potash, nitrogen, and phosphoric acid unspecified sense

William H. Ukers (author)

• coffee tree extracts from soil potash, nitrogen, and phosphoric acid
  assertsneutralsource: coffee-pg28500

  the coffee tree takes potash, nitrogen, and phosphoric acid from the soil

  judge verdicts (2)

  • groundedness 1.00 pass — The claim is directly stated in the passage: 'Because the coffee tree takes potash, nitrogen, and phosphoric acid from the soil, the scheme of fertilizing is to restore these elements.' The subject, predicate, and object are explicitly presented without requiring outside knowledge or generalization.
  • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as informational content without attributing it to a named source). The stance is 'asserts' which matches the passage's straightforward presentation. The sentiment is neutral, appropriate for this factual statement. Time qualifiers are null, consistent with the passage providing no temporal restriction. Context is empty, which is appropriate as the passage does not restrict this to a particular sense or period. The quote appears verbatim and directly supports the claim.