久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

Taishan's ancient trees remain firmly rooted

Team safeguards sacred mountain's green heritage for future generations

By Zhao Ruixue in Taian, Shandong | China Daily | Updated: 2025-07-08 09:05
Share
Share - WeChat
Workers in the Taishan Scenic Area, as well as local forestry rangers and firefighters plant trees on the mountain. [Photo provided to CHINA DAILY]

Old trees, new life

"When a tree declines, its roots fail first," said Ma Shengping, who has worked in the committee since 1985 after graduating from Shandong Agricultural University's pomology program, which focuses on the study and cultivation of fruit-bearing plants.

In 2012, they noticed the leaves of a 300-year-old ginkgo tree at the Dai Temple were turning a sickly yellow-gray months before autumn, not the usual vibrant gold of seasonal change.

"After fact-finding and research work, we found the root system was collapsing like a failing heart," said Ma.

In April 2013, they planted 21 four-year-old ginkgo saplings around the ailing tree. Then, using precision grafting techniques, they connected the saplings to the ancient trunk.

"It's like attaching life support," said Ma, who added that the young trees became auxiliary roots, pumping nutrients to their elderly host.

By that September, new emerald leaves had replaced the withering foliage.

Using this method, they have since saved two other ancient ginkgos.

"Initially, nobody dared try this on heritage trees," said Ma. "But when you see leaves returning to health, you know it's worth the risk."

|<< Previous 1 2 3 4 5 6 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 狠狠五月深爱婷婷网 | 免费观看亚洲 | 中国老妇另类xxxx | 欧美性色xo影院在线观看 | 国产精品亚洲欧美日韩一区在线 | 99久久久国产精品免费播放器 | 亚洲国产欧美目韩成人综合 | 久久青草国产手机看片福利盒子 | 黄色a网 | 亚洲综合色吧 | 久久精品视频5 | 亚洲高清成人欧美动作片 | 国产午夜人做人视频羞羞 | 日韩国产成人精品视频 | tubesexvideo日本护士 | 一本高清 | 亚洲国产成人久久笫一页 | 中文字幕一区二区视频 | 久久影院一区二区三区 | 欧美69精品国产成人 | 久草不卡视频 | 精品国产一区在线观看 | 欧美精品高清 | 末满18以下勿进色禁网站 | 国产精品一级香蕉一区 | 国产免费影院 | 亚洲图片视频在线 | 一级a毛片 | 国产区香蕉精品系列在线观看不卡 | 成人影院免费观看 | 久久精品国产99久久99久久久 | 成人国产在线24小时播放视频 | 久久不见久久见免费影院www日本 | 欧美性性性性性色大片免费的 | 男人操女人逼逼视频 | 成人影院人人免费 | 欧美日韩乱国产 | 黑人特黄aa毛片 | 精品一精品国产一级毛片 | 毛片手机在线视频免费观看 | 国产精品黄在线观看免费软件 |