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Japanese Agricultural Standard

Open-knowledge reference entry

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionOct 19, 2025
Entity authorityQ1060959 ↗
Source-derived summary

The Japanese Agricultural Standards (日本農林規格 (Nihon Nōrin Kikaku)) are standards for the agriculture industry maintained by the Japanese Government. They are comparable to Japanese Industrial Standards but for food and agricultural products. Once a product has passed tests conducted by government-backed rating bureaus the JAS seal (right) is appended to the product.

Scope

The JAS originally covered only horticultural products such as fruit and vegetables, livestock feed, and processed products of horticultural origin. This has been extended to include livestock products such as animals, eggs and processed animal products such as cheese. This Standard does not currently cover apiculture (honey & bee products) or aquaculture. It also does not cover non-agricultural products such as textiles or health & beauty products. It does include the grading of lumber for import into Japan. JAS #1 lumber, often called J lumber, is the highest quality dimensional lumber; it has very few knots or blemishes and is very straight.

International organizations that can certify to these standards include the Organic Crop Improvement Association.

Editorial summary

Begin with the source’s own compact description: “Japanese Agricultural Standard” is open-knowledge reference entry. The dossier treats that line as a proposition to test through Japanese, Agricultural and Standard, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current 169-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, Japanese, Agricultural and Standard is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “open-knowledge reference entry” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Oct 19, 2025. The linked authority identifier is Q1060959.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Japanese Agricultural Standard”, its source revision and the description used here.
  2. Expand the search: follow Japanese Agricultural Standard primary sources, Japanese Agricultural Standard archive and Japanese research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Japanese Agricultural Standard”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
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Source & attribution

This entry incorporates text from “Japanese Agricultural Standard” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.