Vi fant 2 definisjoner av fulvic acid på engelsk.
Noun |
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| fulvic acid - a yellow to yellow-brown humic substance that is soluble in water under all pH conditions; "they measured the fluvial fulvic acid" |
Substantiv |
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| fulvic acid - A straw-coloured extract of humus that remains after humic acid has been precipitated with acid. |