Li Xinyuan didn't rush to comment on her statement, but asked her to explain the reasons first.

With the teacher's encouragement, she pointed to the area around the bud: "You see, several branches have grown up in this place, and they are very healthy. ”

"If there is an extra branch here, it will absorb the nutrients they need, which will affect the growth of these branches and destroy the quality of these cotton fruits......"

The conclusions drawn by integrating what she has learned and practice are clearly stated, and finally she looks at the teacher expectantly: "Teacher, am I right?" ”

"Yes and no."

Li Xinyuan smiled kindly, "You are right, because under normal circumstances, another branch growing here does belong to the virus branch." ”

Listening to the teacher's words, Xu Yan swallowed her saliva unconsciously, and listened carefully to the following.

"It's not right, but it's because the branches around this branch you have seen have grown, and the quality of the cotton fruit is ripe and finalized."

"In this case, if you can have one more branch, you can get one more harvest."

"What's more, the temperature of our experimental field is just right for the rapid growth of cotton trees, and this branch grows smoothly, although its quality will be slightly worse, but it is also an increase in yield."

In the face of the teacher's advice, Xu Yan thoughtfully observed the situation between it and the rest of the branches, and then found a similar one nearby.

"Teacher, according to what you say, then this branch is a real virus branch?"

Li Xinyuan took a closer look and nodded with satisfaction: "Yes, yes, you are in a good state of learning and use, and the teacher is very pleased." ”

"The branches that grew on this tree are indeed virus-centric, because the cotton fruits on the healthy branches around it have not yet been fully shaped, and the quality has not been guaranteed."

After receiving the teacher's praise, Xu Yan couldn't care about the senior brother she had just met, so she easily removed the virus branch and turned her head to continue looking for the rest of the new branches.

After successfully confirming the viral branches and non-viral branches many times, Li Xinyuan gave her the task of finding the virus branches in this field:

"Alright, now that you've mastered the ability to distinguish virus branches, I'll leave it to you."

Li Xinyuan pointed to the direction of their senior brothers and sisters and said, "The one over there has already been distinguished by the teacher before you came, you just need to find out the rest." ”

"Well, the teacher can rest assured, the student must handle it carefully."

"Okay, teacher, believe you, I still have to go and see the homework of the rest of your brothers and sisters. I won't stay. ”

"Teacher, you go and get busy, just leave it to me here."

Xu Yan waved her hand at the teacher, and thought of the senior brother in Tanabe, and hurriedly raised her eyes to look over, "Goodbye, senior brother." ”

Qiu Lingfeng raised his hand and waved it casually, and left with the teacher.

Seeing the figure of the teacher and the senior brother leaving, Xu Yan fell into deep thought.

Before, when the time flow rate of the Academy of Agricultural Sciences was fifteen times that of reality, the teacher said that he would take himself to meet a senior brother, but he did not see it at that time.

A few days ago, the time flow rate of the Academy of Agricultural Sciences increased to twenty to one, and the senior brother did not come out.

I didn't expect the senior brother to suddenly appear today.

So, where exactly does this Academy of Agricultural Sciences exist?

Looking at the demeanor of the teacher and the senior brother, it seems that they work and live here every day, just as she did when she was more than 2,000 years later.

Can...... Why is there a gradual increase in the number of people I can see?

What does their presence represent?

I really couldn't think of a reason for a while.

Originally, when only the teacher Li Xinyuan was there, Xu Yan automatically regarded the teacher as the spirit of space here, although she respected him, she was a little alienated.

But now, with one more senior brother, Xu Yan doesn't dare to think like this.

She felt that it was impossible for a single space to produce multiple space spirits.