But now, Jiang Chao has in his mind the great man who studied hybrid rice in his previous life, and he has the technical knowledge of hybrid straw left behind, and even the technical knowledge of hybrid rice in saline-alkali land.

As long as we can learn these technical knowledge, we can increase the rice yield in front of us even this year, and the rice yield will only increase in the future.

And the east and east are the right people.

"Uncle Kuo, Cai'er, I have some methods for increasing rice yield, I don't know if you want to learn?!"

Jiang Chao looked at Donglicai and Donglikuo, who were looking at the rice.

The two fathers and daughters are very fond of rice seeds, otherwise, they would not have come to check on the situation here as soon as they were watered.

"Really! Brother Jiang, you have a way to increase rice production, that's really good. Dongli heard this, without the slightest suspicion.

In her heart, she has long regarded Jiang Chao as an omnipotent god. She will believe whatever Jiang Chao says.

Dong Liyue on the side was a little stunned, she couldn't imagine that Jiang Chao would dare to say such a thing.

You must know that it took more than ten years to study Donglikuo, but no research results have been achieved.

Even, the ancestors of the entire Yelang clan have not been able to study rice varieties that increase yields. Jiang Chao actually said that he had, fake!

Dong Likuo on the side was also full of suspicion, but he didn't want to question Jiang Chao out loud.

After all, Jiang Chao still has a very high status in his heart.

It's just that it is a little difficult to make him believe what Jiang Chao said, because he has worked hard for many years.

"Whether it's true or not, you can try it then, and it doesn't take much effort anyway. This season should not be possible, but as long as it can produce rice seeds that increase yields. The next second season, that's it. ”

The river tide is on the east side of the road.

His words made Dong Likuo stunned for a while, although the Yelang clan planted two crops of rice, it was simply impossible to increase the number of rice in the second season.

The cultivation of rice seeds, after a few years, can increase the yield.

Jiang Chao didn't notice the expressions of Dong Likuo and Dong Liyue, and he talked to Dong Licai about the theory of hybrid rice.

The heterosis mentioned in it, the three people in front of them were stunned, especially when it came to mules.

His simple and easy-to-understand theory made Dong Likuo and Dong Liyue, who were skeptical, look strange in their eyes, and their faces were full of heartbeat.

Dong Licai was directly full of surprises, although she believed in Jiang Chao, most of the reason was because Jiang Chao's performance was too dazzling, which made her instinctively trust Jiang Chao.

But now Jiang Chao's theory of heterosis makes her believe it even more.

She even couldn't wait to try, but the specific theory had not yet been figured out, and she now wanted Jiang Chao to teach her a complete set of theories.

The east and the moon on the side are also full of expectations.

If the hybrid rice that Jiang Chao said is really successful, then their entire Yelang clan will no longer worry about food.

In the past, the grain produced by these 10,000 acres of fertile land could barely be enough for the entire tribe to feed and clothe, and in the future, it can even meet the food problem for several years a year.

"Brother Jiang, is what you said true?! Can we also study this hybrid rice together?! ”

"We don't know if we from the North Qiong clan can also participate."

At this moment, the voices of Nan Mingfeng and Bei Qiongshi came from behind him.

The patriarchs of these two clans had 100% trust in Jiang Chao at this time.

If it was before, they might have doubts about Jiang Chao's words.

But after the miracle of the waterwheel. They can be said to worship Jiang Chao as if they were gods.

Who could have created such a miracle?! No matter how powerful a carpenter is, I'm afraid I can't imagine such a powerful waterwheel.

As for the theory of heterosis that Jiang Chao said just now, they were even more stunned. Instinctively, I think it works.

"Of course, if you want, you can study it together. I'll put what I just said into words and give it to Cai'er. ”

Jiang Chao nodded at them, as long as these people believed in him, hybrid rice would not be a problem in the world.

The end result is only going to get better. The yield will be higher.

Perhaps, this piece of fertile land of 10,000 acres of land will become a granary-like existence.

Just do it, Jiang Chao returned to the bamboo building of Dongli Kuo's house.

Seeing Jiang Chao go back, Song Xiaoya and Jiang Yun also followed back to the bamboo building.

Jiang Chao handed over the penicillin production method he had written down before to Dong Liyue, and at the same time, he took a little time to write about the hybrid rice cultivation technology to Dong Licai.

In his previous life, even before he died, Jiang Chao spent most of his time studying, except for performing tasks.

So, the knowledge in his head involves almost all areas. Industry, agriculture, commerce, technology, entertainment, literature, etc......

His nickname as an all-powerful agent is not for nothing, it is the result of his years of hard work.

When handing over the written things to Dong Licai, Jiang Chao took the time to answer the questions for the few people present.

Those who came to learn the knowledge of hybrid rice, in addition to Dongli mining, there are also Donglikuo and Dongliyue, as well as Nanmingfeng and Beiqiongshi.

There are also two Southern Ming and Northern Qiong, clansmen who have some research on rice seeds.

It took nearly half a day for Jiang Chao to explain some important knowledge, and the rest was for them to go back to learn and understand by themselves, and if they didn't understand, they could send him for advice again.

In the next few days, Jiang Chao has been handing over the knowledge of hybrid rice.

Nan Mingfeng and Bei Qiongshi and others were more respectful to Jiang Chao.

In between lectures, Jiang Chao answered penicillin's doubts for Dong Liyue, and the two also discussed medical skills from time to time.

Dong Liyue seems to have an amazing talent for the production of medicines.

Jiang Chao taught her several antibiotics, she understood in a few days, and even made some.

Later, Jiang Chao occasionally learned from Dongli Caina that Dongliyue's favorite thing was to study drugs, especially poisons.

As for the direction of medical skills. She's not very proficient. Otherwise, there would be no poison and cold sickness of wound infection.

There are no healers in the entire Yelang clan, and in addition to the wounds that infect the dead every year, sometimes, there are many people who may die of a cold and fever.

Jiang Chao wrote a book about some simple first aid and disease diagnosis and treatment by the way, and gave it to Dong Liyue.

Jiang Chao only hoped that the people of the Yelang clan would die less. I also want Dong Liyue, the witch doctor of the Yelang clan, to live up to his name.

Perhaps, one day the achievement of the east and the moon will be higher.