"The matter of the big wedding is Zhang Luo of the Ministry of Rites, and I don't need to interfere ...... at all!"

Ying Feiyu said with a smile: "I came here today because I want the imperial brother to see if the Chinese Academy of Sciences can make it!" ”

After speaking, he took out the drawings in his arms and handed them to Fusu.

Fu Su took the two and flipped through them, revealing an embarrassed smile, "Brother Huang, you also know, I'm not interested in these things, and I have to go to those professors of the Chinese Academy of Sciences!" ”

Since the establishment of the Chinese Academy of Sciences and the Academy of Agricultural Sciences, the term professor has also begun to be widely used.

"It's good!"

Ying Feiyu nodded.

After a while, Fusu found an old man with gray hair and introduced: "Brother Huang, this is Professor Liu of the Chinese Academy of Sciences, who has some research in chemistry, and should be able to make what you want!" ”

"Here's the drawing, take a look!"

Ying Feiyu handed the drawings to the old man and asked him to take a look at them first.

Since the establishment of the Chinese Academy of Sciences, he has also sent a lot of teaching materials, I believe that it is not difficult to study a film!

The old man took it carefully and flipped through it carefully.

After a while, he said with a smile: "His Royal Highness the Prince, it can indeed be made!" ”

"Okay, let's start researching and manufacturing now!"

Hearing this news, Ying Feiyu was still very happy.

Film is an important part of imaging a camera!

If you can't make film, it's useless to make a camera!

"Yes!"

The old man went out with a few drawings, presumably to find someone else to study together.

"Brother Huang, why do you have to study this film? Is there any use for this thing? ”

Fusu asked curiously.

"It's nothing, when it's finished, the royal brother will naturally know!"

Ying Feiyu smiled indifferently and did not explain.

Even if it is explained, the royal brother may not be able to understand, and he will be afraid if he can't keep it!

"Haha! All right......! ”

He didn't want to say it, Fusu didn't ask, and then said with a happy smile: "There is news from Lingnan, saying that a few mango trees transplanted in the spring are growing very well, and I am planning to apply to my father recently to dig more mango trees to the Peacock Dynasty and plant them in Lingnan, so that the price of canned mangoes can be reduced a lot!" ”

After the Mauryan Dynasty was defeated, Han Xin and the others brought back a lot of canned mangoes, so that the families of the nobles and soldiers of the palace could taste this novel fruit.

Then the news spread, and the mango was spread to be more delicious than lychees, and some noble and wealthy families paid a high price to buy canned mangoes!

With business opportunities, naturally some people take risks and do not hesitate to sail thousands of miles to the Peacock Dynasty to collect mangoes, and after several months, return to Xianyang!

Needless to say, the price must be a high batch, and non-dignitaries can't afford it at all!

If it is planted in a large area in Lingnan, the price will definitely be much lower!

"Hmmm! Indeed, the climate in Lingnan is hot, which is suitable for mango growth! In addition to Lingnan, those who immigrated to Nanyang can also be encouraged to plant! ”

Nanyang is the first uninhabited area to be developed, and it is also the place where the most people immigrate.

There, the people don't have to be afraid of being bullied by other races, and they don't have to worry about the rebellion of other races one day, and they can create wealth there with peace of mind!

Planting rubber trees, collecting spices, and cutting rubber can make the people harvest a lot!

If you add a mango planting, it is estimated that more people will be willing to emigrate!

"I guessed that you would support it, and I will go to my father when I go back!"

Fusu was as happy as a child.

"With the development of science and technology, one day, the people of Daqin will be able to eat fresh lychees and mangoes!"

"Really?"

Fusu clearly didn't believe it.

Although there are also lychees from Lingnan to Xianyang, the cost is very high.

To choose those that are not fully ripe, but also to ice all the way with ice, to send to the train as quickly as possible, and to take care of the train on the train, in order to keep it fresh all the way and send it to Xianyang smoothly.

The price is much higher than canned lychees!

This is still a train all the way to Xianyang, if it goes to other counties, not to mention whether the people can afford it, just to keep it fresh all the way, it will cost a lot, and it will rot on the road if it is not even!

"Of course it's true, the internal combustion engine has begun to be mass-produced, and after various reforms, you can study a special car for pulling goods, and install a refrigeration system in the car, which can always keep a temperature in the carriage, so that you can easily pull fruits to all parts of Daqin!"

Ying Feiyu said with a smile.

In later generations, fruits were transported in this way, and even in the northernmost part, you could eat the fruits of the south!

"Can the carriage always maintain a temperature?"

Fusu's eyes lit up.

"That's right! There is a temperature control system in the car that keeps the temperature inside the car at all times! ”

Ying Feiyu nodded firmly.

"Isn't it like the greenhouse of the Academy of Agricultural Sciences, which uses electricity to control the temperature?"

Fusu can draw inferences from one another, and immediately thought of the special greenhouse for seedlings raised by the Academy of Agricultural Sciences.

Originally, this greenhouse was learned from Xiao Zhengtai, and a stove was built in it to control the temperature.

After the development of electricity, it was all transformed into using electricity to regulate the temperature.

This makes it not only convenient, but also very accurate!

"Well, almost! That's what it means! ”

"Then I'll go to my father and ask him to send someone to the Peacock Dynasty to get more saplings, and after this batch of saplings bears fruit, it is estimated that the kind of car you said will be built!"

"The current internal combustion engine is mainly supplied to steam tractors, and when the tractor is replaced, we will start to study cars that can adjust the temperature, and it is estimated that it will take three or five years, when the mango trees will just bear fruit!"

Ying Feiyu calculated in his heart, estimating that by the time the mango tree bore fruit, the refrigerated truck he wanted to build would be almost there.

"Good, good, good!"

I heard that I can really sell mangoes to all parts of Daqin, and Fu Sule couldn't close his mouth.

"By the way, how is the imperial sister-in-law doing?"

After chatting about business, Ying Feiyu shifted the topic to family matters.

"I'm about to give birth, I'm a little panicked, I have sent someone to take my mother-in-law to the house a few days ago, so I'm a little relieved!"

At the mention of the lady and the soon-to-be-born child, the smile on Fusu's face was even worse.

"That's good, when the child is born, I will definitely send a gift!"

When the child of the Fusu family is born, then he will be upgraded to be an uncle.

Anyway, he is also an elder, and he must give a big gift!

"Good! Ha ha! ”

Fusu was not polite to him, and accepted it generously.

Then the two chatted casually, and Ying Feiyu left.

Fusu went to the Academy of Agricultural Sciences to explain a few sentences, and then ran towards the palace.

I am going to ask Ying Zheng to play, and go to the Peacock Dynasty to dig some more saplings and come back to cultivate.

In this way, the people of Daqin will be able to eat delicious mangoes in the future!