Da Qin: Comparing his sons, Ying Zheng was sour.

[After talking about the military merit system, King Yingzheng of Qin looked at the crown prince Fusu and then asked: "Isn't there two gains in inspecting and condolences to the old Qin people in Guanzhong?"

["In addition to this aspect of the military merit system, what is the gain in another aspect?"]

[Prince Fusu nodded and said: "The second harvest is that the current clothing, food, housing, transportation, and cultivation of the old Qin people are too monotonous and barren. "】

["At the same time, the cost of trial and error for ordinary Qianshou is too high, and the fault tolerance is too low. "】

["So I want the imperial court to take the lead, and the imperial court will replace the head of the Qiantou to bear the cost of trial and error and fault tolerance. "】

["Until effective results are obtained, the imperial court will further popularize it to ordinary Qianshou. "】.

["In order to reduce the risks that ordinary Qianshou need to take, and then improve the clothing, food, housing, transportation, and farming methods of ordinary Qianshou. "】

[Qin Wang Yingzheng thought for a moment, then tapped his index finger lightly on the table, looked at Prince Fusu and asked: "Where does the opinion that the cost of trial and error of Qianshou is too high and the fault tolerance too low come from?"

["And why does the imperial court have to bear the cost of trial and error and fault tolerance of the head of Qian?"

[Prince Fusu replied with a serious face: "I have seen in the past "History Books" that the use of plant ash to assist in cultivation can fertilize the land and increase the yield of grain. "】

["And when I was inspecting and condolences to the old Qin people in Guanzhong, I also saw that a very small number of old Qin people would use plant ash to assist in cultivation when farming. "】

["Then I asked the other old Qin people why they didn't use plant ash to assist in farming. "】

"They either told me that they didn't know that the use of plant ash could enrich the land and increase food production. "】

["Or tell me that although they know that the use of plant ash can fertilize the land and increase the yield of grain per acre. "】

["But they don't know how to use plant ash to assist farming, so as to make the land fertile and increase the yield of grain per mu~〃. "】

["Even after I told them how to use plant ash to aid cultivation in detail, it can make the land fertile and increase the yield of food. "】

Most of them were silent for a while, and then told me thank me for my kindness, but they still didn't dare to practice the cultivation method of plant ash I provided. "】

[Speaking of this, Prince Fusu sighed lightly, and continued: "Because their family eats and drinks all year round, all of them are counting on their family's few acres of thin fields. "】

["Once something happens to their family's few acres of thin fields, resulting in no harvest. "】

["Then their family is old and young, and when they are young, they need to go hungry, and they need to sell their children and daughters to survive. "】

"Such a price is too great for them, so big that they can't afford it. "】

[So even if they know that the use of plant ash to assist in cultivation can make the land fertile and increase food production. "】

But after the initial excitement, they will eventually continue to choose the conservative, existing farming methods. "】

["So I think the imperial court can arrange a planting demonstration field in Qianshou, and show how to use plant ash to assist cultivation step by step in front of all Qianshou. "】

["In this way, once the demonstration planting is successful, all the capital of Guizhou will see with their own eyes that according to the way of using plant ash to assist cultivation according to the imperial court's teaching, they can indeed obtain more grain yield per mu. "】

["Then in the next two years, without the imperial court opening, all the capital of Guizhou will seriously watch how the imperial court uses grass and wood ash to assist in farming. "】

["In the third year, some bold leaders will begin to use plant ash to assist in farming. "】

["Once the third year uses plant ash to assist in cultivation, the grain yield of the harvest increases. "】

["Then in the fourth year, basically all the capital of Qianzhou will start to use plant ash to assist in farming. "】

["Finally, the yield per mu of all Qianshou can be increased in a way that is almost risk-free, and it can be safely and steadily. "】

["If the imperial court's planting demonstration field, the use of plant ash to assist cultivation fails."] "】

["Then for the imperial court, it is just the loss of such a few hundred acres of field harvest, or the harvest of thousands of acres. "】

["Such a loss, if it is placed on an ordinary Qianshou family, then it is enough to directly crush the family to death. "】

["But such a loss, if it is placed on Qin Guo and on his father, then it is just a speck of imperceptible dust, which is a matter of insignificance. "】

["In the same way, ordinary Qianshou does not have so much time, energy and resources, so he can study how to improve the cultivation tools he usually uses and improve the efficiency of farming. "】

However, the Qin State and his father could mobilize hundreds or thousands of people to brainstorm and study how to improve the cultivation tools used by the Qianshou and improve the cultivation efficiency of the Qianshou. "】

["There is no need for a particularly big improvement, but as long as there can be a little bit of improvement, a little bit of cultivation efficiency can be improved."] "】

["Then expand to the entire Qin State, that is the improvement of the cultivation efficiency of millions of Qiantou!"]

["And the improvement of cultivation efficiency means that Qianshou can cultivate more acres of land and have more grain output in the same time!"]

["In the end, it will also be expanded to the entire Qin State, that is, the grain output of millions of Qianshou will be increased a little bit again!"]

["And if the grain output of the millions of Qiantou of the Qin State increases a little bit, then the overall grain harvest of the Qin State will also increase a little more. "】

["The cost of trial and error in mobilizing hundreds or thousands of people to conduct research is almost negligible compared to such benefits. "】

["There are also other aspects of clothing, food, housing, transportation, etc., and Qianshou does not have the cost of trial and error and fault tolerance to study and improve. "Stretch]

["Or is it only the imperial court that has such a fault-tolerant ability, and can easily bear the cost loss of research and trial and error in these aspects. "】

["Also in these aspects, as long as there is a little progress and gain, then it is the progress and benefit of millions of Qiantou of the entire Qin State, and it is also the progress and benefit of the Qin State and his father. "】

["And this just requires the father and the court to pay a little bit of resources in the early stage, and bear a certain amount of research, trial and error costs. "】

["So I think it would be better for my father and the court to bear the cost of research, trial and error in improving the clothing, food, housing, transportation, and cultivation methods of ordinary Qianshou. "】

["Because in the end, it is not only the head of Qian, but also the Qin State and his father. "】.