But in fact, Gu Qingwan knew that some of the knowledge in this greenhouse was invisible.

There is something about constant temperature and constant humidity here.

When Qingcang Wei presented these things, Gu Qingwan also looked at them, but he didn't understand some of them.

I just lamented that I don’t know how this guy Lu Yuan came up with it.

There is nothing in the greenhouse, except for a row of potato seedlings in the middle.

Although Gu Qingwan is an emperor, he is not an emperor who does not eat minced meat.

After all, before becoming the emperor, Gu Qingwan's life was no different from that of an ordinary person for more than ten years.

Seeing the potato seedlings, Gu Qingwan blinked but didn't say anything.

Gu Qingwan knew this before.

After all, Gu Qingwan still knew very well what Lu Yuan was doing here.

This is where Lu Yuan studied whether potatoes could be grown in greenhouses.

Gu Qingwan didn't say a word, but continued to look elsewhere.

However, as soon as her eyes looked elsewhere, Gu Qingwan thought of something almost instantly.

With a face filled with astonishment, he looked back at the potato seedlings in front of him again.

Wait... wait a minute!

These potato leaves... are so vigorous...

This is what a mature potato looks like!!

It’s... it’s done?!

Did Lu Yuan study it?!!

With a face full of astonishment, Gu Qingwan looked at Lu Yuan and stuttered:

"Lu... Lu Yuan..."

At this time, Lu Yuan came to the front of the No. 1 plant. After looking back at Gu Qingwan who called him, Lu Yuan raised his eyebrows and said:

"Stop talking nonsense and start memorizing."

Gu Qingwan blinked, and then without saying anything else, she quickly opened Lu Yuan's notebook.

Afterwards, Lu Yuan talked about the temperature and humidity in the greenhouse today, as well as some characteristics of the rhizomes of this potato seedling.

After finishing speaking, Lu Yuan found a rake from the side.

I need to open the blind box~

Lu Yuan planted a total of twenty-five hybrid potatoes this time.

I don’t know how many of them there are.

Lu Yuan spat into the palm of his hand, rubbed it, then took the rake and plunged it directly into the ground with a chirp.

Then he hugged him with a rake.

Suddenly, this potato plant was picked up by Lu Yuan.

Then one by one, yellow potatoes were pulled out of the ground.

When Gu Qingwan saw the potatoes in front of her that were as big as her fist, she almost jumped up with excitement and said:

"Ah!! Potatoes can really be grown in this greenhouse!!"

Lu Yuan ignored Gu Qingwan and knelt down to look at the weight of the potato.

Um……

A bit rubbish.

Compared with normal potatoes, it can produce two more potatoes, but the size is too small, and the yield is not much different from that of normally grown potatoes.

However, this does not mean that it has no research value.

This hybrid potato can produce a few more potatoes than normal, which means it has research value.

For example, many modern hybrid plants have been cross-bred for several generations, and they are not produced in one generation.

Including, Lu Yuan came here to collect potatoes today.

Lu Yuan never thought that this time he would receive potatoes with a yield of 5,000 kilograms or 6,000 kilograms per mu.

That's not realistic.

What Lu Yuan wants is to harvest about 1,600 kilograms per mu this time.

If it is twice the normal potato output here, it is considered a success.

As for the potatoes that can yield 5,000 or 6,000 kilograms per acre, we will continue to breed them and continue crossbreeding.

After all, the south is now suffering from disasters and is short of food.

As long as there is a yield of 1,600 pounds of potatoes per acre, it is considered a great success!

With a yield of 1,600 kilograms of potatoes per mu, the Zhou Dynasty would never go hungry again.

And when 5,000 kilograms or 6,000 kilograms of potatoes appear, the Zhou Dynasty will be able to eat and drink well!

This is a ladder, you have to go up step by step.

After Lu Yuan asked Gu Qingwan to record it, he walked towards the No. 2 plant.

At this time, Gu Qingwan looked at Lu Yuan with great excitement:

"Lu Yuan, you are too awesome!!"

Lu Yuan looked at Gu Qingwan with some pride and said:

"What the hell!"

After that, Lu Yuan ignored Gu Qingwan and continued to open the blind box.

The first five are pretty much the same.

Some can continue to hybridize, while others completely lose value.

And none of this matters.

The highlight, strain No. 6 is here.

As a flower grower, Lu Yuan still likes some verbal auspicious words.

For example, six or six big smooths, eighty-eight big smooths!

No. 6, No. 8, No. 16, and No. 18 are the four strains in this greenhouse.

It was the big potato that Lu Yuan brought back from Qingqiu Village, which was hybridized with other varieties of potatoes.

Basically, whether this can be done or not depends on the four plants!

A little nervous, a little worried.

But there was no trace of ink, so Lu Yuan immediately swung the rake, directly into the ground, and then raised it up.

This bunch of potatoes is like fishing.

As soon as you reel in the line when fishing, you can almost know the size of the fish.

And this potato is also... move your hand upwards.

Lu Yuan's expression instantly became excited.

And after Lu Yuanquan hugged him.

Gu Qingwan next to her was already stunned.

Lu Yuan sat directly on the ground of the greenhouse and laughed.

Look at the serving size of this strain.

Potatoes with a yield of at least 2,500 kilograms per mu are born!!

Haha... It's a bit embarrassing... It's five o'clock in the morning... I woke up late. I originally wanted to take a nap for an hour, but four hours passed and I didn't get up until 12:30 in the morning.
Chapter completed!