In the Yang family, whether it is farmland or experimental field, the duty system is implemented.

Duty system, that is, every day, or every few days, there will be a person on duty on a fixed basis.

You must know that agriculture is a kind of thing that belongs to the paragraph type of operation, the so-called paragraph type, that is to say, when plowing the field, almost all of them are ploughing the field for a period of time, but fortunately, this time is relatively wide, and the family has few people, you can wait for other people's families to finish farming, and then ask someone to do it yourself.

And farming, the same paragraph, moreover, this time is tight, perhaps, just a few days, and then, this is idle, waiting for the seeds to come out, waiting for the seedlings to grow, waiting for the crops to mature.

While waiting for the crops to ripen, you can weed the fields where there is grass, or hoe the fields every once in a while.

Yang Qiao here, is the implementation of the duty system, in the staff on duty, can weed, can also pull out some relatively large grass, if there is really a piece of grass, when you need to hoe, maybe a few people will be arranged to act together.

Naturally, this duty is not only hoeing, but also some other things, such as this Uncle Sun, who can check the condition of fertilizer in the field at any time, and others also have to check how the seedlings are growing.

Therefore, this agriculture, in fact, is the so-called half a year of idleness, and it is not only half a year, or even more, this is the characteristic of agriculture.

"Lang Jun, I really didn't expect that there would be such a place, this is a bit out of season, if it wasn't winter or winter, I really thought it was a mythical world!"

Along the way, as Uncle Sun came, Uncle Sun sighed a little about this place.

I don't know if it's Yang Qiao's luck, or the aura that the traverser brings, at the foot of this mountain, it's the foot of the mountain, because of the light and leeward or other reasons, it actually causes the seasons in this place to be a little confused, ah, no, it's not crazy, it should be considered that some seasons are extended, some seasons are shortened, such as, winter is shortened, sometimes, it is not shortened, when it is not shortened, it is when the snow is normal, because of snow, it will make the season normal, if there is no snow, it will enter spring in advance, or delay into winter.

It is estimated that there is another reason for this reason, that is, because of geothermal heat, there are hot springs, and it is natural that there may be geothermal heat, but this snow can only be said to melt faster, and it will not affect the arrival of winter, naturally, except for winter when there is no snow.

So, because of this, some crops are experimented, and they can also reach three seasons a year, and this one is planted three times a year, not in one field, as mentioned earlier, this season is out of order, not in one place, but in several locations around here, so it is okay to do some experiments.

However, it is a pity that there are too few such places, and they have only recently been developed, at first, Yang Qiao was only hunting in the mountains, and when he was wandering, he found that the trees here grew differently from other places, so he was interested, and after two years of observation, he really found out the reason, which made people reclaim it and became a test field.

"Well, this is on the mountain, anything can happen, haven't you noticed that the snow-capped mountains over there, in summer, have the same snow on the top of the mountain!"

The so-called over there should be a long way away, but this Uncle Sun is a veteran, so he will naturally pass by there.

Well, Lang Jun, I kind of understand what you said, but this fertilizer thing?

This Uncle Sun had questions again, although Yang Qiao told him how to use fertilizer, but he still didn't know much what this principle was, and how Yang Qiao explained.

"In this way, Uncle Sun, I will give you a task, study the air over there, and give them a new task, to study the ingredients in some fertilizers, but this is difficult, it depends on whether they have the brain."

Chemical fertilizer, or ancient chemical fertilizer, should be put on the agenda, otherwise, relying on soil fertilizer alone, it will not be possible, in the end, it is not the right way, just look at the experimental field.

There is another one, Uncle Sun, this experimental field is different from the normal field, forget it, then the control field, you can arrange a small field, to ensure the same fertilizer as this experimental field, and see the comparison of this yield.

"Daddy, it's so boring!"

"Bao'er, it's so boring to learn from someone!"

"Auntie, my aunt often said this when she was reading."

"Well, Lang Jun, we have been going like this, what's the point, what's the matter, you just gather them and say no."

Wei Ye also expressed puzzlement, before, Yang Qiao was not like this.

"This, Ye'er, you don't understand, this kind of field, it has to be in the field, if it is at home, then it is not farming, I came here, but also to grasp the first-hand information, you see, here, I can see the quality of this crop, such as, you look at this, the fertilizer is a little insufficient."

"Lang Jun, this fertilizer is enough, it is said that I shouldn't be mistaken."

This Uncle Sun is not dissatisfied, but puzzled.

"No, Uncle Sun, this, is the reason why you can't see clearly, don't blame you, according to your feelings, this is enough, in fact, according to the growth of this crop, the fertilizer is still a little worse, in this way, in the future, you still have a good look with you, not all crops use the same amount of fertilizer, to say the same, it can't show the effect of the test field."

"Lang Jun, where did you see that the fertilizer was insufficient?"

Viye had some doubts, and she crouched down and rarely studied the crop closely.

However, after all, Weiye is not farming, naturally, I can't understand it, but if Lian'er comes, maybe I can understand that she is cooking, and she will naturally see the difference from the color of the dish, as well as the taste.

"That's it?"

It's Uncle Sun, who is also with his ears open on the side, waiting to listen.

"In this way, Uncle Sun, you go back and find a companion, and in the future, you will act together, but if you have good eyes, I will take a look in this field."

Before, Yang Qiao really didn't look carefully, and he didn't think about it, and now, it's not that he can see it, you know, even in later generations, ordinary farmers who farm don't understand the use of fertilizer so much, and until Yang Qiao's previous life, there is no real popularization of on-demand, according to the amount of fertilizer, let alone at this time.

At this time, how did Yang Qiao find out, it was naturally reminded by the chatterbox.

"Boy, don't think that this yield is high, it's high, you haven't noticed, this crop is not growing well, you look at the trees over there, and then look at the seedlings in this field, or, these seedlings, you compare them."

"Aren't you reluctant to remind me of these things?"

Obviously, the color of this seedling is not the same, if the whole land is the same color, Yang Qiao really does not necessarily understand, but, after such a reminder, he understands, in general, this fertilization, especially top dressing, is really difficult to achieve absolute uniformity, then, naturally, there are more, more places, because of the farm fertilizer, so, it is difficult to say that there is a situation of burning seedlings, so the seedlings grow well, and in most places, the seedlings grow poorly, But this height or something, but it's about the same, the only thing you can see is only from the color of this seedling, just like a person is sick, the pale face is naturally different from the normal healthy color.

"Lang Jun, this is Lao Li, one leg is disabled, but his eyes are very bright."

"Lang Jun, me!"

can talk to Yang Qiao, this Lao Li's eyes are brighter.

"Come, Lao Li, you come with me, Ye'er, you also listen, Uncle Sun, I remembered, what about you, you can pick the leaves of this crop and taste it, maybe, you can detect something."

In the primitive era, it is necessary to use primitive methods, although glass thermometers are available, but this chemical experiment is only in the preliminary stage temporarily, but it can make acid and alkali, so it has to be done slowly, and this kind of thing, the chatter is unwilling to remind Yang Qiao, Yang Qiao, naturally he can't be proficient in everything, even in his previous life, he has not been exposed to these things, the only thing he has come into contact with is the chemistry textbook, but, those things, do not start from the most basic experiments, so, the trouble is terrible, Let the craftsmen do their own research.

"Lao Li, look at this color, and the color of this one, obviously this one is darker, this one is lighter, Uncle Sun, you come and pinch a leaf to taste, Lao Li, look at this side again, this light color is more fat than the dark one, so it is still based on Uncle Sun's taste, as well as the attempt to check the soil under this seedling."