Li Er carefully compared the two ears of rice in his hand, and sure enough, the rice in Datang was shorter, and the grains were a little more shriveled. It's just a small difference, but it's a big difference.

"In this way, one ear is close to one-third, so doesn't it mean that the overall yield of this rice will be one-third higher than that of Datang?" Li Er'er hears falsely, and seeing is believing. This difference makes Li Er very unbalanced.

The people of the Central Plains Dynasty are so industrious, but they get so much less than others as a result of their hard work, how unfair it is to God.

"Emperor, it's not like that, it can't be less than one-third, this kind of rice not only has a high yield in a single season, but also has a short growth time, and can achieve two crops in the south in a year, and even three crops in Lingnan. How much less does that mean? Lu Hanyang said.

In Lingnan, Fujian, Liangguang region, it is indeed the case, and the Indochina Peninsula of origin, although a little different, but not very big, three crops can be done, two more harvests in a year, and each harvest is more than double the original.

In this way, the yield can be increased by four times in Lingnan, and even in the southern region a little north, it can reach two croppings.

There has also been an almost threefold increase in production, so that it can almost be said that Datang's grain production can be doubled. After all, the north is not conducive to rice cultivation, except for the area near the river, and only one crop can be planted per year.

"In this way, Datang's grain production can be doubled, and the people will never go hungry again!" Li Er was happy. This kind of thing is something that all emperors will be happy about, because in every dynasty and generation, who can keep the people completely away from famine?

In ancient times, military actions to overthrow the imperial power without the participation of the common people were called rebellions, and the people could not survive anymore and had to rebel, which was called an uprising. So basically the rebellion did not have much success, because the people would not follow, then they would be rootless water.

And if you revolt, the foundation of a dynasty will completely collapse, even if it lasts for a long time, it will not help. So if the people don't rebel, then what else is Li Tang afraid of?

This is the foundation of the Tang Dynasty, how can you not make Li Er happy? So Li Er held up two ears of rice: "This is auspicious!" ”

"Emperor of the Tang Dynasty, don't be happy too early, there are some things that I haven't said yet." Lu Hanyang directly interrupted Li Er's excitement, because he still had something to talk to Li Er.

"Immortal Chief, is there anything else you are happy about?" Li Er said that the things that Lu Hanyang has given him these days are all good things that can make Datang stronger, so he is full of expectations.

"Happy? After this seat says it, you are worried! Lu Hanyang looked at Li Er, who was excited, and said.

"Oh? It seems that what the immortal chief wants to say is not a good thing, so Xiao can listen to it. "If the immortal actually wants to say something bad, then it must be very bad, Li Er hurriedly prepared psychologically.

"This seat went out this time and traveled to many places in Datang, although it was just a quick look, but I found that there were many problems." Lu Hanyang said.

"Immortal Chief is trying to talk about those false Taoist priests?" Li Er didn't care, Li Er, the excerpt of Qiu Qi in Shangluo County, had already seen it, and the entire Tang Dynasty had already issued a notice that all Taoist monks had to show their degrees before giving people things, and those who did not have degrees were all fake Taoist priests and fake monks.

If the people find such fake Taoist priests and fake monks, they can directly report to the officials, and the government will directly arrest these guys who do not produce swagger and deceive.

"How can this seat care about those fake Taoist priests and fake monks, they are simply ringworm scabies, what I want to talk about is related to the foundation of the Tang Dynasty." Lu Hanyang said.

"It's about the foundation of the Tang Dynasty, Immortal Chief, there is such a serious matter?" Li Er was puzzled, in Li Er's eyes and Lu Hanyang's eyes, the Tang Dynasty foundation is different, and Li Er does not have the ideological consciousness that the people will be the water monarch and the boat in the future.

"The foundation of Datang is the tens of millions of Datang people, as long as the people miss Datang in their hearts, then no matter what disaster Datang can survive, but if the people can't survive, then even if Datang is rich in the world, it is just a castle on the beach." Lu Hanyang said.

"I beg the Immortal Elder to show me!" Lu Hanyang's face was serious, so Li Er had to face it squarely.

"Emperor Datang, although there are not many places to go this time, and they all stop for a while and then leave, but I found that it is popular in Datang to kiss and kiss, and there are such things as women marrying at a young age." Lu Hanyang said.

"This is true, kissing and kissing make the relationship between the two families more stable, which is a good thing. And women marry at a young age, which is also encouraged by Datang, and now Datang's people's livelihood is withering, the population is withering, and it is necessary to encourage childbearing. Li Er didn't think there was anything bad about these two items at all.

"Hmph...... You are digging the foundation of Datang's foundation. Lu Hanyang said.

"Immortal Chief's guidance......" Li Er didn't expect it to be so serious.

"I don't say it, you go and check it yourself, how many children born of close relatives are normal? What is the difference in the incidence of disease between two children born from marriage who are not related by blood. There are also many young women who give birth, because their bodies have not yet opened, resulting in dystocia and two lives, or because the parents have not yet grown up to the right age, resulting in congenital deficiencies in children. You can check these yourself......" Lu Hanyang's face was grim, this kind of thing has been spread in the Central Plains for thousands of years.

Since the beginning of the Chinese civilization, the Central Plains nation has attached great importance to family affection, which is stronger than all ethnic groups, and has a variety of traditional moral constraints, so that everyone knows etiquette and shame.

If the history of the chaotic wheel in Europe were known to the ancients of the Chinese nation, they would directly dip all these ancient European celebrities into the pig cage. Of course, the dipping pig cage arose after the Song Dynasty, and there was no previous history.

"This ...... It's small, but this makes people look it up. Li Er said, obviously no one really noticed what Lu Hanyang said.

"Emperor of the Tang Dynasty, if you want the country to be stable, then try not to let your close relatives get married, never intermarry within five suits, and the age of a woman to marry must not be less than sixteen years old." Lu Hanyang said that he really wanted the people of Datang to live a better life and stop causing tragedy with good intentions.

"Immortal Chief, Xiao Ke knows, but Immortal Chief, how many rice seeds did you bring back this time?" Li Er asked.

"This seat has brought seven 10,000 loads of ships, each of which can carry 10,000 loads of grain, Feng Ang is escorting them to Chang'an, and there will be two or three ships left in Lingnan, so there should be four or five ships of rice seeds in Chang'an. Between four and fifty thousand stones. Lu Hanyang said.