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Fulvic Acid
Leonardite Fulvic Acid ana fitar dashi daga peat, lignite da kuma yanayin kwal. Fulvic acid shine ɗan gajeren sarkar carbon ƙaramin tsarin kwayoyin wanda aka ciro daga asalin humic acid. Yana da ruwa mai narkewa na humic acid tare da ƙaramin nauyin kwayar halitta da kuma mafi girman ƙungiyar aiki. Yana da yawa a cikin yanayi. Daga cikinsu, yawan adadin fulvic acid da ke cikin ƙasa shine mafi girma. Yawanci an haɗa shi da na halitta, ƙaramin nauyin kwayoyin, rawaya zuwa launin ruwan kasa mai duhu, amorphous, gelatinous, mai ƙanshi da polyelectrolytes mai ƙanshi mai ƙamshi, kuma ba za a iya wakiltar shi da samfurin kimiyyar guda ɗaya ba.
