GB 4862-1984
Replaced
DB51/T 2919-2022
Active
Sichuan ProvinceLocal standards
DB51/T 2919-2022 Regulations for the maintenance, rescue and revitalization of ancient trees and management techniques
DB51/T 2919-2022 Regulations for the maintenance, rescue and revitalization of ancient trees and management techniques
Basic Information
Standard Code:
DB51/T 2919-2022
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nForest resource protection
ICS Name:
Agriculture and forestry
Publish Date:
2022-07-25
Implement Date:
2022-09-01
Pages:
18 pages
Scope
This document stipulates the daily maintenance, professional care, rescue and recovery techniques, and management of ancient and famous trees. This document is applicable to ancient and famous trees located outside the primary forests in the administrative area of Sichuan Province, which have been legally identified and announced. Trees that meet the definition standards of ancient and famous trees but have not been identified and announced, as well as the subsequent resources of ancient trees, may refer to this document for implementation.
Development Information
Related Standards
GB/T 8137-1987
Replaced
GB/T 8137-1987 Seed lac—Specification
GB/T 8138-1987
Replaced
GB/T 8138-1987 Shellac
GB/T 8139-1987
Replaced
GB/T 8139-1987 Dewaxed shellac, Decolorized shellac and decolorized dewaxed shellac
GB/T 8140-1987
Replaced
GB/T 8140-1987 Bleached lac
GB/T 8141-1987
Replaced