GB/T 6001-1985
Active
T/NTRPTA 0023-2020
Abolished
Group standards
T/NTRPTA 0023-2020 Technical Regulations for the Sowing and Seedling of Willow Trees
T/NTRPTA 0023-2020
Price:
$ 30
Basic Information
Standard Code:
T/NTRPTA 0023-2020
Standard Type:
Group standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Seeds, seedlings, and nurseries
ICS Name:
\nGreening and afforestation
Publish Date:
2020-05-10
Implement Date:
2020-05-10
Scope
Main technical content: This standard specifies the technical requirements for the collection, shelling, and sowing of willow seeds, the transplantation of seedlings, and the management of seedlings
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