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

[After experimenting with the cocoon car, Prince Fusu's gaze fell on the iron plough used by the children of the farmers to plough the fields before, and fell into deep thought. 】

[Seeing this, everyone present did not dare to disturb loudly, for fear of interrupting the thinking of Prince Fusu. 】

[After all, Prince Fusu only used his brain slightly, and he improved the "Mu Method" and had the "Daitian Method". 】

[Then the prince Fusu thought about it a little more, and invented such an efficient and practical sowing cocoon. 】

[Now that Prince Fusu has entered the thinking again, will he also make improvements to the iron plough they are using now?].

[If such a thing were put on other people, then they would not believe it.] 】

[But if it is put on the prince Fusu, then they will firmly believe it. 】

[After thinking for two quarters of an hour, Prince Fusu opened his eyes, then squatted on the ground, picked up the branch again and drew the structure of the iron plough on the ground. 】

[Then the prince Fusu beckoned, motioned for Xu Zi and Xiang Liji to squat down and discuss: "For the plough used now, Gu has a little idea, let's discuss it together.] "】

[Xu Zi and Xiang Liji immediately squatted down, squatting on both sides of Prince Fusu, one left and one right. 】

[After both of them squatted down, the prince Fusu said: "The most important point in the cultivation of the people of Qianshou is to cultivate the land, or to loosen the soil. "】

["Therefore, in order to loosen the soil, the people of Qianshou will use the plough to loosen the soil when they are farming. "】

["But when using it, you need to insert the pointed tip into the soil first, then step on the beam with your foot to make the stick go deeper, and then turn it out. "】

["This process is time-consuming and labor-intensive, so in order to further save time and effort, I don't know which sage invented the plow!"]

["Our current plough is mainly composed of three parts: the plough tip, the plough wheel, and the ploughshare. "】

["Most of the plough tips are made of wood, and people are behind them to control the direction of the iron plough. "】

"Ploughs, also mostly made of wood, are mainly attached to the ploughing oxen. "】

[10" ploughshare, which is generally made of iron, is installed on a wooden ploughshare when ploughing, and is mainly used for breaking soil. "】

["In this way, one man or animal is pulled in front and one person is supported by the plough behind, and the soil can be loosened and ditched. "】

["The efficiency of cultivated land is greatly improved compared with that of plowing the land. "】

["But Lone thinks that this iron plough should be able to continue to improve. "】

["For example, add an additional bend made of cast iron or steel to the iron plow. "】

["Of course, if you don't have iron, you can barely make do with wooden planks or something."] "】

["This curved plate is attached to the ploughshare and is inclined to one side, with a smooth surface, so that the ploughed soil can be turned to one side. "】

["In this way, the iron plough can play the role of loosening and turning the soil at the same time. "】

["Master Xu, Ji Shangshu, what do you think?"

["Is this improved design feasible?"]

[Xu Zi's eyes immediately lit up and said: "It should be feasible, so that loosening and turning can be carried out at the same time.] "】

["After the people of Qianshou loosen the soil, they don't need to turn over the soil again, which can be said to have greatly saved some of their effort. "】

[Xiang Liji on the side also glanced at the sketch of the parts drawn by Prince Fusu on the ground, and replied directly: "No problem, it is very simple to add this part to the current iron plow, just have a hand. "】

[Recognized by the two professionals, Xu Zi and Xiang Liji, Prince Fusu also showed a smile on his face and said: "It's okay if it's feasible." "】

[Xu Zi pointed to the extra parts drawn by Prince Fusu and asked, "I wonder if His Highness can name this additional part?"]

[Prince Fusu thought for a moment or two and said: "This piece will be called the plough wall. "】

[Then the prince Fusu continued: "In addition to adding this plough mirror, I saw that when the children of the peasant family operated the iron plough for ploughing, the plough seemed to be too long. "】

"Especially when turning and turning around, it is more difficult to operate. "】

["So I'm wondering if the plough wheel is changed to a straight wheel, then it is possible to shorten the plow wheel and make the plow wheel easier and lighter?"]

[Hearing this suggestion, both Xu Zi and Xiang Li Ji fell silent. 】

[Change the straight wheel to the curved yuan?]

[It seems that no one has ever tried it before.] 】

[Immediately, Xiang Liji took the lead in replying: "If you want to change it, then our Mo family can definitely be transformed.] "】

["But after the transformation, whether it is suitable for use or not, you have to ask Xu Zi and them to help practice before we can know the answer. "】

[Xu Zi also nodded and said: "No problem, you first make the Quyuan plough that His Highness said, whether it is suitable or not, our farmer will practice." "】

[Immediately, Xiang Li Ji took a group of Mo family children and began to make the "straight plow" equipped with a plow wall, as well as the so-called "Quyuan plow". 】

[In just a quarter of an hour, the "straight plow" equipped with the plough wall was first made, and then handed over to Xu Zi and other peasant children to experience farming. 】

[In the next two quarters of an hour, Xiang Liji and other Mo family children also made the first rough version of the "Quyuan Plow", and then handed it over to Xu Zi and other peasant children to conduct cultivation experiments. 】

[At the same time, the children of the peasants who were in charge of experimenting with the plough wall will also return to strongly affirm the role of the plough wall.] 】

[With the plough wall, the new plough can indeed loosen and turn the soil at the same time, and the efficiency of cultivation is further improved. 】

[Then another two quarters of an hour passed, and the farmer's children who were in charge of experimenting with the "Quyuan Plow" also returned to tell their own experience of cultivating and using the "Quyuan Plow". 】

[However, the modified "Quyuan plow" is not as light and easy to use as Prince Fusu and others thought. 】

[However, Xiang Liji felt that Prince Fusu's idea should be feasible, but their design and production were not perfect. 】

[So Xiang Liji took a group of Mo family disciples to dismantle the original Quyuan plow, and then redo it. 】

[In this process, Prince Fusu put forward his own ideas from time to time, and Xu Zi and other peasant children also put forward their own needs from time to time. 】

[In such a situation, the Quyuan plough at the beginning was also dismantled and rebuilt because of various ideas, opinions and needs. 】

[As a result, a whole day has passed, and the Quyuan plow has not really been done. 】

[However, in this regard, Xiang Liji and other Mo family disciples were not discouraged, but were full of fighting spirit, saying that tomorrow they would definitely make the Quyuan plough that everyone wanted!]

[And for Quyuan plow, Qin Wang Yingzheng also has high expectations. 】

[After all, during today's all-day audit, Qin Wang Yingzheng also understood one thing, that is, if the so-called Quyuan plough can really be successfully made. 】

[Then the improvement of the cultivation efficiency of the Quyuan plough will not be inferior to the cocoon car invented by the prince Fusu before. 】

[Therefore, King Yingzheng of Qin also asked people to send all government affairs to the Dongjun Palace of Shanglin Yuan, and prepared to stay in Shanglin Yuan for a few more days, until Xiang Liji and other Mo family disciples really built Quyuan Plow. 】

[And this is the passage of five days.] 】

[King Yingzheng of Qin, who was handling government affairs in the Dongjun Palace of Shanglin Yuan, also received a message from the prince Fusu: "The Quyuan plough has been successfully made. "】

[When Qin Wang Yingzheng came to the Agricultural Department of the Ministry of Agriculture, he happened to see a large group of peasant children surrounding a curved plow like a treasure, stroking it constantly, and the smile on his face was toothless and blind. 】

[And seeing the arrival of King Yingzheng of Qin, everyone present also bowed to King Yingzheng of Qin and said, "Join Your Majesty!"

[King Yingzheng of Qin directly stretched out his hand and raised it falsely: "No courtesy!"]

["Who can tell the widow what it is for!"]

[Xiangli Ji looked at Prince Fusu, and Prince Fusu bowed his head slightly and asked him to explain. 】

[So Xiang Li Ji also directly bowed his hand slightly, and then introduced: "Your Majesty, this is the Quyuan plough that we have carefully studied through the advice of His Royal Highness!"]

["It mainly adopts designs such as shorter curved wheels, movable plough discs, improved plow walls, and adjustable plow arrows and plow scales. "】

["Although compared with the old plough, which had only four parts: the plough tip, the plough wheel, the ploughshare, and the plough wall, the new curved plough has a total of eleven parts. "】

["They are ploughshares, ploughshares, plough walls, plough bottoms, plough presses, plough heads, plough arrows, plough wheels, plough tips, plough evaluations, plough builders and plough plates. "】

["But with more parts, its farming efficiency has also improved."] "】

"Compared with the old plow, the operation of the curved plough is more flexible and labor-saving, especially in terms of turning and turning. "】

At the same time, it also greatly improves the efficiency of cultivation and reduces the consumption of manpower and animal power. "】

["If the original iron plough needs to be cultivated with two people and one ox, or two oxen and three people, and the daily ploughland is about one to two acres. "】

["Then the new curved plough is used for farming, one person and one ox is enough, and the daily cultivated land is conservatively estimated to be at least three acres or more. "】

[As soon as these words came out, even King Yingzheng of Qin was stunned. 】

[One person and one cow, conservatively estimated to be more than three acres of cultivated land per day?]

[Doesn't this double the efficiency of farming?]

[No, if you count the part of manpower and animal power saved, it will at least increase the cultivation efficiency by three to four times!]

[And this also means that with the same amount of time, the same manpower, and animal power, the people of Qianshou can cultivate more than three to four times the acres of land!]

[In other words, in the future, the amount of acres of land reclaimed by the Qin State can also be three to four times more!]

[In this way, the Qin State will have more acres of land that can be used to reward soldiers. 】

[At the same time, the Qin State can also harvest more grain!]

[The greatness of this achievement is not inferior to the previous cocoon car, and even greater than the previous cocoon car. 】

[After all, no matter how fast the columb's sowing rate is, but if there is no arable land to sow it, the columb's columbs are useless.] 】

[The Quyuan plough can allow the people of Qianshou to reclaim more arable land, and then allow the cocoon to sow more seeds. 】

[In a word, reward! must be rewarded!]

[But just like the cocoon, the Quyuan plough was also proposed by the prince Fusu, and the reward for the prince Fusu was naturally unnecessary. 】

[As the crown prince of Dongjun, whatever the prince Fusu wants, he will basically agree. 】

[And the other children of the Mo family and the children of the peasant family, although they also contributed a lot, but because the Quyuan plough was not invented by themselves, it is a bit unreasonable to give them knighthoods like this. 】

[After all, strictly speaking, they are just stained with the light of the prince Fusu. 】

[Just as King Yingzheng of Qin was thinking about what credit should be given to the children of the Mo family and the children of the peasant family, the crown prince Fusu also suddenly said: "Father, the first credit of Quyuan plough does not lie with me, but with Xiangli Ji and Master Xu. "】

["I just put forward an idea of Quyuan at the beginning, and the other parts added later were discussed and improved by Xu Shi, Xiang Liji and others. "】

["Coupled with the previous work of making and testing the car, I think the work of Xiang Li Ji and Xu Shi should be enough to be knighted!"]

[Hearing the words of the crown prince Fusu, King Yingzheng of Qin also raised his eyebrows slightly, with a little surprise in his eyes. 】

[However, after a slight mutter, 470, Qin Wang Yingzheng still agreed: "Xu Xing, the secretary of the Ministry of Agriculture, and the Shangshu of the Ministry of Industry, Xiang Liji, have meritorious work in the research and development of the Quyuan plow, plus the previous development and experimental cocoon car. "】

["Add up the two merits, give the title of Duke Xing, and give the title of Knighthood!"]

["The children of the Mo family in the Ministry of Industry and the children of the farmers in the Ministry of Agriculture are also meritorious, and they are all given one liter of oil and one liter of salt!"]

["Wang'er and others will make persistent efforts to continue to develop more convenient instruments and tools for the people of Qianshou!"]

[Xu Zi and Xiang Li Ji first bowed to King Yingzheng of Qin and said, "Thank you Your Majesty for the reward!"

[Then Xu Zi and Xiang Liji bowed gratefully to the prince Fusu: "Thank you, Your Highness, for your merits. "】

[After all, Xu Zi and Xiang Liji are not blind, it is obvious that King Qin did not plan to confer knighthoods on the two of them at the beginning, and it is estimated that he only planned to reward some wealth. 】

[And even if King Yingzheng of Qin only rewarded them with some goods, they would not have any dissatisfaction. 】

[Because they also know very well that whether it is a cocoon or a quyuan plow, the real first credit lies in the prince Fusu. 】

[And if they talk about merit, they will not be able to reach the step of knighthood for the time being. 】

[But with the opening and concession of the crown prince Fusu, so King Yingzheng of Qin temporarily changed the reward for them and gave them knights. 】

[So for the crown prince Fusu who made himself knighted, whether it is Xu Zi or Xiang Liji, they are even more grateful. 】

[After all, the title of Qin State, if it is not for the battlefield to fight and obtain military merits, then it is really difficult to obtain the title through other means. 】

[And now, even if they only have first-class and second-class titles on them for the time being, from this moment on, they can be regarded as the privileged class of the Qin State. 】

[Even if you accidentally make a mistake in the future, you can use the title to atone for the crime.] 】

[And seeing Xu Zi and Xiang Liji's grateful eyes for the prince Fusu, King Yingzheng of Qin on the side also bowed slightly. 】

[The reason why he agreed to Prince Fusu's request was to let Prince Fusu use this to show favor to Xu Zi and Xiang Liji, so that the two of them would be even more desperate for Prince Fusu. 】

[After all, as a superior, you have to be gracious to your subordinates from time to time, so that you can always maintain the loyalty of your subordinates to yourself. 】

[And the surrounding children of the Mo family and the children of the peasant family also bowed in unison: "Thank you Your Majesty for the reward, thank you Your Highness for your reward!"

[Although they were not knighted, they were rewarded with a liter of oil and a liter of salt with just a little labor they put in. 】

[This is definitely a great reward for them.] 】

[In this day and age, oil and salt are real valuables. 】

[At least in terms of value alone, this liter of oil and a liter of salt is more valuable than the ten stones of polished rice and ten catties of meat that were rewarded a few days ago. 】.