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Chapter 181 Chapter 181 Teacher Zhang Zhu's Classmate (Fifth Change)
The next day at work, Liu Hai was waiting at the factory gate. Today, the teacher brought one of his classmates to see sweet potatoes, potatoes and other things.

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

"Wait for my teacher." Liu Hai turned around and spoke to the other party.

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

"It's okay, it'll be over in a moment."

"Where can I get you some water?"

"You're welcome, I won't drink."

"Chief Liu!"

"Senior Liu."

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

"Teacher." Liu Hai hurried out to greet him.

Zhu Haiyang pointed to a man wearing glasses and said, "This is my classmate from the Agricultural College. His surname is Zhou."

"Teacher Zhou."

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

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

The person in the reception room quickly said: "No, no need."

"Let's register." Zhu Haiyang said, and finally registered, and the bicycle was put here.

"Student Liu Hai, Lao Zhu has already told us about you, you are very smart." Teacher Zhou walked along and saw many people greeting the young people in front of him. The relationship is all very good.

"The teacher is praising me. Let's go and sit in the office first?" Liu Hai asked.

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

Liu Hai took Mr. Zhou and Mr. Zhu to the laboratory together. Mr. Zhou said: "Old Zhu may not understand that there are two aspects of breeding now. The first is selection, which means selecting the best ones in the field. Plants, we found a few high-yielding rice plants in a paddy field in northern Jiangsu two years ago, but unfortunately, the traits were unstable in the end, and there was no way to breed them. This depends on the reports of the comrades below. Last year, we found a dwarf rice plant in Shanxi The sorghum has returned to its original height after planting this year."

"The second is to use wild varieties to hybridize. This is also a general direction. But for seeds, sometimes one or two generations is fine, and the probability of problems in three or four generations is very high. In addition to the grain growth cycle, it is very likely that a project will do a good job. Ten years and then failure.”

Liu Hai nodded. He had heard in his previous life that a certain rice variety had a high yield in the experimental field, but after the masses planted it, there was almost no harvest, because the disease resistance was too poor, and the masses could not imitate the management method of the field. , Otherwise, there will be no underpants for the loss.

"It's right here. It used to be a wasteland. Some of the sweet potatoes grow very well. The same goes for potatoes. I thought the potato seeds were dry, but I didn't expect them to grow." The sweet potatoes on Liu Hai's side are grown together. Yes, so do potatoes, including corn.

Teacher Zhou looked at the sweet potato vines here and was not surprised. The sweet potatoes from the south are much better than this one.

However, a few corns in the distance looked unusual.

"Can you dig one up and take a look?" Teacher Zhou carefully identified the sweet potatoes and turned over the sweet potato vines. He looked at the small earth bags and the cracks on the earth bags. Teacher Zhou asked.

"Of course." Liu Hai brought a hoe and Teacher Zhou did it himself.

Teacher Zhou dug up a small soil bag and found that the sweet potatoes were really different. He looked at the root system carefully, then found a knife, washed it, cut it open, looked at it, and tasted it.

"It looks good now, but the specifics still need to be tested. You have opened up wasteland and burned so much plant ash. It's hard to judge now."

"However, due to sudden changes in the environment, good mutations are also possible." Teacher Zhou was not sure, because he could see gray and black vegetation in the ground.

Zhu Haiyang asked: "How to test?"

"Dig out these vines and sweet potatoes. I'll find someone to consign them to the south for testing. The potatoes are the same," Teacher Zhou said.

Liu Hai nodded; "Teacher Zhou is in trouble."

"We should thank you for this. We actually go to various places every year. Many grains actually start from mutations, but some mutations are very stable, and some are not. These sweet potatoes have a high yield here, and they may yield in other places. It's very low, and the environment, temperature, etc. have a great impact." Teacher Zhou was also not sure.

Hearing this, Liu Hai said, "The oranges are in the south."

"When oranges grow in Huainan, they become tangerines; when oranges grow in Huaibei, they become tangerines." Zhu Haiyang said.

"Yes, yes, that's the truth, but these few corns feel different."

"Some of them were brought from my hometown, and some were given to me by my colleagues in the factory last year."

"Let's talk about this when we are mature."

"Okay, let's dig together." Liu Hai nodded.

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

"Director, this is my teacher, Mr. Zhu, this is Mr. Zhou from the Agricultural College. My piece of sweet potato looks good. I invite Mr. Zhou to take a look." Seeing Sun Aiguo coming, Liu Hai introduced .

"Teacher, this is Director Sun Aiguo."

"Director Sun."

"Teacher Zhu, Teacher Zhou."

"Teacher Zhu, thank you for cultivating talents for our factory. You must have lunch here today."

"Director Sun, you're welcome."

The few people were polite for a while, and in the small cafeteria at noon, if nothing else happened, Teacher Zhu and Teacher Zhou finally slipped out under the table.

As for the sweet potatoes, potatoes, and sweet potato vines sent to the south (only the vines, not the leaves), Sun Aiguo directly sent them to the train station and asked an acquaintance to check them in.

Teacher Zhou and Teacher Zhu got up from the dormitory in the laboratory near Liu Hai in the afternoon, drank two cups of tea, and then left quickly. If they didn't leave, they might come again at night.

"Yang Haiyang, you are not an easy disciple, you have such a large space in the factory all to yourself." Teacher Zhou and Zhu Haiyang said as they pushed the cart together on the road.

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 looked at the Russian books. They all have bookmarks, and the level of drawing is also very high. The things in the laboratory are better than your school's laboratory."

"And when we were eating, the director of the factory office, and the factory manager, no one persuaded any of your disciples not to drink." At this time, at the wine table, you can say that you can't drink. It is worth mentioning that there is no drinking at the wine table, but with the secretary of the factory director.

Zhu Haiyang did know some things, such as motorcycle engines, but he couldn't talk about them, so he laughed: "Everyone likes smart people."

"That's right, let's go, otherwise my lover will be nagging me when I get home."

"Thank you for today."

"Our classmates said this politely."

When Sun Aiguo heard that Teacher Zhu had left, he said with some regret, "Xiao Liu, I also said that I would treat Teacher Zhu well tonight."

"What are Li Dali and the other three doing?"

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

"Have you reported it? Maybe I forgot, how is the progress of this snowmobile?"

(End of this chapter)