GB/T 6001-1985
Active
DB63/T 539-2005
Replaced
Qinghai ProvinceLocal standards
DB63/T 539-2005 DB63/T 539-2005 Seed quality grading of main afforestation tree species
DB63/T 539-2005 DB63/T 539-2005 Seed quality grading of main afforestation tree species
Basic Information
Standard Code:
DB63/T 539-2005
Standard Type:
Local standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Forestry
ICS Name:
\nGreening and afforestation
Publish Date:
2005-08-23
Implement Date:
2005-10-01
Pages:
5 pages
Scope
Scope This standard specifies the technical indicators such as seed purity, germination rate, viability, quality, and moisture content for the main afforestation and greening tree species in Qinghai Province. This standard is applicable to the seedling production and afforestation activities of forestry production and landscape gardening departments at all levels in Qinghai Province.
Development Information
Superseded by the following standards
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