The weeds on the high -speed slope are endless?Here is a little trick

Qianjiang Evening News · hour news correspondent Zhao Yuyan Qi Haonan

Yesterday, on the slope of the 199th high -speed K323+999, the maintenance worker Chen Yeming "hung" on the slope and is injected with the root of the tree root of the cutting plant to block its growth.

It is understood that the plants on the three high -speed slopes and tunnels this time are responsible for the Shaoxing Regional Maintenance Center of Zhejiang Communications and Maintenance Branch (Maintenance Group) under the provincial transportation group.The rainwater in spring and summer is sufficient, the plant grows rapidly, and the roots of some trees are extremely strong. Although the branches and leaves have been cut off, the roots of the tree are not dead, and new branches will grow.Especially on the hillside, tunnels and other structures such as highway, the roots are not easy to deal with."For such a tree root, we adopt pesticides, and a pack of about 250ml of glyphosate is directly input to the center of the tree roots. It does not take long for the tree roots to wither by ourselves." Chen Tianhua introduced.

At present, the Shaoxing Regional Conservation Center has put a pesticide bag for more than 70 plants. After receiving the "infusion", all plants can basically achieve the effect of withering.

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