GB/T 6001-1985
Active
DB51/T 2733-2020
Active
Sichuan ProvinceLocal standards
DB51/T 2733-2020 Seedling cultivation technology specifications for Sichuan flowering dogwood
DB51/T 2733-2020 Seedling cultivation technology specifications for Sichuan flowering dogwood
Basic Information
Standard Code:
DB51/T 2733-2020
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:
8 pages
Scope
This document specifies the requirements for the selection of nursery sites, site preparation, seeding and seedling cultivation, seedling management, seedling quality, and seedling cultivation technical files for Sorbus prattii in the field at an altitude of 1,500m to 3,000m. This document is applicable to the field seeding and seedling cultivation of Sorbus prattii.
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