In fact, artificial cultivation of mushrooms is a very simple thing, and the complex thing is to simulate the conditions and climate of mushroom reproduction. Therefore, after the wild mushrooms in some specific areas are artificially cultivated, they cannot be promoted to the whole country like enoki mushrooms, oyster mushrooms and other popular mushrooms. Many wild mushrooms can only be sold after being artificially cultivated, such as the series of finished products of many wild mushrooms in Yunnan.

Xue Lang said happily: "Sage, in fact, cultivating mushrooms artificially is actually a very simple thing, as long as you understand the principle, it is very easy to do. The victim then has to simulate the environment and climate in which the mushrooms grow, as long as the environment and climate are simulated, the mushrooms will grow naturally! ”

The sage nodded and asked, "What is simulation?" ”

Xue Lang had to explain what simulation was first.

Seeing that Xue Lang said the truth, it was obviously not without purpose, and the sage smiled and said: "Seeing that the Qing family looks like a bamboo in the chest, I must be sure that I will come, so I will wait for the Qing family to offer fresh mushrooms to me in winter!" ”

Xue Lang replied loudly: "Wow! ”

King Qin felt and said: "Guanxue Jungong is a school, I want to come to a foreign country where you have returned, the farming technology must be very clever, and the way of teaching and educating people should have something unique, so Fang Xue Jungong is such an erudite and versatile talent?" ”

King Qin's observation is so keen, he can always find the vital points before his father and brother, and see what they can't see. That's a real talent!

Xue Lang quietly coveted Li Yuan and Li Jiancheng, and the look of appreciation in Li Yuan's eyes didn't have time to retreat at all. Li Jiancheng lowered his head and couldn't see his expression, but he didn't think it would be happy. As a mortal, he was always surrounded by a genius to set off his stupidity...... His Royal Highness the Crown Prince really has a good psychological quality!

If Xue Lang was compared to himself like a fool every day, maybe he would have given up on himself a long time ago! Therefore, Li Jiancheng is not not not excellent, nor is he a really stupid person, but he is compared by his genius brother...... There is no harm without contrast.

Xue Lang pressed the cranky thoughts in his heart and replied, "Since King Qin is moving, then Weichen will say a few words." Agriculture has been the foundation of the country since ancient times. This is a national policy, and the status of this policy will not change even after a thousand years. Food security is the top priority. ”

Food security is a national strategic security. Mo said that in ancient times, when there was a shortage of food and clothing, even in modern times, grain production was an industry that was valued by the state, so it has always emphasized the maintenance of the red line of arable area. As a large country with a large population, if we are not self-sufficient in food and are too dependent on imports, it is equivalent to giving our necks to others and pinching them.

Xue Lang said: "In foreign countries, agriculture is a specialized science, and there are many people to study and research. Some people study how to increase the yield of seeds, some people study the improvement of cultivation technology, some people study how to improve the technology of resisting diseases and pests, drought and waterlogging, and so on. There are even special people who frequently go to the countryside to teach ordinary people how to better cultivate and manage the fields, and apply the results of research to a wide range of practical purposes, so as to achieve the effect of increasing yields. ”

"Is it appropriate for my Datang to take this strategy?"

In addition to King Qi, the sage, the crown prince, and the king of Qin all looked at Xue Lang eagerly, waiting for his answer. Xue Lang thought for a while and said, "According to what Weichen has seen and heard after returning to the Tang Dynasty, the foundation has not yet been reached. First of all, the cultivation technology is backward and there is no modeling; Almost all of them have their own experience, and there is a big gap between the crops grown by good hands and the crops grown by ordinary people. Second, the wisdom of the people has not been opened, and there are still too few literate people! Throughout ancient and modern times, there have been several works on agriculture, not to say that the books on agriculture do not record excellent farming methods, but there are records in agricultural books. It can be said that as long as you read through the agricultural books and combine them with reality, it is not difficult to get rich, but it is not difficult to get rich. However, even such a practical agricultural book was not widely disseminated enough, and in the final analysis, there were still too few literate people! ”

Literacy and literacy for the whole people is a huge project, not to mention the current Tang Dynasty, even in the modern era when the economy was developed in later generations, it was not done. After all, learning cultural knowledge is a very subjective thing, and if someone doesn't want to learn, it is impossible to force them to learn.

Xue Lang concluded: "The so-called governing a big country is like cooking a small fresh. Even if the policies and measures that have contributed to the social work are to be implemented and produce results, it is not a matter of one or two days. In particular, teaching and educating people and opening up people's wisdom is the water mill work in the water mill work, which requires the efforts of several generations to be effective. ”

Li Yuan said in a deep voice: "It is imperative to open the wisdom of the people. My generation can't finish it, and my descendants will continue to promote it, and strive that one day, everyone under the rule of my Tang Dynasty will have food to eat and clothes to warm up. Can the prince remember? ”

A hint of joy flashed in the prince's eyes, and he immediately saluted solemnly: "Remember, minister! When I go back, let the words of the saint be engraved on the plaque, placed in the main hall, and look at it every day to remind myself that I will never forget! ”

King Qin said respectfully: "The same is true of the ministers. ”

Seeing this, King Qi also followed: "The same is true for the sons, never forget the teachings of the saints." ”

"Great goodness!"

The sage's bow of relief.

How to go from planting mushrooms to opening up the wisdom of the people, Xue Lang was a little confused, but it was a good thing that Emperor Li Tang's father and son had ambition, but I was afraid that the emperor would have no ambition and indulge in pleasure, and the country would be finished!

"Report! Urgent! One hundred and eight miles to rush the report! ”

It is an inspirational scene of fathers, sons and brothers working together to build a family and a country, and an urgent report breaks the existing scene. Xue Lang secretly screamed pity and looked at Li Yuan-

The saint's face turned whole, and he shouted directly: "Submit it!" ”

Xiao Huangmen immediately walked out quickly, brought in the emergency report, and presented it to Li Yuan. Li Yuan took it, directly tore open the wax seal, read the letter, and only after looking at it twice, his face changed, and his face was shocked-

King Qin immediately asked, "Dare to ask the sage, I don't know what the news is?" ”

Li Yuan's face was calm, his face was full of worry, and he said: "The Turkic Jieli Khan led 150,000 troops to knock on Yanmen, and he has entered Yanmen Pass and disturbed the annexation of the state; There are other departments that disturb Yuanzhou, and the big earthquake is closed! Set up the Xuanzheng Palace, ring the bell inside, and convene the public deliberations! ”

"Whoa!"

The little yellow doors in the hall immediately got busy.

In addition to the Turks who followed Liu Heimin everywhere to make trouble, Jieli Khan, the biggest evil, also came! I wonder what happened to Her Royal Highness the Princess? Looking at the war report, it seems that the Turks have not passed, but I still don't feel at ease-

We must finish the affairs of Beijing as soon as possible, and then go back to Weize Pass as soon as possible! If he didn't watch it in person, Xue Lang was really not at ease.

With all his heart, he followed the saint to the Xuanzheng Temple. After the bell rang throughout the city, it was only less than half an hour, and the officials who served in the five grades and above in the capital were all dressed in neat official robes and gathered on the Xuanzheng Palace.

"The court meeting begins!"

Xiao Huangmen shouted, and the ministers saluted Li Yuan: "I have seen a saint, and the saint is blessed." ”

"The family is exempt."

Li Yuan turned his head to look at Xiao Huangmen: "Read the urgent report you just received to the secretaries." ”

"Whoa!"