Survival on Mars Live

Chapter 39
【Barrage: Anchor, do you have enough shit...】

Being screened by the word shit again, Chen Mulin also fell silent for a while.

Yes, it is enough to grow potatoes in a small area, but now we have to face 1800 square meters.

If the soil does not have enough nutrients, although the seeds can still germinate with their own nutrients, it is difficult to survive, and even if they are lucky enough to survive, they cannot bear fruit.

For example, it takes three years for a fruit tree to grow from cultivation to fruiting. If there are not enough nutrients, it will not bear fruit, and even whether it can grow up is a problem.

I remembered that when I was a child in the countryside, the seeds I ate and threw away germinated on the side of the road. Because no one watered them and didn't have enough nutrients, they grew from a few dozen centimeters to tens of centimeters in the past few years.

[Barrage: I suggest that the anchor go to the Martians to borrow some shit. 】

[Barrage: The legendary Martian came out to play soy sauce again. 】

[Barrage: Find the Martians. 】

[Bullet screen: Recommend an upper vomiting and lower diarrhea pill, to ensure that the anchor will be in a very short period of time...]

……

"I believe you ghosts!"

Chen Mulin complained: "I'm still throwing up laxative pills, even if it really works, it's useless, I eat so much, except for the part that is absorbed, what I pull out is still so much, the nutrients will not increase out of thin air. "

"Also, the Martian has not even seen a shadow, how can I borrow it?"

"Besides, Martians don't even know if they shit or not!"

"Even if the Martian shits, can you guarantee that his shit is not poisonous? You know, even the chicken they eat is poisonous. I don't want to be poisoned to death by the "green food" I grow!"

[Barrage: Then the anchor, tell me what you want to do? 】

[Barrage: Do you want to ask the earth for support?My cesspit is almost full. As long as NASA agrees, I will immediately call a car to deliver it there. 】

"Brother who wants to deliver shit, I thank you for your kindness. Even if the country agrees, it will take almost a year to transport it to Mars. You should save the shipping fee and save it for your own vegetable plot!"

Now Chen Mulin is very distressed, and after countless calculations, he only missed this question.

I was still thinking about how much to plant at one time, but now it seems that I can only plant part of it first.

Chen Mulin said: "It seems that this is the only way to do it now. Plant the first layer first, and then plant the upper two layers after the land is fertile. It shouldn't take too much time."

There are also a lot of XX elements in the soil, which are part of the nutrients needed by plants and also needed by the human body.

Chen Mulin's current plan is as follows. First plant some beans. Potatoes have a short growth period and can be planted in large quantities. They will not absorb all the nutrients in the land at one time. They will add the elements that come with the land, and wait until the potatoes are harvested. , Potato seedlings can be chopped up and used as fertilizer, repeated several times, the land will have enough nutrients. (The author doesn't care too much about the blind comparison, and I don't know if it is right.)
Then, Chen Mulin took the water friends to visit other equipment.

Time passed quickly, and after an hour, the farm was completed on schedule.

Chen Mulin went back outside and solemnly said: "Brothers, the farm has been completed as scheduled. Next, although I am very confident, according to the rules, a test must be carried out, and it can only be put into normal use after the test is passed."

Then, Chen Mulin raised his left hand, tapped the tablet on his wrist a few times, turned on the farm's system, and began to supply oxygen, heating, etc.

As the progress bar is full, the four characters "pressure is stable" are displayed on the screen.

Chen Mulin raised his hand and showed it to the camera: "Brothers, your worries are unnecessary, there is no air leak in the farm!"

"Next, it's time to test the operation of the farm system!"

After finishing speaking, Chen Mulin pressed a few times on the tablet again, and as the progress bar was full, all the farm's systems started instantly.

The tablet shows that oxygen in the base is being continuously supplied to the farm, and fresh water is also flowing to the base through pipes, entering the equipment, and then starting to sprinkle water.

The purpose of doing this is to test whether the farm can withstand the change of diversity.

After a series of operations, the indicators of the farm have been showing normal.

This is also within Chen Mulin's expectation. After all, it is a 3D printed thing, and the probability of error is not high. Even if there is an error, the error will be very small, so small that it can be ignored.

Although very confident, the test still has to go on.

Judging from the current tests, the farm's stress test is fully up to standard, and a series of indicators are also normal. Now there is one last test left, which is to personally enter the farm during the normal operation of the farm.

The structure is similar to that of the base. It is necessary to have a constant pressure chamber at the entrance and exit. Chen Mulin specially set up a spare one for safety, which is also the same as the base.

"Brothers, this is the last test. If you can pass the test, the farm can basically be put into use!"

Why is it said to be basic, but put into use directly?

Because the test can’t be so perfunctory. After all, it’s not long before the test. After a series of tests are completed, it needs to be continued to see if the farm can withstand the long-term operation.

"Then, I'm going in!"

After finishing speaking, Chen Mulin strode over, opened the hatch of the constant pressure cabin and walked in, then pressed a button, waiting for the air pressure to balance with the air pressure in the farm.

"Ding... the pressure is stable!"

As the reminder sounded, Chen Mulin calmly opened the hatch.

However, at this moment, an accident occurred, and the constant pressure cabin made a strange noise.

With a muffled "bang", Chen Mulin was unsteady on his feet, and was blown out along with the constant pressure cabin.

　I haven't saved the manuscript, and I will be on vacation tomorrow. I have to go to work continuously today, and there may only be this short and weak chapter. If Chapter 2 is really not updated before twelve o'clock tonight, then tomorrow will be added.

　　
　
(End of this chapter)