(There may be many typos in this chapter, you can point them out and I will correct them tonight)
Junior high school students all know the benefits of biological diversity. After all, it is written in biology textbooks. But theory is theory and practice is practice. In the past few years, for the vast majority of people, staying alive and having enough to eat are the most important things.
The most important thing.
Although Daxia is already very strong from many indicators, on average, it is just like that. Therefore, Daxia did not officially announce that it had achieved comprehensive poverty alleviation until last year before the spiritual energy recovered.
This is just a comprehensive alleviation of poverty!
That is to say, now that the spiritual energy has recovered, Daxia has truly become the number one in the world, the world's number one in all aspects. Only at this time can we focus on biodiversity.
"Single and large-scale planting is prone to pests. Once pests occur, it will be a large-scale disaster. Why have pests become more and more serious in recent years? Once they occur, they will spread to a large area. It is because the ecological environment is in addition to
question."
"Single-scale planting is not ecological at all, and the use of sunlight, water vapor, and the environment is also extremely monotonous."
"In a real tropical rainforest, from the surface to the ground, and from the ground to an altitude of tens of meters, all sunlight and moisture are fully utilized by the rainforest."
The sunlight and water on the rainforest floor are absorbed and utilized by wild grasses, and after wild fruits grow, they are eaten by animals.
As for the surface, it may be filled with various moss-like plants, which may provide food for herbivores.
The highest ten meters and dozens of meters in the air are absorbed and used by branches and trunks, and then the branches and trunks provide basic living space for the survival of certain animals.
And these animals have become food for some carnivores.
A real forest, under the natural evolution, must be interconnected, no inch of land is redundant, and no ray of sunshine is wasted.
Under the monotonous and large-scale cultivation, large farms are famous all over the world. Large farms covering several thousand acres or tens of thousands of acres can be found everywhere abroad.
The world has only seen sowing by airplane, only fully mechanized production, only drones collecting crop information, and only the application of a large number of advanced technologies, but no one cares about the ecological monotony of the large farm itself.
"The value of each forest itself should not simply be based on how many cash crops the forest can produce each year, but should focus on the overall value of the forest, including its pure economic value and the impact of the forest itself on the world."
Hearing this, Xiong Yan nodded affirmatively: "Indeed, the environment in the world is a large whole. The forest is the lungs of the earth. The existence of the forest directly affects the overall environment."
If there were more forests, maybe countries on the earth would not have to worry about carbon emissions or so much waste gas polluting the environment.
All the waste gas produced by your industry has been purified by the forest!
Today, the price that countries around the world pay every year for environmental protection, because of the price they pay for treating sewage and waste gas, is not a small number.
Even as time goes by, this number will definitely grow larger and larger.
And if so many resources had been invested in the forest, there might have been another trend, another situation.
But in reality there is no possibility or if. In the context of countries competing for hegemony, they are definitely scrambling to develop industry and heavy industry. The most important thing is to feed their own people and protect their own security.
As for the future, the present must first exist before there can be a future.
"Not just pollution and purification, the biodiversity carried by the forest itself is the greatest value."
"Today, we don't need so much cultivated land. In the past, we needed 1.8 billion acres of cultivated land red line to ensure the safety of cultivated land and food security. But now, we only need 300 million acres of land to feed the entire Great Xia."
"Even in a decade or so, we may not need to maintain arable land on land at all, and can just farm directly in the sea."
"Even if there is a breakthrough in Professor Bai's research, the day when we can achieve large-scale, low-cost artificial synthesis of meat, protein, vegetables, fruits and even all foods will not be too far away."
"We already have controllable nuclear fusion, and there is almost endless electricity before us. With the price of electricity close to zero, it won't be long before we can artificially synthesize starch and protein on a large scale."
"At that time, we won't even need to cultivate the land. We will only need to build a few large factories. There will be no need for workers in the factories. We will just let the little tube control the robots to work, and then we will be able to meet the food needs of all mankind."
"This is not my wild imagination, nor is it a fantasy, but something that is certain and can be seen in the near future!"
"Therefore, agriculture in the new era must no longer simply be about farming, planting, breeding, and raising fish, but learning to be kind to animals, learning to take care of the forest, learning to help old trees with medical treatment, and learning to help the forest grow."
"In the future, agricultural students should grow up with the forest, learn botany and zoology from an early age, and learn to live in harmony with animals."
"When you are in junior high school, you should start to learn how to be a veterinarian, how to build simple plants, how to plant saplings, and how to live in harmony with nature."
"In high school, you should learn how to successfully survive in the forest without destroying it and only using the forest food chain and ecological diversity."
"Only high school students like this can be considered qualified farmers in the new era!"
Seeing Huang Zixing's longing expression, Xiong Yan couldn't help but throw cold water on him. After all, the most indispensable thing in the new era is miracles.
We still have to have dreams, what if they come true?
As for the difficulty, of course it is very difficult!
It is no exaggeration to say that in the entire Daxia generation, the previous generation, and the previous generation combined, there are not even a single farmer who meets the standards of farmers in the new era mentioned by Huang Zixing, but that is definitely the case.
One in a hundred thousand or even one in a million.
Today's agricultural college students, maybe one or two out of 10,000 are qualified. Among agricultural graduate students, maybe one or two out of 100 are qualified. Even for doctoral students in agriculture, few can meet the requirements.
There are very few.
As for the future, there will definitely be very few farmers who can meet Huang Zixing's standards.
In the future Great Xia, with the rapid advancement of productivity, it will be easy to feed the entire Great Xia. Just a little bit of food from the cracks of your fingers is enough to allow ordinary people throughout the Great Xia to live without worries about food and drink, and to travel around the country.
days.
It was a new era with extremely abundant material life!
In this new era, ordinary people can freely choose their own interests and hobbies, and can freely do most of the things they want to do, and they do not have to worry about paying for houses, cars, school districts, medical care, education, elderly care, etc.
Worry about series of problems.
Perhaps, only when such a future comes, will it be possible to create the new era of farmers that Huang Zixing talks about on a large scale.
Anyway, Xiong Yan is quite pessimistic about this!
"How the farmers of the new era are like and what level they can reach depends on you and the agricultural college."
"Moreover, tomorrow I will take advantage of Children's Day and let ordinary people enter the virtual world on a large scale for the first time."
In the past, there have been people entering the virtual world, but these people were either from some secret scientific research institutions, some violent departments, or some mysterious and relevant departments that cannot even be mentioned by name.
When we entered the virtual world at that time, we were more of our own people within the system.
Later, Yang City expanded again and again, and a large number of people came to Yang City every day to receive training in the virtual world. Then the outstanding ones could stay for a while, while the ordinary ones could just go wherever they wanted, or they could return to the place to serve as extraordinary teachers.
But even so, not everyone can come to Yangcheng!
And now, Yangcheng is finally open to ordinary people on a large scale for the first time!
The importance and significance of this move will definitely be mentioned frequently in the history books of later generations. If there are exams in later generations, maybe this will be a test point!
"The original virtual world was mostly just a town. At that time, one day in real life and ten days and ten nights in virtual world; later county-level virtual worlds had one day in real world and one month in virtual world; and later county-level virtual worlds had one day in real world and one month in virtual world.
March; the world of the Three Kingdoms that we just conquered is regarded as a state-level virtual world. One day in reality and one year in the virtual world."
"You also know that the Three Kingdoms Virtual Realm is very large. After our unification, the population is still as high as 24 million. According to the ratio of ten to one, it can accommodate 2.4 million people!"
What is this concept?
There are 2.4 million people in Daxia, and they can enjoy one day of study in the real world and one year in the virtual world!
After one month, those who have stayed the longest will be able to study for a full thirty years. The most important thing is that they can always maintain strong energy to study during these thirty years!
Six years of primary school!
Three years of junior high school!
Three years of high school!
Four years of college!
For graduate students and doctoral students, some people can complete their studies directly in four or five years, while others can extend their studies and it may take ten years or more.
But thirty years, if you study wholeheartedly, is enough for an ordinary person to reach the level of a qualified doctoral student.
As for Ph.D.s, theoretically speaking, the knowledge they master is the limit of the world and the limit of mankind in some respects.
Although this sounds incredible, can those parallel doctors reach the limit of their knowledge in a certain area?
But this is the fact. At least in theory, every doctor is at the limit of human beings in some aspect.
Theoretically, every PhD thesis should be an expansion of human knowledge!
Of course, theory is theory and practice is practice. These two things are never the same thing!
But thirty years of hard study is enough to cultivate a truly qualified doctor who reaches the limits of human knowledge in a certain area and makes pioneering achievements!
Therefore, theoretically speaking, the Three Kingdoms world can train 2.4 million real doctors with real talents and knowledge in only one month in reality!
But Xiong Yan also knows that this is just a theory!
In fact, many people would not be able to hold on even if they studied for one year, not to mention studying for thirty years at a time!
So, if nothing else, most people will give up after studying for a year!
Then, they will be shunted to the previous county-level virtual world, where they will live for one day and three months in the virtual world in real life.
"But you also know that many people cannot bear the high-intensity study life. Every day, some people cry and shout to leave the virtual world. Some people choose to leave Yangcheng and return to the local area to be a quiet teacher and spread extraordinary knowledge.
"
Too many!
People crash every day!
Learn to collapse!
Experiment and crash!
But there is no way, the times are like this, and now is a new era where you can become stronger by working hard!
If you people in Daxia don’t work hard, how can you expect people from other countries abroad to also not work hard?
Impossible!
In a time of great strife, it is like sailing against the current. If you do not advance, you will retreat.
"Currently, we have tens of thousands and will soon have hundreds of thousands of descendants. We have controlled an extremely large number of virtual worlds, which is very impressive."
Having said this, Xiong Yan finally showed a satisfied smile.
As of now, how many virtual realms there are in Daxia is a top secret among top secrets. Only Xiong Yan and Chu Xuan know about it in the entire Daxia.
Although Huang Zixing didn't know the specific amount, looking at Xiong Yan's happy look, he knew that it was definitely not a small amount.
"This time, we plan to take out 30 county-level virtual realms and 500 county-level virtual realms and supply them to the people, so that they can draw lots and lottery numbers, in the name of Children's Day, on a family basis.
, enter the virtual world and see for yourself what the virtual world is."
In a county-level virtual realm, there can be an average of 100,000 descendants, and thirty is equivalent to three million. In a county-level virtual realm, there can be an average of 10,000 descendants, and five hundred is five million.
Added together, that's eight million.
Thirty days is 240 million.
In other words, there will be 240 million ordinary people, as a family unit, spending as little as one month (county-level virtual world) and as many as three months (county-level virtual world) in the virtual world on a certain night.
time.
Of course, this is only theoretical.
In fact, even if these virtual worlds are open, there are official personnel responsible for maintaining order and ensuring safety. Otherwise, with so many people in Daxia, even if there is only one bad guy among 10,000 people, there are still 24,000 bad guys among the 240 million.
There are so many bad guys who come to the virtual world and do all kinds of evil, which will either hurt the people of the virtual world or other people.
No matter which one it is, Xiong Yan doesn't want to see it.
Moreover, in many county-level virtual worlds, there are still people doing research and projects. Therefore, the theoretical limit is 240 million, but in reality, it would be thankful to have 200 million.
This is because the Three Kingdoms Virtual Realm has been conquered and can accommodate as many as 2.4 million people, which is enough for most scientific researchers to enter.
Otherwise, how could we free up so many virtual worlds for ordinary people to experience?
"I understand. I will arrange activities right away to give those children a deep impression and make them interested in small animals and plants. At least let them know that there is a future and money to spend in agriculture...