"Eat, why don't I eat? This is the first time since I followed you that I let go of eating meat! Li Mashi said angrily: "I haven't seen you willing to buy any meat at home over the years, and you won't let the money from selling Yun'er move, so you have to keep it for the bolt pillar to use, if I don't take advantage of this time to eat enough, then it's not a loss?" ”

As she spoke, she seemed to think of something again, so she asked again: "By the way, the master!" Do you know the hatchery in Zhuangzi? It is said that there is a way to hatch eggs directly in the city, if I hadn't heard that it was a forbidden place in Zhuangzi, I really wanted to go in and see what kind of fairy family method it was! ”

......

Yunren naturally didn't know that Zhangjiazhuang had made the old couple have the idea of living in Zhangjiazhuang for a long time, and she was now receiving the old lady's tirade. Pen % fun % Pavilion www.biquge.info

Because Zhang Yi wanted to enter the palace to accompany the prince to study, because the journey was too far, the old lady finally decided to let Zhang Yi live in the house in Xinghuafang in order to prevent her grandson from working so hard.

Of course, at the time of parting, she carefully selected the servants and maidservants who accompanied her, for fear that they would not be suitable there.

"Yunren girl, in the future, you will have to serve the uncle well, and you are also the old man in the house, I know the uncle's preferences! Catch up with Ming'er and bring the two girls again, and the pulp washing and everything must be arranged! The old lady sat on the Taishi chair that Zhang Yi asked the carpenter to make not long ago, and told Yundao: "There is still money, and I will go to the old bell to get some more." It's not possible to go out without money, don't be a small family with a small family, and lose the face of our Earl's Palace! ”

For the old lady, Yunren is both loving and afraid, what she loves is that the old lady arranged her to serve Zhang Yi by Zhang Yi's side, and what she is afraid of is that the old lady is always angry with her and fails to give birth to a boy and a woman to the Zhang family.

Originally, this kind of thing was equivalent to a girl in a big family, and her status could be said to be absolutely not low, and even other concubines except for the future master mother may not be able to compare.

After all, they are serving the master's family, and they have lived together for so many years, whether it is the relationship or the familiarity.

But... is the so-called falling flowers intentionally, but Zhang Yi didn't have half of the mind in this regard, let Yunren spend most of the hour every day to rub and pickle, and powder, and clean himself up into a fragrant beauty, that guy didn't even take a closer look.

"Yes, old lady!" Yoonto nodded, indicating that he had memorized the words.

"Hey! You are a girl, too, so can't you be angry? As she spoke, the old lady began to sigh again, and she had great hopes for Yoon-jin.

After all, the whole mansion is good-looking, and his personality is also very popular, although he is two or three years older than Zhang Yi, how can such a well-behaved and sensible son and grandson be indifferent?

While sighing, the old lady asked the two maidservants to help her go to Zhang Yi.

Especially at times like these, she was always relieved, and after thinking about it, she decided to take another look.

Zhang Yi is drawing, to be precise, it should be a drawing of Zhangjiazhuang's planning and design renderings, although the technology is a little inadequate, but it looks very good through a burst of rendering.

Lao Zhong looked at his young master painting respectfully and with an indescribable reverence at this moment, whether it was the planning of the site or the location connection of various links and departments, he used it to the extreme.

For example, waterwheels.

The waterwheel was built in the middle of the Zhuangzi near the Jingyang River, where the waterwheel could continuously introduce water into the ditch leading to the crop field, and the three waterwheels were also equipped with matching grinding discs, through a three-meter-wide village road, driving ox carts to quickly transport grain to the grinding discs and grinding noodles.

At the end of the village near the river is the duck shed, where ducks can avoid the water from soiling the river upstream, and there is also a path leading to a manure field in the back hill, where the manure can be transported to fertilize the crops when they need to be fertilized.

There are many sites with reasonable planning like this, and it can be said that every place, not only takes into account the convenience of working at the door of the Gongzhuang, but also takes into account the environmental pollution and rationality.

Because as long as the things on the drawings are only half completed, then Zhangjiazhuang is simply a fairyland on earth!

Zhang Yi painted, painted, his brows were furrowed, although the design was about to be drawn, but at this time he found that it seemed.... There is still a problem in the middle.

After thinking about it, he should have gone to the south of Zhuangzi for the original manure field, because the workers' food group after Zhuangzi was established there, and if a biogas digester was built somewhere, he felt that it would undoubtedly save a lot of firewood.

You know, firewood doesn't seem expensive, but it is used a lot.

In the case of Furi, the monthly firewood money alone is not less than the usual one for no other reason, because there are so many people that a lot of dry firewood is needed for cooking and cooking. For today's Earl's Court, it is obvious that if the food group uses firewood for cooking, then there is no doubt that the expenditure on firewood alone is a large amount.

However, if you switch to biogas as a fuel instead of firewood, the cost will undoubtedly be reduced to a minimum, except for the cost of building a biogas digester, it can be said that it costs almost nothing, and the most important thing is that it is very clean.

It's just that.... When you think of biogas, you can't keep the secret of cement.

If there is no cement to build it, Zhang Yi would not dare to use such a biogas digester, and if there is any negligence, it will be difficult to ensure that no one will be killed.

Therefore, if you want to use biogas instead of firewood, then cement must be used!

Could it be that before the imperial court found out, build another cement factory and make some copper money first? At that moment, Zhang Yi quickly began to calculate the gains and losses!

First of all, cement is definitely a very important strategic material, whether it is to build a city wall, or to build a road, its solidity and stability are definitely the best materials at present, there is no one. In particular, as long as the walls made of cement and bricks are thick enough, it is impossible to break through the walls even if they are chopped and chiseled with the current attack methods of the Cold Weapon Age.

Secondly, the manufacturing process of cement is very simple, and the raw materials are also popular goods, which can meet the requirements of mass production in many places in Datang.

In this way, such an important material that can be called a defensive artifact, whether it is the great and wise His Majesty Li Er, or the rolling princes of the Manchu Dynasty, who would dare to put it in the hands of a small earl?