Chapter 1421

Zhang Feng was stunned.

In an instant, his face changed and said, "have you gone to my Dongyuan?"

Li Shimin shook his head, pointed to Niu JINDA and said, "I don't know. You ask him!"

In a word, he sold Niu JINDA completely.

Niu JINDA is so depressed!

But who makes people the emperor?

No way, Niu JINDA had to harden his head and say with a smile: "well, last time, when he saw that the tiger leg was a little better, he quarreled to thank you, but you know, we heard that you went down the mountain and thought you were at home, so we went to visit the house, but we don't know what gift to bring, so we brought you a pair of calligraphy and painting."

"That boy is naughty! He can't sit still. He has to walk around the hospital. He says he has to breathe fresh air. Finally, he strolls around and sees the old man at the gate of Dongyuan..."

Niu JINDA knew that he couldn't hide it, and he also wanted to know what it was, something even the imperial doctor didn't know. It can be seen how precious it was.

Everything has happened. What can Zhang Feng say?

Speechless, he stared at Niu JINDA and said: "I said, old cow, I really didn't hide this thing. It's actually an experiment. I don't know if it can be done. Moreover, as far as the current situation is concerned, there are only us around Datang. I don't know if there are any other places. In short, I received it from a businessman in the western regions , I heard it came from the other side of the sea. "

At this time, if Zhang Feng's history is true, the magical species of potato should still be in America.

And there is only one place to float over from the sea.

That is from the Strait on the other side of muwei, all the way across the sea from North America, or because of typhoons.

Now there can only be one explanation.

Then these businessmen get it as a treasure.

But it was hard to eat raw and bitter, so people didn't know what it was, and it went all the way to the western regions.

Finally, it came to Zhang Feng's hands.

How many fortuitous coincidences can such a magical thing happen.

What if this thing gets soaked in the sea?

What if this thing sprouts on the way?

This is the most magical

After a series of chances and coincidences, he came to Zhang Feng's hand. It's strange that Zhang Feng can't treat him as a baby.

Zhang Feng explained a passage: "the scientific name of this thing is potato, which is a rare treasure in a middle school. I can't tell how precious he is for the time being. In short, I'll surprise you at that time!"

Seeing Zhang Feng unwilling to say, Li Shimin had no choice but to treat him as a baby.

What Zhang Feng cherishes so much must be a treasure.

But as for the extent of the baby, it's unknown, but in Li Shimin's opinion, even if it's a baby, it won't be like this, will it?

He shook his head and said, "what potato also uses this phosphate fertilizer?"

Zhang Feng nodded: "Haven't you all seen it? Now that you've seen it, why do you ask me? Well, don't inquire. I say phosphate fertilizer is useful, but it's really useful. If there's nothing else, I'll go to experiment now and try to finish it in a short time. By the way, Lao Li, have you found the factory I asked you to find?"

Li Shimin sighed when he saw that Zhang Feng had pulled the problem back to the right way. "Well handled, didn't old Niu find the phosphorite mine at the south foot of Longshou mountain? I'm going to build a factory there, and behind that place is the Royal grange, and then to the south is the Daming Palace in Chang'an City, which is also the place with the closest guard in Chang'an."

"Normally, nothing will go wrong. For the plant, I've asked someone to build it, but... The place is so deserted that there is no water. Are you sure where to put it?"

"No water?"

Zhang Feng was stunned.

Water is an important and key step in refining phosphate fertilizer. If there is no water, it will be in great trouble.

Zhang Feng thought for a moment and asked, "I remember, isn't there water on the dragon head mountain?"

"I have a map here. You can look at it first!"

Li Shimin took out a map from his arms.

This is a detailed map of the whole area from Daming Palace to Longshou mountain, but this is also a map re drawn by Li Shimin after he deliberately eliminated some important military division stations.

Zhang Feng looked at the mountains and gullies on the map and couldn't help frowning slightly.

The map is very fine. The name and direction of the mountain above are clearly marked. The area with phosphate rock at the south foot is not large. There is only a mountain extending to the Royal grange, the main peak of Longshou mountain.

Perhaps it is because the soil here is too fertile that the emperor chose to build the imperial villa here?

As for the location of phosphate rock at this time, although it is a continuous slope, there is no river, not even a canal.

This may also be why it is obviously more fertile here. The emperor's Royal Grange chose other places instead of here

This is difficult.

Zhang Feng couldn't help feeling a little sad.