上海寻凤阁

Changning, Yunnan: Discover large-scale "alive fossils"

Changning discovered the group. Wu Zongzhong photographs recently, in a mountain forest in Hot Springs Town, Changning County, Yunnan Province.

After preliminary investigation by forestry professionals, there were more than two hundred plants that were composed of four relatively independent small groups.桫椤 is a ferns that can grow into a big tree.

More than two hundred are found in the Lutang Village, with average tree 5-6 meters, the cluster is distributed in the jungle of the two mountains and the hillside.

The biggest "桫椤 王" is more than 14 meters high, the chest diameter is 41 cm, the root diameter is 60 cm, the shape is like a giant umbrella, and it is spectacular. Most of these 桫椤 is mixed with other ferns in the broad-leaved forest, and the trunk has a thick, the crown has a small tree, the tree age has an old tree, a tree, a young tree, and a small part of the natural dead trunk, stump . The whole group is growing naturally. "When we were young, we found these trees when you let the cattle, we call it big tree fern.

Today, I found that these years they have not been destroyed, and the overall situation is also as seen when I was young. Luo Yinghong, Luo Yutang Village, Spa Town, said that these 桫椤 桫椤 has been discovered by the locals, although everyone doesn’t know its value, but they can consciously protect, there is no human destruction, now 桫椤 tree The growth status is also the same as the original. Luo Ying said: "Now I understand the value of these 桫椤, I as a rope, I must have a good propaganda, protect these ‘treasures. "Hey, also known as Tree fern, this plant in one era of dinosaurs appeared in 2 to 300 million years ago, and the dinosaurs were the same as the dinosaurs, and the two flags of the" reptile "era of the dinosaurs were The only wooden fern plant, the scientific community called its "living fossil" for the study of 长宁区419会所电话 ancient creatures and earth. The head of Changning County Forestry and Grassland Wildlife Plant and Natural Protection Manufacturers Dai Xiaoming is located. After investigation and analysis of old trees, trees, and young trees, it was considered that this group of trees preserved the native environment, and there was natural and replaced in the community. It basically did not find someone else’s damage, and the overall growth environment is good. " In Changning distribution, there is a distribution in many forests, but it is relatively rare to hundreds of mills, and even more than two hundred plants.

"Dai Xiaoming said," There are such a community to make better protection, reduce people as the active environment. "It is understood that the forest grass department and hot spring towns in Changning 上海乌克兰新茶 County will also organize the trees in the survey, further understand the number of bottom, based on the growth environment requirements of the trees, make this 桫椤 tree The community can be naturally survived. (Wu Zizhong, Li Dequan, Yang Xiaohua, Li Jing, Yu Zhiyong) (Editor: Musheng Yu, Zhu Hongxia) Sharing let more people see.