I was a village chief in a primitive society

After Su Bai got up, he signed in to the system according to the management, and this time he got some seeds.

The seed this time is the same as before, just a cabbage seed, but the variety is different.

The previous one was a very large Chinese cabbage, but this time the system brought out a small one.

Although the two are different in size, there is not much difference in taste.

"Why doesn't the system open up more different things? It's just the same things that come and go."Su Bai murmured to himself.

He originally thought that the things recently released by the system would be a little different, but he thought too much.

After Su Bai got up and changed clothes, he went out of the living room to prepare for breakfast. He was going to be busy today. There are many things.

Because of the weather problems in the primitive era, he has to constantly rectify some things about the development of the tribe.

Just being limited to the present is not enough. If he wants the tribe to develop better, he also needs something brand new.

"Wu, did you get some new seeds?"Yu Ying's soft and cute voice sounded.

Fox Ear Girl got up early in the morning and made breakfast. Today's breakfast is noodles made of poached eggs and wheat flour.

"Yes, just follow the method of planting Chinese cabbage before and it will be fine."Su Bai handed the seeds to the other party.

"yes."Yu Ying nodded.

Su Bai quickly finished his breakfast and returned to his seat to sit down. He began to take out pennisetum paper and quills.

He looked out the window attentively and began to think about the future development of the tribe..The weather in the tribe has been unpredictable recently. The weather has become very vicious and the land has become very dry.

If it were not for the large amount of water stored in the primitive forest, the forest in the primitive forest would be dying.

"There has been so much weather recently, it seems that water conservancy measures need to be improved, otherwise those crops will die of drought sooner or later."Su Bai murmured to himself.

He went to see the growth of the crops yesterday and found that the crops were a little wilted.

It was obviously because of insufficient water that the crops did not grow well.

"There is a long distance between the river and the farmland, so it is unrealistic to have people carry water back and forth directly. This would be a waste of time."

Su Bai frowned and continued to murmur to himself:"It takes too much time every day, and it may not be able to meet the water needs of those crops."

He suddenly thought of the water wheel system on the other side of the earth, which is to install a water wheel in a big river so that the water wheel can continuously transport water.

In this way, there is no need for people to carry water every day, and the water can be used directly. Just transport the water by truck.

However, the irrigation system must be set up so that the river water can continuously flow back and forth between the farmland.

This will not allow all the water to accumulate in one place. , let those crops drown

"This idea is indeed a good one, but it will take a lot of time to implement."Su Bai said to himself.

Many ideas about the operation of the waterwheel on the other side of the earth had already appeared in his mind, and his thoughts surged for a while.

Su Bai immediately lowered his head and drew out the ideas in his mind, for fear of giving up these good ideas. Missed it.

If you want to develop agriculture, the waterwheel is indispensable. What's more, the Yanlong tribe has a natural advantage.

That is, the tribe is closest to the river. Such a good advantage must be taken advantage of. Only then

"It is not difficult to make a waterwheel, but it is difficult to install it."Su Bai frowned. What he was talking about was if this waterwheel was installed in a big river, would the beasts and ferocious beasts in the river destroy it?

If it was destroyed, it would not make much sense, no. There is no way for those rivers to flow to the farmland.

Or even if it does flow and is destroyed the next day, do you need to install a new one immediately?

"It seems that the only option is to hang some plants with a strong smell that are disgusting to the ferocious beasts near the waterwheel, otherwise it will not be able to last very long."

Su Bai frowned and continued to mutter to himself:"After we have the waterwheel, we must have pipelines to transport the water. This is not difficult to make."

In fact, the overall operation system is not difficult. The difficulty is just how to keep the waterwheel in the river for a longer time.

Just using plants with a strong smell is not a long-term solution. Once those plants have no smell, , the waterwheel will still be destroyed

"It seems that a protective net needs to be built around the waterwheel to prevent those wild beasts from getting close." Su Bai thought in his heart.

The only solution he could think of was this. It is impossible to wipe out all the beasts in the river.

Even if you say this, it is completely impossible to do it. There are thousands of wild beasts, and if they are to be completely eliminated, none of them will be able to survive in a few years. But those crops do not have time to wait for such a long time, and I am afraid they will die if they wait any longer.

Even with the plant growth technique Likewise, plants are plants after all, and they still have to rely on nature to survive.

"Don't think so much first, the most important thing is to complete the irrigation system first."Su Bai murmured to himself.

He didn't want to watch all the crops wither. He had worked so hard to plant them, and he must see them have a bumper harvest.

"When the waterwheel rotates, it will bring water from the river up and transport it through pipelines to the farmland. In this way, corresponding channels must be dug for the farmland."

Su Bai frowned and continued to write on the paper, thinking:"Otherwise the river will drown all those crops."

He wanted to let the river water flow smoothly, and not all pile up in one place.

Not to mention that the water truck cannot be used to irrigate the river water every day. About once every two days is enough.

"My drawings are so simple and detailed, they should be able to understand them, right?"Su Bai took the drawn drawings and studied them.

"Tap tap tap......"

Yuying just finished making the dessert and came out of the kitchen, wondering:"Wu, what are you painting?"

"Regarding the irrigation system of farmland, this can save those people the work of carrying water back and forth every day."

Su Bai handed over the drawing and continued:"With this, crops can grow better."

"This looks like a big wheel. Can this make those crops drink enough water?"Yu Ying looked at the waterwheel drawing and was very confused.

"You will know it once you ask Uncle Gu Mu to make it, and you will be surprised when the time comes."Su Bai smiled.

This is the wisdom of the ancients on the other side of the earth. In the primitive era, it was even more important to make full use of it.

"I see."Yu Ying nodded thoughtfully..........................................

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