Gao Donghai had just returned from the team headquarters. He was covered in stinky sweat. He briefly washed his upper body and was wiping it with a towel. When he heard the old woman's deliberately amplified voice in the yard, he panicked and grabbed the vest he had just taken off and put it on again. Then he sat upright.

A solemn look on his face.

He Xiaoman looked at the team leader who looked like he had just attended a memorial service. His pupils shrank and he sat opposite silently without saying anything: "Uncle Gao, I heard that the biggest products in our team are sorghum, corn, and peanuts. I want to ask you about these three things.

What’s the biggest headache when growing crops?”

Gao Donghai was confused by her question. Is this... the year-end assessment has been advanced?

"Harvesting sorghum, breaking off the corn, and shelling the peanuts and corn."

It was indeed the same as what I had learned.

"Peanuts can be sold with the shells on, but that way you can't sell them at a high price. Secondly, the peanut shells can be used as fuel. After being crushed, they can be fermented and used as fertilizer. They can also be used to feed pigs and chickens, so we can generally thresh them.

After peeling them, we directly sell the peanuts, but I peel them one by one every year, and my hands are sore from peeling them. I can't peel much in a day. Fortunately, we are in the Northeast. In winter, if we have nothing to do, we can organize the members to peel peanuts and roll corn sticks.

, otherwise our Shangxi brigade will have to eat rebates like those backward brigade, dragging down the country!"

After Gao Donghai finished speaking, he slapped his head. He was really confused. Why would he do this with an educated youth? She couldn't understand.

Unexpectedly, after hearing this, the little girl fiddled around in her pocket for a while and took out a piece of paper with strange and strange things drawn on it.

"Here, this is a threshing machine I designed specifically for peanuts and corns. Uncle Gao, do you think it's feasible?"

He Xiaoman pointed to the "U"-shaped groove and said: "Use thicker cast iron on both sides, a concave plate screen on the hollow bottom, and four triangular irons to support the main part. The pedals below are for people to step on to avoid accidents during use.

Shift, the extrusion plate in the middle that can swing back and forth like a pendulum is the key to shelling. When in use, pull the extrusion plate back and forth, so..."

He Xiaoman drew back and forth on the drawing with his hands, giving the captain a paper discussion. The captain's expression used to be serious and confused, but now he has become red-faced and scratching his head. He feels that all he needs to do is the classic "help, save, wait for the light."

Along with the music, Comrade Gao Donghai can run up to the rafters.

"Most of the squeezed and ground peanut shells fall off from the mesh, and we can directly use them as feed or fertilizer. What remains in the U-shaped trough is the shelled peanuts and a small part of the peanut shells. It needs

Manually clean them with a dustpan, and manually select the ones that are particularly small and have not been successfully shelled."

Gao Donghai's hands were trembling: "This...is this what you researched?"

"No, this was researched by you and the old party secretary." He Xiaoman's smiling eyes meant something.

Isn't it because she has already had friction with another part of the Gao family? Then send some meritorious deeds to the friendly forces to increase their combat effectiveness.

Then……

Let the storm come more violently!

"This thing is equally effective on corn, but what leaks out from the concave plate sieve is no longer the husks, but the corn kernels."

"In this way, we can gather firewood and transport manure to the fields to prepare for plowing in the spare time in winter. This will avoid the impact on the soil moisture when spring begins. Oh, oh, no, I have to go find the old guy..."

He took the piece of paper and ran out in a panic as if a dog was chasing him.

"Hey, hey, Lao Gao, I said your shoes..."

Weared inside out.

Ma Xiaohong chased after her but didn't catch up.

He Xiaoman looked at the clear line "Serve the People" on the back of Gao Haidong's vest. Hey, Comrade Captain, it wasn't just his shoes that were worn inside out?

It was estimated that Comrade Captain would not be able to come back for a while, so He Xiaoman looked at the apologetic Ma Xiaohong and said goodbye.

Ma Xiaohong twitched her lips: "This old guy, the older he gets, the worse he gets. I'm at my wits' end, so come and sit here whenever you have time."

He Xiaoman raised his hand from the Eight Immortals table, revealing two large boxes and a bag of jasmine tea: "Okay, then I'll go, Auntie."

"Hey, look at it, don't do it, take it away quickly."

Ma Xiaohong declined politely, and seeing that He Xiaoman was sincere in sending the gift, she immediately chased him out to see the guest off.

But her tone was a little more cordial and warm than before. There was nothing she could do about it, this kid knew how to be a human being!

Early the next morning, Gao Donghai, with red eyes, rushed to the small warehouse office: "You, come with me."

"I can't come, I have to register the farm tools for loan later."

"Oh, it's already this time, don't care what farm tools he has!"

He suddenly raised his voice: "Gao Jianshe, Gao Jianshe, get over here quickly!"

He Xiaoman spent the whole day in the office of the old branch secretary. Together with a professional riveting and welding technician, the four of them finalized a lot of data and revised some details based on the riveting and welding technician's suggestions.

For the first time, the old party secretary solemnly shook hands with He Xiaoman: "Thank you, Tao Zhiqing, do you know that a lot of problems have been solved at once? Our brigade's newly established pig house has feed and firewood to burn. Everyone

I am also freed from these two annoying and uncomfortable tasks. The most important thing is that once this thing is mass-produced, it will have extraordinary significance. Are you sure you really want to record this great contribution to the brigade?"

"Yeah." He Xiaoman nodded: "I'm sure."

Anyway, as long as she doesn't get married here, she can return to the city until 1980 at most.

And He Xiaoman didn't believe that with the abilities of Tao Yunchuan and Zhen Yuzhu, the only apple in his eye would become the last batch of educated youth returning to the city.

What does she want the credit for?

This manual peanut shelling machine will soon be replaced by the electric one within three to five years due to the gradual popularization of electricity.

The electric type can directly separate fruits and shells, saving time and effort. This clumsy machine was quickly obliterated by the tide of the times.

"Actually, there is one more thing I haven't had time to tell you."

Now Tao Zhiqing is a big treasure in the eyes of Gao Donghai. He quickly sat upright again. He Xiaoman thought of the "Serving the People" that he rushed away last night and tried to suppress his smile: "After this kind of machine comes out, our village will

There will be a large number of people here who have nothing to do. I saw that many people in the village have mung beans planted in every corner of their house. What do you think, we can grow bean sprouts and send them to Daheshe in winter?"

"That stuff is quite difficult. Some people have done it themselves. Either they can't figure it out or they've worked too hard and it's broken. Otherwise, it's red and no one wants it."

"The key is to get a good deal." Gao Donghai added after the old party secretary's speech.

"I have learned that the price of mung beans on the market is about 70 cents per kilogram. Generally, one kilogram of mung beans can produce at least seven kilograms. In winter, there are no vegetables here. Mung bean sprouts are the only food besides potatoes, cabbages and radishes.
Chapter completed!