We rushed back and entered the backyard from the back.
Gu Yunyang could already hear faint sounds coming from the Central Court.
It was Thirteen's voice.
Gu Yunyang stopped and listened to what Thirteen was going to do.
Although I only heard the voice, I didn't see Thirteen.
But Gu Yunyang knew that Thirteen had taken the chamber pot out to empty it.
This courtyard house doesn't have its own toilet, so they use chamber pots at night.
In the morning, he would take the chamber pot out and empty the chamber pot from the night soil.
In ancient society, these things would be collected by a special night soil collector.
But there's no need for that now; just pour it into the toilet.
Actually, this excrement is a very valuable fertilizer, but it's because they live in the city and don't farm.
Otherwise, this fertilizer must be kept.
For example, in the Red Flag Brigade, even if people needed to urinate or defecate, they would save it until they got home.
This is called keeping the good stuff within the family.
Of course, feces cannot be used as fertilizer directly.
Fertilizer must be applied after composting.
Manure must be fermented before it can be used as fertilizer. The main purpose is to eliminate the harm caused by direct application, while releasing nutrients and improving the soil environment.
First, it is necessary to kill pathogens and grass seeds.
Unfermented manure contains pathogens such as E. coli and nematodes, as well as weed seeds. The high temperature during fermentation, usually above 60°C, effectively inactivates these harmful organisms, reducing crop diseases and weeds in the field.
Secondly, it is important to avoid root burn and the dangers of toxic gases.
Direct application of uncomposted manure may lead to secondary fermentation, releasing heat that burns the roots and producing toxic gases such as methane and ammonia, which can inhibit crop growth or even cause plant death.
Then there are requirements to improve nutrient availability, improve soil ecology, and protect the environment.
"This little guy, though not very old, is already a qualified older brother. Poor children mature early. At only thirteen, he is the oldest among them. The lives of a group of children are not exactly chaotic, but rather forgetful."
But this was the limit of what Gu Yunyang could do for them.
If a group of children live too well, they are more likely to attract attention.
That's great, but it might not necessarily be a good thing.
Fortunately, this is much better than sending them to welfare homes separately.
Gu Yunyang didn't feel guilty at all.
He has done the best he could, so there is nothing to feel guilty about.
After Thirteen returned, he started making breakfast.
They had already been forced to learn cooking and other household chores while they were being robbed.
So they can live on their own without starving to death.
At least I can take care of my own meals, laundry, and tidying up.
They lit a fire and got the stove burning.
Thirteen went to wash rice and cook porridge. This rice should be used up as soon as possible, lest someone covet it.
These were things Gu Yunyang had prepared for them before, and some were also given to them by Captain Liu and the others.
Thirteen and the others already knew these things; they were quite precocious.
Shaking his head, Gu Yunyang didn't linger any longer and went straight to the east wing, passing through the underground layers to reach the basement.
Then they returned to Guangdong Province through a portal.
Back on the ground, Gu Yunyang rested for a while.
Because of the domestic robots, breakfast can be made by the robots.
He had also made some other things before, all of which were stored in the base space.
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