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: 国产一区二区三区免费播放 | 大桥未久在线精品视频在线 | 久久精品国产精品亚洲艾 | 在线视频第一页 | 欧美性另类69xxxx极品 | 国产成人精品一区二区三区 | 日本三级毛片 | 日韩欧美在线一级一中文字暮 | 国产成人在线视频 | 一级做a级爰片性色毛片视频 | 日本伊人精品一区二区三区 | 香蕉网影院在线观看免费 | 日韩国产精品99久久久久久 | av毛片在线看| 国产成人免费视频精品一区二区 | 草草草影院 | 伊人热久久 | 美国一级毛片a | 99九九精品视频 | 国产超清在线观看 | 亚洲国产精品不卡毛片a在线 | 亚洲国产一区二区三区最新 | 波多野结衣视频在线观看地址免费 | 国产乱子精品免费视观看片 | 久久精品国产免费高清 | 成人亚洲精品一区 | 中文一区二区在线观看 | 久久综合久久88 | 成年人午夜网站 | 精品免费久久久久欧美亚一区 | 欧美首页| 色多多最新地址福利地址 | 久久久久国产免费 | 欧美高清另类自拍视频在线看 | 久久一本精品 | 日韩精品一区二区三区视频 | 亚洲国产成人久久综合一区 | 欧美一区二区aa大片 | 精品呦女| 最近手机中文字幕1 | 97精品久久久久中文字幕 |