GB 4862-1984
Replaced
LY/T 2203-2025
Active
Industry standards-Forestry
LY/T 2203-2025 Specifications for the establishment of isolated trial nurseries for forestry
LY/T 2203-2025 Specifications for the establishment of isolated trial nurseries for forestry
Basic Information
Standard Code:
LY/T 2203-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Plant quarantine, pest and disease control
ICS Name:
Agriculture and forestry
Publish Date:
2025-07-21
Implement Date:
2025-11-01
Pages:
16 pages
Scope
This document specifies the location and scale of forestry quarantine test nurseries, infrastructure, isolation methods, nursery management, epidemic monitoring and disposal, and file management.
This document applies to the construction of forestry quarantine test nurseries (referred to as quarantine nurseries).
Development Information
Replace the following standards
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