LY/T 1840-2009 Abolished Industry standards-Forestry

LY/T 1840-2009 Technology regulations of vegetation restoration in Karst desertification zone

LY/T 1840-2009 Technology regulations of vegetation restoration in Karst desertification zone

Publish Date: 2009-06-18 Implement Date: 2009-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: LY/T 1840-2009

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: \nForest resource protection

ICS Name: \nGreening and afforestation

Publish Date: 2009-06-18

Implement Date: 2009-10-01

Pages: 16 pages

Scope

This standard specifies the definition, zoning, grading, principles of vegetation restoration, methods of vegetation restoration, and the establishment of technical files for karst rocky desertification in southern China, as well as related requirements.
This standard is applicable to the restoration of vegetation in karst rocky desertification areas in China.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Superseded by the following standards

LY/T 1840-2020 Technology regulations of vegetation restoration in karst zone

Referenced Standards

GB/T 2772-1999 Rules for forest tree seed testing GB 6000-1999 Tree seedling quality grading of major species for afforestation GB 7908-1999 Classification of forest tree seed quality GB/T 15163-2004 Technical regulations for setting apart hills including sand area for tree growing GB/T 15776-1995 Technical regulations for afforestation GB/T 15776-2006 Artificial afforestation technical regulations GB/T 15776-2016 Afforestation technical regulations GB/T 15776-2023 Technical regulation for forestation GB/T 18337.1-2001 Non-commercial forest construction—Guide principle GB/T 18337.2-2001 Non-commercial forest construction—Regulation of plan and design GB/T 18337.3-2001 Non-commercial forest construction—Technical regulation GB/T 18337.4-2008 Non-commercial forest construction—Verification regulation

Related Standards

GB/T 6001-1985 Active

GB/T 6001-1985 Technical regulations for cultivation of tree seedlings

Publish Date: 1985-05-18

GB/T 14071-1993 Replaced

GB/T 14071-1993 The standard of examination and approval of improved varieties of forest tree

Publish Date: 1993-02-04

GB/T 14072-1993 Active

GB/T 14072-1993 Conservation principle and method of germplasm resources of forest trees

Publish Date: 1993-02-04

GB/T 14073-1993 Abolished

GB/T 14073-1993 Selection and breeding of procedure and request of the main broadleaf trees improved variety

Publish Date: 1993-02-04

GB/T 14175-1993 Active

GB/T 14175-1993 Introduction of exotic forest trees

Publish Date: 1993-02-16

GB/T 15162-1994 Replaced

GB/T 15162-1994 Technical guidelines for afforestation by aerial seeding

Publish Date: 1994-08-12