Zhu Zilong came out of the main god system space, and it was not without gain.

As an instructor, he naturally imprinted some crop knowledge that he didn't know much into his mind, which can be regarded as helping Zhu Zilong quickly become a copycat expert.

Zhu Zilong, who was sitting in front of the window while writing and drawing, looked up from time to time and thought about the moon, and quickly sorted out more than a dozen tables.

Agriculture has an eight-character constitution, which is soil, fertilizer, water, planting, density, protection, management, and work. In other words, chemical fertilizer is only one of them, and in the absence of modern fertilizer, raw fertilizer can be used, and then work on the other seven aspects to increase food production.

In addition, the role of water may be a little greater. Otherwise, in ancient times, there would not have been a fight in the countryside for water, and people often died.

In comparison, there are still many substitutes for plant ash, algae, river mud, and ancient chemical fertilizers, but fertilizer is also very technical. In general, if Zhu Zilong wants the grain crops of the Great Song Dynasty to reach the yield of modern agriculture as much as possible, he needs to:

First, professional agricultural technicians teach agricultural techniques.

Second, modern farmland water conservancy facilities (at least to the level of the Hongqi Canal), or the peak of ancient water conservancy equipment.

Third, agricultural operations should be at least semi-mechanized. Otherwise, don't talk about it!

Fourth, the Agricultural Research Institute is responsible for cultivating excellent seeds, which is very difficult, at the level of Zhu Zilong.

Fifth, the rational use of pesticides to control pests and diseases, sweat, it seems that the invention of high-quality fertilizers is useless, but also to get out of the cottage pesticides.

Sixth, the rational use of chemical fertilizers to ensure the growth of crops. Gotcha, the fertilizer is at the end!

If all of the above can't be put in place, then the so-called gold finger will be thrown out, and it will also become a garbage finger, and the cup is larger than the happy one. Moreover, there are living examples that can be found in Zhu Zilong's mind.

For example, the Indian Sange in the 21st century.

India has the world's largest alluvial plain and the world's largest soil fertility, but India's yield per mu is less than one-third of China's.

There is also the black country, no matter how bleak the old China in the Republic of China era was, it was still an agricultural country. And many African countries simply don't even have the qualifications of an agricultural country! Even food has to be supplied by the United States or Argentina. In fact, it is still a primitive tribe, but it is just dressed in the skin of a modern civilized country.

As long as there is a fluctuation in international food prices. It won't be long before most of Africa will starve everywhere!

The reason why this is the case is that the three countries and the blacks have not done the above points. And by nature, he is surprisingly lazy!

On the TV news, many Chinese bosses who have invested in black countries will smile and say after returning to China: "Hehe, if our company had used black people as workers, it would have died a long time ago!" ”

It is said that black people are required to be paid daily, and it is considered diligent to work one day and play one day, it is normal to work one day and play for three days, and it is considered lazy to work one day and play for a week. The monthly salary system will not recruit people at all!

In tropical climates, crops grow fast and can reach three or even four or five crops a year. As long as you are diligent, it is a strange thing to starve to death!

The Belt and Road Initiative of the Chinese in the 21st century has reached Africa. China State Construction Company once went to Cameroon to carry out work, brought some cucumbers and watermelons and planted them next to the station. As a result, there was little fertilization, and the cucumber and watermelon grew as big as a winter melon, and they could be harvested for several years after planting.

There are also chili peppers and the like, which can grow into pepper trees in tropical Africa, which are five meters tall and have not been picked for three consecutive years. When the Chinese construction team is gone, the local blacks will continue to harvest......

If you plant potatoes and the like, the harvest will be even more exaggerated.

In other words, blacks and third brothers occupy the most fertile land in the world, but because of laziness and substandard hardware facilities, they live like dogs.

-

"It's numb, and I always feel like I'm happy in the air. After all, corn is not a potato, and it cannot be used as a staple food, and the yield is not as high as that of potatoes! Twitching the corners of his mouth, Zhu Zilong was speechless.

"Wait, maybe when I do have potato seeds, I may not be able to reach the greatest ideal state. After all, if nothing else, just breeding, let alone ancient times, in modern times, there are no more than 10 countries with breeding capabilities. It seems that there are only 3 largest agricultural materials and breeding companies, which basically monopolize the world's breeding resources. ”

The more Zhu Zilong thought about it, the more he felt extremely frightened when he thought about it, and it was really not an easy thing to cross.

Those who wave their hands as soon as they go through history, who can invent airplanes and ships, and who will unify the world in a few years, Zhu Zilong just wants to say. Big brother, I can't handle the main god system even if I have it, you are a cow.

Give you a bottle of Qingdao or pure life, you can blow to the sky, send you a capital cost!

When there is something difficult in my heart, I naturally have no intention of sleeping.

Coupled with the physique strengthened by Zhu Zilong, it is naturally not easy to get tired. So, Zhu Zilong came downstairs and brought a few good hands, just to prepare for a night tour to the happy forest to relieve boredom.

There are not only many hotels, gambling halls, brothels, but also all places for consumption. It can be said that the sparrow is not big, but the five organs are complete. After all, it is a traffic artery, and the geographical location is extremely superior!

However, as soon as I entered the Happy Forest from a distance, I saw several gorgeous carriages coming at wind speed. It was particularly conspicuous in this night, and when one of the carriages passed near Zhu Zilong, there was a "Yu" sound in the car and stopped.

The green curtain was quickly lifted, and a familiar face jumped into Zhu Zilong's eyes, it was Li Qingzhao?

Li Qingzhao and Zhu Zilong have a few faces, and they can be regarded as her life-saving benefactor. At this time, she gave a salute in the car, and Ying Ying said: "Don't come unharmed, the slave family is polite." I heard that the prince was promoted to the prince, which is really gratifying! ”

Zhu Zilong changed his face and smiled: "Thank you for your kind words, but I met the girl today, why did the convoy pass by the Happy Forest late at night?" ”

Li Qingzhao's face immediately changed not very well, and he lowered his head and said softly: "It's a long story, Lord Wang." This is not a place to talk, I don't know if the prince can come to the hotel over there, we are ready to stay and go there! ”

There is a beauty invited, but he is also depressed and wants to chat with someone, Zhu Zilong naturally will not refuse. Moreover, he was very curious about why Li Qingzhao would go out of Beijing at such a point in time.

And, it seems that her husband is not around. Only accompanied by a line of housekeepers, ladies, dart masters, nurses, coachmen and others.

At that moment, I followed them and asked for a private seat in the restaurant in front of me, which was separated by a screen, and I happened to sit on the street. The night scene of the Happy Forest, although it is not as good as the sleepless city of the modern city and the city of Kaifeng, is also brightly lit and has another taste.

At the beginning, a man and a woman were speechless, Zhu Zilong just raised his hand and raised his neck, and drank a glass of wine. And over again!

Li Qingzhao is such a smart person, and immediately found that the man opposite seemed to be more depressed than himself, and his heart was full of worries. Remembering that every family has a scripture that is difficult to read, she doesn't know what it tastes like in her heart, but her face is silent, she only says with a smile:

"I also give my heart what I want, although I still have no regrets about it. As the saying goes, as long as you tell God that as long as we think it is right, we should pursue it without regrets. It seems that the prince has something in his heart, why don't you talk about it first? ”

At the moment, he also raised his glass and drank it all. It has the momentum of a heroine among women!

----------