Moreover, Yu Qiuyu's behavior is humble and decent, and she has the demeanor of everyone at a glance.

The more the son of the Li family thought about it, the more regretful he became.

It's just a pity.

This little girl's fate is too expensive, he can't bear it, and he has no chance to hit.

Thinking about it, the son of the Li family politely talked to Yu Yifan, politely said goodbye to the little girl, and left the Yu family.

Finally, all the idlers and others were gone, and only Yu Qiuyu, Yu Yifan, and Yu Yiran were left in the small courtyard of the Yu family.

Thinking of the scene just now, Yu Yiran couldn't help but cheer at that time, after all, he was a child, and he couldn't hide his likes and happiness.

"Sister, you're so good, you didn't see your aunt like that just now. It's embarrassing, and stealing chickens doesn't make it a counter-erosion, it's ridiculous, hahaha. ”

Yu Yifan shook his head helplessly, this younger brother, tsk.

"You, you just like to gloat, others are so unlucky, why are you so happy?"

"Because my aunt is not a good person, my aunt is not a good person, I am naturally happy."

Saying that, Yu Yiran took Yu Qiuyu's hand and talked with Yu Qiuyu about the details of Fang Cai with great interest.

In fact, the so-called Taoist priest and the so-called purple qi from the east were all designed by Yu Qiuyu.

Yu Qiuyu feels that it is easy to refuse marriage, but refusing to marry again and again is not only troublesome, but also easy to offend people.

Therefore, Yu Qiuyu thought of such a way as destroying his reputation.

Unexpectedly, this trick really worked, and the son of the Li family not only did not dare to propose marriage, but also taught Li Jin a lesson, so that Li Jin did not dare to continue to propose marriage to himself.

However, this Song Zhe has a heart.

He didn't say that he was destined to be bad, Brother Kefujun, but said that her extravagance is not something that ordinary people can bear, in fact, it is also for her good, the countryside is superstitious, if she is lonely, these villagers in the countryside will definitely not be able to tolerate her, in this way, she can't discuss relatives, but her life in the countryside will definitely not be peaceful, and the gains outweigh the losses.

Song Zhe's behavior was really considered for her.

Yu Qiuyu was in a good mood.

Li Jin proposed to Yu Qiuyu, and he didn't figure out the eight characters of Yu Qiuyu and the Li family's son, so he wanted to match the two of them together, but unexpectedly a wandering Taoist priest came, and the wandering Taoist priest said that Yu Qiuyu and the Li family's son's eight characters did not match, and the fate of the crime would bring disaster to the Li family's son, and the marriage could not be agreed, but Li Jin was beaten half to death.

The news spread far and wide, and soon spread throughout the towns and villages in this part of Lingnan.

Yu Qiuyu didn't have to think much to know who got the news, except for Zhao Xuedian and Song Zhe, who had the leisure to tease Li Jin? As for her, as long as Li Jin doesn't come to disturb her, she will be Amitabha.

The lesson brought by the incident of the Li family's son-in-law scared Li Jin a lot, so as Yu Qiuyu wished, Li Jin did not dare to come to Yu Qiuyu's trouble for several days.

And Yu Qiuyu is also happy to be idle, playing with Zhao Xuedi every day, looking for someone to take care of Wu Ti Ma, and starting to prepare to study how to make food grow.

If you want food to grow well, you also need to observe the soil.

Yu Qiuyu thought about it, and felt that she should first observe the entire mountain, first to see how the land is doing, whether it is suitable for the growth of a large amount of vegetation, etc., after all, she still needs to pay attention to the ecological balance or something.

Yu Qiuyu remembered a paper on grain production increase that he had read during his research, saying that the factors that increase grain production can be roughly divided into four categories.

One is controllable resource conditions, which belong to the support of the state, but it is very fortunate that Yu Qiuyu has won the support of Zhao Zhichen in the matter of increasing grain production, and Zhao Zhichen represents the country.

Who made him the fifth prince of the imperial court?

The second category is the level of capital investment, such as the use of chemical fertilizers, the total power of agricultural machinery, the amount of seed input, the multiple cropping index, etc., which Zhao Zhichen should be able to support.

The third category is economic policy, which should not be a problem with Zhao Zhichen's support.

The fourth category is natural conditions and disaster factors.

Yu Qiuyu felt that the fourth item he should be most concerned about was the fourth item.

Natural and man-made disasters, as well as geographical location and climatic characteristics.

Yu Qiuyu wanted to go up the mountain to have a look, but the mountain road was rugged and difficult, and Yu Qiuyu couldn't help but be a little worried.

If she had changed to before, she would have nothing to be afraid of, a thirty-year-old leftover girl, who would beat her idea?

But now it's a thirteen-year-old doll.

Looking down at the shovel and small basket that were prepared in the corner of the courtyard, Yu Qiuyu sighed in a low voice.

Suddenly, there was a sudden sound in the courtyard.

"What's wrong?"

Where does the sound come from?

Yu Qiuyu was frightened and hurriedly looked in the direction of the sound.

The culprit who successfully scared Yu Qiuyu was lazily leaning against the courtyard wall at this time, squinting at Yu Qiuyu.

"Why are you here?"

Yu Qiuyu glared at him in annoyance, and he was so elusive, who did he want to scare?

Staring at Yu Qiuyu, Song Zhe said calmly, "I'll come to see you, if you need help." ”

Yu Qiuyu originally wanted to scold him very unceremoniously, but considering that the other party was leaving, Yu Qiuyu held back his breath.

For the sake of them leaving Lingnan and returning to the capital, they barely left a good impression on them, so I didn't care about them.

Thinking like this, Yu Qiuyu's mother's heart was overflowing, and her attitude towards Song Zhe was much more polite.

"I don't have anything to help with, you can go back."

Song Zhe was still leaning lazily against the wall, "But I think you need my help." ”

Yu Qiuyu thought about it, there is such a ready-made bodyguard and labor here, and it seems that it is not in vain.

Therefore, Yu Qiuyu nodded and calmly accepted Song Zhe's help.

"Well, there is something I need your help with, and, according to reason, you should help me too."

Hearing this, Song Zhe smiled helplessly.

Asking for people is still so reasonable, there should be only Yu Qiuyu alone.

With Song Zhe's protection, Yu Qiuyu could finally pick up the small basket with confidence and boldness, take a small hoe, and a small shovel, and jump to the mountain handed over to her by Zhao Zhichen.

She needs to determine the soil before she can make a plan to increase grain production, although she knows how to increase food production, but if there is no planned arrangement, there will be many mistakes in the implementation of this method.

One of the plans was to determine the material of the soil.

With this idea in his heart, Yu Qiuyu rummaged around the mountains with a small shovel, looking for a suitable place to plant crops.

The color of the soil is yellow with a touch of red, and there are a few fungi in the soil.

Kindness.

This shows that the organic matter in the soil is decomposing well, and this is a fertile land.

Yu Qiuyu thought about it, shoveled out some of the soil, picked up a part of it with his hand, and observed it carefully.

These soils are somewhat viscous but rich in nutrients.

Yu Qiuyu thought about it, these soils are still very suitable for the growth of most crops, so some of Yu Qiuyu's plans may still take shape.

Although there is no modern organic fertilizer with complete nutrients, there is a lot of organic matter in the soil, which can barely make up for this shortcoming.

Yu Qiuyu is very satisfied with the condition of the soil, which meets a basic requirement in Yu Qiuyu's plan, as for rainfall, Yu Qiuyu feels that this kind of thing does not need to worry too much, after all, Lingnan itself has a humid climate, and the moisture content in the soil is relatively high, even if it does not rain, or the amount of rain is not so much, but the moisture content in the soil is enough for the growth of these crops.

Now, Yu Qiuyu is really not worried.

But after all, this method was rare in ancient times, so Yu Qiuyu still had to be low-key.

Yu Qiuyu looked at the soil in his hand, thinking about what this kind of soil is suitable for planting, and asked Song Zhe as if he had no intention.

"The prefect said that he needed food, and what kind of food is usually needed."

Song Zhe was a little stunned, "Why are you asking this?" ”

"Don't do it, I'll see how I experiment."

No, she didn't want the food she grew in the first year to be useless to Zhao Zhichen.

"Grain? Generally speaking, His Highness needs most of the rice. ”

Therefore, Yu Qiuyu worked hard to plant rice.

Thinking about it, Yu Qiuyu decided to do what he liked, should he plant something else while planting a large amount of rice?

If it is said that this time can be achieved in one fell swoop, Yu Qiuyu may be able to drive the economic development of Lingnan, so that the idea of "sideways and left-mindedness" in the eyes of some Lingnan people is not so difficult to accept.

Yu Qiuyu didn't just promise Zhao Zhichen to help study ways to increase grain production because Zhao Zhichen wanted to develop Lingnan, but also so that his life in Lingnan would not be exposed.

After all, a thirteen-year-old girl with a research in agriculture is too suspicious.

Yu Qiuyu wants to keep a low profile.

He stayed quietly by Yu Qiuyu's side, because he was there, so these people hiding in the shadows didn't dare to attack Yu Qiuyu easily.

Actually, Song Zhe is still a little confident in himself.

Looking at the level of the gang hiding in the woods, it should be easy to fight by themselves, and they can be solved in minutes.

However, will it scare Yu Qiuyu?

Song Zhe thought about it left and right, and still felt that he had to rectify these people in a gentle way, he grew up in the barracks, and even killed people in the way in the barracks.

The soldier has no sense of proportion, and he can kill someone in a minute, which will definitely scare the little girl.

Thinking like this, Song Zhe accompanied Yu Qiuyu to kill time again.

Yu Qiuyu's "friction", not only Song Zhe couldn't stand it, but even those ill-intentioned people hiding in the shadows couldn't stand it.

They were worried that Song Zhe was here, and they had no chance to start.

Song Zhe accompanied Yu Qiuyu to walk leisurely on the mountain road, and after walking for a while, Song Zhe suddenly said, "Come out, you don't need to continue to hide." ”