GB/T 6001-1985
Active
DB14/T 2785-2023
Abolished
Shanxi ProvinceLocal standards
DB14/T 2785-2023 The quality grading of container seedlings for the main afforestation conifer species
DB14/T 2785-2023 The quality grading of container seedlings for the main afforestation conifer species
Basic Information
Standard Code:
DB14/T 2785-2023
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Seeds, seedlings, and nurseries
ICS Name:
\nGreening and afforestation
Publish Date:
2023-06-21
Implement Date:
2023-09-21
Pages:
10 pages
Scope
This document specifies the quality grading requirements for container seedlings of major afforestation coniferous tree species, including the grading principles and requirements, and the classification of grades. This document is applicable to the quality grading of container seedlings transplanted from major afforestation coniferous tree species.
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