GB/T 6001-1985
Active
DB51/T 2732-2020
Active
Sichuan ProvinceLocal standards
DB51/T 2732-2020 DB51/T 2732-2020 Low-yield Pinus plantation transformation technical specification
DB51/T 2732-2020 DB51/T 2732-2020 Low-yield Pinus plantation transformation technical specification
Basic Information
Standard Code:
DB51/T 2732-2020
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Seeds, seedlings, and nurseries
ICS Name:
\nGreening and afforestation
Publish Date:
2020-12-17
Implement Date:
2021-01-01
Pages:
14 pages
Scope
This document specifies the technical requirements for the evaluation criteria, transformation principles, transformation objectives, low-yield forest type classification, transformation measures, operation design, construction, and file management of low-yield forests of Cunninghamia lanceolata. This document is applicable to the transformation of low-yield forests of Cunninghamia lanceolata within Sichuan Province.
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