Japanese media reports on Beijing's new technology to cope with pollen
Every spring, Japan is full of people wearing masks, as if all Japanese are allergic to pollen.
On March 20, the Japanese news agency "Jiji Press" reported that Beijing, China has adopted new technologies to prevent pollen.
The report said: In order to prevent the phenomenon of pollen drifting, Beijing has tried to spray newly developed medicine on the trees in the city.
The number of people suffering from pollen allergy in China is also increasing rapidly, and it has become a new issue to deal with.
In Beijing, cypress trees are planted in parks and streets for greening, and now the pollen scattering is at its peak. According to Chinese media reports, the municipal government has introduced a new "pollen fixative" this year, which is a new technology in addition to traditional measures such as watering and removing male flowers.
This drug was developed by a research institute in Beijing. After being mixed with water and sprayed, it can wrap the male flowers in a film, inhibiting their dispersion. It has no impact on the environment and can also reduce the pollen production next year.
In China, due to environmental changes, the number of people complaining about pollen allergy is increasing every year. The number of patients exceeds 200 million each year and is beginning to be regarded as a new disease, drawing the attention of the government.
Original: toutiao.com/article/1860180363313419/
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