Pokemon: A Great Responsibility From Heaven
Vol 2 Chapter 221: Industrial chain
Plant growth has three elements, namely sunlight, air and water.
It is tropical, with strong sunshine, abundant rainfall, and it is not isolated from the world, so these three elements are satisfied.
It is precisely because of this that the trees here grow so lush and tall.
However, these are only the three elements of plant growth, not the three elements of good plant growth.
What Yunning needs is the fruit, not the trunk.
Therefore, it is necessary to find ways to increase the yield of fruit trees.
And fertilization is undoubtedly the best way.
Corresponding to plant growth, there are three elements for plants to grow well.
Nitrogen, Phosphorus and Potassium, respectively.
As long as these three elements are sufficient, coupled with abundant precipitation and strong sunlight, Yun Ning stays in the camp every day, and he can receive the fruit brought back by the Thunder Beasts.
The potassium fertilizer in NPK is relatively easy to collect. Although Yunning has not personally planted the fields, he still reads a lot of historical travel novels.
The most primitive and simple potash fertilizer is plant ash.
Weeds and branches are collected and burned with fire, and the resulting ash is grass ash.
The so-called slash-and-burn cultivation in ancient times is the principle.
After burning with fire, this land has abundant potash fertilizer and can naturally grow well. After a few years of planting, the fertility of this land has declined. People migrated to other places, continued slash-and-burn cultivation, and waited for the original After the land is regrown with weeds, it will continue to come back to burn the waste.
Of course, this is just the most primitive method. As a modern person, Yun Ning can naturally burn the ash in other places, and then transport it to the place he needs.
Potassium fertilizer is easy to solve, but nitrogen fertilizer is more difficult to solve.
Nitrogen is a huge element in this world. 78% of the air is nitrogen, but the problem is that nitrogen is extremely stable and difficult to be used by humans.
Beans have a natural nitrogen-fixing ability, the problem is that Yunning has no seeds of beans.
After all, he is a trainer, not an agriculturalist, and it is impossible to go out with all kinds of seeds.
In addition to legumes, the most common source of nitrogen fertilizer in rural areas is manure.
However, Yunning had too many fruit trees to take care of.
With the manure-making ability of him alone and dozens of elves, it is really impossible to meet the needs of the whole island's fruit trees.
Therefore, Yun Ning set his sights on the sea.
In addition to elves, there are a lot of fish and shrimp in the sea.
Marine animals contain a lot of nitrogen and phosphorus in their bodies, that is to say, as long as Yunning can get a lot of fish and shrimp, the problem of nitrogen and phosphorus fertilizers can be solved at one time.
So the question arises, how does Yunning catch so many fish and shrimp?
Not to mention that Yun Ning can't make fishing nets, even if Yun Ning has fishing nets, he doesn't have a fishing boat big enough to catch fish!
Just relying on the lifeboat of Yunning, how many fish and shrimp can be pulled back at one time?
"It's hard to do~"
Yun Ning sat on the stone by the lake and tapped his forehead.
If these problems cannot be solved, I am afraid that I will not be able to grow up smoothly.
Maybe it's two years after the fire dinosaurs evolved into fire-breathing dragons.
"Milu~"
At this moment, the voice of the electric dragon attracted Yun Ning's attention.
Yun Ning looked up and saw that the electric dragon was holding the tree fruit and distributing it to the elves in the lake.
And the elf who got the tree fruit would honestly follow the beast and be the little brother of the beast.
Or to play the house with the dumb beast.
Although the dumb beast doesn't actually understand what Guan Jiajia means.
"This is!"
Yun Ning's eyes widened, watching the electric dragon skillfully distribute the fruit.
It's not that I feel bad for these fruit, but the behavior of the electric dragon inspired Yunning.
If you can't catch fish yourself, it doesn't mean that these water elves can't!
People are born to live in the ocean. There are no trees and fruits in the ocean. Most of them live by catching small fish and shrimp.
If that's the case, why don't you work with them yourself?
Let them catch fish and shrimp, and give them a certain reward?
Tree fruit is obviously not allowed, although compared with fish and shrimp, the nutritional value of tree fruit is much higher, and elves will also be willing to exchange fish and shrimp for tree fruit.
But the added value of the fruit is too low.
A tree fruit can't replace many fish and shrimp.
Making tree fruit into an energy block is different. A low-level energy block made of 4 tree fruit may exchange for more than 10 times the number of fish and shrimp.
This is like the scissors difference between the industrial countries in the previous life and the agricultural countries. The agricultural countries provided cotton for the industrial countries, and after the industrial countries made clothes, they sold them to the agricultural countries.
No matter how you sell it, the industrial countries make money.
As a highly intelligent human being, Yun Ning naturally cannot exchange the most primitive tree fruit. It is the most cost-effective to make energy cubes that the elves have never seen and cannot make in exchange for the resources they need.
Just do it. During this period of time, due to the busy camp production, Yun Ning stopped the production of energy cubes, resulting in a lot of tree fruit left in Yun Ning's space backpack.
With Yunning's current level of proficiency, making low-level energy cubes is already easy to do~www.wuxiaspot.com~ In just 3 days, Yunning made 100 low-level energy cubes.
Doing business pays attention to fair trade, but publicity and promotion are also very important.
Since these elves have never eaten energy cubes for generations, Yun Ning chose to provide them with the first energy cube for free.
After eating the energy cube, these elves can no longer face the food they used to eat.
It's no wonder that Lao Tzu's strength has improved so slowly, it turns out that the food is too rubbish!
This kind of thinking quickly occupied the brains of all elves, and they came to Yunning to ask for more energy cubes.
When things developed to this point, Yun Ning naturally showed his capitalist face.
Want power cubes? Yes, take a ton of fish and shrimp in exchange!
I don't care what kind of fish or shrimp you are, or whether it's alive or dead, as long as it's the corpse of a fish or shrimp, it's fine. Anyway, it's used as fertilizer.
The elves who are not willing to continue to eat junk food can only accept this condition of Yunning.
Although these elves are good fishermen, they are so big and can only carry so many things at one time, so Yunning also specially issued a small wooden card to each of them, with a registration number, when the elves under this number When you submit a ton of fish and shrimp, you can get an energy block.
Although Yun Ning can forcefully tame these elves to catch fish and shrimp for himself, the law of human society development tells Yun Ning that only willingness is the most efficient.
Human beings in the previous life developed from slavery to capitalism, not because of humanitarianism, but because capitalism can better stimulate people's enthusiasm for wealth creation, and let the superiors better cut leeks, that's all.
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