GB/T 3242-1982
Replaced
DB31/T 682-2013
Active
Shanghai CityLocal standards
DB31/T 682-2013 Specification for the maintenance of ancient trees and their subsequent resources
DB31/T 682-2013 Specification for the maintenance of ancient trees and their subsequent resources
Basic Information
Standard Code:
DB31/T 682-2013
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Agricultural and forestry technology
ICS Name:
Plant cultivation
Publish Date:
2013-01-14
Implement Date:
2013-06-01
Pages:
36 pages
Scope
This standard specifies the definitions of ancient trees and heritage trees, as well as the methods and technical requirements for their conservation and management, including soil protection, irrigation and drainage, pest control, repair of decayed tree holes, pruning, facility protection, rejuvenation and rescue, disaster prevention, and management requirements.
This standard applies to the conservation of ancient trees and heritage trees in Shanghai City.
Development Information
Superseded by the following standards
Referenced Standards
Related Standards
GB/T 3543.2-1995
Replaced
GB/T 3543.2-1995 Rules for agricultural seed testing—Sampling
GB/T 3543.3-1995
Replaced
GB/T 3543.3-1995 Rules for agricultural seed testing—Purity analysis
GB 6141-1985
Replaced
GB 6141-1985 Qualities grading of main cultivated legume seeds
GB 6142-1985
Replaced
GB 6142-1985 Qualities grading of main cultivated grasses seeds
GB 6143-1985
Abolished