GB/T 6001-1985
Active
DB51/T 3103-2023
Active
Sichuan ProvinceLocal standards
DB51/T 3103-2023 Natural forest restoration type classification and evaluation in Sichuan Province
DB51/T 3103-2023 Natural forest restoration type classification and evaluation in Sichuan Province
Basic Information
Standard Code:
DB51/T 3103-2023
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forestry
ICS Name:
\nGreening and afforestation
Publish Date:
2023-08-22
Implement Date:
2023-10-01
Pages:
9 pages
Scope
This document stipulates the principles of classifying natural forest restoration types, the classification of types, and quality evaluation. This document is applicable to the classification of types before the restoration of small-scale natural secondary forests and the quality evaluation after the restoration.
Development Information
Related Standards
GB/T 14071-1993
Replaced
GB/T 14071-1993 The standard of examination and approval of improved varieties of forest tree
GB/T 14072-1993
Active
GB/T 14072-1993 Conservation principle and method of germplasm resources of forest trees
GB/T 14073-1993
Abolished
GB/T 14073-1993 Selection and breeding of procedure and request of the main broadleaf trees improved variety
GB/T 14175-1993
Active
GB/T 14175-1993 Introduction of exotic forest trees
GB/T 15162-1994
Replaced