There is a professional "tree nanny", still blooming ...

Inserture point news A few days ago, the Provincial Housing and Urban -Rural Development Department issued the "Regulations on the Protection of Ancient Tree Famous Tree Protection in Jiangsu Province", which clarified that trees that were 300 years old and above were first -class ancient trees. It is a second -level ancient tree, and the famous trees refer to the rare, precious trees, and trees with historical value or important commemorative significance. Among them, the oldest is the two trees in Suqian City, and the trees are 2218. As of September 2022, there were 7104 ancient trees in the province, of which 6,676 ancient trees and 428 famous trees.

It is reported that the longest trees and Indus are in Xiang Wang's hometown scenic area. Among them, the two main sanctuary diameter of the locust trees have a total of 510 cm, a crown of 17.7 meters, and a height of about 10 meters. Another sycamore tree and locust tree were in the same year.

The staff said that this locust tree in the scenic area, "Xiang Wang's hands planting locust", is said to be planted by Xiang Yu at the age of 16 at the age of 16. Although more than two thousand years, this locust tree is still lush and vibrant.

On September 21, the reporter saw this 2218 ancient locust tree in the Scenic Spot of Xiang Wang: the big tree grew up "V -shaped", with two thick branches, which needed five or six adults to embrace. Although this ancient locust tree trunk is already empty and the black trunk inside is also exposed, its vitality is very strong, and the branches still have a lot of locust flowers.

"The tree is still blooming so far. On the one hand, it is related to the temperature, and on the other hand, it can be seen that the tree is very good." The staff introduced that from the past few decades, this tree has experienced several times For example, the "health crisis" such as rotten roots, fortunately, the rescue is very timely, and let it take root before protecting it. Now the branches and leaves are lush, which shows that it is healthy.

"Frequent water replenishment and cooling of water to cool down, which is conducive to the growth of ancient trees, focusing on the root cause of the root system." Xiao Yuanlong, a nursing staff of ancient tree, told reporters that Suqian City has also made antique support for the two ancient trees and pulled the branches. Fixed, adding resurgence and breathable wells, soil improvement on this basis, regular loosening soil and sterilizing the surrounding soil. At the same time, according to the growth of ancient trees, fertilization is scientifically applied on demand, and appropriately trim the growth branches to ensure daily growth and light transmission. Usually do a good job of prevention and treatment of pests and insect pests. Drug prevention.

In the "Regulations on the Protection of Ancient Tree Famous Tone in Jiangsu Province" issued by the Provincial Department of Housing and Urban -Rural Development, the protection and management of ancient trees and famous trees of urban ancient trees, and Industry guidance and supervision and management have provided regulations on the protection and management of ancient trees in the city, so that each ancient tree named wood in the city has maintained maintenance, some people recovers, and some people inspect.

"Although the old life star 'is old, it will not be too delicate, but it needs to be more refined during care, try to reduce human intervention, and avoid changing the original ecological environment of the original famous trees." Xiao Yuanlong introduced that they are equivalent to "tree nanny" According to the opinions of the ancient tree maintenance professional units and the opinions of forestry experts, scientific maintenance, look at this "old life star" every day.

In the heat of the summer this summer, set up a sunshade for the ancient trees, increase the frequency of watering, and spray the tree trunk regularly to avoid the summer of the ancient tree; and as the weather gets colder, pursue it in advance to make energy reserves for the winter ... Reporter understands In the past few decades, Suqian City has been watching passports to see these ancient trees. Especially since 2013, professional teams have been equipped with professional teams to specialize in maintenance of passports from various aspects such as trimming, maintenance, and insect prevention pests.

Xinhua Daily · Jiaojiao Reporter Sun Xuhui

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