When it comes to Fangchenggang, we have to talk about its mangroves. Some people call mangrove forest 'undersea forest', others call it 'water oasis', and Fangchenggang calls it the' green lung 'of the city. Fangchenggang has a plant called mangrove, which is immersed in salty sea water all year round. It can melt sea water and resist wave erosion. It is called coast guard and emits negative oxygen ions, which is called vitamin in the air. So, what are the functions of mangroves?
Fangchenggang mangrove
Mangrove is a unique evergreen shrub and small tree community in tropical and subtropical bays and estuarine mudflats; It grows in the beach and shoal at the junction of land and ocean. It is a special ecosystem where land transits to ocean; The prominent feature is that the root system is developed and can grow in seawater.
Mangrove is a viviparous plant growing in swamp areas, mainly water pen. In recent years, mangrove has become less and less due to land development. Mangroves are a vibrant ecological environment, ranging from plankton to crustaceans, fish, crabs and birds, which are all in this mangrove dependent food chain; Mangrove is also the best environment to study ecology and watch birds, which provides us with a good learning opportunity. Therefore, the value of mangrove is here, which is worth protecting.
Role of mangroves
1. Purify blood
2. Promote metabolism
3. Regulate internal secrets and tension
4. Hypnosis, analgesia, sedation, cough relieving, itching relieving, diuresis, increasing appetite and reducing blood pressure
5, soften heart and brain blood vessels, treat diabetes. The biggest effect is to prevent and treat cancer!
The content of negative oxygen ions in the air of Fangchenggang is as high as 2500-5000 per cubic centimeter, 50-100 times that of the mainland.