Li Chengqian's gold medal fighter Ma Zhou still couldn't hold back, thinking about pulling some good things for the prince. After www.biquge.info the spring ploughing is over, and in the summer, there are two things to be prepared for in farming. One is Xia Xun, which is very unscored, and it is a big flood that erodes dozens of states and counties; Second, there is a major drought, and it basically depends on whether the water conservancy facilities are repaired well or not.

In Bashu, Guanzhong, water conservancy facilities began to push forward a thousand years. In addition to the abundant human resources, the super project of Zhengguo Canal Dujiangyan must also have superb construction technology and engineering talent.

Li Bing, a genius who can be canonized as a god, is not available everywhere.

So Ma Zhou didn't expect a big project, but the East Palace also made a living in the Hetao. Although the right to operate the field has been taken back by the emperor, it is not a big deal, and the crown prince has not been deposed, has he?

Ma Zhou hopes that Zhang De can provide technical support for the development of the Hetao. In addition to the eight-ox plough and the curved plough, it is best to use it in conjunction with the well canal.

What is a well canal? It's a qanats, and this thing is a big project. The hydropower resources of the West Hetao are still very developed, and there is no need for this. But when Zhang De was collecting alkali artemisia seeds, the saline land was washed by the Jia family's disciples. An acre of saline-alkali land has been washed once, and the yield of millet can reach one stone in the first year.

However, the requirements for water here are very high, and in order to express its position at that time, Donggong took a lot of land in the Hetao area to ponder. The main thing is that the prince sets an example, manpower wins the sky, and sets an example for the people and takes a good lead.

But at that time, the East Palace did not need to worry about financial pressure because of the revenue of the field, coupled with the appropriation of the imperial court, the support of the internal funds, and the help of the eldest grandson queen, basically the eldest grandson queen was able to take out more than 50,000 yuan a year from the private money to subsidize the eldest grandson family and Li Chengqian.

But Li Shimin, because he was afraid of the prince's strength, took back the bulk of the East Palace's financial resources, and the income of the prince's hall and Kaixuan white sugar in the field was transferred to the internal treasury.

What's even more disgusting is that the garrison of the East Palace has also been merged with Li Dong, and now Li Chengqian can call the moving men and horses, barely just a group.

Ma Zhou was very anxious, he stated the situation of the crown prince at this time to the ministers of the court, and repeatedly emphasized the importance of the stability of the prince, and the ministers of the court also recognized the support for the East Palace.

As far as the ministers are concerned, they don't need a second Xuanwu Gate.

Li Dong, who kills his brother and is happy, has never been Li Jiancheng and Li Yuanji, but their father, the old chairman.

Therefore, under the normal logic of Mingjun's mastery of struggle, whether Li Dong is instinctive or rational, he will not allow his successor to be very strong, even if he seems to be strong......

Compared with Li Chengqian, a waste who knows a little bit of everything, Li Tai's state of bragging with the literati all day long is what he is most satisfied with.

If Li Chengqian's influence in the military is ordinary, Li Tai is below the level, not much better than Dong Pozi, who sells mash in the west of the city.

"Brother, what is Jingqu?" It's too much of a headache to put on the charm skills of the Chungyi Society all day long, and then let the young people of the Chungyi Society beat up her own half-brother.

Lao Zhang glanced at Wu Erniang: "For farming, what, Erniang wants to farm?" ”

"Men plough and women weave, common sense."

Wu Erniang snorted, then took a small hammer, knocked on the river loop, and muttered, "Brother Caozhi will get married in a few years." ”

"Hui Niang is still young, what are you anxious about?"

"Phew, I'm in a hurry!"

"I'm going to call your sister over, just to make a delicate thing, it's still the eldest lady's skill."

Wu Shun's skillful hands are basically known to everyone in the family, even Uncle Tan is also surprised, such skillful hands, even in Suzhou, can not find a few.

And Wu Shun is not only skillful, but also obedient, he is simply a good match model for marrying a wife, if it weren't for her father, Uncle Tan would have wanted to fulfill Xu Xiaode, and he would have broken up after quitting the marriage.

"I know it's called Sister!"

The empty shell of the river loop smashed on Zhang De's head, and Wu Erniang took the corner of her skirt and left angrily. It was as if her cheeks were about to burst, and she couldn't let out the anger in her stomach.

"Lang Jun, what does this Prince Bin want?"

"It's about a pumping object like a pump."

The well canal in Guanzhong, which was built before the Qin Dynasty, was a thousand years of tossing, and it was only after a thousand years of tossing that Guanzhong became rich. Of course, it is no longer the case, and the land development during the Han Dynasty has been very rich, and the use of groundwater is also very terrifying.

No matter how complex and elaborate the underground drainage system of the Han Dynasty was, after all, this was the technology of an agrarian society, and the final pollution of groundwater also made the later dynasties very stressful to open the country in Chang'an.

"Lang Jun, I heard that the wells and canals in Qizhou, those three-zhang wells are useless. Can this pump work? ”

Uncle Tan is well-informed and has a lot of old friends, which is an important supplement to Zhang De's information from many channels. He said this, and of course Zhang De also knew about the situation.

Guanxi Jingqu, in the past, it was almost the same to hit five or six meters, two zhang of the situation, there is no difficulty. As long as we do not encounter a once-in-a-century drought, we can basically deal with the past.

However, after the development of the Qin and Han dynasties and the change of the Sui and Tang dynasties, the population size of 50 million was cut in half, and then a baby boom broke out, and a lot of land was overdeveloped, and the land power has long disappeared. Soil erosion during the agricultural period, the stronger the dynasty, the more alarming.

"Back then, I collected Artemisia alkali seeds in the Hetao, but in addition to being of great use, it was really for the power of water and soil." Zhang De paused, and said helplessly, "It's just that this truth is not enough for outsiders." I'm not Zaifu. ”

It's all about it, don't talk about Zaifu, it's the emperor, and it's not for the people to seek eternity. Zhang De vigorously developed the Hetao and promoted the use of coal in both cities, not for anything else, but in the hope of being able to achieve upward and downward effects and bring a wave of coal use.

In this way, the poem "Cutting and burning charcoal in the southern mountains" will not appear if it does not appear. It will also be of great benefit to the future land of Ganshan.

He likes Hara, but he doesn't like the bare Hara. Some people like this bleak tragic beauty, but it's all bullshit......

The promotion of green fodder and the construction of green fodder towers are not hidden and tucked, but also in order to centralize and systematize animal husbandry. Nomadism chasing aquatic weeds is beautiful from a humanist point of view, but it's bullshit......

For the northern Zhuhu, the nomads chase the abundant water and grass, and the fat are all the nobles of the upper class, and there is no Turkic head who really makes the herdsmen fall into the benefits. Even these Turkic khans would rather spend a lot of money to hire Hu mercenaries than let the herdsmen eat tall and strong.

And the benefits created by nomadism are far less than those from farming, so in order to maintain the continuation of the race and the growth of the race, whether the Central Plains is strong or weak, they must rob.

Then there was the counter-killing or killing of the Central Plains Dynasty, forming a vicious circle, in which human resources were consumed in this hopelessly backward productive forces and production relations.

Therefore, in order to make the birth of Xiaobawang learning machine go smoothly, Lao Zhang had to reverse the production relationship and production mode in the north.

For ordinary herders, they have no national identity, and in order to eat meat and drink wine like the aristocracy, nomadic herding becomes animal husbandry at all.

Anyway, the previous division of pastures has nothing to do with them.

The value of a cow and a sheep may have been just milking and eating meat in the past, at most it was skinning and drying casually, and it didn't matter what kind of leather was made. But under the China Resources system, the milk produced by a cow has many uses, whether it is sweet cheese without sourness, cheese that makes it sour, or cream, and then makes cakes or ice cream.

The skin of a cow will not be wrapped casually as before. In Chang'an and Luoyang, the mature leather products business has risen, and the only thing that is a little lacking is that Kaiyuan Tongbao has a bit of a headache for large payments. And fine leather goods can be easily traded for beautiful blankets made in Persia.

In the same way, in order to be able to eat beef reasonably and legally, the border land constantly tries to mix high-quality beef cattle, which must have a stronger taste than suicidal farming cattle. Fat and thin should be appropriate, and if you bake it slightly, it can melt in your mouth......

For Xiaobawang to learn the machine, Lao Zhang worked very hard.

"What's the matter with my brother?"

The veil moves slightly, Wu Shun's body is well-proportioned, and the slightly developed delicate body looks even more fresh and delicious. Unlike Wu Meiniang, a little girl who can't even talk about green fruits, Wu Shun is developing in a delicious and juicy direction, which makes Zhang De very emotional.

If it weren't for Anping's brute girl who was also rich and juicy, Lao Zhang would have moved his index finger a long time ago.

Fortunately, at the call of the little overlord learning machine, the engineering dog said to Wu Shun Zhengse with a fearless spirit: "Shun Niang, help me seal a washer and make a manual pumping machine." ”

Wu Shun's eyes were disappointed, Uncle Tan looked disgusted, only Wu Xiaoniang blossomed, which made the engineering dog very ashamed...... (To be continued.) )