GB/T 14551-1993
Replaced
LY/T 2494-2015
Active
Industry standards-Forestry
LY/T 2494-2015 Technical rules for maintenance of ancient and famous woody plants
LY/T 2494-2015 Technical rules for maintenance of ancient and famous woody plants
Basic Information
Standard Code:
LY/T 2494-2015
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nForest resource protection
ICS Name:
Integrated agriculture and forestry
Publish Date:
2015-10-19
Implement Date:
2016-01-01
Pages:
10 pages
Scope
This standard specifies six technical requirements for the restoration of ancient and famous trees, including fence protection, improvement of the growth environment, management of harmful organisms, filling and repairing of tree cavities, stabilizing tree structures, and pruning branches.
This standard applies to the restoration of ancient and famous trees within the administrative territory of the People's Republic of China.
Development Information
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GB/T 15792-1995
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GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]
GB/T 15794-1995
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GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)
GB/T 16453.1-1996
Replaced