Siheyuan: At the beginning, I was calculated to take my daughter to farm

Jiang Yu expected that these people might not be here to cause trouble, or how could Lou Xiaoyue, a woman, drive them away, so Jiang Yu didn't take this matter to heart.

Seeing that the matter in Liu Haizhong was finally resolved, Jiang Yu took Jiang Xiaoxiao back.

In the next few days, nothing happened in the compound, maybe it was because Liu Haizhong was dismissed by Deputy Factory Manager Li, and Liu Haizhong couldn't be arrogant in the courtyard these days.

After the first and third masters learned that Liu Haizhong's junior leader had been dismissed, they took the position of the uncle back the next day, and Liu Haizhong became a commoner in the courtyard again.

Liu Haizhong's old man's position changed again before sitting for a day, which made Liu Haizhong very angry.

After Liu Haizhong lost his position as a small leader, not only could he not hold his head up in the compound, he could not even hold his head up in his own home.

Liu Guangtian didn't know what kind of shit luck he had during this time, and he actually became the leader of their small factory with more than 100 people.

Liu Guangtian and Liu Haizhong are simply of the same virtue. After becoming a small leader, they don't know who they are, and they show off their power at home.

Liu Haizhong couldn't understand Liu Guangtian's ugly face, so the father and son had a fight because of this.

Not to mention, after Liu Guangtian became a small leader, he was also known for his anger, and he dared to fight back. Now, this fight has not gotten any advantage from Liu Haizhong.

After all, Liu Haizhong is also in his 50s, so his physical strength is no match for Liu Guangtian, a young opponent. In the end, both of them had bruised noses and swollen faces, which once became a joke in the courtyard.

And Jiang Yu spent the past few days in a busy state. With the diesel sent by Li San, Jiang Yu's harvester can be restarted.

It took Jiang Yu nearly four days to harvest all the rice, and in the last day, Jiang Yu also activated the spiritual planting technique in reverse, returning all the nutrients in the straw to the farmland.

With the return of these straw nutrients, the nutrients in the soil can maintain a balance to a certain extent, which greatly reduces the loss of nutrients.

Especially the straw of Tianting rice, which contains a lot of nutrients, and even has aura.

The reflux operation with these straws has a very significant effect on the nutrients in the soil, even no worse than the diluted Barefoot Daxian's footwashing water.

However, the growth of Tianting rice also consumes a lot of nutrients, and after a while, it can almost reach the level.

After handling all the straw, Jiang Yu used the spirit planting technique again to make it rain, replenishing the water in the field so that Jiang Yu would not draw water from the ground again.

Extracting water from the ground is not only time-consuming, but also labor-intensive. Now that the spirit planting technique has been upgraded to the intermediate spirit planting technique, Jiang Yu has saved a lot of trouble.

It takes longer to grow rice than vegetables, but the harvest is quite impressive. Jiang Yu roughly estimated the yield of one mu of land, and found that this mu of land can produce about 1000 kilograms of rice .

This kind of yield can already be called a bumper harvest. It must be known that the yield per mu of land was generally around [-] catties at that time, and Jiang Yu's yield was directly more than twice that of ordinary people.

In addition to Jiang Yu's spiritual planting technique, this new breed also contributed a lot.

If it's just a general variety, Jiang Yu's yield per acre of land would only be six to seven hundred catties. After all, Jiang Yu's spiritual planting technique can only provide enough nutrients for the crops, and cannot change the variety of the crops.

There are many factors that determine crop yield. Although nutrition is critical, there is an upper limit after all. Once the nutrients meet the needs of crop growth, the crop will stop growing.

If you forcibly infuse nutrients into the crops at this time, not only will it not increase the yield of the crops, but it will cause the fruits of the crops to crack and overripe.

The only way to break the yield limit is breed, which comes down to genes, like ants and elephants, no matter how much nutrition you give an ant, it can never grow as big as an elephant.

As long as elephants are not starved to death, they will not grow much smaller. Their size depends entirely on their genes. The principle of rice is actually similar to this.

There is no doubt that rice with high-yield genes must have higher yields than poor ones under the same conditions.

The rice given to Jiang Yu by the Academy of Agricultural Sciences this time is the latest rice variety, which is called hybrid rice.

It was precisely because of the different varieties that Jiang Yu had the current harvest.

Based on the calculation of 1000 two hundred catties per mu of land, all his land would be nearly 50 catties, or 250 tons.

This kind of harvest is quite astonishing, not to mention other things, it is 5 yuan based on ten cents per catty.

Such a price does not take into account the taste of the rice. The rice grown by Jiang Yu is quite nutritious, and the taste is naturally far better than that of ordinary rice.

If the factor of taste is taken into account, it is possible to double the price of Jiang Yu rice, and if it follows Li San's sales model, it may even be doubled.

This kind of harvest has made Jiang Yu quite satisfied, but Jiang Yu is not satisfied with it. After harvesting this batch of rice, Jiang Yu directly started planting the next batch.

After experimenting with a batch of rice, Jiang Yu also roughly knew the time needed to plant a batch of rice.

At first, Jiang Yu thought that with his catalytic speed, it would only take three days to successfully catalyze a batch of rice.

But Jiang Yu ignored the speed of harvesting. Jiang Yu didn't expect that even with a harvester, it would take nearly four days to harvest all the rice.

As the saying goes, true knowledge comes from practice. Jiang Yu's imagination was perfect before he practiced it himself, but when he actually practiced it, various problems were exposed.

First, there was the problem of diesel oil, and then there was the problem of time. Jiang Yu didn't realize these until he started planting rice on a large scale. At the beginning, he didn't think about these aspects at all.

In fact, the speed of the harvester is already very fast. If it is calculated according to labor, twenty people in the courtyard will help, and each person can harvest at most one mu of land a day, so it will take more than half a month to harvest all the land.

And a harvester only takes one-fifth of the time of [-] people's labor. If Jiang Yu calculates this way, he won't dislike the slow speed of the harvester.

After gaining this batch of experience, Jiang Yu also adjusted the time for Zhou Da and Wu Xiao to send seeds, directly changing it to once a week, or sending a month's amount at a time, whichever is fine.