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LY/T 1970-2011: Organic media for greening use
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| LY/T 1970-2011 | English | 339 |
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Organic media for greening use
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LY/T 1970-2011
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Basic data | Standard ID | LY/T 1970-2011 (LY/T1970-2011) | | Description (Translated English) | Organic media for greening use | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B10 | | Classification of International Standard | 65.080 | | Word Count Estimation | 13,180 | | Date of Issue | 2011-06-10 | | Date of Implementation | 2011-07-01 | | Quoted Standard | GB 7959; GB/T 8170; GB 8569; GB/T 17136; GB/T 17137; GB/T 17138; GB/T 17139; GB/T 17141; GB 18382; GB/T 22105.2; GB/T 23486; LY/T 1239; LY/T 1251; NY/T 302; NY 525 | | Regulation (derived from) | State Forestry Administration in 2011 Notice No. 9 | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the green with the organic matrix of terms and definitions, technical requirements, test methods, inspection rules, marking and packaging, transportation and storage requirements. This standard applies to bark, litter, crushed twigs, bran, wheat bran, rice husk, corn cob, peanut shells, walnut shells, coconut husk, crop straw, sawdust, reed and other plant materials, and food plant waste (bagasse, bad slag, slag vinegar) in the dregs and other urban organic waste as the main raw material, add other accessories, by composting fermentation harmless treatment after the formation of green mixed with crushed organic matrix. Its main purpose is to improve the greening soil, peat or replace some or all green plants natural soil for planting. | LY/T 1970-2011: Organic media for greening use---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.
Organic media for greening use
ICS 65.080
B10
People's Republic of China Forestry Industry Standard
Organic matrix for greening
Published on.2011-06-10
2011-07-01 implementation
State Forestry Administration released
Content
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Technical requirements 2
5 Detection method 4
6 Inspection rules (judgment basis) 5
7 logo 5
8 Packaging, transportation and storage 5
Appendix A (Normative Appendix) Matrix Size Determination Screening Method 6
Appendix B (Normative Appendix) Mass Determination Method 7
Appendix C (Normative) Determination of dry density, wet density and venting porosity
Foreword
The use of urban and rural organic waste to produce organic substrates for greening can not only solve the problem of organic waste treatment and disposal, but also promote organic waste.
The industrialization of recycling of materials, replacing the limited natural resources such as peat or natural soil for greening and planting, protecting natural resources and ecological ring
At the same time, it is also conducive to improving the quality of greening soil, promoting plant growth and improving the ecological landscape effect of plants. To regulate organic waste in
This standard is specially formulated for the rational application of greening.
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the Science and Technology Department of the State Forestry Administration.
This standard is under the jurisdiction of the State Forestry Administration.
This standard was drafted. Shanghai Institute of Landscape Science.
The main drafters of this standard. Fang Hailan, Chen Guoxia, Lu Ziwen, Hao Champion, Huang Yuzhen, Bi Huasong, Shen Lieying, Zhao Xiaoyi, Qi Youwei,
Zhen Zhengui, Zhu Shoufen, Liang Jing, Hao Ruijun.
Organic matrix for greening
1 Scope
This standard specifies the terms and definitions, technical requirements, testing methods, inspection rules, marking, packaging and transportation of organic substrates for greening.
And storage requirements.
This standard applies to bark, litter, smashed branches, mink, wheat bran, rice husk, corn cob, peanut shell, walnut shell, coco peat, crop
Plant materials such as straw, sawdust, and reed, as well as urban and rural organic wastes such as food plant waste (bagasse, slag, vinegar residue, etc.) and Chinese medicine slag
It is an organic substrate for greening which is formed by pulverizing and compounding the other raw materials, adding other auxiliary materials, and detoxifying them by fermentation. Its main use
The way is to improve the green soil, partially or completely replace the peat or natural soil for green planting.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB 7959 fecal harmless hygiene standard
GB/T 8170 Numerical Rounding Rules and Representation and Determination of Limit Values
GB 8569 solid chemical fertilizer packaging
GB/T 17136 Determination of total mercury in soil mass - Cold atomic absorption spectrophotometric method
GB/T 17137 Determination of total chromium in soil quality - Flame atomic absorption spectrophotometric method
GB/T 17138 Determination of copper and zinc - Flame atomic absorption spectrophotometric method
GB/T 17139 Determination of nickel in soil quality - Flame atomic absorption spectrophotometric method
GB/T 17141 Determination of lead and cadmium content by graphite furnace atomic absorption spectrophotometric method
GB 18382 Fertilizer identification content and requirements
GB/T 22105.2 Determination of total mercury, total arsenic and total lead - Part 2. Determination of total arsenic in soils
GB/T 23486 Urban sewage treatment plant sludge disposal landscaping mud
LY/T 1239 Determination of pH value of forest soil
Analysis of Water Soluble Salt in LY/T 1251 Forest Soil
Determination of moisture in organic fertilizers of NY/T 302
NY525 Organic Fertilizer
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Soil improver soilamendment
A material used to improve the physical and/or chemical properties of the soil, and/or biological activity without side effects.
3.2
Greening with organic substrate greeningorganicmedia
Taking urban and rural organic waste as the main raw material, a small amount of naturally occurring or artificial solid matter can be added, which has fixed plants, water retention and fertilizer retention.
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