The stewards don't know Su Jinli's true identity, can the guards still not know?

She is the princess of Qin, and she will make up the tenant rent, and in the end, the tenant rent has not gone into her pocket?

This proposal is clearly deliberately cheating those in charge.

But they deserve it, the princess said that the crops did not grow well, and they dared to refute it, and even designed the princess to be in charge of the inferior fields!

Tsk, the courage is so small, who is not good at calculating, but he actually calculated on the princess's head.

I wanted to throw the hot potato of the inferior field to the princess, but I kicked it on the iron plate, right?

Deserve!

However, does the princess really have a way?

Even if the inferior fields are fertilized, they are not as good as those superior and medium fields, right?

The guards were in shock, and suddenly someone came to report that it was made on behalf of Su Jinli.

At present, I just rushed to make a set out, tested the effect first, and has already sent it over.

As soon as Su Jinli heard this, she couldn't wait to try it. After all, it's new, and the people who do it have little experience, so it's unknown whether they can use it.

It just so happened that Chu Yan was also quite concerned about this substitute cultivator, so he decided to find a place to test it immediately.

It just so happens that a lot of land has not been cultivated yet, so just find a place.

Su Jinli asked most of the tenant farmers to be sent away, leaving only a few people to see the effect.

Otherwise, there are too many people, and if something goes wrong, the gains outweigh the losses.

The tillage frame is made of wood, which is two brackets with wheels, which looks quite simple.

Su Jinli asked people to find a field that needed to be cultivated, put the shelves on both ends of the field, and then tied the plow with a rope, and then wrapped it around the two wheels.

Turn the wheel to pull the rope tight, and then continue to rotate and the rope will pull the plough forward.

When ploughing the land, two people control the two wheels respectively, and one person walks in the field with the plow, and the land can be ploughed out.

Although it was the first experiment, Su Jinli knew the principle, so he succeeded at the first time.

In charge of ploughing were three tenant farmers, all of whom were in charge of the inferior fields, and who were also the captains of the production brigades.

Before they came, they heard that the new Su Gongzi wanted to let them use people to cultivate the land, and they hated and feared him in their hearts.

Now that they have personally tested the effect of the cultivator, they have found that things are not what they thought at all!

Although this Su Gongzi did want them to use people to plough the land, the substitute cultivator he made was very labor-saving, and it was much easier than they thought that it would be much easier to pull the plough directly!

All they had to do was turn the wheel and one more man would hold the plow!

Although it takes a lot of effort to turn the wheel, it is much less effort than pulling the plow directly!

What's more, they plough the land with oxen, and they have to pull the oxen in front of them alone, and the plough alone, and sometimes the oxen have a temper and refuse to work.

They did not dare to beat hard, and if they were wounded, they could not afford to pay for them.

This generation of cultivators is different, just two wooden shelves, and there is no need to serve, and I am not afraid that it will get sick, it is better than ploughing cattle!

When the other tenant farmers saw that they had really succeeded, and that the operation was quite easy, they were so excited that they wanted to get their hands on it.

Even the stewards are all bright-eyed, with this shelf, they don't have to worry about delaying spring ploughing!

Chu Yan and the guards he brought also looked at the cultivator in surprise.

This shelf looks quite unremarkable, but it opens the door to a new world for them!

It turns out that arable land can still be done like this?

You don't need a cow, you can easily plough the land with two shelves?

Someone couldn't help but say: "With this generation of cultivators, wouldn't it be possible to do without ploughing cattle in the future?" ”

Su Jinli retorted: "Of course not, the cultivator needs to be fixed many times, and it is still not as convenient as ploughing cattle when it is used, so ploughing cattle still have to be raised." ”

The cultivator must be fixed on the ground before it can be used, otherwise it will not be able to withstand the tension.

And when plowing the land, you have to constantly move your position, unlike the cow, just pull it away.

However, even if it has such a flaw, it is a very good substitute when there are no ploughing cattle.

The wood used for the tillage frame does not need to be particularly good wood, as long as it is strong enough.

As long as you are not particularly poor, you can afford it. If the family is poor, several families can contribute money together and use it together.

Ordinary tenants could not afford to raise cattle, and even small, landed farmers could not afford to support their cattle.

However, ordinary small farmers can still afford this kind of thing.

So although this thing is not as convenient as farming cattle, it is definitely a good object for many tenants and farmers.

You know, many small farmers can't afford to buy ploughing cattle, so they can only go to the landlord's house to rent it at a high price, or they can only use their hoes to plough the land, which is pitifully inefficient.

Once this generation of cultivators was introduced, these small farmers would no longer have to be oppressed by landlords for the sake of ploughing their cattle, and they would be able to live a better life.

Even Chu Yan, who doesn't know much about farming, can see the value of this generation of cultivators.

So he looked at Su Jinli excitedly, his eyes seemed to be burning with flames, and his gaze was so hot that it seemed to melt the invisible ice on Su Jinli's body.

Su Jinli was very uncomfortable with him, and couldn't help but pour cold water on him: "This plow is not good, the plow head needs to be improved, the ground is too shallow." ”

This kind of plough obviously belongs to the shallow plough, and the ploughing is too shallow, which means that the deep soil with sufficient fertility in the lower layer cannot be turned up, and the effect of ploughing is limited.

After planting crops, the fertility of the top soil is depleted, and if you plant again, you need to plough deeply once to turn the bottom layer of soil up, so as to ensure sufficient fertility.

Now it can only be shallow farming, the effect is too limited, and fertilizer is not enough, so it is no wonder that the grain yield is too low.

Su Jinli secretly shook his head in his heart, and decided to find a blacksmith to build a batch of deep ploughing first.

Since she wants to do it, of course she has to do her best, and she can't waste such a large field in vain.

"Improve the plowshare?" Chu Yan glanced at Su Jinli in surprise, "So, do you know how to change it?" ”

As soon as these words came out, Su Jinli felt that everyone looked at her.

She thought about it, didn't pack the ticket, but said: "The specific Su is not very sure, so I can only try it first and let the craftsman create a deep plough." ”

"Ploughing?" Chu Yan is not good at farming, but he is not stupid, listening to the name, he guessed, "You mean, a plow that can be deeply cultivated?" ”

Su Jinli explained: "The current plough is too shallow, and it can only be regarded as a shallow plough. With a deep plough, the depth of the ploughing will be much deeper than it is now, turning the soil underneath up. ”

"I see, then go back and let the craftsman try to do it and see if he can make it." When Chu Yan said this, he ordered those carpenters to process and make substitute cultivators, and plough the land as soon as possible.

Everyone has seen the benefits of the cultivator, so naturally they will not object.