GB/T 3598-1983
Abolished
LY/T 1970-2011
Active
Industry standards-Forestry
LY/T 1970-2011 Organic media for greening use
LY/T 1970-2011 Organic media for greening use
Basic Information
Standard Code:
LY/T 1970-2011
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nSoil and fertilizer
ICS Name:
Fertilizer
Publish Date:
2011-06-10
Implement Date:
2011-07-01
Pages:
12 pages
Scope
This standard specifies the terms and definitions, technical requirements, testing methods, inspection rules, labeling, and packaging, transportation, and storage requirements for organic substrates used in landscaping.
This standard applies to organic substrates used in landscaping, which are mainly made from plant-based materials such as bark, fallen leaves, crushed branches, sawdust, wheat bran, rice husks, corn cobs, peanut shells, walnut shells, coconut husks, crop straw, wood chips, and reed powder, as well as urban and rural organic waste such as food factory by-products (bagasse, vinasse, vinegar dregs, etc.) and traditional Chinese medicine residues. These substrates are made by adding other auxiliary materials and undergoing harmless treatment such as composting and fermentation, and then being crushed and mixed for use in landscaping. Their main purposes are to improve landscaping soils and partially or fully replace peat or natural soils for planting green plants.
Development Information
Referenced Standards
GB/T 17136
GB/T 17137
GB/T 17139
GB/T 17141
LY/T 1251
GB 7959-1987 Sanitary standard for the non-hazardous treatment of night soil
GB 7959-2012 Hygienic requirements for harmless disposal of night soil
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB 8569-1997 Packing of solid chemical fertilizers
GB/T 8569-2009 Packing of solid chemical fertilizers
GB 18382-2001 Fertilizer marking—Presentation and declaration
GB 18382-2021 Fertilizer marking—Presentation and declaration
GB/T 22105.2-2008 Soil quality—Analysis of total mercury,arsenic and lead contents—Atomic fluorescence spectrometry—Part 2:Analysis of total arsenic contents in soils
GB/T 23486-2009 Disposal of sludge from municipal wastewater treatment plant—Quality of sludge used in gardens or parks
NY/T 302-1995 The determination of moisture content of organic fertilizer
NY 525-2002 Organic fertilizer
NY/T 525-2021 NY/T 525-2021 Organic fertilizer
NY 525-2011 NY 525-2011 Organic fertilizer
NY 525-2012 NY 525-2012 Organic fertilizer
GB/T 17138-1997 Soil quality--Determination of copper，zinc--Flame atomic absorption spectrophotometry
LY/T 1239-1999 Determination of pH value in forest soil
Related Standards
GB 8569-1997
Replaced
GB 8569-1997 Packing of solid chemical fertilizers
GB/T 8570.1-1988
Replaced
GB/T 8570.1-1988 Liquefied anhydrous ammonia—Taking a laboratory sample
GB/T 8570.2-1988
Replaced
GB/T 8570.2-1988 Liquefied anhydrous ammonia—Estimating of ammonia content
GB/T 8570.3-1988
Replaced
GB/T 8570.3-1988 Liquefied anhydrous ammonia—Determination of residue content—Gravimetric method
GB/T 8570.4-1988
Replaced