To put it mildly, the Qingniu Concept is the first industrialized sect in the cultivation realm, and the output of the disciples is completely greater than their consumption, which makes them not a drag on the sect, but a huge wealth.

Moreover, Xu Hao wants to recruit new disciples because the number of demon slayers is not enough, and he wants to increase the number of disciples, if all the disciples he has cultivated for 8 years are scattered, this will not be a fool!

Hongyuan was a little happy and said, "Can it really be like this?" ”

If he could keep this group of disciples, of course Hongyuan was unwilling to give up on them, although their strength was poor, but at least they could be strong.

Xu Hao said: "Of course you can, the teacher has forgotten our alchemy room, even if these disciples become alchemy disciples, they can be installed, the teacher asked the disciples to reduce the number of alchemy, it is because of the amazing wealth that I can Qingniuguan is in danger, but now the disciples are already Yin God monks, I think there are few monks who dare to go to our Qingniuguan!" ”

Hongyuan suddenly realized at this time, because of the matter of the charm seal, all kinds of gentlemen on the beam came to Qingniuguan, wanting to make a profit, Hongyuan asked Xu Hao to reduce the output of the pill at that time, but now Xu Hao's strength has gone further, and he has also made a name for himself in the southern Xinjiang country, which can deter the scattered cultivation who are greedy for the Qingniuguan, and the output of the pill can naturally be increased, and there are more disciples who need to increase the output, plus the disciples who subdue demons and eliminate demons, they are really not afraid that they have nothing to do.

Hongyuan smiled: "It's good to keep these disciples!" ”

After obtaining Hongyuan's consent, Xu Hao asked people to spread the news that Qingniuguan was going to recruit disciples again!

Soon, thousands of tenants of Qingniuguan brought their children to pass, just kidding, you can cultivate immortals, who is willing to give up such an opportunity, as long as you join Qingniuguan, it is equivalent to a carp jumping over the dragon gate, to achieve a leap in life class.

As a result, the surrounding villages were filled with thousands of people, and the entire Qingniu Temple was filled for a while.

So many people come to Qingniuguan naturally can't accept it together, Xu Hao deleted some gifted children, and Xu Hao, who has no talent for cultivation, did not let go, but established a primary school to place these children, as a modern person, Xu Hao knows the gap between people with knowledge and people without knowledge, and actually wants to use industrialization to develop Qingniuguan, naturally also needs knowledge talents, not to mention anything else, if he can't go to modern times, what should he do with his rockets?

Therefore, the best way is to develop a road of industrialization in this world, and this group of children themselves Xu Hao is the starting point of developing industrialization in this world!

Xu Hao himself also wanted to see what kind of civilization would emerge when industry developed in this world and combined with the power of aura.

Will there be flying sword-like spaceships in the sky in the future, thinking about it, Xu Hao felt a little excited, as if he had found what he wanted to do in addition to cultivation, simple cultivation was still too boring, and doing something would not make people bored.

After recruiting 100 Dao children again, Hongyuan happily taught these disciples in person, striving to teach a few more excellent disciples, he couldn't imagine a genius like Xu Hao, but it would be good if he could produce a few monks in the realm of imperial objects.

And Xu Hao had a new idea after he had a plan to move his industry in modern society to this world.

If we want to develop industry, food is a problem to be solved.

Although Xu Hao has brought high-yield crops in this world, but other supporting facilities are not complete, Xu Hao's high-yield crops have not even reached thirty percent of Xu Hao's world after coming to this world, and after each planting, the huge consumption of soil resources has to be raised, so these high-yield crops have been popularized in Daqi for a period of time, and the yield has come up, and most of the Daqi farmers have planted them as vegetables, and they have planted one point and two points, and only the number of places where the shortage of grain is serious is more, like Liangzhou, In border areas such as Youzhou, in order to reduce the consumption of grain, the land is generally planted with potatoes and other high-yield crops.

So now Xu Hao has thought of a way that can really increase food production, which is synthetic ammonia!

Synthetic ammonia is also known as ammonia gas, with the molecular formula NH3. It refers to the direct synthesis of ammonia from nitrogen and hydrogen under high temperature and high pressure and in the presence of a catalyst. The vast majority of the world's ammonia is synthetic ammonia, except for a small amount of by-products recovered from coke oven gas. Synthetic ammonia is mainly used as fertilizer, refrigerant and chemical raw material

。 It can be said that the earth can feed 6 billion people by synthetic ammonia.

And Xu Hao has such an idea because the first batch of outer disciples are getting older and older, and when it comes time to become a teacher, Xu Hao didn't have so many ideas at the beginning, he just wanted to help them find a good job, obviously continuing to subdue demons and eliminate demons was too dangerous for their cultivation.

After all, after staying together for 8 years, Xu Hao doesn't want to see them all fighting with demons and monsters, and wants to help them find a more secure and high-income career!

Then Xu Hao found a very suitable spell in the Five Elements Sect.

This spell is called the Qi Blade Technique, and it creates a semi-permeable membrane through the spell, which is extremely strong and similar to sword qi, and can easily be cut in two.

But after Xu Hao carefully studied this spell, he found that this spell can separate air, extract substances, and separate fresh water.

Once after Xu Hao practiced the spell, he found that this spell could separate all kinds of gases in this world, so Xu Hao used the wind spell to increase the power of the fireball technique, and the effect was very powerful.

Then Xu Hao found that although this spell is only a low-level spell, it is very important in industrial applications, the most in the air is nitrogen, and the most important raw material for agricultural fertilizer ammonia synthesis is nitrogen.

And with the manufacture of nitrogen synthetic ammonia, it is easy, this world does not need to think about Xu Hao's affairs to solve all the problems with machinery, and can use spells to separate nitrogen first, and then create a high-pressure container, and high temperature and high pressure can be used to cast mana, so in modern society, the high-tech synthetic ammonia can be solved with spells in the Xianxia world, Xu Hao only needs to help these disciples make a high-pressure container.

In this way, these outer disciples can live a prosperous life by virtue of their own ability to synthesize ammonia.

Obviously, in this feudal era, selling chemical fertilizer is a matter of drought and flood to ensure income, Xu Hao has calculated, even if the disciples of Ning Shen rely on simple equipment and spells to produce 1,000 tons of synthetic ammonia a year, it is almost equivalent to 30,000 stones in this world, if one stone is calculated according to 2 yuan of silver, there are almost 6,000 taels of silver a year, and the average big landlord is at this level.