GB/T 6001-1985
Active
DB51/T 2734-2020
Active
Sichuan ProvinceLocal standards
DB51/T 2734-2020 Slope Spruce Afforestation Tending Regulations in Western Sichuan
DB51/T 2734-2020 Slope Spruce Afforestation Tending Regulations in Western Sichuan
Basic Information
Standard Code:
DB51/T 2734-2020
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:
10 pages
Scope
This standard specifies the principles of nurturing spruce (Picea asperata) plantations in the western mountainous areas of Sichuan, the classification of forest trees, pruning, nurturing logging, thinning intensity, survey design, and operation inspection and acceptance, as well as archival management, and other basic requirements and contents. This standard applies to the nurturing operations of spruce plantations in the western mountainous areas of 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