{
  "url": "https://openlegislation.uk/fertilisers-regulations-1991/schedule-1/paragraph-8",
  "json_url": "https://openlegislation.uk/fertilisers-regulations-1991/schedule-1/paragraph-8.json",
  "legislation": "uksi/1991/2197",
  "legislation_title": "The Fertilisers Regulations 1991",
  "legislation_url": "https://openlegislation.uk/fertilisers-regulations-1991",
  "path": "schedule/1/paragraph/8",
  "kind": "paragraph",
  "number": "8",
  "heading": null,
  "text": "The limits of variation for trace elements and secondary nutrients other than where prescribed in Sections D and E of the following table shall be:\n(i) trace elements — up to one-fifth of the declared value for a trace element content not exceeding 2% and 0.4% in absolute terms for a content of more than 2%;\n(ii) secondary nutrients in the oxide form — up to a quarter of the declared value for a secondary nutrient content not exceeding 3.6% and 0.9% in absolute terms for a content of more than 3.6%. This is equivalent to the following maxima for the elemental forms—\n0.64% maximum for Ca\n0.55% maximum for Mg\n0.67% maximum for Na\n0.36% maximum for S.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "I",
      "label": "I1",
      "text": "Sch. 1 para. 8 in force at 1.11.1991, see reg. 1(1)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1991/2197/schedule/1/paragraph/8",
    "retrieved_at": "2026-10-29T14:37:20.267878+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}