season. I'll treat the brothers and sisters of the research group to dinner." Song Yu smiled heartily.

Cheng Jia smiled bleakly, feeling that her relationship must be hopeless.

In the afternoon, Song Yu began to arrange for field experiments.

It is necessary to do field experiments in the past to verify the effect of fertilizers. First of all, we must produce this fertilizer in large quantities.

With his own patent, he spent a week negotiating a factory to help him produce iron humate, but Song Yu did the final part of adding microorganisms by himself.

Song Yu estimated that it took about half a month for the fertilizer to be fully produced, and with special packaging, it would take a month.

Anyway, there is enough time, and it is fine to go there after harvesting the wheat.

In addition to finding someone to produce fertilizer, there was no delay in going to sea garbage.

On May 5th, Song Yu teleported to the sailboat early on.

The sun is still so bright, it seems that the sunrise here is several hours earlier than in the ancient capital.

Standing on the deck, Song Yu turned his back to the camera and looked at the sparkling lake: "This is the first garbage patch on the sea. Except for our boat, there is no landing point. So if you want to come here, But you must think about it!"

{Thinking about it for three or four days, no problem. }
{I can hold my breath for 10 minutes in the basin, isn't it amazing! }
{The game is cleared, the underwater world is so beautiful, I want to see it myself. }
Looking at these adaptation methods, Song Yu felt that everyone must be unprepared.

{Anchor, sign up, I want to go to the sea. }
{I want to go, I am not afraid of water. }
{This sailboat is so retro, I want to see it. }
[A tip of 1000 coins from 'Wave'. ]{Wave: As the name suggests, I want to see the big wave! }
{Anchor, did we have an adaptation stage in the past, can we come back if we can’t go into the water? }
{I said last time that there is spiritual compensation, is it true? }
(End of this chapter)