The next day at work, Liu Hai was waiting at the factory gate, and today the teacher took one of his classmates to see sweet potatoes, potatoes or something.

"Section Chief Liu, who are you waiting for?" At the door of the communication room, the doorman inside looked at Liu Hai standing here and asked.

"Wait for my teacher." Bangs turned back to talk to the other person.

"Section Chief Liu, shall I get you a stool?"

"It's okay, I'll be there in a while."

"Where can I pour you water?"

"You're polite, I won't drink it."

"Section Chief Liu!"

"Section Chief Liu."

Bangs were at the door for a while, and there were many people who greeted him, and finally saw the teacher, riding a bicycle, and there was a man behind him, about the same age as the teacher.

"Teacher." Bangs hurried out to greet him.

Zhu Haiyang pointed to a man with glasses and said; "This is my classmate, from the College of Agriculture, surnamed Zhou."

"Teacher Zhou."

"You're welcome, you're welcome."

"Register here?" Mr. Zhou looked at the gate of the Kyoto Motorcycle Factory, then looked at the name of the factory next to it, and asked.

The person in the communication room hurriedly said, "No, no. ”

"Let's sign up." Zhu Haiyang opened his mouth and said, and finally registered, and the bicycle was put here.

"Liu Hai, Lao Zhu has already told us about you, you are very smart." Teacher Zhou walked along the way, and saw many people greeting the young people in front of him, Section Chief Liu, Section Chief Liu, and it seemed that the relationship was very good.

"Is this the teacher complimenting me, go to the office and sit down first?" Bangs asked.

"Let's take a look at the sweet potatoes first." Teacher Zhou spoke.

Liu Hai took Mr. Zhou and Mr. Zhu to the laboratory together, Mr. Zhou said: "Lao Zhu may not understand, now breeding is divided into two aspects, the first is breeding, and the best plants are selected in the field, two years ago we found a few high-yield rice in a rice field in northern Jiangsu, but unfortunately the final traits are unstable, there is no way to breed, which depends on the following comrades to report, last year in Shanxi also found a dwarf sorghum, this year after planting, and restored the original height. ”

"The second is to use wild varieties to crossbreed, this is also the general direction, but the seed thing, sometimes one generation or two generations is no problem, three generations and four generations have a great chance of problems, plus the food growth cycle, it is likely that a project will be done for ten years, and then fail."

Liu Hai nodded, I had heard in my previous life that a certain rice variety had a high yield in the experimental field, but after the masses planted, there was almost no harvest, because the disease resistance was too poor, and the masses could not learn the management method of the field, otherwise the loss of pants would be gone.

"This is it, this side used to be a wasteland, some of the sweet potatoes grew very well, and the potatoes were the same, I thought the potato seeds were shriveled, but I didn't expect them to grow." The sweet potatoes on the bangs side are grown together with good and bad, as are potatoes, including corn.

Teacher Zhou looked at the sweet potato vines in this place, and was not surprised, the southern sweet potatoes are much better than this.

There are a few corns in the distance, which seem to be unusual.

"Can you dig one up?" Teacher Zhou carefully identified the sweet potato, turned over the sweet potato vine, looked at the small soil bags, looked at the cracks on the soil bags, and asked.

"Absolutely." Bangs brought a hoe, and Mr. Zhou did it himself.

Mr. Zhou dug a small soil bag, found that this sweet potato is really different, took a closer look at the root system, and then found a knife, cut it after washing, looked at it, and then tasted it.

"It looks pretty good now, but the specifics still need to be tested, you are a wasteland, and you have burned so much plant ash, it's hard to judge now."

"But it's possible for the environment to change suddenly, and for the better." Teacher Zhou was not sure, because he could see that there were gray and black plants in the ground.

Zhu Haiyang asked, "How to test?" ”

"Dig up these vines and sweet potatoes, and I'll find someone to ship them to the south for experimentation, and the potatoes are the same." Teacher Zhou spoke.

Bangs nodded; "I'm sorry to trouble Mr. Zhou."

"We should thank you for this, we actually have to go to various places every year, a lot of food actually starts from mutation, but some mutations are very stable, some are unstable, these sweet potatoes have a high yield here, and the yield may be very low in other places, and the environment, temperature, etc. Teacher Zhou was not sure.

When Liu Hai heard this, he opened his mouth and said, "What kind of orange is in the south." ”

"Orange is orange in Huainan, and orange is orange in Huaibei." Zhu Haiyang said.

"Yes, yes, that's the truth, but these corns don't feel the same."

"This was brought by my hometown, and it was also given by my colleagues in the factory last year."

"Let's talk about this when it's mature."

"Okay, let's dig together." Bangs nodded.

When Sun Aiguo heard that Teacher Liu Hai was coming, he came to the laboratory, and when he came in, he saw Liu Hai digging sweet potatoes, and two young people were also there.

"Factory director, this is my teacher, Mr. Zhu, this is Mr. Zhou from the College of Agriculture, my sweet potato looks good, I ask Mr. Zhou to take a look." Liu Hai saw that Sun Aiguo was coming, so he opened his mouth to introduce it.

"Teacher, this is Director Sun Aiguo."

"Director Sun."

"Teacher Zhu, Teacher Zhou."

"Teacher Zhu, thank you for cultivating talents for our factory, you must eat here at noon today."

"Director Sun is polite."

A few people were polite, in the small cafeteria at noon, if nothing else, Teacher Zhu and Teacher Zhou finally slipped under the table.

As for the sweet potatoes, potatoes, and sweet potato vines sent to the south (I just asked for vines, not leaves), Sun Aiguo directly asked people to send them to the train station and found acquaintances to consign them.

Teacher Zhou and Teacher Zhu got up from the dormitory of the laboratory on Liuhai's side in the afternoon, drank two cups of tea, and then hurried away.

"Haiyang, it's not easy for you to be a disciple, you occupy such a large area in the factory." On the road, Teacher Zhou and Zhu Haiyang pushed the cart together, saying as they walked.

Zhu Haiyang shook his head: "Liu Hai said that there is a laboratory, but I didn't expect it to be so big." ”

"Your disciple is smart, I took a look at those Russian books, they all have bookmarks, and the level of drawing is also very high, and the things in the laboratory are better than the laboratories in your school."

"And when we eat, the director of the factory office, and the factory director, no one will persuade you if you don't drink." At this time, at the wine table, you say that you can't drink, no matter who it is, Liu Hai can not drink at the wine table, or with the secretary of the factory director, which is worth saying.

Zhu Haiyang knew some, such as motorcycle engines, but he couldn't say it, so he smiled: "Everyone likes smart people." ”

"yes, let's go, otherwise my lover will nag when I go home."

"Thank you for today."

"It's polite for our classmates to say this."

Sun Aiguo heard that Teacher Zhu was gone, and said with some pity; "Xiao Liu, I also said that I would entertain Teacher Zhu well in the evening."

"What are the three of Li Dali doing?"

"Snowmobile, factory director, didn't I report to you?"

"Did you report it? Maybe I forgot, how is this snowmobile going? ”

(End of chapter)