Chapter 3474： half month leave (1/2)

Chapter 3474 Half-month leave

Shao Qingyuan's eyes brightened slightly, and he couldn't wait to pick up one of them.

Gu Yundong's book, he had seen it before. It's just that it's not something from this era. Shao Qingyuan also took a few glances at night when there were only the two of them, but the font was not familiar to him, and it was quite difficult to read, so he didn't read much.

This time, I mainly look at the pattern, and then study the text when I see the right one.

Gu Yundong was also looking at it, she was faster than Shao Qingyuan, just glanced at the catalogue to know what was going on inside.

Shao Qingyuan also looked at the catalog first, and then flipped inside to see the pictures when he saw something he was interested in.

After half an hour, Shao Qingyuan suddenly pointed to one of the pictures and asked, "What is this?"

"Huh?" Gu Yundong leaned over, "Chemical fertilizer?"

"I looked at the text, and it seemed to say, can it increase food production?" The traditional and simplified characters were interlaced, and he guessed it.

Gu Yundong was startled and clapped his hands suddenly, "Yeah, how could I forget this."

She put the book in her hand aside and read the text to him with great interest, "...fertilization can improve soil fertility, and it is also an important measure to increase the yield per unit area of ​​crops..."

While reading, Gu Yundong frowned, "But I don't know what to do."

The nitrogen fertilizers, phosphate fertilizers and other things mentioned above, Gu Yundong looked a little numb.

However, Shao Qingyuan was very interested, "It's okay, you can read these words to me, I will write them down, and I will study them later."

Gu Yundong frowned, "Are you sure? We need to study this well, and I'm afraid it won't be short."

"This kind of thing is not in a hurry, it is related to the livelihood of the people, and it should be tested slowly."

Huangzhuang has an experimental field. As long as they get things out, the emperor and the Ministry of Industry will naturally take over.