After pushing open the thick protective door that was originally closed, the small shelter in front of me that was originally closed opened its door again.
Standing at the door, Chen Xin could still see some debris scattered on the ground, which was obviously left over from the previous evacuation.
"It looks like it needs a good cleaning." Although they haven't gone in yet, the first impression that this small shelter gave Chen Xin and Li Yulong was that it was a little dirty.
"After the people who originally lived here were evacuated due to oxygen supply problems, this shelter was temporarily sealed." When the staff sent by the city government heard Chen Xin's comments, they didn't think there was anything wrong and just clicked. He nodded and introduced the situation here: "This shelter was originally an underground parking lot, with two floors of 2,000 square meters each. Because only the second underground floor meets civil air defense standards, only this floor was transformed into a shelter, designed to accommodate A thousand people.”
"A thousand people? It sounds quite big!" Li Yulong listened to the introduction of the city staff, and while walking inside, he asked Chen Xin: "Brother Chen, do you think we can use such a big place? ?”
Regarding this question, Chen Xin just shook his head and replied: "It's not enough. Two thousand square meters is only more than three acres of land. If you plant a plantation, it's okay if you grow vegetables and fruits, but growing rice is not enough for the workers."
"It's not that big of a consumption, right?" Li Yulong frowned when he heard what Chen Xin said. He thought two thousand square meters sounded quite large, and didn't understand why Chen Xin said it wasn't enough.
"The greenhouse in my shelter is 200 square meters, and based on the yield of 1,200 kilograms per mu, if you grow rice three seasons a year, you can harvest 1,200 kilograms. It is enough for three people, but not enough for four people. Do you still think Is this place big?”
"Ah? Isn't it? In an area of 2,000 square meters, the food grown is not enough for fifty people? Doesn't our country have super rice? What can this output be enough for?" Li Yulong seemed to have been poured cold water on him. Feeling disheartened.
However, Chen Xin said with a smile: "Super rice can indeed produce two thousand kilograms per mu, but it is very dependent on seeds and fertilizers. The seeds must be replaced after one year of planting, otherwise the degradation will be very serious. Even if you can find someone to provide When it comes to breeding, the operating costs will be very high, so if you build a greenhouse just to grow rice, it’s just a waste of time and energy.”
Although Chen Xin said this with a smile, the people around him who came down with them could hear the sarcasm in his words.
Because this matter also involves cooperation with the SWAT team, a team of SWAT police will be stationed here to maintain law and order here in addition to daily patrol tasks.
Chen Xin had some selfish motives and persuaded Uncle Ding to send Qin Lan's team, so Qin Lan also came here with them today to check the situation here and make some preparations for the subsequent stationing of the SWAT team.
But when Chen Xin said this, Qin Lan frowned and asked, "But we have to plant food! If we don't plant food because we are losing money, wouldn't everyone starve to death?"
"That's true, but Xiaolong's plantation? Of course, the priority is to obtain economic value." Faced with Qin Lan's question, Chen Xinchong gave her a comforting look before continuing to explain: "Of course, this is all It is based on the premise of growing only one kind of crop. In the current environment and existing planting conditions, three-dimensional planting should be adopted to maximize the use of space and expand the planting area.
In this way, the usable planting area and the types of crops that can be grown are greatly increased. If the aquaponics system is used again, it can also provide aquatic products? And the yield is more guaranteed. "
"Three-dimensional planting, aquaponics? How to do this?" Hearing Chen Xin's words? Li Yulong suddenly became excited again, as if he was not the one who was frustrated just now.
"It's very simple. Dig the ground deep into a pond to raise fish, and lay a planting board on the surface to grow rice. Then set up several layers of hydroponic planting layers to grow vegetables and fruits." Chen Xin explained a few words briefly, looking at the empty refuge. So he asked Li Yulong: "Xiaolong, have you thought about the plan for this place? It's impossible to use all 2,000 square meters for farming, right?"
"It's not impossible to use it all for farming, right?" Li Yulong joked, but soon said seriously: "I plan to allocate two-thirds of the area for planting, and the remaining one-third will be transformed. As a residential area.”
"That place will be a bit crowded!" Chen Xin heard his arrangement and already understood his plan. He said with a smile and said nothing more. He just followed the city staff to inspect the shelter. Condition.
Although this is only a small shelter, it was originally built according to standards and has complete facilities.
Chen Xin went on a tour with the city government staff and was very satisfied to see that the water and electricity facilities were still functioning normally.
After introducing the interior of the shelter, the staff member then talked about other supporting facilities: "After the disaster, the upper floor of the shelter was renovated, but only half of it was used. It was used as a coal-fired stack. . Because the interior of the shelter is heated by a boiler, the boiler is installed on the upper floor, so the coal is also piled on the upper floor. "
"Can this boiler be dismantled? We are installing a ground source heat pump. There is no need to keep the boiler." When Li Yulong heard Chen Xin and the city staff talking about heating equipment, he immediately didn't want that old-fashioned coal-fired boiler.
However, Chen Xin shook his head and said: "Keep it. If something happens and the ground source heat pump fails, there is a second emergency plan. Besides, the equipment cannot continue to run forever and will always have to be shut down. Overhauled.”
"Then I'll listen to you, Brother Chen, but half of the upstairs area is used as a warehouse. Isn't it too wasteful?" Li Yulong nodded in agreement with Chen Xin's opinion and also asked his own doubts: "Brother Chen, do you have any idea about this?" What’s the arrangement?”
Facing Li Yulong's question, Chen Xin just smiled and patted him on the shoulder: "You already have an idea, why bother asking me? You are the boss, just do what you want."
After saying that, Chen Xin walked towards Qin Lan, and the two of them came together in an intimate manner, as if they were talking about something private.
Li Yulong watched Chen Xin and Qin Lan walk aside and talk about their affairs, and shrugged indifferently, and continued with the city government staff: "In this case, the boiler will not be dismantled, and the coal city government will still Can you supply it?”
"This is no problem, but the city government will not provide it for free." Although the city government staff is a little confused about who has the final say between Chen Xin and Li Yulong, he will not be careless about his own work. After hearing that Li Yulong When I mentioned the coal supply, I immediately discussed the price with him. (End of chapter)