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GB/T 42778-2023: Soilless sod
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 42778-2023 | English | 239 |
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Soilless sod
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GB/T 42778-2023
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Basic data | Standard ID | GB/T 42778-2023 (GB/T42778-2023) | | Description (Translated English) | Soilless sod | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B40 | | Classification of International Standard | 65.020 | | Word Count Estimation | 11,173 | | Date of Issue | 2023-05-23 | | Date of Implementation | 2023-09-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 42778-2023: Soilless sod---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 65:020
CCSB40
National Standards of People's Republic of China
Soilless Grass Blanket
Soilesssod
Released on 2023-05-23
2023-09-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed and managed by the State Forestry and Grassland Administration:
This document was drafted by: Beijing Forestry University, Beijing Happy Grass Sports Grass Technology Co:, Ltd:, Guangdong Academy of Forestry Sciences, Inner Mongolia
Gumengcao Ecological Environment (Group) Co:, Ltd:, China National Institute of Standardization, Zhejiang Academy of Agricultural Sciences, Chinese Academy of Tropical Agricultural Sciences
With the Institute of Crop Variety Resources, Anhui University of Science and Technology, and Beijing Academy of Agriculture and Forestry Sciences:
The main drafters of this document: Chang Zhihui, Dong Shuang, Yang Yang, Jia Chenyan, Wang Zhaoming, Song Jiaxin, Teng Ke, Yang Li, Han Liebao, Yin Shuxia, Xu Wei,
Zheng Lina, Han Chao, Xu Lihong, Zhang Zhenwen, Ren Lantian, Lu Yanfang:
Soilless Grass Blanket
1 Scope
This document specifies the substrate quality, production technology, quality classification, shipment and packaging for the production of soilless straw mats, and describes the
Quality testing methods:
This document applies to the production of soilless straw blankets:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB 7959 Hygienic Requirements for Harmless Manure
GB/T 17134 Determination of total arsenic in soil quality - Silver diethyldithiocarbamate spectrophotometric method
GB/T 17136 Determination of total mercury in soil mass cold atomic absorption spectrophotometry
GB/T 17141 Determination of lead and cadmium in soil quality Graphite furnace atomic absorption spectrophotometry
GB/T 18247:7-2000 Grades of main flower products - Part 7: Turf
GB/T 23486 Urban sewage treatment plant sludge disposal landscaping mud
GB/T 33891 Organic Substrates for Greening
HJ491 Determination of copper, zinc, lead, nickel and chromium in soil and sediment by flame atomic absorption spectrophotometry
LY/T 1251 Forest Soil Water-Soluble Salt Analysis
LY/T 2700 Planting substrate for flowers and trees
NY/T 1377 Determination of pH value in soil
3 Terms and Definitions
The following terms and definitions apply to this document:
3:1
soilless grass blanket soilssod
An organic whole composed of a soilless substrate and herbaceous plants growing on it:
3:2
soilless medium
Non-soil solid substances or materials that provide environmental conditions such as water and nutrients for plant growth:
3:3
organic soilless medium organic soilless medium
It is a soilless substrate processed from agricultural and forestry and other organic wastes as the main material:
3:4
A soilless substrate processed from municipal solid waste (or its processed products) such as sludge and fly ash as the main material:
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