With Zhang Lang's direct intervention, all four cows successfully gave birth to calves.

However, cultivating new varieties is not as simple as mateing two different varieties of cattle and then giving birth to raising the calf.

If the cultivation of mountain guard dogs is rough, then the cultivation of beef cattle can be said to be extremely meticulous.

It is said that Japanese Wagyu beer, listen to music, and do massages, which sounds complicated.

The cultivation of new beef cattle breeds is more complicated than that.

Every calf starts to build files from pregnancy, and the development of the cow's belly must be disciplined after birth. What food should be eaten every day and weight changes every day.

More detailed physical examinations are required every once in a while.

Each calf must judge whether it is strong by its appearance and body shape, and also compare genes to see how many genes the calves have inherited from their parents.

Like the newborn calf today, belongs to the first generation and needs to undergo second generation genetic testing.

The calves born from the first generation of calves are the second generation.

Compare the second-generation genes with the first-generation genes to see if there are any changes, that is, whether their genes are stable.

For example, fifty Luxi scalpers and fifty Simmental cattle were paired with fifty calves, and fifty calves were born. Where did these calves inherit the genes from Simmental cattle, some inherited 30%, and some inherited 40%.

Just like two brothers, some are more like fathers, and some are more like mothers.

Select calves with the same gene inheritance ratio and then mating, and then see if the proportion of genes they inherit has changed.

This is the stability of genetic inheritance.

"Professor Liu, isn't it? Go to my place to have two drinks tonight! I still have monkey wine!" Zhang Lang smiled and sent an invitation to Professor Liu.

"Save the monkey wine for me first! I'm not free tonight. I just checked other cows and found that there are a few cows that might give birth tonight! I'm going to stare at here." Professor Liu shook his head and refused.

Although he really wanted to drink Monkey wine, and even when he thought about it, his mouth was sore, his job responsibilities were the first priority.

"Professor Liu, if you have anything to give to your students, I think they are perfectly qualified to deliver the baby to Niu. What's wrong with you with them on duty here? You have to learn to let them operate independently! If you take care of everything like this, when will they get a teacher?" Zhang Lang persuaded.

"There is no problem for them to work independently, but I am always worried if I don't stare here!"

"What's wrong with me? In fact, my uncle has more experience in delivering animals than you! Not to mention other mountain dogs in my uncle's family, he delivered each one by himself! There have been no less than a hundred mountain dogs! You see, your students have theoretical knowledge, and my uncle and they have practical experience......" Zhang Lang pointed to his uncle and said.

"Okay! I'll go with you and call Lao Wen!" Professor Liu finally nodded and agreed.

In the evening, Zhang Lang, Monkey, Professor Liu, Professor Wen, and Pang Dahai gathered together. There were not many dishes, so there were only a few home-cooked dishes, including three fresh rice, pork, cabbage, vermicelli, pork head meat, scallion fried intestine, cold cucumber, and cold eggplant.

This is what Zhang Lang did by himself. Tang Feifei is busy serving her confinement and has no time to cook.

No one cares about the quality of the dishes, as long as there is monkey wine.

Monkey is a good man. He always cares about his wife. Even if he is greedy, he will stop drinking two glasses of wine.

When Goudan got full, he sued Zhang Lang, Professor Liu and others and took his wife home.

"Little Hou, don't forget to go to the melon shed to find me tomorrow!" Professor Wen told the monkey before leaving.

At the dinner table just now, Zhang Lang told the story of specially criticizing the melon for the monkey's wife.

Professor Wen was very happy that the melons he planted could help the monkey’s wife get rid of morning sickness reactions, and readily agreed to give priority to ensuring the supply of the monkey’s wife.

"Thank you, Professor Wen! I'll go early tomorrow morning!" The monkey bowed politely to Professor Wen to express his gratitude.

After the monkey left, Zhang Lang and his friends continued to drink.

Today's Monkey Wine is specially brought out for Professor Liu and Professor Wen, to repay them for their hard work during this period.

Zhang Lang gave Professor Liu and the other two full of wine. Just as he was about to speak, he suddenly felt something and lowered his head and pondered for a moment.

"What's wrong with the wolf cub! Are you stupid?" Pang Dahai asked with a smile.

"Oh! I felt something just now. After calculating, a blizzard will hit our Xilong Villa the day after tomorrow." Zhang Lang said with a smile.

"Go........................ Zhang Lang said the truth, but it became a joke in Pang Dahai's eyes. He rolled his eyes at him and ignored him.

The next day, the sky was clear and there was not even a trace of clouds. The sun shone on the snow and shone.

Even Zhang Lang himself doesn't believe that there is a blizzard in such weather.

After breakfast, Zhang Lang first went to the village primary school for a walk before returning to the village headquarters.

I just entered the village office and made tea. Before I could drink it, someone informed me that Mayor Sun was here.

Zhang Lang was stunned and realized that he was talking about Sun Jianguo.

Sun Jianguo has officially taken office and serves as deputy secretary of the Party Committee of Songshulingzi Town and acting mayor.

Zhang Lang did not attend the inauguration meeting, but sent village committee members to represent him.

Sun Jianguo was not polite and explained his purpose to Zhang Lang straight to the point.

"Uncle Wolf! During my time in office, I have conducted inspections on all villages in the town! I feel that the development model of vegetable greenhouses is very suitable for our town."

Zhang Lang didn't say anything, and listened quietly to Sun Jianguo's speech.

"Uncle Wolf! The vegetable greenhouse has great potential! The market is very big! We should make the vegetable greenhouse bigger and stronger!" Sun Jianguo waved his hands excitedly and expressed his point of view.

Zhang Langxiao didn't say anything. What Sun Jianguo said was nothing new. Those who have been in contact with vegetable greenhouses don't know the prospects of vegetable greenhouses.

"Uncle Wolf! I went to several villages in Sutun to see. I feel that the investment method you used to do is very good! I came here today to discuss with Uncle Wolf to see if I can expand the investment scale..................."

Zhang Lang nodded with satisfaction.

Zhang Lang was most pleased that Sun Jianguo did not blindly look for new projects and erase his ex's achievements for political achievements.

In later generations, there was a situation that the city originally determined the plan to develop southward, but in a few years the development plan suddenly changed and became to develop northward.
Chapter completed!