Three Kingdoms: Liu Daer Forced out of the Mountain at the Beginning

This kind of technology has been ahead for more than 1000 years, although the requirements are relatively high.

But for the current Dawei, it is completely possible to do it.

And with the basis of making bird guns, it is not difficult for them to make flintlock guns.

The difficulty is not to make the flintlock, but to improve the flintlock.

The flintlock gun is not as simple as the original version, there are many places that can be changed.

This is also one of the reasons why Bai Feng will use this object as the final version of the fire gun.

After all, Ma Jun's knowledge of equipment has reached its peak.

He can always infer other things from one instance, and can improve on the existing drawings after they are produced.

This is what Bai Feng admires the most.

After delivering the drawings, Bai Feng left the military factory.

After returning home, Bai Feng went to the backyard to check the growth of the grain again.

At this time, most of the food has begun to bear fruit, and it can be eaten directly after waiting for about a month.

However, this month is the hardest.

During this time, frequent watering is required.

Due to the extremely fast growth of these grains, the requirements for land and water are extremely high.

Of course, there is not only such a kind of seed in the mall.

In addition to this rapidly maturing two-month version, there is also a half-year version.

The seeds, which can only mature in half a year, do not require so much land and watering.

And its output is fully twice that of two months!

That is, the minimum yield per mu is [-] jin!

What is the concept of [-] catties per mu? !

If it is all planted in a county, it can completely support the existence of the entire Central Plains!

What's more, if all the counties are planted, there will be a lot of food surplus!

In this way, food can be stockpiled.

After all, in ancient times, there was no good way to deal with natural disasters, so they could only bear it through.

With stored food, at least you won't be hungry when natural disasters strike.

In the case of natural disasters, such as drought and flood, the seeds may still mature, but the growth cycle will be greatly extended.

But locust plagues or earthquakes cannot be prevented at all.

Moreover, once it appears, even such a tenacious seed cannot bear it at all.

What will be planted in the future must be this kind of seed that matures every half a year.

Only this kind of seed is the most normal and tenacious, so don't pay too much attention to guarding it.

The two-month mature seeds are too precious to be sown everywhere.

But now, in order to achieve results as soon as possible to solve the urgent need, it is necessary to choose the seeds of the two-month version.

After confirming the growth time, Bai Feng fell asleep.

At this time, the front line also sent a message.

Cao Jun was about to return to Xuchang at this time.

It is estimated that Cao Cao will return to Xuchang in the early morning of tomorrow!

Chapter 480 Shocking Cao Cao!

The next day, early morning.

"King Wei!"

All the ministers got up early in the morning and came to the gate of the city to welcome Cao Jun's triumphant return, and they all bowed at Cao Cao's feet.

Naturally, Bai Feng was no exception and saluted Cao Cao.

"Hahahahaha!"

After Cao Cao saw Bai Feng, he laughed heartily and said:

"Mister really did not disappoint Gu!"

"Everything is under the control of the master, and we won Hanzhong and Bashu without much effort!"

"This was something that was unimaginable before!"

Cao Cao's move immediately attracted many jealous eyes from Bai Feng.

After all, when Cao Cao came back, he ignored everyone and came directly to Bai Feng, praising him so much.

However, Bai Feng didn't bother to pay attention to these people anymore.