Water conservancy projects are happening everywhere, and China also has chemical fertilizers.
And even though, as Sun Simiao said, China is a place that can afford the insecticides available in drugstores. Although the price is still too expensive and ordinary farmers cannot afford it, there are still many places that have quietly used it. After all,
, the medicinal materials used to kill insects have less overlap with ordinary medicinal materials, and the price is actually not that high.
And under the combined effect of all these factors, the result is naturally that agriculture in China is becoming more and more developed - farming itself is becoming more and more developed, the income per unit is getting higher and higher, and the land area that can be dealt with is naturally getting larger and larger.
It's getting wider.
If it were from later generations, there would be nothing to say. Let alone the kind of land that can be planted with machines, even for fruit trees and orchards that are more difficult to cultivate, it would not be unusual for a family to clear hundreds of acres——
And because of this reason.
Just like the polarization between rich and poor in the urban environment, the same thing will naturally occur in the countryside. It is the so-called land annexation. Since the current Tang Dynasty was founded, the strongest anti-annexation fighter was still sitting as the monarch.
On the throne.
It cannot be said that it is a large-scale land annexation. However, as mentioned before, China has just ended the troubled times, and it is an era of vast land and sparsely populated areas. Therefore, even if there is no annexation problem, it will only rely on new agricultural technology to bring
The recent improvement in farming capabilities, and the use of this improvement to reclaim wasteland, has also led to a phenomenon of huge variation in land holdings and wealth, even among ordinary farmers.
And if this difference is caused by individual differences, then the next step will naturally be a gradual increase in the intensity of land reclamation. After all, who doesn’t want to harvest more food? This is actually a good thing in the long run, but here
However, many of the differences are caused by the uneven application of new technologies, so village fighting has emerged.
Of course, I don’t know any allusions to the Anshi Rebellion, but Li Er can stand out from the troubled times, and his ability to observe people’s sentiments is naturally first-class. Of course, he knows that the situation will get worse and worse if this goes on, and one day there may be people gathering in the mountains and forests.
When something happens, things will become difficult to deal with.
Then there was the war in the north recently,
More than a month has passed since Li Jing obtained the first batch of muskets. Now Chang'an's second batch of muskets has been manufactured - this time a small number of them have rifling. But with such a sophisticated armament configuration,
I don’t know what other tricks the Romans came up with.
As far as Li Er knows, the Romans have installed artillery on trains to use it, and this means.
Not to mention anything else in the Tang Dynasty, it was very difficult to transport steam chariots to that place for fighting.
Although the steam chariot is not a steam train, it needs to use rails to run, and it can run around freely, but the Romans did this, and the base of the cannon itself can also be moved - coupled with the extremely long range of the cannon itself, steam
Not only is the tank's ability to charge and break formations greatly reduced, but also the survivability of the artillery itself is a big question mark.
Since this is the case, it will be difficult for the Tang Dynasty to handle it. Although this in itself does not affect the original cannibalization strategy, it is impossible for steam chariots to be transported eastward, and the lack of a means is itself a problem in the war.
It's something that makes people feel quite insecure.
Li Er could only hold as many meetings as possible and discuss this with the ministers repeatedly.
But these things.
After all, they are all major events with wide implications, and since it is a major matter, it cannot be solved with some clever plan. Wei Zheng and others can only bite the bullet and persuade Li Er to take it easy for the time being.
At this juncture when the second batch of muskets was sent out, although the most expensive new toys were given to his boys, Li Er gradually became sleepless at night.
It was at this juncture that Li Er suddenly received the report that night.
That night, a chamberlain hurriedly walked into the inner courtyard of the palace. When Li Er stood up, sleepy-eyed and a little unhappy, the chamberlain was frightened. After all, the emperor's face was not good-looking, so who knew when someone would suffer.
However, I reported it quickly.
What happened with Sun Simiao recently!
Of course, this matter was not reported by Sun Simiao, but by Sun Simiao who went to the prefecture and county where the village where the fight was originally located, met with the prefectural official, and recommended this "biological control" method to the prefectural official. The place was originally in the mountains.
Nanxi Road, and then extended to nearby Jiannan Road, Shannan East Road, Guannai Road, Qianzhong Road, and other places.
The biological control method does not require any materials, does not require any tools, and actually does not even require the guidance of any specialized technicians such as senior farmers. The entire principle can be explained clearly on a piece of paper - even a piece of paper.
No, as long as the state and county officials organize manpower during the slack time, it will be enough.
Specifically how to prevent it, at the beginning, Sun Simiao's linear thinking was of course to organize farmers to catch birds and frogs and put them in their fields - but Li Sheng immediately rejected this part.
When Li Er read the memorial and read this "You must not force the family members of the birds into the fields and houses", people couldn't help but be stunned. It didn't mean that we should use insects to control insects, so why should we remember this?
And then, naturally, it was the real plan mentioned by Li Sheng and Sun Simiao, which was based on the food web theory rather than the accidental phenomenon of species creation and defeat: not to collect the natural enemies of insects, but to hunt and kill the natural enemies of insects.
natural enemy!
In the simple understanding of ancient China, all creatures including frogs and lizards also belong to the genus of "scale insects", but scale insects also have internal conflicts - otherwise, "Qilin is the leader of scale insects" has been passed down for thousands of years.
The classic mythological settings of 2008 will no longer exist.
These cognitions are still simple and primitive cognitions, even more superficial than those of amphibians, and the method of using leeches to extract poison is of course also primitive.
But at this moment, the memorial.
As Li Er read, his eyes gradually widened in shock.
Although it was still midnight, Li Er still ordered his servants to call Wei Zheng, Fang Du, Duan Lun, Changsun Wuji and other ministers into the palace.
In the middle of the night, at the second watch of the day, the emperor suddenly summoned such a large group of ministers.
But anyone who has a little bit of political and historical knowledge will immediately become nervous when they see it - in this situation, is it possible that the emperor wants the dragon to control the funeral, and asks the ministers to take care of the funeral?