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Tree planting day
Arbor Day is a festival that promotes and protects trees in accordance with the law and organizes and mobilizes the masses to actively participate in tree planting and afforestation activities. According to the length of time, it can be divided into tree planting day, tree planting week and tree planting month, which is called the International Arbor Day. It is advocated that through this kind of activity, people will be enthusiastic about afforestation and realize the importance of environmental protection.
The Arbor Day is to encourage people to plant trees, encourage people to love trees, and remind people to value trees. Trees play a very important role in the survival of human beings and the ecological environment of the earth.
Professor Dess of the Agricultural University of Calcutta, India, once calculated the ecological value of a 50-year-old tree:
The value of generated oxygen is approximately US$31,200;
The value of absorbing harmful gases and preventing air pollution is approximately US$62,500;


Increase soil fertility value by approximately US$31,200;
Conserving water is worth US$37,500;
Provide breeding grounds for birds and other animals worth US$31,250;
Produce protein worth US$2,500;
The total value created was approximately US$196,150.
Just a 50-year-old tree can produce such a huge ecological value, so how about ten, fifty, one hundred or even more? The growth of trees takes time to settle. Let us not only plant trees at the Arbor Day, but also pay attention to the growth of existing trees. Here, the China Biodiversity Conservation and Green Development Foundation urges everyone to maintain the enthusiasm for tree planting and not forget to protect the tree, which is the protection of the natural forest ecosystem.


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