"Holy Lord, this time, I am also here to say goodbye to you, maybe, we will not see each other for more than half a year."

When Yang Qiao left the palace, he suddenly said something to Li Er, and even this was his temporary decision.

"What, you're going to go far away?"

Li Er was a little surprised, he hadn't heard anything about Yang Qiao!

"No, I plan to go to the countryside for a while, although I feel like I've done a lot of things in the past few years, but I think it's better to do the initial things first."

"The first thing, boy, I didn't know that?"

It's not just Li Er who is puzzled, but also the words in his mind.

"Where, this is what I decided on the spot, and I remembered it because of the so-called spring."

"Holy Lord, I suddenly realized that perhaps, we attach too much importance to what we value, and ignore the most important thing."

Turning his head, Yang Qiao said to Li Er.

"The most important thing, the things that have been done before, what is not important?"

Li Er was a little puzzled, what else did he not think of?

"The most important thing is naturally food, the so-called people take food as the sky, which illustrates this problem, now, the transportation is good, and even the tax is very good, but if there is no food, this money can't be eaten, so."

Yes, when Li Er talked about the lack of talents, Yang Qiao realized that in fact, it was not a lack of talents, but more people, because of his reasons, this medical skill, as well as various aspects, people's average life expectancy must have increased, but no one counted it.

Even, this population growth will have a precipitous upward stage.

Once the population reaches a certain point, with the current grain production of Datang, you will definitely not be enough.

Therefore, Yang Qiao decided, go back, this machinery or something, he has given the lead, some things, maybe as long as he clicks a word, it will be successful, but this grain production needs a long and slow process.

"Well, yes, this, I also have to reflect on it, I seem to be a little too anxious recently."

"This second brother!"

The eldest grandson looked at the hunt with his back, that was deep love, she liked Li Er like this, one is to know that mistakes can be changed, and the other is to persuade him, but, unfortunately, that is, the eldest grandson will be like this, when the eldest grandson is gone, Li Er has done a lot of wrong things.

"Alright, Holy Lord, I'll take my leave."

"Go, go, whatever you need, let someone pass the word."

"Daddy, Daddy, Bunny, Bunny, don't hit it, dog, keep up."

On the mountain, there was a burst of laughter from Bao'er.

And Bao'er is different from the little sister back then, the little sister, that is when she sees living things, they are all eaten, and Bao'er, just to look at it, she is not short of this stuttering.

and the tiger, a wolf, was called a dog by Bao'er.

It knew that anyone who could get on Yang Qiao's shoulders had to be taken seriously, so when Yang Qiao came back, he kept following Yang Qiao.

Besides, it has enough of the wild outside, and it also wants to return to its childhood, following its owner, catching rabbits and chickens.

And this little master doesn't seem to be so easy to serve, this grasping things, they have to live, and they can't hurt them, if they are injured, the little master will be unhappy.

Didn't Yang Qiao return to the countryside to farm, how could this be played.

Play, Yang Qiao naturally doesn't want to be like those experts, just squatting in the field, but this thing also has to be done by someone, naturally, Yang Qiao has people under him, that is, those disabled veterans, and some new joiners, originally, they can't do heavy work, but it's okay to write notes and observe things.

Even, they can do some pollination and improvement or something, mainly, why is it in this countryside, because there is that hot springs, so, around the hot springs, some varieties, can be planted three times a year, so that the progress of some research can be greatly accelerated.

"Uncle Wang, why is there so much grass planted here?"

Yang Qiao was taken aback in the experimental field, they actually planted a lot of pasture.

"That, Lang Jun, I found that this pasture is very beneficial to animals such as cattle and sheep that eat grass, so I want to study more of this pasture, and the study of grain is slightly less, but in recent years, this pasture has not made much progress, on the contrary, this grain has made great progress, you see this is rice, if you plant it well, it can reach a yield of 400 catties."

"Four hundred catties, it's not simple, it doesn't matter if it's delicious or not, besides, at this time, this food can't be said to be delicious."

The words in my mind were taken aback.

Yang Qiao, how is this not the case, you know, at this time rice, especially in the north, the yield should be about one hundred and fifty catties, if you count the acres of land is relatively small, according to the acres of land in later generations, that is, about one hundred and sixty or seventy catties, but here, there are four hundred catties, if you count according to the later generations......

"However, Lang Jun, it's a pity, in the ordinary paddy fields, this yield is only half, and sometimes, even half of it can't be reached."

Suddenly, this so-called Uncle Wang was a little frustrated.

"Uncle Wang, this is good, don't plant too much grass, plant a small amount, and it will be able to maintain the current advantage."

This pasture, but the seed given by the system, should have reached the optimum, or maybe it has not been reached, but there are many things that can be studied in this era.

"Talk, will this grass degenerate?"

"Well, this is possible, such a small amount of planting, often do some seed renewal, or should be."

Sure enough, I know that there is no real free lunch, this kind of child, we still have to keep researching, and don't let it continue to progress, but it can't get worse and worse, right?

"Well, this, Lang Jun, that's what we do, some of the pasture fields that are seeds, we will plant the seeds of this experiment, and we found that as long as this is the case."

Interplanting, this can be regarded as a term borrowed by Uncle Wang.

"That kind of seed, although it can't be better, but it can also maintain the original state, but later the seeds that have been planted for a long time, that is to say, there are more generations, such as the seeds of the fourth and fifth generations, which are slightly worse."

"Well, that's it, and besides, this kind of method can teach us a family with a good relationship."

This promotion, there is no need for Li Er, on the contrary, the promotion between acquaintances will be much better, especially the family with pastures, but not the civilian class, naturally, this spread much faster.

"Well, let's talk about this rice, are you here according to this planting standard in ordinary fields?"

"Lang Jun, this, can't be reached, here, what level is it, and what is the level of fertilizer in an ordinary field, so."

This Uncle Wang was a little embarrassed.

"So, this fertilizer needs to be strengthened, right?"

"Well, especially this biogas residue or something, it's the best, using these things as fertilizer, not only has a high yield, but also has fewer insects."

Biogas is a good thing, it's okay, it's not good to use it, if you can't produce biogas, it's not interesting, and this thing still needs to be diligent.

But fortunately, there are more weeds here, so the yield of this biogas is also considerable, plus the family's cattle, sheep, and horse manure, because it is not a grassland, there is no need to burn these dung, so there is one more raw material for making biogas.

At the beginning, Yang Qiao designed this biogas digester instead of a septic tank, so that in winter, and even summer, this biogas can be used to do some things, such as, in winter, it can be used to heat some greenhouses, and in summer, it can be used for lighting, and it can also be used in places that need heat.

That is, this biogas digester is too expensive to promote, but as a facility for processing manure, it also needs to be promoted.

"However, Lang Jun, although these raw materials are biased towards our experimental field, it is still not enough to divide them with good places, not to mention ordinary experimental fields, even important experimental fields, and some are not enough."

In other words, this fertilizer is a big problem.