After Zhang Feng threw away all the things about the collapse mountain to Yu Shinan and others, he looked around and saw that Ma Zhou was washing on the river with a big bloody basin not far away, while a group of children were fighting for what Ma Zhou had lost in the lower reaches of Ma Zhou.

Zhang Feng could not help remembering an important event.

"Ma Zhou."

Zhang Feng shouted from a distance. In a moment, Ma Zhou was stunned, hurriedly left the basin and ran over.

"Teacher, are you looking for me?"

Zhang Feng nodded, pointed to the direction of the pig farm and said, "go, let's talk while walking."

"Now, what about the pig feeding?"

When asked about this, Ma Zhou's face showed an extremely excited expression: "my mentor hasn't gone to the pig farm for some time. Before, Lao Gao, butcher Zheng and I screened several extremely active breeding pigs, and then bred them successfully. At present, most of the remaining pigs are almost finished."

"What's the situation? I'm asking about mortality and survival."

Zhang Feng nodded and asked.

When he asked this, he said more excitedly that week: "This matter, I just want to report to my mentor when I go to class next time. At present, the mortality rate is basically from the initial average of 100 to 30, but now it is less than 10. Moreover, these pigs have not been active since they were deleted. They are fatter than those pigs except eating and sleeping every day."

"Even, Lao Gao tried a litter of full-term pigs half a month ago and found that these pigs soared to about 90 kilograms in half a month after knowing and feeding the feed configured by sun Lao!"

This really excites Ma Zhou.

Ma Zhou was really reluctant to let him go to pig farm before. If he hadn't watched Zhang Feng give private courses every three days, he wouldn't want to get up. Where are students raising pigs?

And his students have been laughed at by those students on the mountain, smelling of pig shit.

However, slowly, Ma Zhou also found the magic of Zhang Feng and the fun of raising pigs.

It's not enough to record the growth, eating and sleeping of pigs every day. When weighing every day, that's what excites him most. As long as he sees a pig lose weight, he will think about why pigs lose weight.

If you see a pig fattening with an average weight of about one kilogram every day, how can you not make him feel a sense of achievement?

The most important thing is that the pigs eaten by the shops and food factories on and below the mountain are all made by him, which also gives him an inexplicable sense of achievement.

While listening to Ma Zhou's chatter, Zhang Feng couldn't help looking at this guy in doubt. This product really looks like a big pig farmer. It seems that he is looking for the right person to raise pigs.

"Ma Zhou, I ask you something, and you answer truthfully." Zhang Feng interrupted the constant chatter, just like Ma Zhou who offered treasure: "did your pig fan the toothed pig, or did you fan it together with the sow?"

Ma Zhou was puzzled when he heard the speech: "the sows need to give birth. Butcher Zheng on the mountain won't let them fan, and Lao Gao also said, no need."

"Who said that?"

Zhang Feng asked back, then pointed to the gate of the pig farm, and they immediately entered the second floor room of Ma Zhou.

Before they could sit down, butcher Zheng took his son and old Gao with bloody hands to the second floor.

"Oh, Fengzi, why don't you tell me when you're here? At least let's clean up here! Look at the mess."

Butcher Zheng hurriedly cleaned up his room, kicking Zheng Xiaohu and saying, "I'm not going to make tea for brother Fengzi!"

"No, I'm just passing by to have a look."

"By the way, Xiaohu, it's estimated that the Academy will be officially taught tomorrow. You'll go too. Don't always deal with pigs!"

Butcher Zheng trembled when he heard the meat on Yan's face and asked, "Fengzi, do you think Xiaohu can go?"

"Didn't I say before? I said to make Xiaohu the first preserved meat shopkeeper in the Tang Dynasty, but you let him here all day. That's your fault. How can you be promising?"

Butcher Zheng was overjoyed at the speech.

He kicked Zheng Xiaohu's ass and roared, "I won't give you brother Fengzi. No, ask the mentor to buckle his head?"

Hearing the speech, Zheng Xiaohu knelt down with a puff.

Zhang Feng looked speechless.

"Get up, as I said, don't kneel down in the Academy. This is the last time!"

"But butcher Zheng, I told you last time to help at the foot of the mountain. Why did you go up the mountain again?"

When butcher Zheng heard the speech, he pointed to the pigs on the back mountain outside and said, "isn't it impossible to let these pigs go? I'm always worried about letting this smelly boy and Ma Zhou release the pigs. Besides, I don't trust Gao alone here."

Butcher Zheng, who fought with pigs all his life, is very suitable for the food factory, but there are a lot of butchers there. There are not many butchers there, and there are many butchers there, but the mountain is different.

Everything here can't be separated from him.

Pigs, cattle and sheep, and those chickens and ducks, which one doesn't need him to handle?

He's really worried if he gives it to an outsider.

Zhang Feng stared into butcher Zheng's eyes and saw that he wanted to stay on the mountain from his heart. He took out a feed formula from his chest and said, "well, since you like dealing with pigs, cattle and sheep so much, I'll give you an important thing now."

While talking, Zhang Feng pointed to a piece of paper in his hand and said, "this is the formula list of feed. You just need to configure it according to the proportion. Now, let Lao Gao handle the things here. Later, I will arrange someone to deal with them. You go to Chang'an and quickly open a feed factory with your greatest ability. As for the others, go to Li Qian and let him handle them for you."

"Then, I heard that pigs in other states are eating in our way, but it's not the way to always eat. You can also fan pigs. Do you want to go to the states in Datang?"