Chapter 304: Primitive Society: Farming and Infrastructure Construction 19
Biogas digesters were once popular in rural areas for a long time.
Biogas is a cheap and high-quality fuel. A family of three can build a biogas digester of about 6 cubic meters.
When the raw materials are sufficient, the energy problem of cooking and lighting for a year is solved.
Moreover, the remaining biogas liquid can be used as fertilizer, feed, etc., and almost no waste is produced.
In addition, building a biogas digester can protect the environment, reduce the breeding of mosquitoes and insects, and will not produce unpleasant odors, which is more environmentally friendly.
Jiang Lan felt that her identity as a scientist could be changed to an engineer.
Either building roads or building houses, either building houses or building biogas digesters.
Considering the problem of the farm's expansion, she made the biogas digester very large. After all, she was still very confident in her pig farming business.
After the pig farm was built, the first batch of piglets moved in.
This batch of piglets, 2 males and 5 females, will be the main force in the future.
Jiang Lan looked at the two little boars with a smile. Under normal circumstances, boars need to be castrated before they can be raised.
After all, castrated pigs have a docile temperament and are easy to grow meat.
Forget it now, wait until they lose their value, and then deal with them.
Jiang Lan came back from the pig farm, and saw that the tribesmen were working hard to open the way and clear the bushes on both sides of the path.
A-Yu is the most relaxed and also the hardest-working person.
To say that she has an easy life is indeed easy, as she doesn't need to exert any effort to move things using the space.
But to say that she works hard is also really hard, as she needs to keep running around, which is very physically demanding.
Jiang Lan increasingly feels that A-Yu is like a golden finger of the Huangyan tribe.
It's a pity that the original owner and the tribesmen in the previous life did not discover this secret, nor did they make good use of this advantage, which made people covetous.
The great transformation movement of the Huangyan tribe has been going on vigorously for almost a month.
The results are still very significant, at least this road has been paved for a long distance.
Now not only the roads outside have been paved, but also the roads inside the tribe have been paved.
The entire tribe is now paved with cement, which is exceptionally clean and bright.
Hu and the chief stood together, and when they recalled the past, they couldn't help but sigh.
"Who would have thought that we were still living in a cave last year."
"It's really a world for the young. I'd better let Lan be the leader."
Chief Lan has a gentle personality and is a kind leader, but he can maintain the status quo, but he still lacks a little bit of aggressiveness.
Now he has deeply felt that he can't keep up with the development of the tribe, so there is no point in being a leader.
In such a period of rapid change, what the Huangyan tribe needs is a leader like Lan who is full of ambition and constantly breaking through, not him.
In fact, Lan also understands that he is now just a decoration in the tribe, and the real core figure has long been Lan.
In this case, he might as well abdicate and let Xian take over.
Hu has no objection to Lan's decision.
In fact, he is not very useful as a priest, he is just a little older.
Hu thought about it and sighed: "Let Lan decide on this matter."
Yun nodded, and then asked someone to call Jiang Lan over.
After hearing what Yun said, Jiang Lan was confused.
What the hell?
Become the leader of the tribe?
"Lan, the future of the Huangyan tribe is entrusted to you."
Jiang Lan couldn't refuse, so she took the post with honor and became the youngest tribal leader in the history of the Huangyan tribe.
She thought someone would jump out to oppose it, so that she could kill a chicken to scare the monkey and light the three fires of the new official.
As a result, the people in the tribe were calmer than she thought.
Everyone should do what they should do, and no matter who is the leader, it will not affect everyone's work and eating.
There is no one to cause trouble, which makes it a bit lonely.
There is no internal conflict, so the fire of the new official will burn outside.
Before, because he was too busy, he had no time to "take care" of the bandits from the Kurosawa tribe.
Now he just took this opportunity to raid their lair and occupy the salt lake in their territory.
Jiang Lan admitted that he was selfish, but so what, who asked the bastards from the Kurosawa tribe to tease first, is it strange that the Huangyan tribe came to the door now?
The warriors of the Huangyan tribe, each holding an iron weapon, went to the battle majestically.
Jiang Lan rode on Ah Qing's ox and walked at the front of the team, looking very majestic.
[I'm impressed. The anchors are really cool.]
[It's rare to see anchors fighting for supremacy. It's really exciting.]
Jiang Lan felt that there was nothing to look forward to. Killing people is not a wonderful scene. It will probably be blurred when it is broadcast.
The dark night invaded, and the sentinel of the Kurosawa tribe issued an alarm.
The people of the two tribes fought each other. The fierce battle lasted for half a day and ended with the defeat of the Kurosawa tribe.
"Are there no old people and children in the Kurosawa tribe?"
Jiang Lan looked at the captives on the ground and felt strange. Why were there only adult men and women, and no old people or children at all?
Ming explained: "Chief, I just interrogated them. The Kurosawa tribe is a combined tribe, and they only accept young men."
"So, has no one in their tribe given birth to children for so many years?"
"Children..." Ming paused, "If they did, they would just give the children to the leader of the tribe..."
[Oh my God, it can't be what I imagined.]
[I can't believe it, are these people devils? Even a tiger won't eat its own cubs!]
[It's terrible, really terrible.]
The environment has a huge impact on people, and sometimes it can even be fatal.
When a person is surrounded by warm and kind people, then this person will become warm and kind, and will be full of love and hope for the world.
When a person is surrounded by the weak and indifferent people, then this person will become utilitarian and selfish, and will be full of disgust and despair for the world.
The people of the Kurosawa tribe are very different from those of the Huangyan tribe, even if they only look at the outside.
There is no light in the eyes of the men, but haze and viciousness, indifference to life and indifference to everything, they don't even care about their own lives.
There is no light in the eyes of the women either. They are numb and indifferent to the world. There is no hope in their eyes, and they have lost the innocence of human nature.
"Kill them all."
Jiang Lan knew that when she said this, someone would say that she was cruel.
But she really didn't want these people to pollute the world anymore.
Jiang Lan had been involved in criminal investigations before, and had heard people say that human flesh didn't taste good.
The human body has a very high water content, and the meat will rot once it's cooked.
So the Hei Ze tribe didn't eat people because they were hungry, but because they were evil.
Cannibalism was absolutely not allowed to happen under Jiang Lan's nose.
The warriors of the Huang Yan tribe took out their weapons without any hesitation and killed them.
It's not easy to be a leader, and a decision like massacring a city is difficult to make, but it has to be done.
Jiang Lan was very depressed, and she didn't want to see the execution scene.
She walked around the territory of the Kurosawa tribe and found human bones everywhere, even many of them were children's skulls.
[This time, I support the anchor.]
[Hell on earth, only by killing them can we be truly peaceful.]
The blood dyed the earth red, this is a fateful reincarnation.
If there is an afterlife, I hope they can be good people and atone for all this.