Chapter 55

With the help of Mo Qingyan and Qin LAN, Chen Xin's 600 Jin vegetable harvest this month was quickly collected from the field and put in the box Qin LAN brought to their car.

"Let's go first, Xin. Take care of yourself." At the gate of Chen Xin's shelter, Qin LAN looks at Chen Xin and says something to him, but feels it's hard to say.

"Well, Alan, you are the same. Now this kind of environment is no more dangerous than before. Now you should pay more attention to safety." Chen Xin see Qin LAN care about themselves, or very careful, also told her some.

Qin LAN nodded. She was ready to leave without saying anything more. Just when she came out of the gate of the shelter, she looked back and frowned and said, "Xin, you should reinforce the gate of the shelter, and you should make some camouflage outside. As you said, now the environment is no longer better than before, you Pay more attention to safety. "

"I see. I'll deal with it later." Chen Xin nodded, Qin Lan said the problem he has actually considered, but not included in the top priority.

See Chen Xin listen to his words, Qin Lan also nodded, this just got on the car, start the car ready to leave.

"Ingredients, when you harvest carrots next month, remember to leave some for me. I'll trade Lafite with you!" When she leaves, Mo Qingyan still sticks her head out of the window and places an order with Chen Xin.

"I see!" Chen Xin responded and watched them go away. Then he turned back to the shelter and closed the door again.

Back inside the shelter, Chen Xin couldn't restrain his excitement and ran directly into the greenhouse to upgrade it.

"Simple planting greenhouse"

"upgrade scheme 1: increase drip irrigation system, increase hydroponic planting plate, crop yield + 10%, irrigation water consumption - 10%, upgrade survival points 2000"

"upgrade scheme 2: increase planting area, improve lighting efficiency, crop yield + 10%, lighting time - 10%, upgrade survival points 3500"

"do you provide Steel, cement, fill light lamp, micro vacuum pump, PVC pipe, PVC hydroponic planting plate and other materials will be upgraded

"Scheme 1 materials have been provided, and the survival points required for upgrading are reduced by 90% and 200 points"

"scheme 2 materials have been provided, and the survival points required for upgrading are reduced by 90% and 350 points"

"scheme 1 and scheme 2 upgrade materials are met at the same time, and the survival points required for upgrading are reduced by 150 points and 400 points, do you want to upgrade?"

In the face of the system to brush out the text, Chen Xin no doubt chose to upgrade, and this will also be his hand only 400 survival points are all used up.

With Chen Xin's choice to upgrade, the whole greenhouse is also shrouded in the light of the upgrade Chen Xin has seen twice.

And this time, not only the greenhouse, Chen Xin placed in the storage room and garage of various materials are also covered by light, and become light points gathered in the greenhouse.

When the upgraded light in the greenhouse dissipated, Chen Xin was presented with a double enlarged area and a layer of hydroponic planting plate hanging from the ceiling, which made it look much more advanced than before.

The increase of planting area and the emergence of hydroponic planting plate are very intuitive changes, but it is a more subjective feeling that the greenhouse has become more advanced.

After all, in the absence of upgrading the level of science and technology, to distinguish whether something is advanced or backward depends largely on people's subjective judgment.

But looking at the clean and tidy after the upgrade, which has been upgraded from the headlight to the fill light of the lamp tube, the light is soft and bright, the field is standard and tidy, even the crooked carrots planted before Chen Xin are re planned into a straight line of planting greenhouse, Chen Xin really feels a kind of advanced "fan".

The greenhouse in front of us no longer looks like the ordinary shelter greenhouse that Chen Xin used to build, but more like a plant growing laboratory.

But even so, the greenhouse is still used to grow crops and get food.

So no matter how good it looks, for Chen Xin, the key is to make the upgraded greenhouse easy to use.

Originally, the ground of Chen Xin's greenhouse was directly soil. Previously, it was Chen Xin's own ridge that was used to divide the land. There was no planning.

But now 200 square meters of planting area, the land has been evenly divided into eight rectangular pieces of land, it seems a lot more regular.

Standing between the ridges of the field, Chen Xin reaches out his hand and grabs a handful of soil from the ground. He rubs it with his hand to check the soil.

It seems that even the soil has been affected by the upgrading, and these soils also seem to have been upgraded.

Originally, the soil in Chen Xin's greenhouse was obtained by him from the nearby farmers' vegetable garden. It is ripe soil and has been carefully managed. It is suitable for crop cultivation.

However, compared with the soil in the current greenhouse, the former soil is obviously grayer, and the contrast is quite obvious.Now the soil in the greenhouse is dark and shiny. The soil is fine and fluffy. When you pinch it with your hand, you even feel like you want to squeeze out oil, which makes you feel fertile.

Although Chen Xin didn't know much about the soil, he could probably guess that it was the most fertile black soil in the north of Yan country.

This is much better than the soil he used before. This natural treasure given by nature is very suitable for planting crops. The whole Bluestar even has only three black lands.

The changes in the soil gave Chen Xin a deeper understanding of the power of system upgrading. He did not expect that upgrading the greenhouse could upgrade the soil together, or upgrade it to this kind of black soil which is most suitable for crop growth.

In addition to the change of soil quality, the most obvious change in the greenhouse is of course the hydroponic planting plate hanging from the ceiling.

Among the materials exchanged by Chen Xin before, there was a set of hydroponic planting equipment, including hydroponic planting tray, nutrient solution circulation pipeline and micro vacuum pump. However, the equipment exchanged by Chen Xin was obviously inferior to the same type of equipment provided after the system upgrade.

Although the hydroponic planting plate is called a plate, it is actually not a plate, but is composed of nutrient tank and planting plate.

Chen Xin's hydroponic tray is a very common plastic tray, and the planting board is a grid shaped board. It looks ordinary and feels rough to the touch.

However, after the system upgrade, the tray has become an integrated sink, and the planting board has become a more professional planting board with one slot after another. In particular, the color has been changed to white by the system, and the feel is smooth and mellow, so it looks very clean.

The bracket is also provided with a pipe for circulating nutrient solution and a light supplement lamp for providing light for the lower layer plants, so that the light of the lower layer crops will not be affected by the shelter of the hydroponic planting plate.

Chen Xin reached out to hold the bracket hanging from the ceiling and tried to shake it. However, he found that the bracket was quite stable without any shaking. It seems that the quality of things after the system upgrade is also quite good.

After checking the upgraded greenhouse, Chen Xin also began to prepare for the use of hydroponic planting system. Although hydroponic planting is hydroponic, it is not really just water.

Although it is said that only water crops can grow, they can't grow well and harvest naturally.

Therefore, in the normal circumstances of hydroponic cultivation, it is necessary to add the formulated nutrient solution into the water to provide various trace elements needed for crop growth.

Chen Xin naturally knows this, so when he asked Mo Qingyan to exchange materials for him, he not only got a set of equipment for hydroponic cultivation, but also a large bottle of concentrated nutrient solution.

This nutrient solution is a general nutrient solution for plant cultivation, and it is a highly concentrated model. According to the instructions on the package, only 30 ml is needed to produce four liters of nutrient solution.

The capacity of this bottle of highly concentrated nutrient solution is 1.8 liters. According to the area of Chen Xin's current greenhouse, this bottle is enough for him to use for several years.

After checking everything, Chen Xin was very satisfied with the greenhouse after the system was upgraded. After mixing the nutrient solution, he began to prepare for breeding.

Hydroponic planting is different from soil planting. In soil planting, seeds can be directly sown into the soil, and the crops will germinate, take root and grow.

But for hydroponic planting, even if there is a planting plate, breeding should be carried out in advance. Only when the roots and leaves grow out can they be moved to the nutrient tank for planting.

Fortunately, Chinese cabbage and lettuce are the two new species. The breeding of these two crops is not complicated. Just take down the planting board, put seeds on the sponge used to fix the plants in each slot, and then water and mix the nutrient solution to keep the sponge moist, so that the seeds can germinate.

When taking down the planting plate from the support, Chen Xin also noticed that there were still some problems with the installation height of the hydroponic planting plate.

The ceiling of Chen Xin's greenhouse is two meters and five meters high. Although it feels a little low, there was no problem when Chen Xin used it before.

However, after the upgrade, there were more hydroponic plates. The height of hydroponic plates was about 1.5 meters above the ground, which led to Chen Xin's inability to straighten up when taking care of the lower crops on the ground.

Although farming is definitely bent down, if you can't straighten up all the time, you will still feel very uncomfortable. After all, even when the farmer's uncle plows the land, he sometimes straightens up to have a rest and won't bend all the time.

Fortunately, Chen Xin's greenhouse is not big, and the land to be planted is only 200 square meters, so it won't be too tired.

Just aware of this problem, Chen Xin thought of the small agricultural machinery he had prepared to make before.

This time, the materials exchanged with Uncle Ding did not include small agricultural machinery. It's not that Chen Xin didn't mention it, but that uncle Ding didn't send the small agricultural machinery he wanted together. Instead, he said that he would wait until Chen Xin paid off the balance of the transaction next time.

Obviously, uncle Ding is still wary of Chen Xin.It's not about trust. Even before the disaster, it's normal to ask a bank loan or a friend what kind of mortgage they need to borrow money from. Chen Xin's installment payment makes the other party feel a little uneasy, so it's normal to keep one hand.

Chen Xin doesn't have any dissatisfaction or opinions about this, but in this way, his work this month will be harder.

Fortunately, when the system was upgraded, the soil on the ground was also upgraded. Instead of fertilizing and plowing the land, he just needed to sow the seeds of upland rice.

It's evening to finish the work of planting greenhouse.

Although there is no change in the light, the night can not be called the night, but the work and rest time is still the same.

After dinner, Chen Xin collapsed on the sofa in the living room, playing with the game machine.

After a whole day's hard work, Chen Xin feels that his muscles are aching. Although he has done a lot of farm work in the past month, he still feels very tired today, so he wants to play two games to relax.

It's normal to feel tired today. After all, we moved all kinds of materials in the morning, hydroponic breeding and upland rice sowing in the afternoon. Compared with the previous month, the workload has increased a lot.

Fortunately, there is no need to plough today, otherwise Chen Xin feels that he is going to break his waist.

While rubbing the handle, Chen Xin took a sip of the cup beside him. He couldn't help smacking the pale boiled water in his mouth. At this time, it would be nice to have a bottle of feizhai happy water.

Unfortunately, there is no fat house happy water in the refuge, which is a holy thing to eliminate fatigue. Some of it is only tasteless pure water.

Before the disaster, Chen Xin mainly collected materials for survival. Although materials like happy water in fat house could not be collected, Chen Xin did not think about them at that time, so that when he could not drink now, he would think that he was not prepared at all.

Now that the disaster has come, it may be possible to get happy water through material exchange. I just don't know if there is any stock in the large shelter.

After all, it belongs to consumables. Now after the disaster, I'm afraid that even if the country organizes to resume production, it will not waste resources to produce these non survival materials. Instead, it will use all resources to produce survival materials.

Thinking of this, Chen Xin can't help sighing. Not only happy water in fat house, but also familiar things will disappear with the disaster and become a record in the history book.

I don't know whether human beings can produce these things again after resuming production and rebuilding their homes. How many things of the past can be restored?

Chen Xin doesn't know the answer, but he sincerely hopes that if possible, he can restore his former life, even if it is only part of it.

www.novelhall.com , the fastest update of the webnovel!