Fusuni suddenly became numb, even in the era of rapid development of science and technology four hundred years later, natural disasters still plague human beings, and even more ferocious!

Human beings, who claim to be the spirits of all things, have changed the earth beyond recognition, but nature's revenge has also been more violent and ruthless, with powerful earthquakes, tsunamis, droughts, floods, and volcanic eruptions......

Technology can predict and prevent, but it can't stop it, let alone put an end to it!

Fusuni shook her head: "If you want to reduce and mitigate natural disasters, the best way is to protect nature, keep the mountains green forever, let the rivers flow clearly, and let the deserts gradually decrease...... If we can do this, there will be fewer disasters. ”

Soon, the industrial revolution in Europe will come, and with it, the destruction of the environment.

Now, Kangxi is also looking at the world, if he can open the country to see the world, then it is very possible for the industrial revolution to sweep the Qing Dynasty.

Fusuni hopes that the Central Plains can catch up with the technological development of European countries, but she also wants to protect China's natural environment.

Obviously, there will be a certain contradiction between the two.

However, no matter how difficult it is, she has to work hard to do it!

She doesn't want to leave a mess for posterity!

"The Yellow River often causes flooding, and one of the main reasons for this is soil erosion. The Yellow River Basin, which nurtured the ancestors of the Chinese nation, has been multiplying for thousands of years, making the land in the Yellow River Basin gradually barren, countless forests have been destroyed and turned into farmland, and countless rivers have been filled in and turned into farmland......"

Fusuni smiled bitterly: "The thirst for land is imprinted in the bones of the farming people. However, as we take from nature to the limit, nature is becoming increasingly fragile. ”

"There are fewer forests, and there are no tree roots to firmly hold on to the soil, so the sediment is washed into the river, and the riverbed is slowly filled up, and if there is more rain in any given year, it is prone to flooding. And the drought is for the same reason. ”

Brother Jiu said: "Master once heard Jin Fu talk about a similar principle. He wanted the people along the Yellow River to plant more trees and forbid the cultivation of wasteland, but ......"

Brother Jiu shook his head, just like Fu'er said, the people's desire for land in the Central Plains is imprinted in their bones, and if they want to give up land cultivation and plant worthless trees instead, it will be their lives!

Fusuni smiled: "It's naturally impossible to let them give up so dryly, but the concubine has an idea." ”

The reason why the policy of returning farmland to forests can be implemented is that farmers who go to the city to work are much more profitable than farming at home, or those who do not go to the city can also change to economic trees, and the income obtained is much better than simply planting crops.

After listening to what Fusuni said about cash crops, Brother Jiu shook his head: "Fu'er is too taken for granted, according to what you said, a village, a township, and a county all grow the same kind of cash crops, and when the harvest comes, there are so many families, who will sell them to when the time comes?" The grain is cheap and hurts the peasants, this is not the end of the story. ”

Fusuni pursed her lips and smiled: "Have you forgotten our teleportation array?" We can use the teleportation array to ship crops from all over the world to other places in time, so that we can naturally sell them at a high price! ”

In later generations, the price of each crop in the place of origin was very low, but after several transshipments, when it arrived in other places, the price soared.