Two heads of state were in trouble, one was the Earl of Aberdeen, the Prime Minister of the British Empire, and the other was the King of Bavaria, Mesmilan II. The Earl of Aberdeen was already preparing to order the government representative of the British Telegraph Company to compromise with Downing and return the position of president to the founder of BT. However, a fierce public opinion hit like a hurricane. The Earl of Aberdeen, who was hesitant by nature, trembled again. Public opinion was more powerful than the tiger. The policy of returning major policies was trapped in the quagmire, and the British Telegraph Company was still a stagnant pool.

Mesmilan II fell into confusion. The development of science reached its peak and there was no place for God to be. Is this right? The singing of the scientist who sang the elegy that day was still ringing in his ears. The king who always liked scientists could not help but think deeply and hesitate.

The genius little duke was in myth and read the article "The Earl of Cambridge killed God, and I was at the scene of the crime" over and over again. I knew that there was a terrible fierce battle between great scientists and religious forces. Is it a good thing to let my sister marry into the Earl's house and stand at the forefront? It is hard to say that at least the enthusiasm for the Earl of Cambridge will cool down. So the little duke rejected Tangning's invitation for the first time, and he and his sister needed to calm down.

To be honest, even Tang Ning regrets it a little. He should marry the Duke's wife and announce this shocking theory. Now...ah, let it be fate. The Countess has no choice. The Duke's affairs may be ruined again. It's really a miserable life.

Zurich employees asked the boss to come over to provide work guidance, but Tang Ning was still reluctant to let Princess Sissi down. These days, he is discussing agriculture with Li Bixi to solve the problem of pest diseases.

The most difficult thing about pests is that the eggs they lay will be buried deep underground. When the flowers bloom and everything will be renewed, pests will also come out to harm the world. Moreover, they can not only harm crops themselves, but also spread diseases through saliva and feces. What should I do?

The number one in the biological sciences is indeed extraordinary and proposed a plan to eradicate all pests: soil-free hydroponics in greenhouses. Li Bixi already knew that plants do not actually need soil to grow. They only play a role in supporting the body of the plant. The nutrients that plants can absorb are not soil, but water in the soil and minerals in the water, nitrogen, phosphorus and potassium. However, the planting plan that does not require soil at all still scares him.

Tangning explained the benefits of pure hydroponics. It is not only insect prevention, but also quantitative nutrient solution, which helps to prepare the nutrient solution that is most suitable for crop growth. The artificial support is more controllable and can arrange crops in a very small space. It is estimated that the density can be increased several times, even 5 times. Then the greenhouse effect can turn the barren winter into a permanent spring and summer in the greenhouse vegetable shed. It is considered to increase the yield by twice, which is 10 times. Don't worry, there is also. Because the nutrient solution can be replaced, it can avoid the acidification and alkalinization of the soil, that is, there is no need to rotate crops, and the yield will be doubled again. Total sum, it can theoretically reach 20 times that of traditional cultivation. Brother, is this a good deal?

Li Bixi was instantly convinced.

Greenhouses are a relatively mature craft. The Royal Botanical Gardens of the United Kingdom are widely used. The Crystal Palace of the World Industrial Expo, the Crystal Factory of the British Steel Company, and the crystal docks under construction are all greenhouses. Munich also has a complete greenhouse industry chain and does not need to be imported from the UK.

Sponge material can be used instead of the soil. It can be produced by foaming cheap wood fibers. It can be mass-produced through process experiments. It can be made by natural sponges in the experimental stage. Hydroponic does not mean that the crops are soaked in water, and the plants still need air breathing. The strong water absorption of the sponge can ensure that the crops have both air and water, without irrigation, and without air supply.

Speaking of air, it should be emphasized that the greenhouse must be large enough, otherwise the internal circulation of air cannot be established and the ecosystem will have problems, so it is called a greenhouse, not a small greenhouse.

Of course, greenhouses are expensive, which is difficult for a rich scientist. Tang Ning bought a large area of ​​land in the suburbs to build greenhouses. The area is so large that Li Bixi, who knew that the rich, was worried. If the experiment failed...

He was responsible for the planning of greenhouses and support. Li Bixi and his students were hummingly equipped with various nutrient solution. Seeing that they were doing very reliable, Downing did not need to interfere. He had to go to Zurich, and there were many things waiting for him to guide him. Now he is in three caves, one cave in London, one cave in Zurich, and one cave in Munich. He has been in Munich for too long.

Tangning told Duke Theodore about his visit to Zurich. Theodore hesitated for a while and finally told his sister.

Tang Ning couldn't bear to leave Princess Sissi, and Sissi couldn't bear to leave him either. She was a private lover who had held hands and decided to be a lifelong lover. What a God who never died, she didn't care. She only knew that she was very happy to be with him. When he left... Princess Sissi begged her brother to take her to visit the Earl's Mansion in Cambridge.

Princess Sissi has never been alone with Tang Ning. This time, the little duke is very well-behaved. After sending his sister to the Earl's Mansion, he slipped away on an excuse to give the young couple a chance to be alone. He is such a good child.

Tang Ning first asked about the situation: "Xixi, is your sister's marriage with the Austrian emperor good?"

Princess Sissi: "Oh, they are already married, but... my sister is a little scared. She said that the Habsburg family is strict and the Queen Mother looks fierce. Poor sister."

The Habsburg family is the royal family of Austria. It is now the dominant leader of the entire German Confederacy. It has a relatively greater influence than Prussia. It was also the royal family of the Holy Roman Empire. This Holy Roman Empire is the full name of the German nation. The Holy Roman Empire once ruled the entire German region. The territory of the empire was centered on the German region, including some surrounding areas, and at its peak, including the Kingdom of Italy and the Burgundy Kingdom. For most of the imperial history, it was composed of hundreds of smaller affiliated units, including marquis, priests, counties, imperial free cities and other regions. The Holy Roman Empire was a feudal monarchy ruled by an emperor with actual power. In the Middle Ages, it evolved into a political union that recognized the emperor as the highest authority, marquis, religious aristocratic territories and imperial free cities.

The Habsburg and the Prussian Kingdom are two competing countries that unify the German region. The Habsburg dynasty in history was one of the most prominent royal families. They served as Duke of Austria (1282-1453), Grand Duke (1453-1804), Emperor of the Austrian Empire (1804-1918), King of Hungary (1526-1918), King of Bohemia (1526-1918), King of Spain (1516-1700), King of Portugal (1580-1640), and several kingdoms in France, Italy, the Netherlands, Belgium and the southern Slavic region, kings, grand dukes and dukes of the principalities.

Such a royal family with a long history naturally has great rules.

Tang Ning: "This is the price of being a queen. If you marry me, it will be relaxed. I will wait until you are 25 years old before thinking about having a baby. There are 10 years left. You can go wherever you want. I will accompany you crazy whenever you want, okay?"

Is this a marriage proposal? Why is it so light and not serious at all! Xixi didn't know how to answer him, but he didn't look embarrassed at all, and continued to fool him: "Travel around the world and see the beautiful scenery of the world. Colorful North America, boundless grasslands and primeval forests, North Europe with ice and snow, Australia with deserts and sky, divine India, ancient and magical China, small and exquisite Japan..."

Princess Xixi smiled: "Isn't that crazy than my dad? Do you know that my dad is called 'mad Max'?"

Tang Ning: "Then you should be a madman, Xixi, and marrying Tang Tang, the apostle of the devil, is born to a couple."

Princess Sissi also looked forward to a happy future, but was a little worried: "You are the Devil's Apostle, my dad is fine, he doesn't care about the matter, my mom... I don't know if she will agree."

Tang Ning patted his chest and promised: "Your brother supports us, it's easy to say about your mother. Your sister married a powerful emperor and you marry a rich rich man. What a perfect marriage. I can't think of any disagreement with Princess Ludovika. I'll go to Zurich to solve some factory affairs first, and then when I come back, your mother should come back from Vienna, and I'll propose to her. My dear, I have to go to Zurich, I really can't bear to..."

Princess Sissi had already agreed to his proposal with Qiu Boli's tenderness. It seemed that Princess Ludovika was their only obstacle. Tang Ning met her soft wave and gently hugged her in her arms, so as to keep it warm first.
Chapter completed!