After Li Zhongxin heard Hong Bin's question, a slight smile appeared on his face, and he slowly spoke: "Brother Hong Bin, haven't you already said it?" Those are the green belts, and the small trees are all transplanted trees. You look at this drawing and look good. ”

After Li Zhongxin answered Hong Bin's words, he turned his head to look at Wang Bo, who was speechless, and continued to say to himself: "What about this matter of greening! I'd like to tell you both that if nothing happens, this greening work will need to be done in a few years.

Our new districts should be the same as those big cities, there should be green belts, there should be trees, and if the area of green space in a city is less, then the city is not the same thing.

This green belt is only a small part of it, and you can see a few areas over here, where there are small rivers and small lakes! We're going to build new parks in these areas, and we're going to build them all in these areas.

In addition, we will carry out large-scale development of the area we see on this side of the Songhua River, and make this place the same park as the riverside park on the Jiangcheng side, not only to build a scenic belt, but also to build a beach below that can be used for tourists to travel and rest, and build it according to a landscape model. ”

Li Zhongxin pointed to the blank and unmarked areas and said to Hong Bin and Wang Bo.

Planting grass, flowers, and trees, covering or decorating the ground in his mind, this is the urban greening envisioned by Li Zhongxin.

In this matter, Li Zhongxin has not started to build, because Zhongxin Company was unable to get back a large amount of funds from abroad in the early days, but now it is different, Zhongxin Mitsui Bank's funds will continue to flow to the country, and these parks or scenic areas, Zhongxin Company can hire construction teams from Jiangcheng, or other teams in the province.

Li Zhongxin felt that a city must have greening, and the greening work must be done well.

First of all! Greening can increase the amount of oxygen in the atmosphere. As humans and animals grow, they absorb a large amount of oxygen and release a large amount of carbon dioxide every day.

Oxygen is the basis for the survival of all living things on the earth, and the lack of oxygen often leads to the decline of human body functions and even threatens human life.

In life, we will also have such a personal experience, in a place surrounded by green trees and green grass, we will feel that the air is particularly fresh, and the body and mind are easy to relax. This is the natural oxygen that green plants are making for us.

We have all learned when we were studying, and we have all talked about it in textbooks, green plants can photosynthesize in the sun, absorb carbon dioxide, and release oxygen.

Each hectare of forest can absorb 1 ton of carbon dioxide per day and produce 0.735 tons of oxygen, and each hectare of grassland can absorb 0.9 tons of carbon dioxide per day and produce 0.6 tons of oxygen.

Therefore, in later generations, the greening of the community and the greening of the city have attracted more and more attention.

Secondly, greening can purify the air and can greatly improve air quality.

According to studies, carbon dioxide in the air is reduced by at least 90% in areas with 30% green coverage. Green plants also have a good filtering and absorption effect on dust and dust in the air, and can block dust from diffusing in the air.

Greenery can not only play a role in purifying the air, but also improve air quality. In areas with 30% green coverage, carcinogens in the air can be reduced by 58%, and the number of people on Earth emit 1.7 tonnes of a certain aromatic substance into the atmosphere every day, which has an unrivalled bactericidal ability.

People live in a clean and tidy city, the air is good, the vitality of the body and the flexibility of the brain is a thing that other places can not match, Li Zhongxin has an idea, he hopes to use his efforts in Jiangcheng, with the achievements of Jiangcheng to let the country see the role of greening, in the future the country can grasp the urban greening and other things.

What? Where are the places to be greened, and how many parks are to be built? That's too much!

After listening to Li Zhongxin's words, Hong Bin couldn't help but gasp.

Not to mention anything else, just the greening that Li Zhongxin said, how much money does it take, and how much manpower and material resources are needed to complete it, not to mention the parks that Li Zhongxin decided to build.

Wang Bo looked at Hong Bin, who was a little surprised, he felt that he was not surprised at all, if Li Zhongxin didn't make a big deal, then he would be a ghost!

Wang Bo looked at Hong Bin and then at Li Zhongxin, and he slowly asked, "Faithful!" What kind of trees are planted in these places, and what kind of vegetation is used for the greening of the isolation zone, is it the green belt of the lawn, or the kind of low trees? ”

Li Zhongxin looked at Wang Bo and replied slowly: "We are here in Jiangcheng!" There are many willows and poplars in the urban area, and these two kinds of trees are there! It has a certain impact on our lives, and when it comes to the season, both of these trees have a lot of tree hairs, so it is not suitable to plant these trees, elm! It doesn't fit very well either. I think so, what about the trees we use for greening here! There are two main trees, one is the apricot tree, and the other is the other! Choose a sand fruit tree or an apple tree!

Use these two trees as greening trees! There are many benefits, the apricot blossoms bloom relatively early, and when the apricot blossoms bloom, there will be a sea of flowers everywhere, and people's mood will be extremely comfortable.

And what about planting sand fruit trees or apple trees! In autumn, both kinds of trees will be full of fruits, Jiangcheng is a civilized city, a city with great hygiene, these fruits in the city can be practical, and at that time, these fruits will also become the fruits of the residents of the city. ”

Li Zhongxin knew very well that in later generations, the apricot blossom festival would be held every year in Jiangcheng, and the apricot blossoms bloomed all over the street, and the scenery was very beautiful.

And what about the willows or poplars and the like! It does affect the environment, even if the sanitation workers clean it every day, they can't see too good results.

In this era, people felt that willow and poplar trees were more convenient to plant, and they could not see the harm of poplars and willows to the environment in later generations.

Plant apricot and apple trees! The fruit of the fruit, he doesn't need to think about it, once the Jiangcheng New District is built, whether there is anyone to pick the fruits on these trees is a problem, after all, if the new area of Jiangcheng is built according to his ideas, the living index of the people in it is quite high, and they will not be bad for money, fruits and those things, there is really nothing to worry about.

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