My house was confiscated and I was exiled. I emptied the emperor's warehouse and fled.

Second Uncle Qin has lived in the northwest for a long time, and he doesn't know that the current Mrs. Su is not her biological mother, let alone Su Yunwan's situation in her natal family. I just feel that the eldest nephew's wife must be upset if she suddenly learns that she is pregnant with twins. If her relatives from her mother's family are with her, her mood will be much calmer.

On the other hand, as the son-in-law of the Su family, the eldest nephew established his foothold in Youzhou earlier. It was a proper courtesy to entertain the Yue family, so he told the news.

After hearing this, Qin Junyi looked indifferent and said, "Wan Wan needs to rest and it is not appropriate to come out to socialize."

"How can you talk about socializing when you meet your parents?" Uncle Qin disagreed.

"Shilang Su knew that our building was going to collapse, but he still married Wan Wan to me for political gain. No matter how hard it was after that, he never thought of blood ties and extended a helping hand. His behavior was nothing like the separation of relatives. Wei, don't let him cause trouble for Wan Wan."

"Having said that, her mother is still in the Su family."

"What is a stepmother with a cold face and a cruel heart doing here?"

Second Uncle Qin's eyes widened in surprise, and then he said with shame: "Second Uncle is ignorant. I only saw that Mrs. Su kept saying that she missed her eldest daughter, but I didn't expect that it was all false love."

Qin Junyi: "Second uncle, don't bring the Su family in front of Wanwan and cause more trouble to her."

"Okay, what if Mr. Su sends me a greeting card?"

"Neither Wanwan nor I have seen each other. If you want to show up, you can entertain guests in the county seat."

The Qin family also has a spacious mansion in Yanyun County. Qin Junluo usually lives there, and Qin Mu, Wu Shaohan and others sometimes live there.

Second Uncle Qin thought for a while and said, "That's okay. Although Mr. Su did not act well, he is your father-in-law after all. If you want to achieve great things, you must cherish your feathers and don't get a bad reputation."

Qin Junyi smiled. Ever since he rebelled against his mother, he had no longer cared about his reputation.

"Speaking of this, I heard that my sister-in-law has been divorced?" Second Uncle Qin had already heard about Pei's matter and did not agree with his way of handling it.

There are many disputes in front of the widow's house, but in the end, it is not a smear for the eldest nephew.

Qin Junyi's eyebrows became colder and colder, and he nodded slightly: "Yes."

"What should I do if she is taken advantage of by someone who wants to coax her into remarrying?"

Seeing the eldest nephew's silence, the second uncle Qin added: "Building a family temple for the eldest sister-in-law to settle down can prevent this matter. The divorce letter my grandmother gave me will not be counted."

Qin Junyi said coldly: "Since she is divorced, if she gets married, her life from now on will have little to do with me."

If the mother were to resume her status as the wife of the Qin family, she would definitely control the second brother with filial piety again. All the suffering the second brother suffered in the past when he faked his death and entered the Shadow Guard Camp would have been in vain.

Even if the second brother can stick to his heart and remain unmoved, he is still suffering in his heart all the time.

He would rather it rain and his mother get married than let his second brother be influenced by his mother for the rest of his life.

Moreover, based on his understanding of his mother, she would definitely not be willing to be trapped in the family temple. Instead of making trouble every three days, it would be better for each of them to be peaceful.

Second Uncle Qin moved his lips, and when the words of persuasion came to his lips, he swallowed them again, "That's it, let's do this for now."

If the elder sister-in-law is really welcomed into the family temple and she oppresses the elder nephew with her filial piety, it will be even more difficult to deal with.

He just sent people to pay more attention secretly, so as not to let the sister-in-law have the opportunity to come into contact with the foreign man.

*

Three days later, a greeting card was sent to the Qin family. After Qin Junyi read it, he asked someone to pass it to Uncle Qin, and then told Su Yunwan.

"You mean, let your second uncle go to the county to entertain?" In the study, Su Yunwan put down the sword manual and frowned slightly.

"Well, my second uncle volunteered to go."

"how about you?"

"Of course I won't go."

Su Yunwan smiled slightly and said, "Okay, then you can draw me a design."

"Okay, you tell me, I'll draw." Qin Junyi didn't ask what the design was, and went directly to the desk to prepare pen, ink, paper and inkstone.

Su Yunwan sat aside and explained the design principles and structure of the three-legged columbine one by one.

In crop cultivation, sowing is very important, and the columbine is a tool used for sowing.

It is the ancestor of the seeder. Its principle is the same as that of the seeder. It is an animal-drawn drill.

There is a bucket-shaped device on the top of the three-legged columbine for holding seeds. There is a check in the middle to adjust the amount of seeds. There are three legs below.

The entire implementation process is pulled by animals or several people, with one person holding on behind. It can complete various operations such as trenching, planting, and covering soil at one time, and one hectare, or one hundred acres, of land can be sown in one day, which greatly improves the sowing efficiency.

In addition, the use of columbines also has the advantages of maintaining consistent depth, row spacing, and density, which is beneficial to ventilation and light transmission after emergence and field management.

Similar to the curved-column plow, the three-legged columbine is also made of wood and iron. Now the curved-column plow has been promoted and used throughout Yanyun County, and the production volume has been enough for the county.

When the spring plowing is over, sowing will begin. It is just right to switch to a columbine now.

Qin Junyi listened to her explanation of the principle without missing a word, and immediately asked several senior craftsmen and stewards from the carpentry workshop and cast iron villa to be called.

Later, design drawings were drawn based on Su Yunwan's dictation.

By the time the people arrived, he had already finished the drawings and had a thorough understanding of the three-legged mule cart. He conveyed it to everyone and asked them to hurry up and get a finished product.

Soon, the first three-legged columbine appeared, once again causing a sensation throughout the county.

However, compared with the curved shaft plow, the three-legged mule cart cannot be seen intuitively, and the sowing method is completely inconsistent with the past instructions, which has been questioned by many people.

In the past, people used their hands to sow wheat seeds. The seeds were exposed to the surface and were affected by sunlight, insect infestation, etc., resulting in a very low germination rate.

During the Zhou Dynasty, the yield in the fields was very low. On average, one acre of land could only harvest more than one hundred kilograms of wheat. After farmers paid the tax, they still had to leave fifty kilograms of grain per mu of land as seeds to ensure a sufficient survival rate.

Unless they are starving to death, people must not use grain crops to prevent sowing of good seeds next year, resulting in a significant reduction in the autumn harvest and making each year miserable.

Using a columbine truck not only adds soil covering work, but also only requires about 25 kilograms of seeds per acre, saving more than half!

However, this good news makes people fearful.

They were afraid that the seeds would not germinate and grow if they were buried in the soil, and they were also afraid that if they sprinkled too little, they would not be able to produce enough seedlings, which would lead to a reduction in yield. No one dared to try it easily.

Su Yunwan was not eager to promote the columbine, but instead used the power of the Yanyun County government to let the people buy or exchange new wheat seeds.

Compared with the improvement of agricultural tools, the quality of seeds is the most important factor in whether a harvest is good or not.

When she decided to accumulate grain, she came up with the idea of ​​using supernatural means to improve the genes of crop seeds.

During Maodong's idle days, she selected the best batches from the existing wheat seeds, and then used her wood-type abilities to breed and further select them.

After several attempts, the seeds continue to evolve and eventually reach the ultimate level.