GB/T 6001-1985
Active
LY/T 2443-2015
Active
Industry standards-Forestry
LY/T 2443-2015 Tree seedling quality grading of Fraxinus rhynchophulla
LY/T 2443-2015 Tree seedling quality grading of Fraxinus rhynchophulla
Basic Information
Standard Code:
LY/T 2443-2015
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forestry
ICS Name:
\nGreening and afforestation
Publish Date:
2015-01-27
Implement Date:
2015-05-01
Pages:
5 pages
Scope
This standard specifies the technical requirements such as the grading requirements, testing methods, and testing rules for flower-curved willow seedlings.
This standard applies to the quality grading of bare-root flower-curved willow seedlings cultivated in artificial open-air nurseries.
Development Information
Referenced 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