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Abstract Preview

ISO 18644:2016 specifies the requirements for testing methods, sampling and preparation of test sample, marking and labelling, as well as package, transport, and storage of controlled-release fertilizer.

ISO 18644:2016 is applicable to controlled-release products having one or more primary fertilizer nutrient (nitrogen and/or phosphorous and/or potassium) in a controlled-release form. They can be made by bulk blending (BB) fertilizers or by special processes.


General information

  • Status :  Published
    Publication date : 2016-04
  • Edition : 1
    Number of pages : 6
  • Technical Committee
    :
    ISO/TC 134
    Fertilizers, soil conditioners and beneficial substances
  • ICS :
    65.080
    Fertilizers

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A standard is reviewed every 5 years



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    ISO 18644:2016

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