Ancient Tree and Famous Wood Protection and Management Measures
In today's accelerating urbanization, ancient trees and famous woods, as living cultural heritage, are facing multiple survival threats. These green treasures, which have experienced hundreds of years, carry historical memories and ecological value, and their protection work has developed from simple daily maintenance to a systematic scientific project.
Refinement Maintenance Technical System
Nutritional Management and Disease Control
Adopt seasonal segmented fertilization strategies, promote germination with nitrogen, phosphorus, and potassium compound fertilizers in spring, and add organic fertilizers in autumn to enhance cold resistance. Introduce non-destructive testing technology for regular monitoring of tree health, implement at least two systemic pesticide sprays every year, focusing on preventing and controlling borers such as longicorn beetles and termites.
Scientific Pruning and Revitalization Techniques
Establish a three-dimensional laser scanning档案, accurately identify the location of withered branches and weak crowns. Use bridge technology to repair tree holes in ancient pagodas over 200 years old, and promote root regeneration through aerial root induction devices. In the 2019 millennium-old Ginkgo revitalization project of Beijing's Tanزه Temple, the use of new biological bacterial fertilizers increased the annual growth rate of tree breast diameter by 17%.
Three-dimensional Protection Space Planning
Root Protection Buffer Zone
Designate an absolute protection zone 5 meters beyond the crown projection, prohibiting any hardening construction. Use a combination of permeable concrete and elevated walkways to achieve a balance between tourist movement and root protection in the conservation of ancient cypresses in Suzhou's Zhuozheng Garden.
Environmental Risk Prevention and Control
Set up electronic fences to monitor soil pH fluctuations and prohibit the use of snow melting agents within 30 meters. The Hangzhou West Lake Scenic Area implemented a canopy mist spraying system for ancient camphor trees, effectively reducing the harm caused by automobile exhaust and reducing dust retention by 43%.
Intelligent Supervision New Model
Establish an ancient tree electronic (S-F-Z) system, equip each tree with an NFC chip for real-time update of maintenance records. In 2023, the Huangshan Scenic Area successfully warned of 12 potential human destructive behaviors through AI image recognition technology, reducing the response time to within 15 minutes.
The protection of ancient trees and famous woods has entered a new stage of science and technology empowerment, requiring multi-party cooperation to form a joint force for protection. By establishing dynamic monitoring databases, promoting non-destructive repair technologies, and improving legal liability mechanisms, these green living fossils can continue to witness the inheritance of civilization.