Chapter 2790: Do you want the spacecraft?

In "The Martian", Matt Damon was left on Mars. He found a bag of potatoes in the base, then transformed part of the base into a greenhouse suitable for potato growth, and covered it with Martian soil and manure. The mixed soil is used to grow potatoes so that they can grow more potatoes so that they can be eaten longer.
　　This plan certainly seems very clever. Potatoes are a very fast-growing plant. There is a lot of starch in its tubers, which can provide people with plenty of energy, but it is a bit unrealistic if it is carefully verified.
Matt Damon found the remaining rocket fuel at the base, which can produce hydrogen through a chemical reaction of the fuel, and then ignite the hydrogen to make the hydrogen and oxygen react, and it can become water. With water and soil, it seems that you can grow potatoes. However, the soil on Mars is very dry, and it takes a lot of water to grow potatoes here.
　　The water produced by chemical fuels alone is far from enough to grow so many potatoes. What's more, water is also a necessary material for human survival. Coupled with the consumption of Matt Damon, the gap is even greater.
Moreover, it is wrong for him to directly use manure as fertilizer. The use of manure in rural areas has to go through composting and fermentation procedures. The manure and some garbage are put together under the action of microorganisms, after a period of fermentation, before it can be scattered into the field. Here, this process is called decomposing, and direct application of manure will burn the seeds to death.
　　 And there are not so many microorganisms on Mars that can carry out the decomposing reaction. Even if it is operated according to the standard composting process, I am afraid there is no way to convert these manures into fertilizers that can provide nutrients to plants.
Of course, this is a movie and not a documentary after all. You don’t need to be so careful. Otherwise, Matt Damon would have to starve to death on Mars, but Shen Long himself had to plant potatoes on Mars, so he had to make all preparations. .
Fortunately, he was more prepared than Matt Damon. After landing on the Martian ground, he found a relatively flat land, built a greenhouse, and then injected air into it, took out a and turned it over, and then used duo. The remote controlled rain cloud of La A dream waters and fertilizes the land, and finally bury the potato seeds.
This is not an ordinary potato seed, but a fast-growing potato seed of the 22nd century. As soon as the seed was buried, the green young seedlings appeared, climbing at a speed visible to the naked eye, and then blooming white flowers. The small flowers come, and potatoes are sexually reproducing plants, so Shen Long found Doraemon's mechanical bees to help pollinate these flowers.
After the pollination is over, these small white flowers slowly wither and grow green, little thumb-sized fruits. This thing is cut like a tomato. These are actually the fruits of potatoes. The seeds inside can actually be used. Propagating potatoes, but the reproduction efficiency is not high, so people usually use potato tubers for asexual reproduction.
　　 However, in some scientific research institutions, the fruits of potatoes are still used for breeding in order to complete some experiments that asexual reproduction of tubers could not be completed. When Shen Long was at Xiaolei's home, he had seen it at the Seed Research Institute.
　　 Seeing these fruits mature, Shen Long knew that the potatoes buried in the ground could also be dug out for consumption. After taking out a and digging a few times, large chunks of potatoes were dug out.
　　 Wash the potatoes, peel them and cut them into pieces, then chop the prepared chicken legs and wings into pieces, break the green peppers into pieces, onions into pieces, red peppers into pieces, slices, garlic slices, and dried red peppers into pieces.
Then add appropriate amount of water to the pot, cool the pot under the water, blanch the chicken first; then pour oil into the pot, add star anise, pepper, dried chili, bay leaves, garlic, and stir fry until the flavor is hot. Pour in Pixian bean paste and stir fry to get the red oil. Put the chicken pieces in a pot and stir-fry evenly. Add rock sugar and light soy sauce and stir-fry until they are colored. Pour beer and a bowl of water into the pot. After the high heat is boiled, turn to low heat and simmer for a quarter of an hour, then add potatoes and simmer again. A quarter of an hour.
Finally, stir-fry the green peppers, red peppers, and onions evenly. After the high heat collects the juice, a large plate of northwestern characteristic chicken is ready. The huge plate is placed on the table, and Shen Long and Arya ate the beautiful scenery of Mars. Not to mention, the scenery on Mars is a bit similar to some desert areas in the northwest, but it is even more barren here, and there is no trace of plants.
　　 First, pick up a piece of potato and send it to your mouth with a light bite. The potato is soft and waxy, it melts in your mouth, and the soup is full of soup, it tastes amazing!
"Martian potatoes made into a large plate of chicken is simply delicious! It is estimated that it is also good for braising ribs and braised pork!" After eating, Shen Long comfortably touched his stomach. This soft and waxy potato is not suitable for handling. Stir-fried potato shreds, because they are not crisp enough, but it is perfect for stewing various meats. The taste of the soup is full of soup and the original aroma of the potatoes, so you can’t eat as much.
"It seems that we can set up a farm on Mars in the future. If we can grow potatoes, UU reading www.uukanshu.com seems to be able to grow other things too!" In this case, there are many treasures that are inconvenient to grow on the earth. You can take it out. Go back and plant the ginseng fruit tree here. I don’t know if the aura on Mars is stronger than that on the earth. The ginseng fruit grown here may be more effective.
Shen Long doesn’t worry about being discovered. The greenhouse can be made of stealth materials so that the telescopes on the earth can’t be seen. Then try to avoid the detection route of human probes when choosing the address. Mars is as big as humans. With so few detectors launched, it would be too simple to hide a few acres of land in the greenhouse.
Shen Long asked Bai Ze to investigate the Mars exploration plans of various human countries in recent years, combined with the geology and landforms of Mars, selected the address, began to sow various seeds, and then used the space-time furoshiki to ripen, waiting for the time to rest. , The greenhouse is already green and there are growing plant seedlings everywhere.
　　 Yes, you don’t have to go outside to buy vegetables in the future, just come to the Martian plantation to harvest it, absolutely natural and pollution-free, Shen Long thought happily.
　　 Back to the space station, he received a reminder from Bai Ze that it is time to reply to Academician Lu and the others today!
　　 I wandered around the solar system all these days, and I even forgot the time on Earth, but it doesn’t matter, the communication capability of this space station is sufficient to meet Shen Long’s needs, and they can also receive it by writing an email here.
As usual, Shen Long answered their questions first, and then helped them to point out the next research direction. When the email was ready to be sent, Shen Long thought about it and added, "I have a spaceship here, do you guys?" "