GB/T 33891-2017
ActiveOrganic media for greening
绿化用有机基质
Application Summary AI generated
GB/T 33891-2017 specifies the technical requirements, test methods, inspection rules, and packaging for organic growing media used in greening projects. It applies to organic substrates derived from materials like peat, composted bark, or agricultural waste, intended for use in urban landscaping, rooftop gardens, and ecological restoration. This standard ensures product quality for soil improvement and plant growth in non-agricultural greening contexts.
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