After school, Qiao Jiayue and Qiao Qiuyue separated after walking for a while, she and Qiao Hongliang walked to the brigade cafeteria in silence, and heard the voices of women discussing Bai Meilan inside.

The brother and sister glanced at each other and turned to the mushroom shed next to them.

Qiao Jiayue was only responsible for buying spores from the system, and the rest did not interfere much, Qiao Hongyuan completely relied on the knowledge points in the booklet to do it.

Pushing open the door and lifting the grass curtain, Qiao Jiayue saw that small brown-black mushrooms had grown on the bamboo shelf.

"Why are you here?" Qiao Hongyuan was working with a few older children.

Depending on the growth state of shiitake mushrooms, sometimes it is necessary to spray water to humidify, ventilate or heat up, which looks simple but is not easy to do.

"Big brother, I'll come and see you. Qiao Jiayue turned around and said, Qiao Hongyuan will not finish the morning class, and will leave early.

Originally, Chen Dongfang also had opinions, but later he took the test for Qiao Hongyuan and found that he could answer it, so he simply ignored it.

"In a few days, we will be able to pick the first batch of shiitake mushrooms. Qiao Hongyuan's eyes were a little excited, growing shiitake mushrooms is more rewarding than straw mushrooms.

"Do you also use a few other mushroom rooms?" Qiao Jiayue thought of the fragrance of dried shiitake mushrooms, and couldn't help swallowing her saliva, it was so fragrant!

"When the first batch of shiitake mushrooms is harvested, see if they grow well, if not, they have to re-prepare the culture material. Qiao Hongyuan also has his plans.

"By the way, what about the eldest brother?" Qiao Jiayue was a little strange, she hadn't seen much of him after school recently.

"I arranged for him to go up the hill and do something. Qiao Hongyuan smiled a little mysteriously, "You'll know later." ”

Qiao Jiayue walked around a few bamboo frames, and then went back with Qiao Hongliang, on the way, she asked Qiao Hongliang: "Third brother, the mushroom house actually doesn't need so many people, have you heard other people in the student union complain?"

"The rest of the people were assigned to the chicken shed to raise earthworms and catch insects, and the rest of the work will be recorded separately. ”

"How did I not know?" Qiao Jiayue asked in surprise.

"The eldest brother and the second brother said that they can earn work, and you two are still young, so you have to study hard. ”

Qiao Jiayue was stunned for a moment when she heard this, and then pursed her lips and smiled, yes, she is still young, so she doesn't need to be in a hurry to show how diligent she is.

But that doesn't mean she doesn't have to do anything.

For example, the digging truck is now idle, and she can use it.

Originally, she had planned to dig a few caves in the back mountain, but now the plan can be continued.

When shiitake mushrooms are grown, they face other problems.

Qiao Jiayue originally thought that drying shiitake mushrooms was very simple, but now that she thinks about it carefully, the flesh of shiitake mushrooms is thick, and if the sun is hot in summer for more than ten days in a row, it can be dried, but who can figure out God's temper?

As a result, manual drying is very much required, which requires the use of pouring aids.

Qiao Jiayue looked at the small dryer that she had exchanged before, which was only suitable for the use of precious medicinal materials or other small quantities, and could not be applied to agricultural products.

She opened the system mall and continued to search, last time she could search for the production map of the foot thresher, then this time she will definitely be able to find the map of the homemade dryer.

Dryers from large to home, Qiao Jiayue found them all, the price was only high, not low, and finally she found a homemade dryer in front of her, it shouldn't be complicated to look at the picture, but it was welded with materials such as iron sheets.

What makes Qiao Jiayue reluctant to give up is that this homemade dryer is fire-burning and coal-burning, which is very suitable for their actual situation.

She looked at the finished drawing, and saw that the area was not particularly large, and the stars needed were not expensive, so she could just exchange them for research, and maybe she could find alternative raw materials to make them.

Even if it is now the People's Brigade of the People's Commune, it is not without a way to get rich, the key is to see if there is a way.

Qiao Jiayue is actually selfish, how can the method they worked out and the money they earned be distributed to others?

But this is the way it is in this era, either suffer together or eat meat together.

Qiao Jiayue didn't want to stay up for so long, only when the conditions were good, would she have more thoughts to think about other things.

Qiao's father grew up in a limited environment, but he was actually very smart, and in the past few years, he taught himself a lot of things.

The pedal thresher, he has seen it, and he has already found a good candidate, it happens to be Qiao Liu'an's younger brother Qiao Qi'an, who studied with carpenters for a while in his early years, and is very talented.

It's a pity that Qiao Qi'an fell from a tree when he was a child and injured his ear, but fortunately, there is no big problem in daily speaking.

Qiao's father gave Qiao Qi'an a drawing, describing the function of this machine, and instructed him to study it thoroughly and burn it.

Now everything is public, and there is no wood at home, Qiao Qi'an needs a lot of wood to make this pedal thresher.

So when Qiao's father was tidying up the warehouse of the fourth team, he deliberately turned out a lot of wood.

He didn't give it to Qiao Qi'an alone, but in front of everyone, he asked Qiao Qi'an to do it in the cafeteria, making some benches and tables for the production team.

With so many people staring, everyone would not suspect Qiao Qi'an of embezzling wood.

And Qiao Qi'an's craftsmanship is good, slowly, the one who asked him to help repair the table, this one called him to repair the bed, and he got along with everyone more and more, and there were not so many people talking about his family's ingredients non-stop.

So when the family got together as usual in the evening, Qiao's father was happy when he saw the dryer drawings that Qiao Jiayue gave him.

The dryer is different from the threshing machine, it will definitely change the future of the Alpine brigade.

Qiao Hongyuan's eyes couldn't help but flash when he saw this homemade dryer, and he was also misled by the small dryer that Qiao Jiayue exchanged.

"Abba, according to this drawing, iron is the best material, but now that the supplies are in short supply, even the commune may not be able to get them. ”

Father Qiao listened to Qiao Hongyuan's words and nodded approvingly, "That's right, but we can try to replace it with something else." ”

"If the drawings were taken to the commune, we would not be the first to benefit. "If you really ask the Commune for iron, the Commune will definitely study the reason, these days, the control of metal is strict.

Qiao Hongzhi leaned over and looked at it twice, "Abba, what kind of thing can replace the iron sheet?" He couldn't understand the data and symbols on the graph at all, and he looked dizzy.

"I'll see. Qiao Hongyuan took the drawings and looked at them carefully, "If you want good heat dissipation and high temperature resistance, it's not easy to find." ”

"Is this a cylinder? I think it looks like a chimney. Qiao Hongzhi said casually.

Qiao's father's eyes lit up, "This is okay." "They all know how hot it is in the flue.

"The dryer designed in this drawing should be movable, and if we use yellow mud and bricks to make it, it will be no problem. Qiao Hongyuan's mind turned very fast, and this dryer could make it happen.

Qiao's mother smiled on the side, "Isn't this similar to the kang in the north? I heard that there is a kind of kang house that can dry things, but the speed is very slow." ”

"Auntie, this one is different. Qiao Hongyuan's intuition is different, this drawing must have a greater advantage than the kang house, "Let's try to do it first." ”