T/CSF 005-2020 Active Group standards

T/CSF 005-2020 Subtropical low mountain and hill region mechanical strip cultivation technical specification

Publish Date: 2020-12-25 Implement Date: 2020-12-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSF 005-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Integrated agriculture and forestry

ICS Name: Plant cultivation

Publish Date: 2020-12-25

Implement Date: 2020-12-25

Scope

Main Technical Content: 1. Scope This standard specifies the principles, applicable conditions, design, construction, and engineering management norms for mechanical strip-tillage in subtropical low-mountain and hilly areas. It applies to the mechanized strip-tillage for artificial economic forests and timber forests in subtropical low-mountain and hilly areas, and can provide reference for similar tillage operations in other regions. 2. Normative Reference Documents The following documents are essential for the application of this standard. For dated references, only the version specified on the date applies to this standard. For undated references, the latest version (including all amendments) applies. The provisions of the following documents are incorporated into this standard by reference. - GB/T 15776-2016: Technical Regulations for Afforestation - GB 51018-2014: Design Specifications for Water and Soil Conservation Projects 3. Terms and Definitions The following terms and definitions apply to this document: 3.1 Mechanical Strip-Tillage A method of preparing a slope for afforestation by using tillage machinery to excavate a strip-tillage surface along contour lines with a width of 3–4 m and a depth of 25–30 cm on the slope of a cleared area for afforestation. 3.2 Strip-Tillage Surface The inclined slope formed within the strip-tillage strip. 3.3 Water-Conducting Slope A slope along the direction of water flow in a strip-tillage area. 3.4 Berm A water-retaining embankment built along the outer edge of the slope. 3.5 Water-Conducting Dam Head A water outlet built at the end of the strip-tillage slope. 3.6 Low Mountains Mountains with an absolute height of 500–1000 m and a relative height of 200–500 m, with an average slope of 5°–10°. Some low mountains may be steeper. 3.7 Hilly Areas Mountains with an absolute height of more than 200 m and less than 500 m, with a relative height generally not exceeding 200 m, a gentle