摘要
为保护白鹤滩水电站影响安置区7株黄葛树古树,对黄葛树古树进行了抢救性移栽,即对原生地立地因子进行认真调查,就近选择移植地点。结合黄葛树生物学、生态学特性,运用“浅坑堆栽法”进行移栽。结果表明:移栽存活率为100%,1年后移栽保存率100%。古树抢救性移栽原则上要坚持近地移植,在移栽中要采取根、冠修剪、伤口处理及带土球移栽等树体处理措施,并在移栽后切实加强管理,尤其是“浅坑堆栽法”满足了黄葛树需要充分的透气的生理需求,是黄葛树古树移栽中最关键的技术措施。
In order to protect 7 ancient Ficus virens in the resettlement area affected by the Baihetan Hydropower Station,rescue transplantation of Ficus virens was carried out by carefully investigating the original site factors and selecting the nearest transplantation site.Combining the biological and ecological characteristics of Ficus virens,the"shallow pit pile planting method"is used for transplantation.The results showed that the transplant survival rate was 100%,and the transplant preservation rate was 100%after 1 year.The principle of salvage transplantation of ancient trees is to adhere to near ground transplantation.During transplantation,tree body treatment measures such as root and crown pruning,wound treatment,and transplanting with soil balls should be taken,and management should be effectively strengthened after transplantation.Especially,the"shallow pit pile planting method"meets the physiological needs of Ficus virens for sufficient ventilation,which is the most critical technical measure in Ficus virens transplantation.
作者
杨德勇
白祖云
赖叶青
赵静
Yang Deyong;Bai Zuyun;Lai Yeqing;Zhao Jing(Kunming Chiyun Forestry Technology Consulting Co.,Ltd.,Kunming 650051,Yunnan,China;Zhaotong Forest and Grassland Resource Management Station,Zhaotong 657000,Yunnan,China)
出处
《绿色科技》
2024年第11期106-110,共5页
Journal of Green Science and Technology
关键词
黄葛树
抢救性移栽
浅坑堆栽
移栽技术
Ficus virens
rescue transplantation
shallow pit pile planting
transplantation techniques
