Speaking of this, we need to have a good talk about measures to prevent and control desertification. Desertification is no small matter, it is the place where vegetation was originally able to grow well, gradually becoming like a desert, dry and deserted, and no grass grows. The impact on our human life and the balance of the entire ecosystem will be severe.
First of all, vegetation restoration must be taken seriously. Do you have to plant trees and grass that are suitable for local growth? So what kind of suitable one is the best choice for choosing some drought-resistant and deeply rooted vegetation varieties. Just like the Halaxy tree, this thing is particularly resistant to beatings, can survive well in a drought environment, and can also consolidate sand. After planting saplings one by one, you still need to carefully maintain them later. Watering, pest removal and other tasks are not careless until these vegetation can grow well and independently.
Let’s talk about land and water management. Water is extremely precious to desolate land, so we have to find a way to maximize the effect of the water. We need to get some irrigation facilities and systems to make reasonable arrangements to ensure that the land can absorb water as evenly as possible and supply it to vegetation. We also need to build retaining walls and terraces to prevent soil erosion. We need to build retaining walls and terraces to better store and fix the land.
And lifestyle changes. Many times, overgrazing and land reclamation will accelerate the land to the desert.
Let's think of a few common questions:
Question 1: How to judge whether to choose the right vegetation to be implemented? In fact, it is more appropriate to examine the growth status of local native vegetation and refer to the planting experience in areas with the same climate. We can refer to it for useful vegetation planted in climates like in some Central Asian regions. Compare those inappropriate varieties that blindly introduce external areas. The effect is completely different
Question 2: Where is the reasonable location for building a retaining wall? In fact, the main focus is on setting the defense line in areas where soil erosion is prone to occur, and the slope is relatively large or the possibility of heavy rainstorms hitting more targeted work. Compared to random location settings. The efficiency will be much higher
In the process of controlling desertification in action, different social entities like the government, enterprises, and the people must be united! The government can formulate various prevention and control plans and systems, and then provide some financial support and help for prevention and control work; on the one hand, enterprises can invest in technical research and development to provide technical strength for prevention and control work, and on the other hand, they can change the rough and unreasonable production and development method to avoid endangering the land environment because of their own profits! The people should do their own part to protect the environment, greening and afforestation and avoid unreasonable land use. The whole people take action to take the "bone" of desert, which will always be gnawed down slowly, and one day the green will return to these dilapidated places. I also wish more and more regions can say goodbye to the desert. I personally always believe that as long as I persist in managing those lands, I will gradually get better. After all, there are many desert-like places that have gradually changed
Leave a Reply