Several women are good at settling accounts, and after a little calculation in their hearts, they can calculate the difference in price that the Su family can make from it, although the two pennies are not much, but the total sum is a lot. Look at people, they can easily make money, they can't say a bad word, people tell them everything clearly, and the meaning is also very clear, you can do it if you want to, and if you don't do it, you can pull it down, and people don't ask you.

The women were a little unsure of what they were doing, and although they had discussed it with the head of the house when they came, they did not know that there were still these things in it.

"You can go home and discuss again, if you want to take duck seedlings from my house to raise, come and order a number first, you have to pay money to buy duck seedlings, but we don't recycle the ducks raised by our family, you can take them to the town and sell them yourself."

The rules are also set by Su Yu, and the duck seedlings who bought them from home were taken to the town to sell, and if they couldn't be sold, they wanted his family to recycle them, so she didn't do this wrong.

"You don't have to worry, if there are more people in the village, my family will ask the village chief to come forward to write the deed, and let the village chief do it, and if anyone regrets it, they can ask the village chief to comment."

The four of them were speechless, and the Su family really couldn't find fault with what they did, and even this person thought of it.

"Then let's go back and think about it first, and we'll come back after thinking about it."

"Okay."

Lian's expression was relaxed, as if it didn't matter if they raised her or not.

As soon as the four of them left, the news that the Huang family had ordered a hundred duck seedlings in the Su family spread in the village. It was the four of them who intentionally or unintentionally spread it in the village, and several people went home to discuss with their own masters, but they didn't discuss a charter, so they thought of spreading this word in the village to see if there was anyone in the village who went to the Su family to raise duck seedlings on credit.

Su Yu didn't know about it, at this time she was doing experiments in a newly built house, and then she went to the town, bought six small porcelain bottles made in the same batch, and came back, two thermometers at a time, and took a few eggs to do experiments repeatedly in the house.

After heating the fire wall in the room, it is estimated that it is almost in the eggs, and after a quarter of an hour or so, after sensing the temperature on the eggs with her hands, after determining the temperature she needs, she took a small brush and marked it on the straw, as long as it does not exceed the range of the upper and lower lines, it means that the temperature is appropriate.

Although the porcelain vase is made in the same batch, its thickness is still slightly different, and at the same temperature, the water rise height in the tube of each porcelain vase is different, so Suyu has to go through trial and error.

When it was time to start hatching, there were two simple thermometers in a room, and if one of them was wrong, she would find out what was wrong. The number of duck eggs hatched this time is not a few, but there can be no problem, losing thousands of duck eggs at a time, Su Yu feels that money is still a trivial matter, and the hard work makes her want to cry.

Therefore, the best way is to eliminate all possibilities at the beginning, just to test the stability of the simple version of the thermometer, Su Yu adapted to three days, no less than 100 tests were done, Su Yu's heart fell.

Next, Su Yu was not idle, and the father and daughter made a shelf for incubating eggs together, the pillars of the shelf were made of wood, each shelf had eight columns, a row of shelves was three meters long, and the walls on both sides of the room were about half a meter. The fire wall is in the middle of the house, and the temperature of the whole room is roughly the same, but the temperature next to the wall is indeed lower, and the distance of about half a meter is that Su Yu feels very necessary.

The shelves are three meters long and fifty centimeters wide, and each shelf is divided into five layers. The compartment Suyu is intended to be made of bamboo, the bamboo is the bamboo that the father and daughter specially went to the mountains to pick, the thickness of the bamboo is equal, only the thickness of the adult's thumb, the compartment is made of bamboo into a grid, each grid can put an egg, but to ensure that the egg stuck in the middle will not fall, in the case of the temperature of the whole room is consistent, try to make the egg as likely as possible to contact the air for heating, so as to save the effort of turning the egg, but save a lot of things. Otherwise, just thinking about it every two hours, you have to turn over tens of thousands of eggs, and your scalp is numb just thinking about it.

Making a shelf is a meticulous job, Su Yu is only responsible for moving his mouth, and the rest is done by his own father. Su Lao Er doesn't look honest, just his bamboo weaving skills, you know that he is a careful heart. I took the work by myself, anyway, the duck eggs haven't come yet, so I do it slowly.

Su Lao Er did it for more than ten days to make four shelves, Su Yu roughly calculated, a shelf is divided into five layers, each layer can put six hundred eggs, and the five layers add up to three thousand, which is enough.

…………

"Ahh

Su Yu's shout startled the husband and wife, and hurriedly ran towards Su Yu's house, and when the two ran to the house, they saw Su Yu holding an altar, looking like they were going to cry or not.

"What's wrong?"

"I forgot the duck eggs I made earlier."

Su Yu really wanted to cry, it was not a matter of dozens of duck eggs, but a matter of making money, and she would forget to make money. Su Yu, Su Yu, you don't look at the current conditions of your family, you are about to go out to beg for food, and you will forget to make money.

In the jar is the Songhua eggs made by Su Yu before, it has been almost half a year, and now she can't ask for it, why did she forget such an important thing, she really can't figure it out.

The husband and wife don't know how much profit Songhua eggs can bring to their own family.

Su Lao Er said generously: "Forget it, forget it, you can do it again, it's not a big deal."

"Your dad is right, there are dozens of duck eggs, if they are broken, they will be broken, we are redoing it, and now the most important thing in our family is duck eggs."

Lian's words are right, the first batch of more than 300 ducks raised before, in addition to selling 300 to Taihelou, there are dozens left at home, Su Yu said that he would not sell anything, and kept his own eggs, which hatched a batch of more than 100 before, and now there are hundreds of ducklings at home, and there are many duck eggs that cannot hatch ducklings.

Su Yu was angry in his heart, holding the jar and not letting go.

"Let me take my time and see if there's anything else in there."

Su Yu took out a pine egg from the jar and knocked it directly into the ground.

Su Lao Er only had time to sigh and didn't have time to remind him, and he could still ask for raw duck eggs.

As soon as Su Yu peeled off his hand, half of the shell fell off, revealing that the egg whites inside were black and there were lines on it. The husband and wife were amazed, and when they got closer, they found that the lines on it were very good-looking, and the two of them read little, which really can't be described in words.

"Girl, how did this duck egg turn black? I didn't see you cook it at that time, so why is it hard? ”

Su Yu can't seem to answer this question.

"Dad, I only know that the duck eggs made in this way can be eaten, and I don't know how the raw duck eggs became like this."