After saying this, Jiang Yan looked at everyone, asking them if they understood.
Everyone nodded.
A young soldier raised his hand, and Jiang Yan nodded to let him speak.
"Sister-in-law, is this space reservation standard suitable for all fermentation, uh, containers?"
Jiang Yan replied: "Yes, when fermenting, it is best to prepare a square container so that it is easier to determine the size of the reserved space."
After saying that, she looked at everyone again, and seeing that no one asked any more questions, she then directed the soldiers to load the materials and seal, and during the process she also explained several sealing methods.
"If all these are difficult to achieve, you can use the simplest method. Whether in the south or the north, rural households should have jars with rims.
When making kimchi or soybean paste, after closing the lid, water is added around the edge, which is actually a kind of seal. "
Everyone nodded.
They know this very well. Other things may be hard to find, but jars are very easy to find, and you can directly ask someone to custom-make large jars for you.
"Okay, that's all for today. When you go back, think about what I said today. If you really don't understand, ask me next time."
"Yes, thank you, sister-in-law."
The soldiers all responded in unison and Jiang Yan accepted everyone's thanks.
She wasn't kidding before.
It is only 1972 now. Ten years later it will be 1982, and twenty years later it will be 1992, which will still be a time of extreme poverty.
This technology will always be popular, even in the early 2000s.
This era emphasizes dedication and cracks down on capitalism.
She could not use this technology for her own personal gain, and could only help Lu Yunsheng increase his political capital as much as possible.
But if this really succeeds, the group should give her a bonus.
That's the best.
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